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CN102574610A - Packaging bag for transportation - Google Patents

Packaging bag for transportation Download PDF

Info

Publication number
CN102574610A
CN102574610A CN2009801621957A CN200980162195A CN102574610A CN 102574610 A CN102574610 A CN 102574610A CN 2009801621957 A CN2009801621957 A CN 2009801621957A CN 200980162195 A CN200980162195 A CN 200980162195A CN 102574610 A CN102574610 A CN 102574610A
Authority
CN
China
Prior art keywords
packaging bag
absorbing material
bag
synthetic resin
packing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN2009801621957A
Other languages
Chinese (zh)
Other versions
CN102574610B (en
Inventor
一柳卓夫
西川晃敏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VESSEL CO Ltd
Eiken Chemical Co Ltd
Original Assignee
VESSEL CO Ltd
Eiken Chemical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by VESSEL CO Ltd, Eiken Chemical Co Ltd filed Critical VESSEL CO Ltd
Publication of CN102574610A publication Critical patent/CN102574610A/en
Application granted granted Critical
Publication of CN102574610B publication Critical patent/CN102574610B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D33/00Details of, or accessories for, sacks or bags
    • B65D33/16End- or aperture-closing arrangements or devices
    • B65D33/25Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
    • B65D33/2508Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/24Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
    • B65D81/26Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
    • B65D81/264Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for absorbing liquids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D31/00Bags or like containers made of paper and having structural provision for thickness of contents
    • B65D31/12Bags or like containers made of paper and having structural provision for thickness of contents with two or more compartments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Packages (AREA)
  • Bag Frames (AREA)
  • Laminated Bodies (AREA)

Abstract

A packaging bag for transportation, provided with an openable and closable sealing section (3) for sealing an opening (2). An absorbing material (6) which is a cloth-like material formed by providing synthetic fibers, which have been stretched into a fibrous form, with hydrophilic characteristics is sandwiched between two sheets of packaging materials (4, 5) consisting of a thermoplastic synthetic resin film, and edges (7) sandwiching the absorbing material (6) are fusion bonded together at portions excluding the opening (3). In this way, a bag body (1) is formed.

Description

Transport and use packaging bag
Technical field
The present invention relates to a kind of transporting and use packaging bag, be used to transport the container that is incorporated with liquid and contain the article of the food etc. of the liquid that oozes out.
Background technology
When transporting the container that is incorporated with liquid, liquid can pollute other the thing that transports sometimes because fluffing etc. of the breakage of container or lid overflowed owing to this reason sometimes.In the past; In order to prevent such problem;, and then put into other packaging bag and carry out overpacking with the absorbing material covering container and put it into packaging bag in order to absorb the liquid that overflows, perhaps replace packaging bag and put into and to prevent damaged firm container.Hope to reduce control step and the cost of such mode and realize its summary.
As the technology that proposes corresponding to such requirement; Proposition has following by packaging bag be arranged at the envelope that the in-to-in liquid absorbent material of this packaging bag constitutes, and the duplexer that said packaging bag is formed by the face laminated thin layer at least one side of flat substrates constitutes and is made as liquid that can not and reveals (for example with reference to patent documentation 1).
But; In the envelope of this motion; Packaging bag is made up of the duplexer of flat substrates and thin layer, and packaging bag and liquid absorbent material form through diverse operation split ground respectively, liquid absorbent material is built in the packaging bag constitute; Its manufacturing step is many, and the cost aspect also may not meet the demands.
Recently, in order to diagnose the state of health of health, the frequency of transporting of the body of testing increases, and carries out taking in the transporting of container of check body more.For transporting of said container, expectation comes packing container with the packaging bag that is fabricated to the liquid that can not leakage, but when the envelope of above-mentioned motion, aspect cost, has difficulties, expectation packaging bag more at a low price.
For example, for the purpose of leakproof, can realize this purpose with three side thermal weldings and in the plastic packaging bag that peristome has a sealing.As the packing of packaging bag, consider the film of synthetic resin of poly-vinyl, PET, nylon, polypropylene etc., perhaps the combination of these combination or these and aluminium foil.The absorbing material that the liquid that overflows is all absorbed is set in bag then to be accomplished.
For the absorbing material that is arranged in the bag, the material based on the fibrous architecture body of preferred paper, nonwoven fabrics, filter material etc. with hygroscopic character (wetting ability).And then, if absorbing material is fixed in the inside face of packaging bag, then not servo-actuated of absorbing material when carrying out the picking and placeing of container, the picking and placeing of container becomes easily and preferred.
For the absorbing material of establishing in fixing, the periphery thermal welding that absorbing material will be sandwiched, will sandwich absorbing material during bag being overlapped by the packing that film of synthetic resin constitutes gets final product.Make the reduction that becomes easily and can realize cost thus.
But; The absorbing material that is sandwiched the packing that are made up of film of synthetic resin partly is under the state that keeps interfibrous gap in thermal welding and is fixed; This interfibrous gap can owing to capillarity make liquid pass through become easy; So when liquid taking place in bag reveal, the liquid that is absorbed absorbed can ooze out outside bag from the interfibrous gap of the part of above-mentioned thermal welding, is not suitable for as the packaging bag that prevents that liquid from revealing.
At this; If use the fibrous architecture body that forms by thermoplastic resin as absorbing material; Then when the packing that are made up of film of synthetic resin are carried out thermal welding; The fibrous architecture body fusion of absorbing material and being destroyed can not cause capillarity at weld, and the liquid that can not in the bag oozes out to the outside.But the fibrous architecture body that is formed by thermoplastic resin almost can not carry out the absorption of liquid, is not suitable for as absorbing material.
In addition; Consideration mixed thermoplastic resin's in slurry powder and form the fibrous architecture body and with it as absorbing material; If but the mixing of the powder of thermoplastic base resin is few; When then the packing that are made up of film of synthetic resin being carried out thermal welding, the complete landfill of thermoplastic base resin after the interfibrous gap of the fibrous architecture body of absorbing material is not melted causes capillarity in the weld portion office and liquid in the bag oozes out to the outside; In addition; If the mixing of the powder of thermoplastic base resin is many, the complete landfill of thermoplastic base resin after then the interfibrous gap of the fibrous architecture body of absorbing material is melted, the weld portion office can not cause capillarity and bag in liquid that can not ooze out to the outside; But the interfibrous gap of fibrous architecture body that has the powder landfill absorbing material of thermoplastic base resin, thereby the problem that the adsorbance of the interfibrous gap smaller liquid of fibrous architecture body tails off.
As the method that solves such problem; The size of the absorbing material of considering to establish in the order is slightly littler than the size of the packing that are made up of film of synthetic resin, the packaging bag of absorbing material is not set in the most external of the part of thermal welding; But during such packaging bag; For the position of locating absorbing material needs a lot of operations, be unfavorable for stock production, the problem points that exists cost to uprise in addition.
Patent documentation 1: TOHKEMY 2001-247134 communique.
Summary of the invention
Therefore; Present inventors etc. a little repeat research in order to solve the above problems; When the result carries out thermal welding in that absorbing material is sandwiched film of synthetic resin; Successfully make the fibrous structure forfeiture of absorbing material, use packaging bag even if obtained in thermal welding face integral body, sandwiching transporting that the high absorbing material liquid of hygroscopic character also can not leak.
The object of the present invention is to provide a kind of transporting to use packaging bag; Can be expediently, liquid that can not is leaked to the bag other places container of the liquid of having packed into and the article that contain the food etc. of the liquid that oozes out transported; Can keep humidity to make that the article in the bag can be not dry in addition, and then can realize the reduction of cost.
In order to realize above-mentioned purpose; The invention that technical scheme 1 is put down in writing is that a kind of transporting used packaging bag; Have the sealing that can open and close of sealed open portion, it is characterized in that, by having between two packing that thermoplastic film of synthetic resin constitutes; Peristome sandwiches being drawn as that fibrous syntheticfibres carries out hydrophilic treatment and the absorbing material that becomes the cloth shape, except will sandwich the edge portion thermal welding of absorbing material and form bag.
The invention that technical scheme 2 is put down in writing is characterised in that, in the above-mentioned syntheticfibres that carries out hydrophilic treatment that technical scheme 1 is put down in writing, has carried out the thermoplastic base resin of hydrophilic treatment to the surface laminated of syntheticfibres.
The invention that technical scheme 3 is put down in writing is characterised in that, technical scheme 1 or 2 is put down in writing, and above-mentioned to be stretched as fibrous synthetic resin be the synthetic resin with hydrophilic group.
The invention that technical scheme 4 is put down in writing is characterised in that the sealing of the peristome of each above-mentioned bag of sealing of putting down in writing of technical scheme 1,2,3 is slide fastener or seals clamp bar.
The invention that technical scheme 5 is put down in writing is characterised in that each film of synthetic resin that becomes above-mentioned packing of putting down in writing of technical scheme 1,2,3,4 is transparent.
Use packaging bag according to transporting of technical scheme 1; Be that the transporting of the sealing that can open and close with sealed open portion used packaging bag; Sandwiching between two packing that thermoplastic film of synthetic resin constitutes being drawn as that fibrous syntheticfibres carries out hydrophilic treatment and the absorbing material that forms the cloth shape by having; Except peristome will sandwich the edge portion thermal welding of absorbing material and form bag; So between the edge portion of two packing of range upon range of absorbing material when carrying out thermal welding, the syntheticfibres that constitutes absorbing material fills up interfibrous gap in fusion state down and the packing welding, so thermal welding partly becomes the sealing state that liquid does not pass through; When the body fluid leakage took place in bag, the liquid that can not that is absorbed in absorbing material oozed out outside bag from the part of above-mentioned thermal welding.
In addition,, carry out hydrophilic treatment, so the liquid that can attract in bag, to reveal and with its absorption and remain in the interfibrous gap of absorbing material to being drawn as fibrous syntheticfibres for absorbing material.
Use packaging bag according to transporting of technical scheme 2; Carrying out that technical scheme 1 is put down in writing in the syntheticfibres of above-mentioned hydrophilic treatment; Carried out the thermoplastic base resin of hydrophilic treatment in the surface laminated of syntheticfibres, so be laminated to liquid that the thermoplastic base resin on the surface of syntheticfibres attracts in bag, to reveal and with its absorption and remain in the interfibrous gap of absorbing material.
Use packaging bag according to transporting of technical scheme 3; Technical scheme 1 or 2 is put down in writing, and above-mentioned to be stretched as fibrous synthetic resin be the synthetic resin with hydrophilic group; So can more effectively attract the liquid in bag, revealed, and with its absorption and remain in the interfibrous gap of absorbing material.
Use packaging bag according to transporting of technical scheme 4; The sealing of the peristome of each above-mentioned bag of sealing of putting down in writing of technical scheme 1,2,3 is slide fastener or seals clamp bar; So Kaifeng, leak free operation become easy; When the Kaifeng of the peristome of packaging bag, need not to use the apparatus of the danger of scissors, cutter etc.
Use packaging bag according to transporting of technical scheme 5; Each film of synthetic resin that becomes above-mentioned packing of putting down in writing of technical scheme 1,2,3,4 is transparent; So can outside bag, confirm the state of the collecting article in the bag, can be under the state in Kaifeng not from the outside to for example labels collecting article pair in bag or bar code confirm from the outside.
Description of drawings
To be that expression is of the present invention transport with one of the enforcement of packaging bag routine block diagram Fig. 1.
Fig. 2 is the exploded perspective view with packaging bag that transports of Fig. 1.
Fig. 3 is the longitudinal section with the Kaifeng state of packaging bag that transports of Fig. 1.
Fig. 4 is the A-A line sectional elevation of Fig. 1.
Description of reference numerals
1 ... Bag, 2 ... Peristome, 3 ... Sealing, 3a ... Slot stick portion, 3b ... Convex strip portions, 4,5 ... Packing, 6 ... Absorbing material, 7 ... Edge portion, 8 ... Parting seal portion, 9 ... The thermal welding part.
The specific embodiment
Specify the example of transporting that is used for embodiment of the present invention with reference to accompanying drawing with the mode of packaging bag.
Fig. 1 to Fig. 3 representes an example of transporting with the enforcement of packaging bag of the present invention; Fig. 1 is the expression block diagram that transports with packaging bag of the present invention; Fig. 2 is the exploded perspective view with packaging bag that transports of Fig. 1; Fig. 3 is the longitudinal section with the Kaifeng state of packaging bag that transports of Fig. 1, and Fig. 4 is the A-A line sectional elevation of Fig. 1.
Transporting with packaging bag of this example constitutes as follows: had the sealing 3 that can open and close by the peristome 2 of the tetragonal bag 1 of thermal welding in three sides.Above-mentioned bag 1 does, by having two packing 4 that thermoplastic film of synthetic resin constitutes, sandwiching absorbing material 6 between 5, except peristome 2, with edge portion 7 thermal weldings that sandwich absorbing material 6.
The thermoplastic film of synthetic resin that has for becoming above-mentioned packing 4,5 uses transparent film of synthetic resin in this example, and this film of synthetic resin is by poly-vinyl and polypropylene molded.
In addition,, be stretched as fibrous and syntheticfibres is carried out hydrophilic treatment, it is woven processing and forms the cloth shape for being sandwiched two packing 4, absorbing material 6 between 5.For the syntheticfibres that has carried out above-mentioned hydrophilic treatment, the thermoplastic base resin that has carried out hydrophilic treatment in the surface laminated of syntheticfibres in this example forms.In addition, for being stretched as fibrous synthetic resin, do not have special the qualification, but preferably have the synthetic resin of hydrophilic group, for example, the surface has amino, sulfo group, the plastics of the hydrophilic group of carboxyl etc.
Shape for this absorbing material 6; Form the shape identical with packing 4,5; Longitudinal direction (being above-below direction in the drawings) is shorter than packing 4,5, the length that does not overlap for the top and the sealing 3 of the top that is arranged at packing 4,5 of absorbing material 6 with the base of packing 4,5 and absorbing material 6 and dual-side alignment the time.
In addition, for the sealing 3 of the peristome that is provided to bag 12, as long as can peristome be sealed then not special the qualification hermetically, preferred slide fastener perhaps seals clamp bar.In this example by the 3a of slot stick portion of a side's who is arranged at packing 4,5 upper limb be arranged at the opposing party's upper limb and constitute with the closely chimeric convex strip portions 3b of the 3a of slot stick portion.
Above-mentioned bag 1 is by having two packing 4 that thermoplastic film of synthetic resin constitutes, sandwiching absorbing material 6 between 5; Thereby edge portion 7 thermal weldings that will sandwich absorbing material 6 except peristome 2 constitute; In this example, further packing 4,5 and absorbing material 6 are formed parting seal portion 8 along the longitudinal direction thermal welding in the substantial middle portion of bag 1.
Transport with packaging bag what constitute in this wise; By have two packing 4 that thermoplastic film of synthetic resin constitutes, between 5; Sandwich being stretched as that fibrous syntheticfibres carries out hydrophilic treatment and the absorbing material 6 that becomes the cloth shape; To sandwich edge portion 7 thermal weldings of absorbing material 6 except peristome 3 and form bag 1; So between the edge portion of two packing 4,5 of range upon range of absorbing material 6 when carrying out thermal welding, constitute absorbing material 6 the syntheticfibres fusion and with the state and packing 4,5 weldings in the interfibrous gap of landfill, so thermal welding part 9 becomes the sealing state that liquid does not pass through; When generation liquid spilt in bag 1, the liquid that can not that is absorbed material 6 absorptions was outside thermal welding part 9 is exuded to bag 1.
In addition,, carry out hydrophilic treatment, so the liquid that can attract in bag 1, to spill and with its absorption and remain in the interfibrous gap of absorbing material 6 to being stretched as fibrous syntheticfibres for absorbing material 6.For the syntheticfibres that has carried out above-mentioned hydrophilic treatment; In this example; Be to form at the thermoplastic base resin that the surface laminated of syntheticfibres has been carried out hydrophilic treatment, the thermoplastic base resin that is laminated to the surface of syntheticfibres can attract the liquid that in bag 1, spills and with its absorption and remain in the interfibrous gap of absorbing material 6.
In addition, in this example, above-mentioned to be stretched as fibrous synthetic resin be the synthetic resin with hydrophilic group, so the liquid that can more effectively attract in bag 1, to spill and with its absorption and remain in the interfibrous gap of absorbing material 6.
In addition, in this example, the sealing 3 of peristome 2 of sealing bag 1 is slide fastener or seals clamp bar, so the Kaifeng of the peristome 2 of bag 1, leak free operation become easily, during the peristome 2 of bag 1, do not need the apparatus of the danger of scissors, cutter etc. in Kaifeng.
In addition; In this example; The film of synthetic resin that becomes packing 4,5 is transparent, thus the state of the collecting article in the bag 1 can from bag 1 outside, confirm, under the state in Kaifeng not, can for example be pasted on the label or the bar code of the collecting article in the bag 1 from outside affirmation.
In addition; In this example; Further packing 4,5 and absorbing material 6 are formed parting seal portion 8 along the longitudinal direction thermal welding in the substantial middle portion of bag 1,, can in a packaging bag, distinguish and put into for example two containers of liquid so can prevent floating of in bag 1 absorbing material 6; Even if liquid spills from a side container, can not pollute the container that is separated sealing 8 separated the opposing party yet.

Claims (5)

1. one kind is transported and uses packaging bag; The sealing that can open and close with sealed open portion; It is characterized in that; By having between two packing that thermoplastic film of synthetic resin constitutes, sandwich being stretched as that fibrous syntheticfibres carries out hydrophilic treatment and the absorbing material that becomes the cloth shape, except peristome will sandwich the edge portion thermal welding of absorbing material and form bag.
2. according to claim 1 transporting used packaging bag, it is characterized in that,
For the above-mentioned syntheticfibres that carries out hydrophilic treatment, be to form to the thermoplastic base resin that the surface laminated of syntheticfibres has been carried out hydrophilic treatment.
3. according to claim 1 and 2 transporting used packaging bag, it is characterized in that,
It is above-mentioned that to be stretched as fibrous synthetic resin be the synthetic resin with hydrophilic group.
4. use packaging bag according to any described transporting of claim 1 to 3, it is characterized in that,
The sealing that seals the peristome of above-mentioned bag is slide fastener or seals clamp bar.
5. use packaging bag according to any described transporting of claim 1 to 4, it is characterized in that,
The film of synthetic resin that becomes above-mentioned packing is transparent.
CN200980162195.7A 2009-10-27 2009-10-27 Packaging bag for transportation Active CN102574610B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2009/005646 WO2011052000A1 (en) 2009-10-27 2009-10-27 Packaging bag for transportation

Publications (2)

Publication Number Publication Date
CN102574610A true CN102574610A (en) 2012-07-11
CN102574610B CN102574610B (en) 2014-07-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN200980162195.7A Active CN102574610B (en) 2009-10-27 2009-10-27 Packaging bag for transportation

Country Status (10)

Country Link
US (1) US20120269462A1 (en)
EP (1) EP2495188B1 (en)
JP (1) JPWO2011052000A1 (en)
CN (1) CN102574610B (en)
AU (1) AU2009354691B2 (en)
DK (1) DK2495188T3 (en)
ES (1) ES2592379T3 (en)
HK (1) HK1169363A1 (en)
SI (1) SI2495188T1 (en)
WO (1) WO2011052000A1 (en)

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JPWO2011052000A1 (en) 2013-03-14
AU2009354691B2 (en) 2016-05-12
ES2592379T3 (en) 2016-11-29
EP2495188A1 (en) 2012-09-05
SI2495188T1 (en) 2017-01-31
EP2495188B1 (en) 2016-08-03
CN102574610B (en) 2014-07-30
WO2011052000A1 (en) 2011-05-05
DK2495188T3 (en) 2016-09-12
US20120269462A1 (en) 2012-10-25
AU2009354691A1 (en) 2012-05-17
EP2495188A4 (en) 2015-03-04

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