CN206704757U

CN206704757U - The blank and packing container of packing container shaping

Info

Publication number: CN206704757U
Application number: CN201590000472.5U
Authority: CN
Inventors: 刘钧; 洪钢
Original assignee: Greatview Beijing Trading Co Ltd
Current assignee: Greatview Beijing Trading Co Ltd
Priority date: 2014-04-30
Filing date: 2015-04-29
Publication date: 2017-12-05
Anticipated expiration: 2025-04-29
Also published as: EP3138784B1; EP3138784A4; WO2015165406A1; EP3138784A1

Abstract

A kind of packing container; the packing container is some or all of to be formed by laminate wrapping material; packing container material surface or be internally formed the stability that multiple reinforcements carry out protection structure; and then to be advantageous to extend the usage time of container with higher performance when packing container carrying is such as liquid food；Mutually obstructed through waterproof material between basic unit and the external environment condition of packaging material, reduce ambient humidity it is excessive in the case of basic unit's possibility for being destroyed or being gone mouldy, so as to improve the performance and quality of packing container in itself.

Description

The blank and packing container of packing container shaping

This application claims the priority of following Chinese patent application：

1. Patent Office of the People's Republic of China, Application No. 201420283322.7 are submitted on May 29th, 2014, entitled " packaging is held The Chinese patent application of device ".

2. Patent Office of the People's Republic of China, Application No. 201420282931.0 are submitted on May 29th, 2014, entitled " packaging is held The Chinese patent application of device formation blank ".

3. Patent Office of the People's Republic of China, Application No. 201420246292.2 are submitted on May 14th, 2014, entitled " packaging is held The Chinese patent application of device and the blank for manufacturing it ".

4. Patent Office of the People's Republic of China, Application No. 201420245867.9 are submitted on May 14th, 2014, entitled " packaging is held The Chinese patent application of device and the blank for manufacturing it ".

5. Patent Office of the People's Republic of China, Application No. 201420222389.X are submitted on April 30th, 2014, entitled " packaging is held The Chinese patent application of device and its blank of manufacture ".

Technical field

The present invention relates to packing container forming blank and packing container.

Background technology

Existing packaging container structure, such as Publication No. WO2008/086808A1 patent document, in the patent document A kind of paper bottle minor structure is disclosed in Fig. 2, after its bottom 3 formed using laminar composite and the sealing of body 2, by body The upper end termination of 2 shirt rims 17 formed is exposed in external environment condition；And because the packaging material for forming such Bottle structure is layer Material is pressed, especially most of this laminated material can also contain paper substrate, therefore when shirt rim termination is externally exposed environment, Due to situations such as external ambient humidities, it will cause the situations such as termination is damaged, ftractures, goes mouldy, and then influence the property of packing container Can, it is food-safe to also result in certain influence.

Above-mentioned packing container includes the cylindrical shape body of lower end and the truncated cone shape bottleneck of upper end, and body and bottleneck are by rectangular Shape sheet type packaging material is formed, and wherein bottleneck portion realizes the purpose that neck constantly reduces by the way of packaging material fold.The Shen Please in the fold of neck fold in one direction, after folding, the crease both sides of bottleneck outer surface occur that height differs Situation, as shown in the accompanying drawing of the documents, concrete structure that the documents are illustrated, folding line 10 is to be oriented to crease 9 Side, although folding line 9 or even keeping that both are adjacent overlapping by the way that the part in figure marked as 11 tries one's best, so that in figure The both sides of crease 12 of bottleneck outer surface are concavo-convex to keep relatively uniform, but actually this is a kind of situation of relative ideal, It could be realized by relative complex technique, and its shape is also not easy to keep.Therefore the bottle of this kind of structure, from the appearance See, the crease position of its finished product is one high and one low, there can be obvious step, because such packing container would generally be on packaging material surface Good pattern is printed in advance, therefore obvious step will influence whether the expression of pattern content.Also, due to the mouth cylindrical part in bottleneck Divide and want other annex screw cap, therefore when consumer's twist-off closure takes the content retained in container, due to edge The twisting resistance that bottle circumferentially applies, the destruction of part adhesive in figure marked as 11 will be caused at first, so as to destroy bottle The preferable outward appearance of neck is in present condition.

For the consideration of the factors such as cost and environmental protection, in existing filling industry, the sheet material of lamination is widely used to be formed Final packing container, such as brick bag, the pillow bag that audient knows extensively, also such as ampuliform packing container；Its basic operating procedure To form final packaging container structure by the folding sealing kept to sheet, and the part folded in forming process It is basically limited to insignificant corner of shaping form etc., and follows folded portion principle as few as possible.In general, Due to the physical characteristic of packaging material in itself, some in the packing container formed using such relatively thin lamination type sheet material are relatively small Packing container form after content is loaded is relative to be easier to keep, and when bale capacity becomes big, the thing such as built-in food liquid The weight of compressing and food liquid in itself to the inwall of packing container can cause uneven squeeze to the inwall of packing container Pressure, and then inclusion shape is influenceed, even result in packing container deformation or even rupture.

The packing container of above-mentioned ampuliform structure is formed in the form of laminated material folding, i.e., using being suppressed with folding in advance The blank of folded trace carries out folding the main part that sealing forms bottle.The bottle formed by this kind of shape form, its bottleneck portion Folding stacked part through packaging material will cause the surface undulation degree of bottle larger, and aesthetics is deteriorated, and between folded portion Gap is unfavorable for sterilizing, because bottle top will also add bottle cap, therefore it is many when, these gaps are thoroughly gone out due to that can not realize Bacterium, easily become the place of bacterium colony growth, and then the shelf lives of food packaged by reduction；Or these gaps or dead angle will Sterilizing difficulty is increased, becomes more sophisticated sterilizing and sterilization process.

The content of the invention

A technical problem to be solved by this invention is to provide a kind of bag with more preferable performance and environmental suitability Packaging container structure.

Its technical problem to be solved can be implemented by the following technical programs.

A kind of packing container, the packing container are partly or entirely formed by the laminar composite comprising paper substrate, are formed The packing container at least section of part laminar composite or surface and the surface of adjacent packaging material it is bonding, its In, in the bonding part, the paper substrate of the laminar composite paper substrate mutually obstructs with external environment condition through waterproof material.

As the further improvement of the technical program, waterproof joint strip, the waterproof paster are coated with the section or surface Bar forms the waterproof material for obstructing the paper substrate and the external environment condition.

Also serve as the further improvement of the technical program, the section of the laminar composite is scarf, the beveling Face and the surface of the adjacent packaging material fit, and the outermost laminate ply of laminar composite forms barrier institute State the waterproof material of paper substrate and the external environment condition.

As the further improvement of the technical program, the waterproof joint strip is coated on the laminar composite through heat-sealing Section.

As one of the preferred embodiments of the present invention, the waterproof joint strip is PE bars.Using the PE bars as waterproof joint strip, Materials are easy, and effect is good.

Or the waterproof joint strip is laminated material.

One of the preferred embodiments of the present invention are also served as, the packing container is in ampuliform, and the bonding part is located at the ampuliform The bottom of bottle part of packing container.

Also as one of the preferred embodiments of the present invention, the packing container is in ampuliform, and the bonding part is located at the ampuliform The bottom of bottle part of packing container, the waterproof joint strip are coated on adjacent two bag to form the bottom of bottle and body along annular path The joint of package material.

Due in bottom of bottle as storage and transportation process in packing container bearing position, therefore occur paper substrate exposure herein Afterwards, the environment ventilation situation of surrounding will it is worse, be easier aggregation moisture, therefore, when carrying out barrier aftereffect to paper substrate and environment Fruit is more obvious.

Again as one of the preferred embodiments of the present invention, the packing container is in ampuliform, and the scarf is formed to be formed The termination of the flanging of the packaging material of the ampuliform packing container body, the scarf is with forming the ampuliform packing container bottle The lower surface of the packaging material at bottom, which fits, to be bonded together.

Equally as one of the preferred embodiments of the present invention, the angle of chamfer of the scarf is preferably 45 degree.

As the further improvement of the present invention, the scarf is towards the outside of bottle.

Using the packaging container structure of above-mentioned technical proposal, by the processing to this body structure of packaging material bonding part or The forms such as cladding, and then the paper substrate avoided exposure to outside packing container and the undue contact or effect of external environment condition, and then Reduce due to ambient humidity it is excessive when, paper substrate is first subjected to destruction or gone mouldy, and then influences entire package container Aesthetics reduces packing container physical property itself.Further improve the performance of packing container in itself.

Further, another technical problem to be solved by this invention is to provide a kind of crease both side surface smooth, without More subsequent technique processing, and structure of container is easier to the packing container of holding.

A kind of packing container, including the cylindrical shape body and truncated cone shape bottleneck being converted into by sheet laminated material, the body And bottleneck is formed by a complete rectangular patch laminated material, the rectangular patch laminated material is by the Part I of rectangle and Two parts form, and the connected Part I and Part II form the cylindrical shape body and truncated cone shape bottleneck, edge respectively The bottleneck be provided at circumferentially spaced the part thereof through the Part II sheet laminated material fold to be formed it is a series of folded Put in the bottleneck wherein side and protrude bottleneck this honorable foldable layer, another side surface of the bottleneck forms a series of Corresponding crease, from the bottom to top of the truncated cone shape bottleneck, the folding amount of the foldable layer is gradually wide to keep the bottleneck Opening it is gradually small, it is characterised in that the foldable layer of protrusion bottleneck this dignity comprises at least two and holds ribs, described two end ribs The both ends of corresponding crease described in office.

As the further improvement of the technical program, the foldable layer is located at the medial extremity of the packing container.

The further improvement of the technical program is also served as, the foldable layer is located at the outboard end of the packing container.

As one of the preferred embodiments of the present invention, in same level, corresponding crease is apart from one of end rib Distance be more than distance between another end rib.Now, it is beneficial in the spiral lid turned on packing container and set up The holding of packing container itself form during body.

The preferred embodiments of the present invention are also served as, it is equal in same level, the distance of corresponding two end ribs of crease distance.

As the another preferred embodiment of the present invention, the laminated material comprises at least one layer of paper substrate and one layer of aluminium foil Layer.The preservation of the drinks such as milk and fruit juice can so be facilitated.

As the further improvement of the present invention, the sensed heating of laminated material of the foldable layer and the bottleneck body Heat-sealing is integrated.

Using the packing container of above-mentioned technical proposal, ampuliform packing container is manufactured by lamination type sheet material, it is especially sharp Sealing folding is carried out with combined type paper wood and forms final ampuliform structure, not only can effectively reduce Plastic packing container height Cost, difficult the deficiencies of decomposing, there is the advantages that cost is low, high-environmental, while be also beneficial to the morphology Control of holding container in itself. Filling speed and unit interval output can be especially greatly improved after applied to special filling machine.Avoid existing skill The shortcomings of similar packing container technology controlling and process is complicated in art, and controlling unit is more, and bottle state is not easy to keep.

Another technical problem to be solved by this invention is to provide a kind of blank for manufacturing foregoing packing container, the base Material is split to form by coiled sheet material, and each blank unit after segmentation includes the first connected rectangular portion and the second rectangle Portion, first rectangular portion and the second rectangular portion share a rectangular edges, and first rectangular portion is used to form the packaging appearance The cylindrical shape body of device, second rectangular portion are used for the bottleneck for forming the packing container, and the Part II is provided with more Group is easy to the stacked impression of the foldable layer, and the impression described in each group includes the first indentation line, the second impression being arranged in order Line, the 3rd indentation line and the 4th indentation line, wherein, one end termination of four indentation lines converges at the shared rectangular edges On a bit, it is relative with the shared rectangular edges that the other end terminations of four indentation lines is distributed across second rectangular portion Another rectangular edges on.

As the further improvement of the technical scheme, first area is formed between first and second indentation line, it is described Second and the 3rd forms second area between indentation line, and the 3rd region is formed between third and fourth impression；Firstth area Domain and the 3rd region are arranged symmetrically.

As the further improvement of the technical program, with by the convergent point and perpendicular to the shared rectangular edges Line is reference line, and in same level, first indentation line is second indentation line apart from the distance of the reference line Apart from 2 times of the distance of the reference line, the 4th indentation line is the 3rd indentation line apart from the distance of the reference line Apart from 2 times of the distance of the reference line.

One of preferred embodiment as this blank technical scheme, with by the convergent point and perpendicular to the shared square The line on shape side is reference line, and in same level, first indentation line is described second apart from the distance of the reference line For indentation line apart from 2 times of the distance of the reference line, the 4th indentation line is the described 3rd apart from the distance of the reference line 2 times apart from the distance of the reference line of indentation line.Further, first indentation line is less than apart from the distance of the reference line Distance of 4th indentation line apart from the reference line.

In addition, the blank can be laminar composite, its composite bed comprises at least one layer of paper substrate and one layer of aluminium foil Layer.

As the further improvement of the technical program, first rectangular portion is provided with least one peep hole, described Clear sheet is sealedly connected with peep hole.

As the further improvement of the technical program, the clear sheet is adhered to the table of the laminar composite Face, or, the clear sheet is adhered between two laminate layers of the laminar composite.

During using the blank improved in above-mentioned technical proposal to manufacture the packing container, packing container can be greatly speeded up Forming efficiency and forming quality, and blank simple production process cost is cheap.

Another technical problem to be solved by this invention is to provide the packing container that a kind of inclusion shape is easier to keep.

A kind of packing container, for storing liquid food, wherein, form the chamber wall in the packing container major storage space At least partly formed, be provided with the chamber wall multigroup through folding and being stacked the lamination by the sheet laminated material based on paper substrate The strengthening rib strip that material forms, the strengthening rib strip protrude the chamber wall.

It is transversely arranged in the vessel wall surface as the further improvement of the technical program, the strengthening rib strip.

Or the strengthening rib strip vertical array is in the vessel wall surface.

Or the strengthening rib strip arranged askew is in the vessel wall surface.

The further improvement of the technical program is also served as, the strengthening rib strip protrudes from the chamber wall inner surface.

Or the strengthening rib strip protrudes from the outside vessel wall surface.

As the preferred embodiments of the present invention, the packing container is in ampuliform, and the body of the ampuliform packing container is by institute Laminated material is stated to be formed.

Also serve as the preferred embodiments of the present invention, the packing container is in ampuliform, the body of the ampuliform packing container and Bottleneck is formed by the laminated material, and the body and neck surface are equipped with the reinforcement.

Further improvement also as the technical program, the stacked reinforcement formed is relative to the folding formed at folding Seam forms along an edge contraction of crease.

Equally, being stacked the reinforcement formed can also be relative to two edge contractions of the crease formed at folding along crease Form.

Wherein, the relatively stacked reinforcement formed of the crease arranges or is partial to one side therein between two parties.

As the another preferred embodiment of the present invention, the packing container profile is six prism inclusions or brick pack arrangement.

In addition, the laminar composite can form the reinforcement to be stacked sealing after sensed heating.

Using the packaging container structure of above-mentioned technical proposal, by passing through in the material surface or inside that form packing container The means such as fold, attach, be embedded and foring the reinforcements of diversified forms to protect the stability of inclusion texture, and then wrapping It has higher physical property during body carrying liquid food, is advantageous to extend the usage time of body in itself, avoids having enough to meet the need The defects of bale broken, flat bag, inclusion deformation are caused in transport even production process to packing container.It is greatly improved inclusion matter Amount.

Another technical problem to be solved by this invention is to provide a kind of blank for producing above-mentioned inclusion.And then it is easy to Produce above-mentioned special inclusion.

Its technical problem to be solved can be achieved through the following technical solutions.

A kind of blank for manufacturing foregoing packing container, it is suppressed with advance on the surface of laminar composite and multigroup is easy to fold The indentation line for forming the reinforcing rib structure is stacked afterwards.

Wherein, indentation line described in every group can be two or four.

Wherein, it is provided with least one peep hole in advance on laminar composite, is sealedly connected with the peep hole Clear sheet.

Wherein, the clear sheet is adhered to the surface of the laminar composite, or, the clear sheet is adhered to Between two laminate layers of the laminar composite.

Using the packing container blank of above-mentioned technical proposal, the shaping of corresponding inclusion can be quickly and easily realized, favorably In the large-scale production requirement for meeting modern food processing.

A kind of packing container, main body are formed by sheet laminated material, in the packing container formed by the sheet laminated material Side wall be provided with strip or netted reinforcing rib structure.

As the further improvement of the technical program, the reinforcing rib structure is located at the inwall or outer wall table of the side wall Face.

The further improvement of the technical program is also served as, the reinforcing rib structure is embedded in inside the laminated material.

As the further improvement of the technical program, the reinforcement is by forming the same a piece of of the packing container side wall Laminar composite is stacked after partially folded and formed.

The further improvement of the technical program is also served as, the reinforcement is to be adhered to form the packing container side wall Laminar composite surface same package material or Different Package material.

Further improvement also as the technical program, a plurality of strip reinforcement of the reinforcing rib structure is along packing container Periphery is evenly distributed.

Equally, the strip reinforcement of the reinforcing rib structure can be moved towards in arranged askew with respect to packing container bottom, erected To arrangement or horizontally arranged.

Wherein, the reinforcing rib structure can be located at corresponding to the main receiving space of the packing container in side wall.

One of preferred embodiment as the technical program, begin in the bottom half of respective side walls at 1/3rd The reinforcing rib structure is provided with to sidewall bottom.

One of preferred embodiment of the technical program is also served as, in horizontally arranged its adjacent reinforcement of a plurality of strip reinforcement Interval between muscle is gradually reduced by packing container top to bottom.

Further improvement also as the technical program, the stacked reinforcement formed at folding relative to forming Crease forms along an edge contraction of crease.

One of another preferred embodiment as the technical program, the stacked reinforcement formed is relative to shape at folding Into crease formed along two edge contractions of crease.For example, the relatively stacked reinforcement formed of the crease between two parties arrangement or It is partial to one side therein.Also such as, see from top to bottom, along clockwise direction, the crease is closer to the front of corresponding reinforcement Side.

As one of preferred embodiment of the present invention, the packing container is in ampuliform, the bottle of the ampuliform packing container Body and bottleneck are formed by the laminar composite.

Further, the body of the ampuliform packing container and bottleneck are formed by same laminar composite.

Also further, it is equipped with the reinforcing rib structure in the body and bottleneck.

Or the reinforcing rib structure is provided with only at the body.

A preferred embodiment of the present invention is also served as, the packing container profile is six prism inclusions or brick pack arrangement.

A preferred embodiment of the present invention is also used as, the reinforcement is horizontal to be located on packing container circumference alien invasion.

A preferred embodiment of the present invention equally is used as, sealing shape is stacked after the sensed heating of laminar composite Into the reinforcement.

Wherein, indentation line described in every group can be two or four.

As the further improvement of the technical scheme, the blank includes the first rectangular portion and the second rectangle being connected Portion, first rectangular portion form the bottleneck of ampuliform packing container, and second rectangular portion forms the body of ampuliform packing container； It is arranged radially provided with indentation line described in the single group in first rectangular portion, the single group institute in second rectangular portion It is in arranged in parallel to state indentation line, and corresponding one group of indentation line intersects at described first in first rectangular portion and the second rectangular portion In the rectangular edges that rectangular portion and the second rectangular portion share, the shared rectangular edges ultimately form the ampuliform packing container bottle The line of demarcation of neck and body.

As the further improvement of the technical scheme, at least one peep hole, institute are provided with advance in the second rectangular portion State and clear sheet is sealedly connected with peep hole.

As the further improvement of the technical scheme, the clear sheet is adhered to the surface of the laminar composite, Or the clear sheet is adhered between two laminate layers of the laminar composite.

Another technical problem to be solved by this invention is the blank for providing another manufacture packing container, its specific skill Art scheme is to be embedded with banding or netted reinforcement in advance in the compound interlayer compound tense of laminar composite.

Another technical problem to be solved by this invention is the blank for providing another manufacture packing container, its specific skill Art scheme is to have the reinforcement of banding in the laminar composite surface adhesion in advance.

The present invention go back technical problems to be solved be to provide it is a kind of be more beneficial for sterilizing with the packing container that sterilizes into Shape blank.Its technical problem to be solved can be implemented by the following technical programs.

A kind of packing container forming blank, for forming the body and bottleneck portion of a flask, wherein, the blank For sheet stock, the sheet stock includes one section of rectangle material of bottom and one section of rack-shaped material on top, a wherein rectangle for the rectangle material Side is overlapping and connected with the base of the rack-shaped material and is formed on the whole via the different piece cross cutting of same sheet stock, the square Shape material is used for the bottle portion for forming the flask, and the rack-shaped material is used for the neck part for forming the flask Point；The rack-shaped material is provided with the sawtooth of one group of outward opening.

As the further improvement of the technical program, the blank face of the sawtooth tooth side medial extremity, which is provided with, to be easy to fold institute Blank is stated to keep the indentation line of adjacent saw-tooth splicing sealing.By the form for increasing indentation line along jagged edges so that rear It is easier to shape in continuous bonding sealing process engineering, the quality of shaping is also easier to ensure.

The further improvement of the technical program is also served as, the tooth form of the sawtooth is isosceles trapezoid.

As the further improvement of the technical program, the 6-8 sawtooth are uniformly laid with the rack-shaped material.Its In, effect is more excellent when being uniformly laid with 8 sawtooth on the rack-shaped material.

As one of the preferred embodiments of the present invention, the high tooth of the sawtooth is about rectangle material rectangular elevation (the i.e. edge Axial direction during curling) half.

One of the preferred embodiments of the present invention are also served as, the rack-shaped material entire length is the high 3-4 of the sawtooth tooth Times.Wherein, more preferably described rack-shaped material entire length is high π times of the sawtooth tooth.Now, the ampuliform finally shaped is overall Ratio is slender type (espespecially bottleneck portion), and its structure bottleneck portion opening gradually small trend is relative to releive, and is advantageous to protect Hold natural transition and the aesthetics on surface of Bottle structure.

Also as one of the preferred embodiments of the present invention, waterproof material bar is coated with the tooth side of the sawtooth.Water-proof strip Cladding not only contribute to the protection of blank packaging material section, while also allow for shaping when bonding and sealing.

In addition, the blank comprises at least paper substrate, aluminium foil layer and waterproof layer.The composite will can not only meet bottle Body is heat-insulated, lucifuge, the characteristic of protection against the tide, while also has the advantage of low cost.

In addition, it is also provided with ink printed layer in the blank surface.It is beneficial to the expression of bottle picture on surface, The expense of packages printing can be reduced.

Wherein, at least one peep hole is provided with the embryo material in advance, slide is sealedly connected with the peep hole Material.

Wherein, the clear sheet is adhered to the surface of the blank, or, the clear sheet is adhered to the blank Aluminium foil layer and waterproof layer between.

Using the packing container forming blank of above-mentioned technical proposal, by being die cut the sheet blank suppressed in advance, especially It is the processing to the parts of tooth of folded, glued, can avoids when using laminar composite shaping ampuliform packing container, bottle The packaging material of neck portion folds the situation that sterilizing dead angle occurs, and then simplifies follow-up sterilization technique, reduces sterilizing The food safety risk and production cost that risk is brought.Meanwhile during using the blank to produce ampuliform packing container, with respect to entire volume Packaging material produce, can effectively relatively low filling machine floor space and space.

Brief description of the drawings

A detailed description is made to the embodiment of the present invention below in conjunction with the accompanying drawings.

Fig. 1-1 is 1-1 of embodiment of the present invention structural representation；

Fig. 1-2 is the enlarged drawing at A in Fig. 1-1；

Fig. 1-3 is 1-2 of embodiment of the present invention structural representation；

Fig. 1-4 is the enlarged drawing at B in Fig. 1-3；

Fig. 1-5 is 1-3 of embodiment of the present invention structural representation；

Fig. 1-6 is the specific enlarged diagram at C in Fig. 1-5；

Fig. 1-7 is the schematic diagram of part-structure in Fig. 1-6；

The structural representation of Fig. 2-1 packing containers in the prior art；

Fig. 2-2 is the structural representation for the blank for manufacturing packing container of the present invention；

Fig. 2-3 is packing container embodiment 2-1 of the present invention structural representation；

Fig. 2-4 is the cross section schematic construction of embodiment 2-1 packing container necks；

Fig. 2-5 is packing container embodiment 2-2 of the present invention neck cross section structural representation；

Fig. 2-6 is the structural representation of the blank of packing container described in manufacture embodiment of the present invention 2-3；

Fig. 2-7 is packing container embodiment 2-3 of the present invention structural representation；

Fig. 3-1 is the external structure schematic diagram for the packing container that 3-1,3-2 and 3-3 of the embodiment of the present invention are provided；

Fig. 3-2 is the structural representation of bottle portion horizontal section in embodiment 3-1 (related hatching has been omitted from)；

Fig. 3-3 is the expansion signal of blank in embodiment 3-1；

Fig. 3-4 is the structural representation of bottle portion horizontal section in embodiment 3-2 (related hatching has been omitted from)；

Fig. 3-5 is the partially unfolded signal of blank in embodiment 3-2；

Fig. 3-6 is the structural representation of bottle portion horizontal section in embodiment 3-3 (related hatching has been omitted from)；

Fig. 3-7 is the external structure schematic diagram for the packing container that embodiment 3-4 is provided；

Fig. 3-8 is the structural representation of bottle portion horizontal section in embodiment 3-4 (related hatching has been omitted from)；

Fig. 3-9 is the external structure schematic diagram for the packing container that embodiment 3-5 is provided；

Fig. 3-10 is that the part-structure of bottle portion longitudinal profile in embodiment 3-5 illustrates (related hatching has been omitted from)；

Fig. 3-11 is the expansion signal for the blank that bottle portion is formed in embodiment 3-5；

Fig. 3-12 is the external structure schematic diagram for the packing container that embodiment 3-6 is provided；

Fig. 3-13 is that the part-structure of bottle portion longitudinal profile in embodiment 3-6 illustrates (related hatching has been omitted from)；

Fig. 3-14 is the external structure schematic diagram for the packing container that embodiment 3-7 is provided；

Fig. 3-15 is the structural representation for the packing container that embodiment 3-8 is provided；

Fig. 3-16 is the structural representation for the packing container that embodiment 3-9 is provided；

Fig. 3-17 is the structural representation for the packing container that embodiment 3-10 is provided；

Fig. 3-18 is the structural representation for the packing container that embodiment 3-11 is provided；

Fig. 3-19 is that the part-structure of bottle portion longitudinal profile in embodiment 3-11 illustrates (related hatching has been omitted from)；

Fig. 3-20 is the structural representation for the packing container that embodiment 3-12 is provided；

Fig. 3-21 is the structural representation for the packing container that embodiment 3-13 is provided；

Fig. 4-1 is the external structure schematic diagram for the packing container that 4-1,4-2 and 4-3 of the embodiment of the present invention are provided；

Fig. 4-2 is the structural representation of bottle portion horizontal section in embodiment 4-1 (related hatching has been omitted from)；

Fig. 4-3 is the expansion signal of blank in embodiment 4-1；

Fig. 4-4 is the structural representation of bottle portion horizontal section in embodiment 4-2 (related hatching has been omitted from)；

Fig. 4-5 is the partially unfolded signal of blank in embodiment 4-2；

Fig. 4-6 is the structural representation of bottle portion horizontal section in embodiment 4-3 (related hatching has been omitted from)；

Fig. 4-7 is the external structure schematic diagram for the packing container that embodiment 4-4 is provided；

Fig. 4-8 is the structural representation of bottle portion horizontal section in embodiment 4-4 (related hatching has been omitted from)；

Fig. 4-9 is the external structure schematic diagram for the packing container that embodiment 4-5 is provided；

Fig. 4-10 is that the part-structure of bottle portion longitudinal profile in embodiment 4-5 illustrates (related hatching has been omitted from)；

Fig. 4-11 is the expansion signal for the blank that bottle portion is formed in embodiment 4-5；

Fig. 4-12 is the external structure schematic diagram for the packing container that embodiment 4-6 is provided；

Fig. 4-13 is that the part-structure of bottle portion longitudinal profile in embodiment 4-6 illustrates (related hatching has been omitted from)；

Fig. 4-14 is the external structure schematic diagram for the packing container that embodiment 4-7 is provided；

Fig. 4-15 is the structural representation for the packing container that embodiment 4-8 is provided；

Fig. 4-16 is the structural representation for the packing container that embodiment 4-9 is provided；

Fig. 4-17 is the structural representation for the packing container that embodiment 4-10 is provided；

Fig. 4-18 is the structural representation for the packing container that embodiment 4-11 is provided；

Fig. 4-19 is that the part-structure of bottle portion longitudinal profile in embodiment 4-11 illustrates (related hatching has been omitted from)；

Fig. 4-20 is the structural representation for the packing container that embodiment 4-12 is provided；

Fig. 4-21 is the structural representation for the packing container that embodiment 4-13 is provided；

Fig. 5-1 is 5-1 of embodiment of the present invention structural representation；

Fig. 6-1 is the structural representation for having on packing container provided in an embodiment of the present invention a peep hole；

Fig. 6-2 is that the structure on packing container provided in an embodiment of the present invention with four peep holes along straight line arrangement is shown It is intended to；

Fig. 7-1 is the structural representation for having on blank provided in an embodiment of the present invention a peep hole；

Fig. 7-2 is the structural representation for having on blank provided in an embodiment of the present invention four peep holes along straight line arrangement Figure.

In figure：1001st, 1002,1003 --- packing container；

1100th, 1200,1410,1420,1600,1700 --- packaging material；

1110th, 1210,1610,1710 --- flanging；

1111st, 1411,1421,1640 --- termination；

1300th, 1500 --- joint strip；

1720 --- bottom surface；

1631st, 1632,1633 --- material layer；

1620th, 1621,1622,1623 --- section.

2100 --- body；2000 --- neck；2310 --- crease；2320、2330、2331、2340、2341、 2350 --- impression；2400 --- line of demarcation；2500 --- blank；2510th, 2520 --- edge；

3001st, 3002,3003,3004,3005,3006,3007,3008,3009,3910,3920 --- packing container；

3010th, 3013,3014,3020,3023,3033,3040,3050,3060,3070,3090 --- reinforcement；

3011st, 3021,3031,3041,3051,3061,3071,3081 --- body；

3012nd, 3022,3032,3042,3052,3082 --- bottleneck；

3100th, 3300 --- blank；

3101st, 3102,3400,3500,3600,3700,3900 --- packaging material；

3901st, 3902 --- laminated material；

3103rd, 3203,3303,3403,3503,3803 --- line of demarcation；

3110th, 3111,3210,3310,3810,3912,3923 --- crease；

3911st, 3921,3922 --- alien invasion；

3120、3121、3123、3130、3131、3132、3133、3134、3140、3141、3143、3150、3153、 3220th, 3230,3231,3240,3241,3250,3320,3330 --- crease line；

4001st, 4002,4003,4004,4005,4006,4007,4008,4009,4910,4920 --- packing container；

4010th, 4013,4014,4020,4023,4033,4040,4050,4060,4070,4090 --- reinforcement；

4011st, 4021,4031,4041,4051,4061,4071,4081 --- body；

4012nd, 4022,4032,4042,4052,4082 --- bottleneck；

4100th, 4300 --- blank；

4101st, 4102,4400,4500,4600,4700,4900 --- packaging material；

4901st, 4902 --- laminated material；

4103rd, 4203,4303,4403,4503,4803 --- line of demarcation；

4110th, 4111,4210,4310,4810,4912,4923 --- crease；

4911st, 4921,4922 --- alien invasion；

4120、4121、4123、4130、4131、4132、4133、4134、4140、4141、4143、4150、4153、 4220th, 4230,4231,4240,4241,4250,4320,4330 --- crease line；

5100-tooth；5110th, 5120-tooth side；5210th, 5220-indentation line；5300-rectangle；5400-line of demarcation；

6001st, 6003,7001,7004-peep hole；6002nd, 6004,7002,7003-clear sheet.

Embodiment

Embodiment 1-1：

Packaging container structure as shown in Fig. 1-1 and Fig. 1-2, it is mainly multiple by being laminated in the packing container 1001 of ampuliform structure Condensation material is formed, and wherein packaging material 1100 forms bottle portion, and packaging material 1200 forms bottom of bottle part, and body and bottom of bottle pass through bag Mutual blending between material is stacked sealing and formed, and as shown in Figure 1-2, an inside upward flanging is formed on the bottom of packaging material 1100 1110, packaging material 1200 forms a downward flanging 1210, and flanging 1210 is just inserted in flanging 1110 and packaging material 1100 In gap between body, suppressed by sealing, the stacked envelope of an annular is formd in the packing container bottom of ampuliform structure Part is closed, wherein the flanging 1110 positioned at bottom of bottle bottom in substance form a shirt rim, its top termination 1111 abuts in bag The lower surface of material 1200, if not making any processing to exposed termination 1111, pressed layer by layer due to forming each of packaging material 1100 There is paper substrate in material, when making moist, at the termination 1111 situations such as corrosion occurs and goes mouldy.Therefore, Opening position in termination 1111 and the gap of the bottom of packaging material 1200 has coated an annular joint strip 1300 to adapt to bottle in itself Structure.As shown in figure middle section, one side of joint strip 1300 is fitted in the surface of flanging 1110, and another side is fitted in form bottom of bottle The lower surface of partial packaging material 1200, through this processing, even if in the environment of the packing container is seated in into relatively moistening, due to outer The air of portion's moistening is isolated with the termination 1111 of flanging 1110, therefore the polycrystalline substance of packing container 1001 can not caused again Destroy, and then be advantageous to the performance boost of whole packing container, be advantageous to extend food when storing food using the packing container Storage time.Certainly, the joint strip 1300 must have waterproof and dampproof function on material property, can be single material Such as the band or composite laminates that PE is formed.

Embodiment 1-2：

Packaging container structure as shown in Fig. 1-3 and Fig. 1-4, in the packing container 1002 of pillow bag shape structure by laminated material Being formed, the wherein upper and lower ends of packaging material 1410 and 1420 seal respectively, in sealing position, the He of termination 411 of packaging material 1410 and 1420 1421 exposed to outside, the bag that the damage of paper substrate part triggers in the packaging material 1410 and 1420 triggered for the reason such as prevent from making moist The defects of body breakage, respectively at the edge of inclusion upper and lower part, i.e., waterproof joint strip 1500 has been coated in end portion to cover The section of termination 1411 and 1421, and then adaptability of the whole packing container to environment is improved, improve the pot-life of content.

Embodiment 1-3：

Packaging container structure as shown in Fig. 1-5 to Fig. 1-7, it is similar with embodiment 1-1, in the packing container of ampuliform structure 1003 body is formed by packaging material 1600, and bottom of bottle is formed by packaging material 1700.In the place that body and bottom of bottle are combined, by flanging Connection sealing is realized in 1710 and 1610 stacked sealing.

Wherein, as shown in Fig. 1-6 and Fig. 1-7, termination is realized by the form of beveling at the termination 1640 of flanging 1610 1640 have an inclined section structure, i.e., the α angles (angle between section and flanging surface vertical line H) in figure are acute angle. The acute angle is 30 to 60 °, preferably 45 °.

Packaging material 1600 is formed by material layer 1631,1632 and 1633 are laminated in the embodiment, middle material layer 1632 be paper substrate, and after the end beveled of flanging 1610, the section 1620 of termination forms scarf, each material layer 1631st, 1632 and 1633 section 1621,1622 and 1623 is scarf, by the section 1620 and the packaging material 1700 of bottom of bottle After bottom surface 1720 bonds, because the outermost material layer 1633 for the packaging material for forming the flanging 1610 of packaging material 1600 is typically to have to prevent Water function, therefore in the case where section is scarf, the section 1623 bonded with bottom surface 1720 prevents paper substrate naturally Contact of the material layer 1632 with external environment condition, and then actually improve requirement of the bottle to environment, improve packing container Performance.

Realized in above-described embodiment by different forms to that may be exposed in the packaging material in external environment condition The protection of paper substrate part, the characteristic in itself due to paper substrate is prevented, may can be influenceed earliest by environment, cause mass of weld defect And the pollution of food.Certainly, section Example can also be flexible, for example, embodiment 1-2 packaging materials termination can also Using the combination of scarf in embodiment 1-3, and then the scarf of both sides seals bonding again, so as to give up what is wherein additionally coated Water-proof strip.

In addition, for exposed part, can also emphasis cladding container bottom etc. to the obvious part of environment reaction, than Such as, in similar embodiment 1-1, the packing container of storage, formd among the packaging material of bottom of bottle and bottom an air circulation compared with The space of difference, this partially due to part exposed with respect to bottle sidepiece the reason for air circulation will face bigger pressure, In unit interval, more container goes mouldy first or breakage, and the pressure that the relatively other positions in the bottom of packing container are born It is heavier.

Embodiment 2-1

Packing container as shown in Fig. 2-2 to Fig. 2-4 and its blank is manufactured, the base of as shown in Fig. 2-2 a rectangle Material 2500 ultimately forms the main part of a packing container (being in ampuliform) as Figure 2-3, and blank 2500 passes through folding line 2400 are divided into two parts (two rectangles) up and down, by the way that the edge 2510 and 2520 of both sides is stacked into heat-sealing, whole blank Formed columnar structured, wherein the part of line of demarcation 2400 (can also the presence in the form of folding line) below ultimately forms packaging and held The bottle portion of device, the part above of line of demarcation 2400 ultimately to be formed the bottleneck portion of packing container, and the bottleneck portion is in cut Taper, because before being folded, the raw material (blank) of bottleneck portion is rectangular, therefore blank to be pressed in advance along Fig. 2-2 The folding and spicing of impression 2320,2330,2340,2350 after form opening gradually small frustoconical configuration.

Wherein, multigroup indentation line it has been arranged at intervals on the raw material of rectangular bottleneck portion, each group of indentation line is along folding line 2320th, a crease 2310, the folding line 2320,2330,2340 of each group of indentation line are formd after 2330,2340 and 2350 foldings Lower end with 2350 is converged to a bit, and upper end is scattered；The horizontal same position wherein along Fig. 2-2, folding line 2320 and 2330 it Between the region that is surrounded between the region that surrounds and folding line 2350 and folding line 2340 be arranged symmetrically, and the splicing of the two regions is one Area size after rising between folding line 2330 and 2350 is equal.That is along above-mentioned folding line 2320,2330,2340 and 2350 After folding, fold in Fig. 2-4 can be ultimately formed and arrange symmetrical actual conditions, rather than documents along the extension of crease both sides Crease is towards predominate situation.In the embodiment, fold is directed towards on the inside of bottle after packing container shaping, because fold is pair Title is arranged in the both ends of crease 2310, can so keep the packaging material of seam both sides highly consistent, and then be advantageous in packaging material The expression for the pattern content that surface produces in advance.

Fold part is along during each folds, according to the centre that a Ω shape may be formed at process characteristic folding State, after the packaging material of whole folding position rolls pressing real (including bonding the processes such as sealing) well, folding line 2320 and 2350 shapes Into two lines fit overlapping and form so-called crease 2310, the both sides of 2330 and 2340 office crease of folding line 2310 are simultaneously right Claim arrangement, multiple stacked packaging materials are evenly arranged along neck from bottle inner bulge, actually also act the work of reinforcement With being advantageous to the holding of shape after bottle stress after packaging material shaping, such as after neck opening is attached to screw cap, work as end When end consumer needs to turn bottle cap to open edible, bottle can bear the power of a torsion in itself, now if consumer's handle The hand for holding bottle just falls in bottleneck portion, then due to protection of multiple so-called folds circumferentially stacked along bottleneck to bottleneck, And then the damage during bottle use is avoided, be advantageous to the holding of bottle shape.I.e.：The stacked packaging material office crease of neck Both sides when not only contribute to the linking and holding of seam crossing packaging material surface smoothness, while bottle when being also beneficial to twist bottle The holding of shape.

It will be apparent that the documents in accompanying drawing 2-1 disclosed in background technology, the stacked packaging material of bottleneck portion is due to being down To the side of crease 12, therefore during corkage, when reversing bottle cap, for keeping, the end surfaces of seam two are opposed flattened and special The part (position in figure guided by label 11) of crimping will stress, and only label 9 is viscous in the part and Fig. 2-1 at first Other stacked parts when being partially destroyed even just can stress, therefore the part can face larger stress, easily open Adhesion is disconnected when bottle cap is twisted in journey, so as to destroy bottle surface texture.And the overlapping part in the present invention, answered by torsion The dotted line (being integrally seen as line, section is a little) of overlay area relative contrast's file of stress has been changed to line face and (integrally seen during power For face, section is line), so it is more firm.

Blank 2500 can be separated by coiled laminated material, and the laminated material can be to contain at least one layer of paper The laminated material of the inner membrances of formation such as base, one layer of aluminium foil and one layer of PE or OPP.Its performance should be easy in storage package container The liquid food or beverage that portion is held.

Embodiment 2-2

As shown in Figure 2-5, compared with embodiment 2-1, neck fold side outside the bottle in the embodiment, this When crease 2310 be formed at bottle interior surface.When fold is formed outside bottle, folding link and follow-up place in fold Reason link is relative to be become to be more prone to and is easier to control for embodiment 2-1.And when fold is in outside bottle, it is vertical The structure of body formula also seems new and original, and its stereochemical structure can play more preferable effect after being combined with packaging material picture on surface.

Embodiment 2-3

Packing container neck cross-section structure signal as shown in Fig. 2-6 and Fig. 2-7 is (equal for ease of expression, related hatching Omit) and its manufacture blank, compared with embodiment 2-1, impression 2331,2341 here is corresponding with embodiment 2-1 to press The position of trace 2330,2340 difference, shows the stacked packaging material in the final both ends of crease 2310, and embodiment 2-1 is along crease 2310 be symmetrical, and in the embodiment, for the position of crease 2310, the bag that is stacked close to the one end of impression 2341 Material width is greater than the packaging material width being stacked close to the one end of impression 2331.It is to join by the orientation of bottle from top to bottom with Fig. 2-7 According to, so can be when turning screw top closure, in screwing bottle cap counterclockwise, the bottle as packing container is clockwise by one Stubborn power, specific to Fig. 2-7 sectional position, at each crease 2310, on the whole for, close to the side institute of impression 2341 Twisting resistance suffered by stacked packaging material is larger than the twisting resistance suffered by the packaging material being stacked close to the side of impression 2331, thus two Side it is different in size by this destruction of the deficiency to packing container bonding part of partial offset, keep packing container to greatest extent Shape.The specific width ratio relation in certain both sides can also flexibly consider to be stacked the stress at place during turning to joint portion It is specific to destroy, it is more favourable during which side to determine that crease is offset.

Certainly, relative between the distance between each horizontal plane, folding line 32 and 2331 and folding line 2341 and 2350 It is equal with the distance between folding line 2331 and 2341 apart from sum, to cause stacked packaging material opposed flattened, without bad protuberance And gauffer.

Embodiment 3-1：

Packaging container structure as shown in Fig. 3-1 to Fig. 3-3, outward appearance are in ampuliform, main body by rectangular billet 3100 through curling, Fold and formed with sealing etc. after process, the sheet packaging material 3102 of sheet packaging material 3101 and bottom of the blank 3100 including top, on The packaging material 3102 in portion forms the part of bottleneck 3012 of packing container, and the packaging material 3101 of bottom forms the part of body 3011, line of demarcation 3103 be both boundary.

Vertically, multigroup crease line 3120,3132,3121 and 3134 has been suppressed on blank 3100 in advance, wherein, crease line 3120 and 3132 are located at the part of body 3011, and each group of two lines are parallel；Crease line 3121 and 3122 is located at bottleneck 3012 Part, each group of two lines lower end is narrow, and upper end is gradually opened, and wherein crease line 3121 is connected with 3120, crease line 3132 and 3134 It is connected, tie point is on line of demarcation 3103, after being folded along above-mentioned crease line, is formd on the alien invasion of packing container 3001 One rule such as the shown crease 3110 in Fig. 3-1 and 3111 (both are connected), as shown in figure 3-2, folded portion is stacked in bottle The inner surface side of body, stacked forms reinforcement 3010；Along the vertically disposed one group of group reinforcement 3010 of inner vessel surface Final formula packing container shape of together form is easier to keep, more solid security bar in performance.

Wherein blank 3100 is laminated material, can comprise at least one layer of paper wood layer and one layer of aluminium foil layer and one layer of plasticity Material layer.Printing layer can be provided with its surface.

Embodiment 3-2：

Packaging container structure signal as shown in Fig. 3-1, Fig. 3-4 and Fig. 3-5, unlike embodiment 3-1, through folding The folding mode for being stacked in the reinforcement 3014 of bottle interior surface afterwards has differences, and specific difference is：Strengthen in embodiment 3-1 Muscle 3010 is 3110 to surpass side along crease to be stacked, and reinforcement 3013 is to be stacked along crease 3110 towards both sides in the embodiment , the benefit of this kind of folding mode is that folding position packaging material surface (i.e. vessel surface) can be kept smooth as far as possible, favorably In the expression of packaging material picture on surface.In order to realize the effect of this kind of stacked manner, if shown in 5, blank 3100 (for the ease of Corresponding, be employed herein and embodiment 3-1 like numbers) on set crease line adjusted, i.e., in body and bottle Each group of folding position of neck portion is all provided with four crease lines, the respectively parallel crease line 3120,3130,3140 in body position With 3150, and it is connected with above-mentioned four crease lines and is located at the crease line 3123,3133,3143 and 3153 of bottleneck position, its In, after folding, crease line 3120 and 3150 is bonded, and crease line 3123 and 3153 is also bonded, the distance of crease line 3130 to 3140 Equal to twice of the distance of crease line 3120 to 3130, and the distance of crease line 3140 to 3150 and crease line 3120 to 3130 Apart from equal, equally, the distance between crease line 3123,3133,3143 and 3153 relation is similar.This relation can expire After foot folds, the reinforcement 3014 of protrusion is smooth.

Embodiment 3-3：

Packaging container structure signal as shown in Fig. 3-1 and Fig. 3-6, unlike embodiment 3-2, is stacked after folding In the relation of the reinforcement 3013 and crease 3110 of bottle interior surface, it is embodied in, crease 3110 is in embodiment 3-2 The interposition of reinforcement 3014, and in embodiment 3-3, crease 3110 is inclined to the side of folding line 3131；The change can meet When turning on the threaded openings on bottle top, because the twisting resistance that bottle is subject to may decompose power stacked opening position, because And according to the difference of the both sides stress of crease 3110, it is appropriate to adjust position of the reinforcement 3013 relative to crease 3110.Specifically can be with Distance relation between the crease line respectively suppressed in advance in blank by adjusting is realized, will not be described in further detail herein.

Embodiment 3-4：

Packaging container structure signal as shown in Fig. 3-7 and Fig. 3-8, unlike embodiment 3-2, is stacked after folding The reinforcement 3020 formed on bottle surface is to be located at packing container outer surface.Specifically, bottle 3002 divides for top Bottleneck 3022 and bottom body 3021, both are separated by line of demarcation 3203, and the packaging material after folding forms in bottleneck position Reinforcement 3023, reinforcement 3020 is formd in body position, form two groups respectively and be looped around bottle surface and vertically arrange.Such as figure Shown in 3-8, the indentation line 3220 and 3250 suppressed in advance on blank is bonded, and both joints form the crease of opening inwardly 3210, indentation line 3230 and 3240 super outer, the both ends of office crease 3210.Reinforcement 3020 protrudes the outer surface for being arranged in bottle On.Reinforcement 3020 and 3023 in the embodiment outside bottle acts not only as keeping the reinforcement of packing container performance Muscle, while the effect of surface anti-skidding rib can also be played.

Embodiment 3-5：

Packaging container structure signal as shown in Fig. 3-9 to Fig. 3-11, in the main part of the packing container 3003 of ampuliform Formed by the packaging material of sheet, the body 3031 of bottleneck 3032 and bottom including top, on body 3031 circumferentially between Every being provided with several cross reinforcings 3033 formed through folding packaging material in itself, the reinforcement 3033 on the surface of blank 3300 is protruded Positioned at bottle interior side, what it is in the formation of bottle outer surface is one group of crease 3310.As shown in Fig. 3-10 and Fig. 3-11, in base Material 3300 is provided with multigroup interval setting, the crease line 3320 and 3330 of uniform parallel arrangement, is formed by folding in Fig. 3-10 The shown structure of reinforcement 3033, protection body is served, reduce the effect of bottle damage.

Embodiment 3-6：

Packaging container structure signal as shown in Fig. 3-12 and 13, in the main part of packing container 3004 of ampuliform by sheet Packaging material formed, including the bottleneck 3042 on top and the body 3041 of bottom are circumferential in body 3041, are arranged at intervals with along surface The reinforcement 3040 of several protrusions, the reinforcement 3040 is attached to be formed on the packaging material 3400 of the body 3041, in band Shape, its surface is arranged on by the way that the form of adhesion is evenly distributed, its material can be with forming the packaging material 3400 of packing container in itself Material is similar or identical or the plastic material such as PE.

Embodiment 3-7：

Packaging container structure signal as shown in figs. 3-14, in the bottleneck 3052 and bottle of the packing container 3005 of bottle shape Body 3051 separates through line of demarcation 3503, is provided with the surface of packaging material 3500 for forming body 3051 multiple laterally along the arrangement of body outer rim Strip-form reinforcement 3050, wherein, along the bottom of body 3051 to top, the density of reinforcement 3050 gradually reduces, so It is both to have met to fill the difference of the bottle of liquid food position stress up and down (bottom is big, and top is gradually to set the beneficial effect brought It is small), while also save material.Certainly, the strip-type reinforcement 3050 additionally attached at this can also be used in embodiment 3-5 Folded in a stackable form by packaging material 3500 to realize, the reinforcement after being only stacked also needs to be arranged to the few lattice in the more tops in bottom Office.

Embodiment 3-8：

As shown in Fig. 3-15 packaging container structure signal, bottle packaging 3006 body 3061 bottom (by body The place of bottom 1/3 to 1/2 starts to bottom of bottle) there is provided one group of belt strip being attached to outside bottle to be used as reinforcement 3060, and should The arrangement of group belt strip is also in compliance with the few principle in the more tops in bottom.In the embodiment for packing container after equipped with liquid food The lower end of container compares upper segment more container and damaged present situation occurs and set under the conditions of equal packaging material, not only acts as Reinforced packing container, damaged odds is reduced, while decrease the spillage of material of additives, reduce cost.

Embodiment 3-9：

Packaging container structure signal as shown in Fig. 3-16, compared with embodiment 3-8, in the body of packing container 3007 The strip-form reinforcement 3070 that 3071 bottoms are set is arranged vertically, and mutual interval is evenly distributed.It rises Beginning, position was 1/3 to 1/2 place positioned at the bottom of body 3071, terminated at bottom of bottle part.

Embodiment 3-10：

As shown in Fig. 3-17 packaging container structure signal, in ampuliform the main body of packing container 3008 by top bottleneck 3082 and the body 3081 of bottom form, both are divided with line of demarcation 3803, and bottleneck 3082 and body 3081 respectively by Packaging material is formed, and unlike embodiment 3-5, forms the crease 3810 that the packaging material of body is formed through being folded in the surface of body 3081 Be it is oblique, it is otherwise varied with crease vertical in embodiment 3-5.The opposite side of crease 3810 folds shape by packaging material in the embodiment Into reinforcement in the inner surface of body 3081.Because reinforcement is also accordingly arranged askew, therefore erected in body To packaging material seam crossing (seam here refers to the packaging material blank joint to form body tubular construction, does not refer to crease 3810) Can is reasonably avoided because two reinforcements need the deficiency of stacked increase sealing difficulty.Same crease 3810 and corresponding Reinforcement incline direction and angle can also consider that bottle rotates the direction of stress when opening bottle cap and size etc. is asked Flexibly set after topic.

Equally, the shape attached in similar embodiment 3-9 on packaging material surface can also be set along the location of seam 3810 Formula forms the form of reinforcement.

Embodiment 3-11：

As shown in Fig. 3-18 and 19 packaging container structure signal, in ampuliform the main body of packing container 3009 by top bottle Neck 92 and the body of bottom 91 form, border of the line of demarcation 3903 as both.Wherein, the packaging material 3900 of bottle portion is being formed Inside is embedded with one group of group strip-type reinforcement 3090 arranged in parallel.As shown in Fig. 3-19, laminated material 3901 and 3902 exists Strip-type reinforcement 3090 is just compounded in inside packaging material 3900 by compound tense, the packaging material 3900 so ultimately formed not only surface phase To smooth, while the physics such as its intensity and toughness improves the increased quality for substantially, being advantageous to final molding packing container.

Certainly, between each laminated material of packaging material is formed netted reinforcement structure can also be buried in advance to substitute wherein Strip-type reinforcement, such as in netted wire rod.

Embodiment 3-12：

Packaging container structure signal as shown in Fig. 3-20, there are six in the packing container 3910 of six prisms (octahedron) Faceted pebble (alien invasion 3911 i.e. in figure), there is the parallel crease of one group of group in the inclusion side wall being made up of alien invasion 3911 3912, the crease is formed after forming the packaging material of side wall and folding, and its stacked part is located at inclusion inner opposite end, specific knot Structure can refer to embodiment 3-5, and stacked part forms horizontal reinforcing rib structure, is advantageous to the container and is packaged with food liquid When bag side wall performance boost.

Embodiment 3-13：

Packaging container structure signal as shown in Fig. 3-21, being shaped as packing container 3920 are square (i.e. on ordinary meaning Brick pack arrangement), the crease 3923 of multigroup laterally homogeneous arrangement, crease also are provided with the alien invasion 3921 and 3922 of its surrounding 3923 opposite side forms the reinforcing rib structure for being advantageous to keep inclusion shape.

Above-mentioned each packaging container structure provided by the invention, forms reinforcing rib structure on bottle in several ways, The strong laminated material for adding such as paper substrate is the packing container that raw material is formed, inclusion after filled with food liquid, Inclusion is easily deformed or even the deficiency of damage, overall to inclusion in the case where cost is limited by way of reinforcement Intensity and the performance such as toughness of packaging material form and be obviously improved, the especially improvement to inclusion larger surface performance is obvious.

Embodiment 4-1：

Packaging container structure as shown in Fig. 4-1 to Fig. 4-3, outward appearance are in ampuliform, main body by rectangular billet 4100 through curling, Fold and formed with sealing etc. after process, the sheet packaging material 4102 of sheet packaging material 4101 and bottom of the blank 4100 including top, on The packaging material 4102 in portion forms the part of bottleneck 4012 of packing container, and the packaging material 4101 of bottom forms the part of body 4011, line of demarcation 4103 be both boundary.

Vertically, multigroup crease line 4120,4132,4121 and 4134 has been suppressed on blank 4100 in advance, wherein, crease line 4120 and 4132 are located at the part of body 4011, and each group of two lines are parallel；Crease line 4121 and 4122 is located at bottleneck 4012 Part, each group of two lines lower end is narrow, and upper end is gradually opened, and wherein crease line 4121 is connected with 4120, crease line 4132 and 4134 It is connected, tie point is on line of demarcation 4103, after being folded along above-mentioned crease line, is formd on the alien invasion of packing container 4001 One rule such as the shown crease 4110 in Fig. 4-1 and 4111 (both are connected), as shown in the Fig. 4-2, folded portion is stacked in bottle The inner surface side of body, stacked forms reinforcement 4010；Along the vertically disposed one group of group reinforcement 4010 of inner vessel surface Final formula packing container shape of together form is easier to keep, more solid security bar in performance.

Wherein blank 4100 is laminated material, can comprise at least one layer of paper wood layer and one layer of aluminium foil layer and one layer of plasticity Material layer.Printing layer can be provided with its surface.

Embodiment 4-2：

Packaging container structure signal as shown in Fig. 4-1, Fig. 4-4 and Fig. 4-5, unlike embodiment 4-1, through folding The folding mode for being stacked in the reinforcement 4014 of bottle interior surface afterwards has differences, and specific difference is：Strengthen in embodiment 4-1 Muscle 4010 is 4110 to surpass side along crease to be stacked, and reinforcement 4013 is to be stacked along crease 4110 towards both sides in the embodiment , the benefit of this kind of folding mode is that folding position packaging material surface (i.e. vessel surface) can be kept smooth as far as possible, favorably In the expression of packaging material picture on surface.In order to realize the effect of this kind of stacked manner, as illustrated in figures 4-5, in blank 4100 (in order to just In corresponding, be employed herein and embodiment 4-1 like numbers) on set crease line adjusted, i.e., in body and Each group of folding position of bottleneck portion is all provided with four crease lines, respectively the parallel crease line 4120 in body position, 4130, 4140 and 4150, and be connected with above-mentioned four crease lines and be located at bottleneck position crease line 4123,4133,4143 and 4153, wherein, after folding, crease line 4120 and 4150 is bonded, and crease line 4123 and 4153 is also bonded, crease line 4130 to 4140 Distance be equal to twice of distance of crease line 4120 to 4130, and the distance of crease line 4140 to 4150 arrives with crease line 4120 4130 distance is equal, and equally, the distance between crease line 4123,4133,4143 and 4153 relation is similar.This relation After folding being met, the reinforcement 4014 of protrusion is smooth.

Embodiment 4-3：

Packaging container structure signal as shown in Fig. 4-1 and Fig. 4-6, unlike embodiment 4-2, is stacked after folding In the relation of the reinforcement 4013 and crease 4110 of bottle interior surface, it is embodied in, crease 4110 is in embodiment 4-2 The interposition of reinforcement 4014, and in embodiment 4-3, crease 4110 is inclined to the side of folding line 4131；The change can meet When turning on the threaded openings on bottle top, because the twisting resistance that bottle is subject to may decompose power stacked opening position, because And according to the difference of the both sides stress of crease 4110, it is appropriate to adjust position of the reinforcement 4013 relative to crease 4110.Specifically can be with Distance relation between the crease line respectively suppressed in advance in blank by adjusting is realized, will not be described in further detail herein.

Embodiment 4-4：

Packaging container structure signal as shown in Fig. 4-7 and Fig. 4-8, unlike embodiment 4-2, is stacked after folding The reinforcement 4020 formed on bottle surface is to be located at packing container outer surface.Specifically, bottle 4002 divides for top Bottleneck 4022 and bottom body 4021, both are separated by line of demarcation 4203, and the packaging material after folding forms in bottleneck position Reinforcement 4023, reinforcement 4020 is formd in body position, form two groups respectively and be looped around bottle surface and vertically arrange.Such as figure Shown in 4-8, the indentation line 4220 and 4250 suppressed in advance on blank is bonded, and both joints form the crease of opening inwardly 4210, indentation line 4230 and 4240 super outer, the both ends of office crease 4210.Reinforcement 20 protrudes the outer surface for being arranged in bottle On.Reinforcement 20 and 23 in the embodiment outside bottle acts not only as keeping the reinforcement of packing container performance, The effect of surface anti-skidding rib can also be played simultaneously.

Embodiment 4-5：

Packaging container structure signal as shown in Fig. 4-9 to Fig. 4-11, in the main part of the packing container 4003 of ampuliform Formed by the packaging material of sheet, the body 4031 of bottleneck 4032 and bottom including top, on body 4031 circumferentially between Every being provided with several cross reinforcings 4033 formed through folding packaging material in itself, the reinforcement 4033 on the surface of blank 4300 is protruded Positioned at bottle interior side, what it is in the formation of bottle outer surface is one group of crease 4310.As shown in Fig. 4-10 and Fig. 4-11, in base Material 4300 is provided with multigroup interval setting, the crease line 4320 and 4330 of uniform parallel arrangement, is formed by folding in Fig. 4-10 The shown structure of reinforcement 4033, protection body is served, reduce the effect of bottle damage.

Embodiment 4-6：

Packaging container structure signal as shown in Fig. 4-12 and 4-13, in the main part of packing container 4004 of ampuliform by piece The packaging material of shape is formed, including the bottleneck 4042 on top and the body 4041 of bottom, circumferential in body 4041, is arranged at intervals along surface There are several reinforcements 4040 protruded, the reinforcement 4040 is attached to be formed on the packaging material 4400 of the body 4041, in bar Band shape, its surface is arranged on by the way that the form of adhesion is evenly distributed, and its material can be with forming the packaging material of packing container in itself 4400 material is similar or identical or the plastic material such as PE.

Embodiment 4-7：

Packaging container structure signal as shown in Fig. 4-14, in the bottleneck 4052 and bottle of the packing container 4005 of bottle shape Body 4051 separates through line of demarcation 4503, is provided with the surface of packaging material 4500 for forming body 4051 multiple laterally along the arrangement of body outer rim Strip-form reinforcement 4050, wherein, along the bottom of body 4051 to top, the density of reinforcement 4050 gradually reduces, so It is both to have met to fill the difference of the bottle of liquid food position stress up and down (bottom is big, and top is gradually to set the beneficial effect brought It is small), while also save material.Certainly, the strip-type reinforcement 4050 additionally attached at this can also be used in embodiment 4-5 Folded in a stackable form by packaging material 4500 to realize, the reinforcement after being only stacked also needs to be arranged to the few lattice in the more tops in bottom Office.

Embodiment 4-8：

As shown in Fig. 4-15 packaging container structure signal, bottle packaging 4006 body 4061 bottom (by body The place of bottom 1/3 to 1/2 starts to bottom of bottle) there is provided one group of belt strip being attached to outside bottle to be used as reinforcement 4060, and should The arrangement of group belt strip is also in compliance with the few principle in the more tops in bottom.In the embodiment for packing container after equipped with liquid food The lower end of container compares upper segment more container and damaged present situation occurs and set under the conditions of equal packaging material, not only acts as Reinforced packing container, damaged odds is reduced, while decrease the spillage of material of additives, reduce cost.

Embodiment 4-9：

Packaging container structure signal as shown in Fig. 4-16, compared with embodiment 4-8, in the body of packing container 4007 The strip-form reinforcement 4070 that 4071 bottoms are set is arranged vertically, and mutual interval is evenly distributed.It rises Beginning, position was 1/3 to 1/2 place positioned at the bottom of body 4071, terminated at bottom of bottle part.

Embodiment 4-10：

As shown in figures 4-17 packaging container structure signal, in ampuliform the main body of packing container 4008 by top bottleneck 4082 and the body 4081 of bottom form, both are divided with line of demarcation 4803, and bottleneck 4082 and body 4081 respectively by Packaging material is formed, and unlike embodiment 4-5, forms the crease 4810 that the packaging material of body is formed through being folded in the surface of body 4081 Be it is oblique, it is otherwise varied with crease vertical in embodiment 4-5.The opposite side of crease 4810 folds shape by packaging material in the embodiment Into reinforcement in the inner surface of body 4081.Because reinforcement is also accordingly arranged askew, therefore erected in body To packaging material seam crossing (seam here refers to the packaging material blank joint to form body tubular construction, does not refer to crease 4810) Can is reasonably avoided because two reinforcements need the deficiency of stacked increase sealing difficulty.Same crease 4810 and corresponding Reinforcement incline direction and angle can also consider that bottle rotates the direction of stress when opening bottle cap and size etc. is asked Flexibly set after topic.

Equally, the shape attached in similar embodiment 4-9 on packaging material surface can also be set along the location of seam 4810 Formula forms the form of reinforcement.

Embodiment 4-11：

Packaging container structure signal as shown in Fig. 4-18 and 4-19, in the main body of packing container 4009 of ampuliform by top Bottleneck 4092 and the body of bottom 4091 form, border of the line of demarcation 4903 as both.Wherein, the bag of bottle portion is being formed One group of group strip-type reinforcement 4090 arranged in parallel is embedded with inside material 4900.As shown in Fig. 4-19, the He of laminated material 4901 4902 are just compounded in strip-type reinforcement 90 inside packaging material 4900 in compound tense, the packaging material 4900 so ultimately formed not only table Face relative smooth, while the physics such as its intensity and toughness improves the increased quality for substantially, being advantageous to final molding packing container.

Embodiment 4-12：

Packaging container structure signal as shown in Fig. 4-20, there are six in the packing container 4910 of six prisms (octahedron) Faceted pebble (alien invasion 4911 i.e. in figure), there is the parallel crease of one group of group in the inclusion side wall being made up of alien invasion 4911 4912, the crease is formed after forming the packaging material of side wall and folding, and its stacked part is located at inclusion inner opposite end, specific knot Structure can refer to embodiment 4-5, and stacked part forms horizontal reinforcing rib structure, is advantageous to the container and is packaged with food liquid When inclusion side wall performance boost.

Embodiment 4-13：

Packaging container structure signal as shown in Fig. 4-21, being shaped as packing container 4920 are square (i.e. on ordinary meaning Brick pack arrangement), the crease 4923 of multigroup laterally homogeneous arrangement, crease also are provided with the alien invasion 4921 and 4922 of its surrounding 4923 opposite side forms the reinforcing rib structure for being advantageous to keep inclusion shape.

Embodiment 5-1

Packing container forming blank as shown in fig. 5-1, it is a sheet laminated material, two parts above and below point, top is divided into One row's tusk, bottom are divided into a rectangle sheet stock, and both separate (connection) through the phase of line of demarcation 5400, wherein, upper part most end form Into the frustum bottleneck portion of ampuliform packing container, lower part ultimately forms the cylindric body portion of ampuliform packing container Point.Wherein, each tooth 5100 includes forming two tooth sides 5110 and 5120 of its profile, and the shape on tooth side 5110 and 5120 shifts to an earlier date Cross cutting forms, and accordingly, indentation line 5210 and 5220 is provided with advance by inner blank surface on tooth side 5110 and 5120, along pressure Trace line 5210 and 5220 folds, and is formed at the tooth side 5110 and 5120 of each tooth 5100 " bleeding " with one fixed width (consistent with the bleeding concept of print field), in order to the sealing that bonds on adjacent teeth side, and then form the bottle of a taper type Neck structure.Specifically, after binding forming, the indentation line 5220 of tooth 5100 is bonded with the indentation line 5210 of adjacent teeth, to ensure Tooth corresponding to the indentation line 5220 while 5120 with during the 5210 corresponding tooth of indentation line 5110 fitting.Wherein, high order end in figure Tooth indentation line 5210 can and the indentation line 5220 of the tooth of low order end finally fit together, it is achieved thereby that the frustum is in week Upward linking.

Accordingly, sheet stock corresponding to rectangle 5300, the edge of its leftmost side and the edge of the rightmost side can also be stacked sealing and exist Together, seal and be connected with the circumference for the cylindrical body for ensureing to ultimately form.

Here tooth 5100 is on the whole the structure of an isosceles trapezoid, and it is overall elongated, in order to make cone as far as possible The bore of platform shape bottleneck is along one with respect to the tempo variation releived.The number of its tooth, which is 6 to 8, to be advisable, preferably 8.Tooth 5100 Height (i.e. the distance between both sides up and down of isosceles trapezoid) substantially figure in rectangle 5300 height half.Tooth 5100 3 to 4 times of the width of rectangle 5300 in height substantially figure；Wherein according to experiment, the diameter and prismoid section of the ampuliform after shaping When the height divided is equal, forming effect and stress etc. are best, now, the width (body perimeter dimension after shaping) of rectangle 5300 It is just π times of the height of tooth.

In addition, being needed for the ease of post forming and function, can be coated with the tooth side 5110 and 5120 of tooth 5100 anti- Water material, such as PE bars.

Wherein, blank here is the laminar composite for including paper substrate, aluminium foil layer, waterproof layer.May be used also on certain surface With the ink printed layer or coating by forming pattern.

Above-mentioned packing container forming blank provided by the invention, by the way that the part folded in the prior art is changed into tooth form Sheet stock structure, not only simplify moulding process, while waviness is relative at its stacked surface of packing container after shaping drops It is low.The sterilizing dead angle occurrence probability that it also avoid simultaneously during due to foldable container is higher, is unfavorable for killing for packing container semi-finished product Bacterium is handled, and then container causes rascal, the deficiencies of increasing food risk.

Above-mentioned packing container provided herein, for the ease of the state of the contain things in observation container, Ke Yi At least one peep hole is opened up with the device of packing container, peep hole is a through hole, is sealedly connected with peep hole transparent Sheet material, it is the state that contain things in container can be observed through clear sheet.As in Figure 6-1, such as, but not limited to, packaging Container is flask, and peep hole 6001 is arranged on body, and peep hole 6001 can be the extension under the presenting on body Strip hole or as in Figure 6-1, from top to bottom along multiple apertures 6003 of regulation trace arrangements, can pass through Corresponding clear sheet 6002,6004 is bonded in the surface for the composite laminates to form packing container by the mode of bonding, when So, can also be bonded between two laminate layers to form composite laminates.Namely clear sheet is bonded in briquetting package material Between two laminate layers, and the inner chamber of packing container and paper substrate split with clear sheet both sides, can so avoid paper substrate by Liquid substance impregnates and leaked in container.

In addition, above-mentioned packing container is formed by the blank of the application, it is (multiple in various blanks provided herein Close laminated material) in, it can open up peep hole in advance on blank, and clear sheet is tightly connected on peep hole.It is transparent Sheet material can be bonded in the surface of blank, can also be bonded in form the meeting between two composite beds of laminated material of blank.Such as Shown in Fig. 7-1, elongated peep hole 7001 such as, but not limited to is set in a wherein rectangular portion for blank, naturally it is also possible to As shown in Fig. 7-2, set in a wherein rectangular portion for blank along linearly extended four apertures as peep hole 7004.Set The arrangement track of the quantity of aperture, the diameter of aperture and aperture can determine according to actual use situation.

Claims

1. a kind of packing container, the packing container is partly or entirely formed by the laminar composite comprising paper substrate, formation The packing container at least section of part laminar composite or surface is mutually be bonded with the surface of adjacent laminar composite, its It is characterised by, in the abutting edge, the paper substrate and external environment condition of the laminar composite paper substrate are through waterproof material phase resistance Every.

2. packing container according to claim 1, it is characterised in that

Be coated with waterproof joint strip at the section or surface, the waterproof paster bar formed for obstruct the paper substrate with it is described outer The waterproof material of portion's environment.

3. packing container according to claim 1, it is characterised in that

The section of the laminar composite is scarf, and the surface of the scarf and the adjacent laminar composite is affixed Close, the outermost laminar composite layer of laminar composite, which is formed, obstructs the paper substrate and the institute of the external environment condition State waterproof material.

4. packing container according to claim 2, it is characterised in that

The waterproof joint strip is coated on the section of the laminar composite through heat-sealing.

5. the packing container according to claim 2 or 4, it is characterised in that

The waterproof joint strip is PE bars.

6. the packing container according to claim 2 or 4, it is characterised in that

The waterproof joint strip is laminar composite.

7. according to the packing container described in any claim in claim 1-4, it is characterised in that

The packing container is in ampuliform, and the abutting edge is located at the bottom of bottle part of the ampuliform packing container.

8. packing container according to claim 2, it is characterised in that

The packing container is in ampuliform, and the abutting edge is located at the bottom of bottle part of the ampuliform packing container, the waterproof joint strip edge Annular path is coated on the joint for the adjacent laminar composite to form the bottom of bottle and body.

9. packing container according to claim 3, it is characterised in that

The packing container is in ampuliform, and the scarf is formed at the laminar composite to form the ampuliform packing container body Flanging termination, the scarf and form the lower surface of laminar composite of the ampuliform packing container bottom of bottle and be affixed Conjunction bonds together.

10. the packing container according to claim 3 or 9, it is characterised in that

The angle of chamfer of the scarf is 45 degree.

11. packing container according to claim 9, it is characterised in that

The scarf is towards the outside of bottle.

12. a kind of packing container, including the cylindrical shape body and truncated cone shape bottleneck being converted into by sheet laminar composite, the bottle Body and bottleneck are formed by a complete rectangular patch laminar composite, and the rectangular patch laminar composite is by the of rectangle A part and Part II composition, the connected Part I and Part II form the cylindrical shape body and truncated cone respectively Shape bottleneck, it is provided at circumferentially spaced the part thereof through the Part II sheet laminar composite along the bottleneck and folds shape Into it is a series of be stacked in the bottleneck wherein side and protrude bottleneck this honorable foldable layer, another side surface of the bottleneck Form a series of corresponding creases, from the bottom to top of the truncated cone shape bottleneck, the folding amount of the foldable layer gradually it is wide with Keep the opening of the bottleneck gradually small, it is characterised in that

The foldable layer of this dignity of protrusion bottleneck comprises at least two end ribs, corresponding crease described in described two end rib offices Both ends.

13. packing container according to claim 12, it is characterised in that

The foldable layer is located at the medial extremity of the packing container.

14. packing container according to claim 12, it is characterised in that

The foldable layer is located at the outboard end of the packing container.

15. according to the packing container described in claim 12,13 or 14, it is characterised in that

In same level, corresponding crease is more than the distance apart from another end rib apart from the distance of one of end rib.

16. according to the packing container described in claim 12,13 or 14, it is characterised in that

It is equal in same level, the distance of corresponding two end ribs of crease distance.

17. according to the packing container described in claim 12,13 or 14, it is characterised in that

The laminar composite comprises at least one layer of paper substrate and one layer of aluminium foil layer.

18. packing container according to claim 17, it is characterised in that

The sensed heating heat-sealing of laminar composite of the foldable layer and the bottleneck body is integrated.

A kind of 19. blank of the packing container any one of manufacturing claims 12-18, by coiled sheet material segmentation Include connected the first rectangular portion and the second rectangular portion into, each blank unit after segmentation, first rectangular portion and the Two rectangular portions share a rectangular edges, and first rectangular portion is used for the cylindrical shape body for forming the packing container, and described the Two rectangular portions are used for the bottleneck for forming the packing container, and second rectangular portion is easy to the foldable layer to be stacked provided with multigroup Impression, impression described in each group includes the first indentation line, the second indentation line, the 3rd indentation line and the 4th impression that are arranged in order Line, wherein, first indentation line, the second indentation line, one end termination of the 3rd indentation line and the 4th indentation line converge at shared The rectangular edges on a bit, first indentation line, the second indentation line, the other end of the 3rd indentation line and the 4th indentation line Termination is distributed across in second rectangular portion another rectangular edges relative with the shared rectangular edges.

20. blank according to claim 19, it is characterised in that

First area is formed between first indentation line and the second indentation line, between second indentation line and the 3rd indentation line Second area is formed, the 3rd region is formed between the 3rd indentation line and the 4th indentation line；The first area and the 3rd area Domain is arranged symmetrically.

21. blank according to claim 20, it is characterised in that

Using by the convergent point and perpendicular to the shared rectangular edges line as reference line, in same level, described One indentation line is second indentation line apart from 2 times of the distance of the reference line apart from the distance of the reference line, described the Four indentation lines are the 3rd indentation line apart from 2 times of the distance of the reference line apart from the distance of the reference line.

22. blank according to claim 19, it is characterised in that

23. blank according to claim 22, it is characterised in that

First indentation line is less than distance of the 4th indentation line apart from the reference line apart from the distance of the reference line.

24. blank according to claim 19, it is characterised in that

The blank is laminar composite, and its composite bed comprises at least one layer of paper substrate and one layer of aluminium foil layer.

25. blank according to claim 24, it is characterised in that first rectangular portion is provided with least one observation Hole, clear sheet is sealedly connected with the peep hole.

26. blank according to claim 25, it is characterised in that the clear sheet is adhered to the laminar composite Surface, or, the clear sheet is adhered between two laminate layers of the laminar composite.

27. a kind of packing container, for storing liquid food, wherein, form the chamber wall in the packing container major storage space At least partly formed by the sheet laminar composite based on paper substrate, it is characterised in that be provided with the chamber wall multigroup through folding The strengthening rib strip that the folded and stacked laminar composite forms, the strengthening rib strip protrude the chamber wall.

28. packing container according to claim 27, it is characterised in that

The strengthening rib strip is transversely arranged in the vessel wall surface.

29. packing container according to claim 27, it is characterised in that

The strengthening rib strip vertical array is in the vessel wall surface.

30. packing container according to claim 27, it is characterised in that

The strengthening rib strip arranged askew is in the vessel wall surface.

31. the packing container according to any claim in claim 27 to 30, it is characterised in that

The strengthening rib strip protrudes from the chamber wall inner surface.

32. the packing container according to any claim in claim 27 to 30, it is characterised in that

The strengthening rib strip protrudes from the outside vessel wall surface.

33. packing container according to claim 27, it is characterised in that

The packing container is in ampuliform, and the body of the ampuliform packing container is formed by the laminar composite.

34. packing container according to claim 27, it is characterised in that

The packing container is in ampuliform, and the body and bottleneck of the ampuliform packing container are formed by the laminar composite, The body and neck surface are equipped with the strengthening rib strip.

35. the packing container according to claim 27 or 34, it is characterised in that

The stacked strengthening rib strip formed forms relative to the crease formed at folding along an edge contraction of crease.

36. the packing container according to claim 27 or 34, it is characterised in that

The stacked strengthening rib strip formed forms relative to the crease formed at folding along two edge contractions of crease.

37. packing container according to claim 36, it is characterised in that

The relatively stacked strengthening rib strip formed of the crease arranges or is partial to one side therein between two parties.

38. packing container according to claim 27, it is characterised in that

The packing container profile is six prism inclusions or brick pack arrangement.

39. packing container according to claim 27, it is characterised in that

Sealing is stacked after the sensed heating of laminar composite and forms the strengthening rib strip.

A kind of 40. blank of the packing container any one of manufacturing claims 27-39, it is characterised in that

It is suppressed with multigroup stacked indentation line for forming the strengthening rib strip after being easy to folding in advance on the surface of laminar composite.

41. blank according to claim 40, it is characterised in that

Indentation line described in every group is two or four.

42. the blank according to claim 40 or 41, it is characterised in that be provided with advance at least on laminar composite One peep hole, clear sheet is sealedly connected with the peep hole.

43. blank according to claim 42, it is characterised in that the clear sheet is adhered to the laminar composite Surface, or, the clear sheet is adhered between two laminate layers of the laminar composite.

44. a kind of packing container, main body is formed by sheet laminar composite, it is characterised in that

Strip or netted reinforcing rib structure are provided with the side wall of the packing container formed by the sheet laminar composite.

45. packing container according to claim 44, it is characterised in that

The reinforcing rib structure is located at the inwall or outer wall surface of the side wall.

46. packing container according to claim 44, it is characterised in that

The reinforcing rib structure is embedded in inside the laminar composite.

47. the packing container according to claim 44 or 45, it is characterised in that

The reinforcement is stacked after partially folded by same laminar composite for forming the packing container side wall and formed.

48. packing container according to claim 45, it is characterised in that

The reinforcement is the identical material or difference for being adhered to the laminar composite surface to form the packing container side wall Material.

49. packing container according to claim 44, it is characterised in that

The a plurality of strip reinforcement of the reinforcing rib structure is evenly distributed along packing container periphery.

50. packing container according to claim 44, it is characterised in that

The strip reinforcement of the reinforcing rib structure is in arranged askew, vertical array or horizontal row with respect to packing container bottom trend Row.

51. packing container according to claim 44, it is characterised in that

The reinforcing rib structure is located at corresponding to the main receiving space of the packing container in side wall.

52. the packing container according to claim 44 or 51, it is characterised in that

In the bottom half of respective side walls to beginning to be provided with the reinforcing rib structure to sidewall bottom at 1/3rd.

53. packing container according to claim 50, it is characterised in that

Gradually subtracted by packing container top to bottom in the interval between horizontally arranged a plurality of its adjacent said rib of strip reinforcement It is small.

54. packing container according to claim 52, it is characterised in that

55. packing container according to claim 47, it is characterised in that

The stacked reinforcement formed forms relative to the crease formed at folding along an edge contraction of crease.

56. packing container according to claim 47, it is characterised in that

The stacked reinforcement formed forms relative to the crease formed at folding along two edge contractions of crease.

57. packing container according to claim 56, it is characterised in that

The relatively stacked reinforcement formed of the crease arranges or is partial to one side therein between two parties.

58. packing container according to claim 57, it is characterised in that

See from top to bottom, along clockwise direction, the crease is closer to the front side of corresponding reinforcement.

59. packing container according to claim 44, it is characterised in that

The packing container is in ampuliform, and the body and bottleneck of the ampuliform packing container are formed by the laminar composite.

60. packing container according to claim 59, it is characterised in that

The body and bottleneck of the ampuliform packing container are formed by same laminar composite.

61. the packing container according to claim 59 or 60, it is characterised in that

The reinforcing rib structure is equipped with the body and bottleneck.

62. the packing container according to claim 59 or 60, it is characterised in that

The reinforcing rib structure is provided with only at the body.

63. packing container according to claim 44, it is characterised in that

64. the packing container according to claim 49 or 63, it is characterised in that

The reinforcement is horizontal on packing container circumference alien invasion.

65. packing container according to claim 47, it is characterised in that

Sealing is stacked after the sensed heating of laminar composite and forms the reinforcement.

A kind of 66. blank of the packing container any one of manufacturing claims 44-65, it is characterised in that

It is suppressed with multigroup stacked impression for forming the reinforcing rib structure after being easy to folding in advance on the surface of laminar composite Line.

67. blank according to claim 66, it is characterised in that

Indentation line described in every group is two or four.

68. blank according to claim 67, it is characterised in that

The blank includes the first rectangular portion and the second rectangular portion being connected, and first rectangular portion forms ampuliform packing container Bottleneck, second rectangular portion forms the body of ampuliform packing container；Pressure described in single group in first rectangular portion Trace line is arranged radially, and indentation line described in the single group in second rectangular portion is in arranged in parallel, first rectangle Corresponding one group of indentation line intersects at a shared square of first rectangular portion and the second rectangular portion in portion and the second rectangular portion On shape side, the shared rectangular edges ultimately form the line of demarcation of the ampuliform packing container bottleneck and body.

69. blank according to claim 68, it is characterised in that be provided with least one sight in advance in the second rectangular portion Hole is examined, clear sheet is sealedly connected with the peep hole.

70. blank according to claim 69, it is characterised in that the clear sheet is adhered to the laminar composite Surface, or, the clear sheet is adhered between two laminate layers of the laminar composite.

A kind of 71. blank of the packing container any one of manufacturing claims 44-65, it is characterised in that

Banding or netted reinforcement are embedded with the compound interlayer of laminar composite.

72. the blank according to claim 71, it is characterised in that be provided with least one on the laminar composite in advance Individual peep hole, clear sheet is sealedly connected with the peep hole.

73. the blank according to claim 72, it is characterised in that the clear sheet is adhered to the laminar composite Surface, or, the clear sheet is adhered between two laminate layers of the laminar composite.

A kind of 74. blank of the packing container any one of manufacturing claims 44-65, it is characterised in that

The laminar composite surface adhesion has the reinforcement of banding.

75. the blank according to claim 74, it is characterised in that be provided with least one on the laminar composite in advance Individual peep hole, clear sheet is sealedly connected with the peep hole.

76. the blank according to claim 75, it is characterised in that the clear sheet is adhered to the lamination composite wood The surface of material, or, the clear sheet is adhered between two laminate layers of the laminar composite.

A kind of 77. packing container forming blank, for forming the body and bottleneck portion of a flask, it is characterised in that

The blank is sheet stock, and the sheet stock includes one section of rectangle material of bottom and one section of rack-shaped material on top, the rectangle material A wherein rectangular edges it is overlapping and connected with the base of the rack-shaped material and on the whole via the different piece mould of same sheet stock Cut and form, the rectangle material is used for the bottle portion for forming the flask, and the rack-shaped material is used to form the ampuliform The bottleneck portion of container；The rack-shaped material is provided with the sawtooth of one group of outward opening.

78. the packing container forming blank according to claim 77, it is characterised in that

The blank face of the sawtooth tooth side medial extremity, which is provided with, to be easy to fold the blank to keep adjacent saw-tooth splicing sealing Indentation line.

79. the packing container forming blank according to claim 77 or 78, it is characterised in that

The tooth form of the sawtooth is isosceles trapezoid.

80. the packing container forming blank according to claim 77 or 78, it is characterised in that

The 6-8 sawtooth are uniformly laid with the rack-shaped material.

81. the packing container forming blank according to claim 80, it is characterised in that

8 sawtooth are uniformly laid with the rack-shaped material.

82. the packing container forming blank according to claim 77 or 78, it is characterised in that

The half of the high about rectangle material rectangular elevation of the tooth of the sawtooth.

83. the packing container forming blank according to claim 77 or 78, it is characterised in that

The rack-shaped material entire length is high 3-4 times of the sawtooth tooth.

84. the packing container forming blank according to claim 83, it is characterised in that

The rack-shaped material entire length is high π times of the sawtooth tooth.

85. the packing container forming blank according to claim 77 or 78, it is characterised in that

Waterproof material bar is coated with the tooth side of the sawtooth.

86. the packing container forming blank according to claim 77 or 78, it is characterised in that

The blank comprises at least paper substrate, aluminium foil layer and waterproof layer.

87. the packing container forming blank according to claim 86, it is characterised in that

The blank surface is additionally provided with ink printed layer.

88. the packing container forming blank according to claim 86, it is characterised in that be provided with advance on the blank to Lack a peep hole, clear sheet is sealedly connected with the peep hole.

89. the packing container forming blank according to claim 88, it is characterised in that the clear sheet is adhered to described The surface of blank, or, the clear sheet is adhered between the aluminium foil layer and waterproof layer of the blank.

90. a kind of packing container, the packing container is partly or entirely formed by the laminar composite comprising paper substrate, its feature It is, at least one peep hole is provided with the laminar composite, clear sheet is sealedly connected with the peep hole.

91. the packing container according to claim 90, it is characterised in that it is compound that the clear sheet is bonded in the lamination The surface of material, and the surface is the inner surface of the packing container.

92. the packing container according to claim 90, it is characterised in that it is compound that the clear sheet is bonded in the lamination Between two laminate layers of material, and the inner chamber of the packing container and the paper substrate are placed in the clear sheet both sides.

93. according to the packing container any one of claim 90-92, it is characterised in that the packing container is at least The section of part laminar composite or surface are mutually be bonded with the surface of adjacent laminar composite, described in the abutting edge The paper substrate of laminar composite paper substrate mutually obstructs with external environment condition through waterproof material.

94. the packing container according to claim 93, it is characterised in that

95. the packing container according to claim 93, it is characterised in that

96. the packing container according to claim 94, it is characterised in that

97. the packing container according to claim 94, it is characterised in that

The waterproof joint strip is PE bars.

98. the packing container according to claim 94, it is characterised in that

The waterproof joint strip is laminar composite.

99. the packing container according to claim 93, it is characterised in that

The packing container is in ampuliform, and the abutting edge is located at the bottom of bottle part of the ampuliform packing container, and the peep hole is located at On the body of the ampuliform packing container.

100. the packing container according to claim 94, it is characterised in that

The packing container is in ampuliform, and the abutting edge is located at the bottom of bottle part of the ampuliform packing container, the waterproof joint strip edge Annular path is coated on the joint for the adjacent laminar composite to form the bottom of bottle and body, and the peep hole is located at should On the body of ampuliform packing container.

101. the packing container according to claim 95, it is characterised in that

The packing container is in ampuliform, and the scarf is formed at the laminar composite to form the ampuliform packing container body Flanging termination, the scarf and formed the ampuliform packing container bottom of bottle laminar composite lower surface phase Fitting bonds together.

102. the packing container according to claim 95 or 101, it is characterised in that

The angle of chamfer of the scarf is 45 degree.

103. the packing container according to claim 101, it is characterised in that

The scarf is towards the outside of bottle.