CN110254043A - A kind of printing process of Aluminum-plastic composite bag printing machine and Aluminum-plastic composite bag - Google Patents
A kind of printing process of Aluminum-plastic composite bag printing machine and Aluminum-plastic composite bag Download PDFInfo
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- CN110254043A CN110254043A CN201910662458.6A CN201910662458A CN110254043A CN 110254043 A CN110254043 A CN 110254043A CN 201910662458 A CN201910662458 A CN 201910662458A CN 110254043 A CN110254043 A CN 110254043A
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- composite bag
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/043—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/18—Layered products comprising a layer of metal comprising iron or steel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M1/00—Inking and printing with a printer's forme
- B41M1/06—Lithographic printing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M1/00—Inking and printing with a printer's forme
- B41M1/26—Printing on other surfaces than ordinary paper
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
- B41M7/0081—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using electromagnetic radiation or waves, e.g. ultraviolet radiation, electron beams
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—Insulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/412—Transparent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/416—Reflective
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2439/00—Containers; Receptacles
- B32B2439/02—Open containers
- B32B2439/06—Bags, sacks, sachets
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Printing Methods (AREA)
- Making Paper Articles (AREA)
Abstract
The present invention relates to the printing processes of a kind of Aluminum-plastic composite bag printing machine and Aluminum-plastic composite bag, the present invention installs UV solidification equipment additional to the conscientious transformation of existing single page offset press, it is allowed to be suitable for the printing of UV ink, and the Aluminum-plastic composite bag printed to needs is adjusted, multiple aluminium-plastic tapes only extrude edge sealing in the bag making stage but do not cut, but retain the big space of a whole page, use the page width with single page lithographic printing, after printing further according to being cut, it ensure that impressionability of the small dimension Aluminum-plastic composite bag in small lot production, ensure that printed patterns position is accurate, it can be produced with small lot.
Description
Technical field
The present invention relates to Aluminum-plastic composite bag printing technologies, and in particular to a kind of Aluminum-plastic composite bag printing machine and plastic-aluminum are multiple
Close the printing process of bag.
Background technique
Aluminum-plastic composite bag is a kind of packaging product for integrating various packaging advantages, and cost is relatively low, is beautifully printed；The production
The features such as product include antistatic, antiultraviolet, moisture-proof oxygen barrier shading, Cold-proof oilproof high temperature resistant, fresh-keeping oxygen barrier easy Feng Xingqiang.
Present printing Aluminum-plastic composite bag speed is getting faster, quality requirement is more and more exquisite, is only limited to technique, equipment
It is unable to satisfy the demand of small-sized Aluminum-plastic composite bag small lot color printing.
Existing Aluminum-plastic composite bag color printing devices are usually extensive produce in enormous quantities with base that is mechanical, while requiring printing
Body has fixed dimension, could intact carry out printing work, the matrix of small size is limited due to positioning and print roller length
System, can not be printed, even if being printed reluctantly as matrix deviates at runtime or other problems lead to printing quality
Measure it is bad, or even it is also possible to damage printing machinery.
Being no lack of has the professional technician of this field to carry out equipment for the small dimension printed patterns of certain mass production
Research and development, but specially develop a set of printing equipment and not only waste unnecessary research and development time and cost, but also just for certain
The printed matter of one fixed specification is effective, needs again to modify to equipment if specification variation, if it is small lot
The printing of small dimension matrix is then even more to seem to lose more than gain.
The patent of invention that application publication number is 107839366 A of CN discloses a kind of film bag printing process and device, master
Wanting technical characteristic is that film bag to be printed is placed on liquid bag, is printed by printing grinding tool to the film bag on liquid bag,
Film bag is completed using the equal principle of fluid all directions pressure in liquid bag to print, and guarantees printing quality；But because film bag has
Fixed specification limitation not can solve the problem of small dimension film bag batch prints still.
Summary of the invention
For solve the problems, such as existing large-sized print machine can not small lot produce small dimension Aluminum-plastic composite bag, the present invention provides
The printing process of a kind of Aluminum-plastic composite bag printing machine and Aluminum-plastic composite bag, is transformed offset press, and making up to can be with
The purpose of small lot production small dimension Aluminum-plastic composite bag.
To achieve the goals above, the technical scheme is that
A kind of Aluminum-plastic composite bag printing machine, including printing machine are provided with connecting plate, setting below connecting plate between printing machine
There is the storage paper bowl cylinder of transmitting printing paper, the printing machine quantity at least two is fitted with UV after each printing machine
Solidification equipment, the UV solidification equipment connecting plate lower surface are fixedly connected；
The UV solidification equipment includes shell, UV lamp pipe and control switch, and the enclosure interior is provided with multiple UV lamp pipes, described
UV lamp pipe be it is cylindric, multiple UV lamp pipes equidistantly install enclosure interior, UV lamp pipe by cable connection to control switch, it is described
Control switch is fixed at the control panel of printing machine；
The shell is made of top plate, front side board and back side panel and cover board, and the connecting plate of cover top surface and printing machine is solid
Fixed connection, top plate and front side board, top plate and back side panel, top plate and cover board are hinged, and the top plate, cover board are rectangular plate body,
The front side board and back side panel are pentagon plate body, the bottom of front side board and back side panel be recessed inwardly it is arc-shaped, front side board and after
Side plate is detachably connected with cover board.
Further, the cover board is respectively from outside to inside light shield layer, reflexed light film and septum pellucidum thermosphere, and cover board includes upper
Cover board and lower cover plate, upper cover plate and lower cover plate are hinged, and the lower end of lower cover plate bends inwards L-shaped.
Further, the light shield layer outer surface, front side board outer surface and back side panel outer surface of the cover board are fixedly installed
There is bar magnet.
Further, the radius of the arc-shaped recess of the front side board and back side panel bottom is greater than the radius of storage paper bowl cylinder.
Further, using the printing process of the Aluminum-plastic composite bag of above-mentioned Aluminum-plastic composite bag printing machine comprising the steps of:
(1) pre-treatment: pre-treatment includes background color, compound, curing and bag making, superficial layer is coated background color, by plastic-aluminum combined layer
Superficial layer and aluminium foil layer, enhancement layer are compound；Two above-mentioned manufactured plastic-aluminum combined layer enhancement layers after curing are staggered relatively, through heat
For swaging at adjacent rectangle closed chamber, multiple closed chambers form connection version Aluminum-plastic composite bag；
(2) print: connection version Aluminum-plastic composite bag successively passes through multiple above-mentioned printing machines, and each printing machine is that connection version is plastic-aluminum combined
Bag prints a kind of color, drives rotation to be transmitted to next print by storage paper bowl cylinder when by the storage paper bowl cylinder of printing machine junction
During brush unit, the UV ink on yoke plate Aluminum-plastic composite bag surface is installed in the irradiation of the UV solidification equipment below connecting plate,
Rapid curing；
(3) post-process: post-processing includes UV gloss oil and cutting, and yoke plate Aluminum-plastic composite bag integrally coats UV gloss oil, after solidification according to
The size of Aluminum-plastic composite bag is cut along hot pressing sideline, forms finished product.
Further, the version Aluminum-plastic composite bag is at hot pressing front row except the air between two plastic-aluminum combined layers.
Further, edge sealing is formed at the hot pressing of the version Aluminum-plastic composite bag, the edge sealing is in lattice-shaped；On edge sealing
It is provided with the mark mouth of hexagon；The width of edge sealing is 2mm~40mm.
Through the above technical solutions, the invention has the benefit that
A kind of shell of Aluminum-plastic composite bag printing machine of the present invention is made of top plate, front side board and back side panel and cover board, on top plate
Surface is fixedly connected with the connecting plate of printing machine, and top plate and front side board, top plate and back side panel, top plate and cover board are hinged, described
Top plate, cover board are rectangular plate body, and the front side board and back side panel are pentagon plate body, the bottom of front side board and back side panel to
Sunken inside is arc-shaped, and front side board and back side panel are detachably connected with cover board；The light shield layer outer surface of the cover board, front side board appearance
Face and back side panel outer surface are fixedly installed bar magnet；In maintenance or servicing operations can by front side board and back side panel with
Detachable cover plate separates, and is adsorbed on connecting plate by bar magnet, reduces the occupied space of UV solidification equipment, does not influence to repair
With maintenance, and restore the connection of front side board and back side panel and cover board after maintenance again, UV solidification equipment can be just
It is often used.
A kind of cover board of Aluminum-plastic composite bag printing machine of the present invention is respectively light shield layer, reflexed light film and thoroughly from outside to inside
Bright thermal insulation layer, cover board include upper cover plate and lower cover plate, and upper cover plate and lower cover plate are hinged, and lower cover plate bending is L-shaped, on cover board
Ultraviolet reflection that UV lamp pipe emits to opening can be enhanced the ultraviolet irradiation intensity of stock, accelerate UV by reflective layer
Ink solidification, lower cover plate bending it is L-shaped ultraviolet irradiation range can be constrained, prevent ultraviolet light leakage cause blanket or
Ink solidification on other ink rollers of person.
Two above-mentioned manufactured plastic-aluminum combined layers enhance after curing in a kind of printing process of Aluminum-plastic composite bag of the present invention
Layer is staggered relatively, and adjacent rectangle closed chamber is formed through hot pressing, and multiple closed chambers form connection version Aluminum-plastic composite bag；It is multiple
Aluminum-plastic composite bag is jointly formed a big printing plane, and can solve that small dimension Aluminum-plastic composite bag can not print in batches asks
Topic.
Edge sealing, institute are formed at connection version Aluminum-plastic composite bag hot pressing described in a kind of printing process of Aluminum-plastic composite bag of the present invention
The edge sealing stated is in lattice-shaped；The mark mouth of hexagon is provided on edge sealing；The width of edge sealing is 2mm~40mm；Yoke plate plastic-aluminum is multiple
It closes bag and integrally coats UV gloss oil, cut according to the size of Aluminum-plastic composite bag along hot pressing sideline after solidification, form finished product；Hot pressing
The edge sealing of formation not only has fixed plastic-aluminum combined layer, prevents two plastic-aluminum combined layers from leading to the effect of offset relative to sliding, may be used also
To be used to do the edge sealing of single Aluminum-plastic composite bag.
Detailed description of the invention
Fig. 1 is a kind of Aluminum-plastic composite bag press structure schematic diagram of the present invention；
Fig. 2 is a kind of UV solidification equipment structural schematic diagram of Aluminum-plastic composite bag printing machine of the present invention；
Fig. 3 is a kind of UV solidification equipment sectional view of Aluminum-plastic composite bag printing machine of the present invention；
Fig. 4 is a kind of cover layer structure chart of Aluminum-plastic composite bag printing machine of the present invention；
Fig. 5 is a kind of UV solidification equipment of Aluminum-plastic composite bag printing machine of the present invention and storage paper bowl wheel relative position schematic diagram；
Fig. 6 is a kind of printing process process flow chart of Aluminum-plastic composite bag of the present invention；
Fig. 7 is detailed annotation the step of printing in a kind of printing process of Aluminum-plastic composite bag of the present invention；
Fig. 8 is the hot pressing effect picture for joining version Aluminum-plastic composite bag in a kind of printing process of Aluminum-plastic composite bag of the present invention.
Numbering in the drawing are as follows: 1 is printing machine, and 2 be connecting plate, and 3 be UV solidification equipment, and 4 be top plate, and 5 be upper cover plate, 6
It is front side board for lower cover plate, 7,8 be bar magnet, and 9 be UV lamp pipe, and 10 be back side panel, and 11 be septum pellucidum thermosphere, and 12 be reflective membrane
Layer, 13 be light shield layer, and 14 be storage paper bowl cylinder, and 15 be shell, and 16 be connection version Aluminum-plastic composite bag, and 17 be edge sealing, and 18 be mark mouth.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and specific embodiments:
As shown in fig. 1~fig. 5, a kind of Aluminum-plastic composite bag printing machine, including printing machine 1 are provided with connection between printing machine
Plate 2 is provided with 1 quantity at least two of printing machine of storage paper bowl cylinder 14 of transmitting printing paper below connecting plate 2, each
UV solidification equipment 3 is fitted with after printing machine 1, the UV solidification equipment 3 is fixedly connected with 2 lower surface of connecting plate；
The UV solidification equipment 3 includes shell 15, UV lamp pipe 9 and control switch, and the shell 15 is internally provided with multiple UV lamps
Pipe 9, the UV lamp pipe 9 be it is cylindric, multiple UV lamp pipes 9 are equidistantly installed on inside shell 15, and UV lamp pipe 9 passes through cable connection
To control switch, the control switch is fixed at the control panel of printing machine 1；
The shell 15 is made of top plate 4, front side board 7 and back side panel 10 and cover board, 4 upper surface of top plate and printing machine 1
Connecting plate 2 is fixedly connected, and top plate 4 and front side board 7, top plate 4 and back side panel 10, top plate 4 and cover board are hinged, the top plate 4, cover board
It is rectangular plate body, the front side board 7 and back side panel 10 are pentagon plate body, and the bottom of front side board 7 and back side panel 10 is inside
It is recessed arc-shaped, front side board 7 and back side panel 10 are detachably connected with cover board, can be by front side board 7 in maintenance or servicing operations
Separated with back side panel 10 and detachable cover plate, reduce the occupied space of UV solidification equipment 3, do not influence maintenance, and repair with
Again restore the connection of front side board 7 and back side panel 10 and cover board after maintenance, UV solidification equipment 3 can be used normally.
In the present embodiment, the cover board is respectively light shield layer 13, reflexed light film 12 and septum pellucidum thermosphere 11 from outside to inside, is hidden
Photosphere 13 is mainly the metals such as carbon steel or stainless steel, and plate reflexed light film 12 is Cu/Ti metal multilayer film composite layer, anti-on cover board
The ultraviolet reflection that photosphere can emit UV lamp pipe 9 enhances the ultraviolet irradiation intensity of stock to opening, accelerates UV oil
Ink solidification, cover board include upper cover plate 5 and lower cover plate 6, and upper cover plate 5 and lower cover plate 6 are hinged, and the lower end of lower cover plate 6, which bends inwards, is in
Ultraviolet irradiation range can be constrained in L shape, prevents ultraviolet light leakage from leading to the ink on blanket or other ink rollers
Solidification.
In the present embodiment, 13 outer surface of light shield layer of the cover board, 7 outer surface of front side board and 10 outer surface of back side panel are solid
Surely it is provided with bar magnet 8, front side board 7, back side panel 10 and the cover board disassembled out can be used bar magnet 8 and be adsorbed on two
On connecting plate 2 between printing machine 1, front side board 7, back side panel 10, cover board and connecting plate 2 are in approximately the same plane at this time,
Occupied space is reduced, maintenance and maintenance work are not influenced.
The radius of the arc-shaped recess of 10 bottom of above-mentioned front side board 7 and back side panel is greater than the radius of storage paper bowl cylinder 14.
Printing machine 1 in the embodiment of the present invention uses Heidelberg PM52 sheet fed offset machine, and UV lamp pipe 9 is auspicious using Shenzhen
The XRL-5.6KW type UV high-pressure sodium lamp of Rui Long Science and Technology Ltd. production.
In production, UV solidification equipment 3 is opened, since the ultraviolet light that UV lamp pipe 9 issues is around, to top plate
4 and the ultraviolet light of cover board can be reflected by reflexed light film 12, and then strengthen the light intensity at bottom opening, accelerate UV oil
The solidification of ink, for most 25% utilization rate with general ultraviolet line fluorescent tube, UV solidification equipment 3 of the invention can be mentioned
High quartz burner utilization rate, and shorten the UV ink solidification time, it is suitable for rapid batch and prints.
Please refer to Fig. 6~Fig. 8, using the printing process of the Aluminum-plastic composite bag of above-mentioned Aluminum-plastic composite bag printing machine, comprising with
Lower step:
(1) pre-treatment: pre-treatment include background color, it is compound, curing and bag making, by BOPP layer of superficial layer or pet layer coating background color, one
As be white or golden；By the superficial layer of plastic-aluminum combined layer and aluminium foil layer aluminium coated or aluminium foil layer, PE layers of enhancement layer or the resistance to steaming of CPP
Main reef, nylon layer, missible oil special layer etc. are compound；Two above-mentioned manufactured plastic-aluminum combined layer enhancement layers after curing are staggered relatively,
Adjacent rectangle closed chamber is formed through hot pressing, multiple closed chambers form connection version Aluminum-plastic composite bag 16, multiple plastic-aluminum combined
Bag be jointly formed a big printing plane, can solve small dimension Aluminum-plastic composite bag can not small lot printing the problem of；
(2) print: connection version Aluminum-plastic composite bag 16 successively passes through multiple above-mentioned printing machines 1, and each printing machine 1 is connection version plastic-aluminum
Complex pocket 16 prints a kind of color, is driven and rotates by storage paper bowl cylinder 14 when by the storage paper bowl cylinder 14 of 1 junction of printing machine
During being transmitted to next printing machine 1, the UV ink on yoke plate Aluminum-plastic composite bag surface is installed in the UV of 2 lower section of connecting plate
Solidification equipment 3 irradiates, rapid curing；
(3) post-process: post-processing includes UV gloss oil and cutting, and yoke plate Aluminum-plastic composite bag integrally coats UV gloss oil, after solidification according to
The size of Aluminum-plastic composite bag is cut along hot pressing sideline, forms finished product, and first bag making republishes, size compound lithographic plate print when printing
Brush requires, and cuts into the sack for being used in combination and requiring, the opening of sack dotted line position in fig. 8 after printing again.
In the present embodiment, the version Aluminum-plastic composite bag 16 removes the air between two plastic-aluminum combined layers at hot pressing front row,
The thickness for reducing Aluminum-plastic composite bag, facilitates printing.
Preferably, edge sealing 17 is formed at 16 hot pressing of version Aluminum-plastic composite bag, the edge sealing 17 is in lattice-shaped；Envelope
The mark mouth 18 of hexagon is provided on side 17；The width of edge sealing 17 is 2mm~40mm, and the edge sealing 17 that hot pressing is formed not only has solid
Fixed plastic-aluminum combined layer prevents the opposite sliding of two plastic-aluminum combined layers from leading to the effect of offset, can also be used to do single plastic-aluminum and answer
Close the edge sealing 17 of bag.
It is described the prefered embodiments of the present invention in detail above in conjunction with attached drawing, still, the present invention is not limited to above-mentioned realities
Example is applied, without prejudice in spirit, that is, the open scope of the invention, various deformation can be carried out to technical solution of the present invention.
Claims (7)
1. a kind of Aluminum-plastic composite bag printing machine, including printing machine (1), connecting plate (2), connecting plate are provided between printing machine
(2) lower section is provided with the storage paper bowl cylinder (14) of transmitting printing paper, which is characterized in that printing machine (1) quantity is at least
It two, is fitted with UV solidification equipment (3) after each printing machine (1), the UV solidification equipment (3) and connecting plate (2) following table
Face is fixedly connected；
The UV solidification equipment (3) includes shell (15), UV lamp pipe (9) and control switch, and the shell (15) is internally provided with
Multiple UV lamp pipes (9), the UV lamp pipe (9) be it is cylindric, multiple UV lamp pipes (9) equidistantly installs inside shell (15), UV lamp
(9) are managed by cable connection to control switch, the control switch is fixed at the control panel of printing machine (1)；
The shell (15) is made of top plate (4), front side board (7) and back side panel (10) and cover board, top plate (4) upper surface and print
The connecting plate (2) of brush unit (1) is fixedly connected, top plate (4) and front side board (7), top plate (4) and back side panel (10), top plate (4) with
Cover board is hinged, and the top plate (4), cover board are rectangular plate body, and the front side board (7) and back side panel (10) are pentagonal panel
The bottom of body, front side board (7) and back side panel (10) is recessed inwardly arc-shaped, and front side board (7) and back side panel (10) and cover board are removable
Unload connection.
2. a kind of Aluminum-plastic composite bag printing machine according to claim 1, which is characterized in that the cover board is distinguished from outside to inside
For light shield layer (13), reflexed light film (12) and septum pellucidum thermosphere (11), cover board includes upper cover plate (5) and lower cover plate (6), upper cover plate
(5) and lower cover plate (6) hingedly, the lower end of lower cover plate (6) bends inwards L-shaped.
3. a kind of Aluminum-plastic composite bag printing machine according to claim 2, which is characterized in that the light shield layer (13) of the cover board
Outer surface, front side board (7) outer surface and back side panel (10) outer surface are fixedly installed bar magnet (8).
4. a kind of Aluminum-plastic composite bag printing machine according to claim 1, which is characterized in that the front side board (7) and rear side
The radius of the arc-shaped recess of plate (10) bottom is greater than the radius of storage paper bowl cylinder (14).
5. a kind of printing process of the Aluminum-plastic composite bag using any Aluminum-plastic composite bag printing machine of Claims 1 to 55,
It is characterized in that comprising the steps of:
(1) pre-treatment: pre-treatment includes background color, compound, curing and bag making, and the superficial layer of plastic-aluminum combined layer is coated background color, will
Superficial layer and aluminium foil layer, enhancement layer are compound；Plastic-aluminum combined layer enhancement layer after curing made of two is staggered relatively, through hot pressing
At adjacent rectangle closed chamber, multiple closed chambers form connection version Aluminum-plastic composite bag (16)；
Printing: connection version Aluminum-plastic composite bag (16) successively passes through multiple above-mentioned printing machines (1), and each printing machine (1) is connection version
Aluminum-plastic composite bag (16) prints a kind of color, by storage paper bowl cylinder when by the storage paper bowl cylinder (14) of printing machine (1) junction
(14) during driving rotation to be transmitted to next printing machine (1), the UV ink on yoke plate Aluminum-plastic composite bag surface is installed in
UV solidification equipment (3) irradiation below connecting plate (2), rapid curing；
Post-processing: post-processing includes UV gloss oil and cutting, and yoke plate Aluminum-plastic composite bag integrally coats UV gloss oil, according to plastic-aluminum after solidification
The size of complex pocket is cut along hot pressing sideline, forms finished product.
6. a kind of printing process of Aluminum-plastic composite bag according to claim 5, which is characterized in that the version is plastic-aluminum combined
Bag (16) is at hot pressing front row except the air between two plastic-aluminum combined layers.
7. a kind of printing process of Aluminum-plastic composite bag according to claim 5, which is characterized in that the version is plastic-aluminum combined
Edge sealing (17) are formed at the hot pressing of bag (16), the edge sealing (17) is in lattice-shaped；The mark of hexagon is provided on edge sealing (17)
Geat (18)；The width of edge sealing (17) is 2mm~40mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910662458.6A CN110254043B (en) | 2019-07-22 | 2019-07-22 | Aluminum-plastic composite bag printing machine and printing method of aluminum-plastic composite bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN111038092A (en) * | 2019-12-09 | 2020-04-21 | 高斯图文印刷系统（中国）有限公司 | Mounting structure of UV curing device of roll paper offset press |
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| CN110254043B (en) | 2021-04-02 |
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