CN112743979A - Printing film compounding machine - Google Patents

Printing film compounding machine Download PDF

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Publication number
CN112743979A
CN112743979A CN202011549817.6A CN202011549817A CN112743979A CN 112743979 A CN112743979 A CN 112743979A CN 202011549817 A CN202011549817 A CN 202011549817A CN 112743979 A CN112743979 A CN 112743979A
Authority
CN
China
Prior art keywords
glue
strip
film
extrusion
printing film
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
CN202011549817.6A
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Chinese (zh)
Other versions
CN112743979B (en
Inventor
曹玉
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.)
Chongqing Ruiting Plastic Co Ltd
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Chongqing Ruiting Plastic Co Ltd
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Publication date
Application filed by Chongqing Ruiting Plastic Co Ltd filed Critical Chongqing Ruiting Plastic Co Ltd
Priority to CN202011549817.6A priority Critical patent/CN112743979B/en
Publication of CN112743979A publication Critical patent/CN112743979A/en
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Publication of CN112743979B publication Critical patent/CN112743979B/en
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Classifications

    • 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
    • B41F23/08—Print finishing devices, e.g. for glossing prints
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1207—Heat-activated adhesive
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1284—Application of adhesive

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Adhesive Tapes (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

The invention relates to the technical field of printing processing equipment, and particularly discloses a printing film compounding machine which comprises a rack and a workbench, wherein conveying rollers are rotatably connected to two sides of the workbench, a compression roller positioned above the workbench is rotatably connected to the rack, an unwinding roller and a plurality of traction rollers positioned above the workbench are also rotatably connected to the rack, a gluing mechanism is arranged between the traction rollers and the compression roller and comprises a gluing strip and an extrusion strip, the extrusion strip is positioned above the gluing strip, the gluing strip and the extrusion strip are respectively arranged on the upper side and the lower side of a film, a cavity is arranged in the extrusion strip along the length direction of the extrusion strip, an air inlet communicated with the cavity is formed in the end part of the extrusion strip, a strip-shaped seam communicated with the cavity is formed in the bottom of the extrusion strip, and an air pump is arranged on the.

Description

Printing film compounding machine
Technical Field
The invention relates to the technical field of printing processing equipment, in particular to a printing film compounding machine.
Background
Printed film lamination is a technique of adhering a film to a printed article using an adhesive (e.g., glue) to protect the ink on the printed article from abrasion, and there are many printed articles such as metal foils, metal plates, cardboard, non-woven fabrics, etc.
The existing printing film compounding process generally coats a layer of glue on the surface of a printing product, and then presses a film on the printing product to complete the bonding of the film and the printing product, so that the arrangement is convenient for gluing but not suitable for all printing products, such as metal products, the solidification speed of the glue coated on the printing product can be accelerated, and the compounding effect between the film and the printing product is poor particularly in a low-temperature production environment.
Disclosure of Invention
The invention provides a printing film compounding machine, which aims to solve the problem that in the prior art, the solidification speed of glue on a metal printing product is high, so that the compounding effect between a film and the product is poor.
In order to achieve the purpose, the technical scheme of the invention is as follows:
printing film compounding machine, including frame and workstation, the workstation both sides are rotated and are connected with the transfer roller, rotate in the frame and are connected with the compression roller that is located the workstation top, still rotate in the frame and are connected with unreel roller and a plurality of carry over pinch rolls that are located the workstation top, are equipped with rubber coating mechanism between carry over pinch rolls and the compression roller, rubber coating mechanism is including scribbling adhesive tape and extrusion strip, and extrusion strip is located the top of scribbling the adhesive tape, and the adhesive tape sets up the upper and lower both sides at the film respectively with extrusion strip, be equipped with the cavity along its length direction in the extrusion strip, set up the air inlet of intercommunication cavity at the tip of extrusion strip, set up the bar seam of intercommunication cavity bottom extrusion strip, be equipped with the air pump in the.
The technical principle and the effect of the technical scheme are as follows:
when the scheme is in work, a film to be attached is wound on the unwinding roller, the copperplate of a printing product is taken as an example, the copperplate and the film continuously move forwards through the conveying roller, the film passes through the glue coating mechanism along with the traction of the traction roller in the moving process, and the film is compounded with the copperplate under the action of the compression roller after being brushed at the bottom of the film.
When the glue coating mechanism works, the glue pump and the air pump are started simultaneously, the glue pump pumps glue in the glue tank into the glue groove, the glue enters the glue groove and is coated at the bottom of the film through the glue discharging port, and when the air pump works, air flow generated by the air pump is discharged from the strip-shaped seam through the cavity and acts on the film, so that the film is tightly attached to the top of the glue coating strip.
In the current technology of compounding printed products and films, glue is usually applied to the surface of the printed products, which is more convenient than the glue applied to the bottom of the film, so as to avoid the problem of uneven application caused by deformation of the film, but such a method is not suitable for all printed products, such as metal printed products, on which the glue is rapidly solidified, and especially in a low-temperature production environment, the solidification speed of the glue on the metal products is accelerated.
Consequently, through scribble glue in this scheme the bottom of film in order to reduce the speed that glue solidifies, simultaneously in order to avoid because the film warp easily, can't scribble even problem, the air current that produces through the air pump in this application makes the film hug closely on scribbling the adhesive tape, even if so produce the deformation at this in-process film, its laminating that also can be fine is on the surface of rubber coating strip, in addition and in the application extrusion strip can not contact with the film completely, consequently the film can not produce the phenomenon of "tearing" at the removal in-process, avoid the film to pull the deformation or even tear.
Further, the press roll is provided with a plurality of rolls.
Has the advantages that: the arrangement of the plurality of press rollers can improve the laminating property of the film and the printed product.
Further, the compression roller is a soft rubber roller.
Has the advantages that: when the film and the printed product are extruded, the surfaces of the film and the printed product can generate certain extrusion deformation, so that the film and the printed product can be better attached together.
Further, heating holes are formed in the compression roller along the length direction of the compression roller, heating elements located in the heating holes are fixed on the rack, and the heating temperature of the heating elements is controlled to be 40-45 ℃.
Has the advantages that: set up like this on the one hand owing to can arouse the viscidity of glue, make the glue of quick setting resume viscidity, especially under the colder condition of production environment, on the other hand also avoids the problem that the film appears softening when heating, consequently sets up heating temperature and can satisfy the compound requirement of film at 40 ~ 45 ℃.
Further, a glue groove is formed in the glue coating strip along the length direction of the glue groove, a glue inlet communicated with the glue groove is formed in the end portion of the glue coating strip, a glue tank and a glue pump are arranged on the rack, the glue pump is connected with the glue tank and the glue inlet through a pipeline, and a plurality of glue discharging ports are formed in the top of the glue coating strip.
Has the advantages that: during operation, glue is continuously pumped into the glue groove through the glue pump, so that the glue groove can be filled with the glue all the time, the problem of uneven coating caused by the fact that the glue is supplied intermittently is avoided.
Further, the top of the glue coating strip is in an arc shape protruding upwards.
Has the advantages that: therefore, sharp edges and corners on the adhesive tape are reduced, and the film is prevented from being scratched.
Further, a gap is formed between the glue coating strip and the extrusion strip, and the height of the gap is not less than 1 cm.
Has the advantages that: the arrangement avoids the abrasion between the film and the extrusion strip, and simultaneously leaves a flowing space for the air flow,
furthermore, the lengths of the glue coating strip and the extrusion strip are both larger than the width of the film, and the projections of the glue discharging openings on the glue coating strip in the vertical direction are both positioned on the film.
Has the advantages that: set up like this and to make the whole width direction of film can both laminate on the rubber coating strip on the one hand, on the other hand then can avoid glue to spill over the film.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of a printing film laminating machine according to the present invention;
fig. 2 is an enlarged schematic view of a portion a of fig. 1.
Reference numerals in the drawings of the specification include: the device comprises a copper plate 1, a film 2, a workbench 10, a press roll 11, an unwinding roll 12, a traction roll 13, a glue coating strip 14, an extrusion strip 15, a glue groove 16, a glue discharging opening 17, a cavity 18 and a strip-shaped seam 19.
Detailed Description
The following is further detailed by way of specific embodiments:
example (b):
substantially as shown in figures 1 and 2 of the accompanying drawings: printing film compounding machine, including frame and workstation 10, wherein the both sides of workstation 10 are all rotated and are connected with the transfer roller that the conveying printing goods moved forward, be equipped with on workstation 10 and rotate compression roller 11 of connection in the frame, compression roller 11 is no less than one, still be equipped with the motor of driving compression roller 11 pivoted on the workstation 10, wherein compression roller 11 is the flexible glue roller, when extrusion film 2 and printing goods promptly, its surface can produce certain extrusion deformation, make like this that film 2 and printing goods can be better the laminating be in the same place.
An unwinding roller 12 and a plurality of traction rollers 13 located above the workbench 10 are rotatably connected to the rack, a glue spreading mechanism is arranged between the last traction roller 13 and the compression roller 11, in the embodiment, the glue spreading mechanism comprises a glue spreading strip 14 and an extrusion strip 15 fixed to the rack, the lengths of the glue spreading strip 14 and the extrusion strip 15 are both larger than the width of the film 2, the extrusion strip 15 is located above the glue spreading strip 14, a gap is formed between the glue spreading strip 14 and the extrusion strip 15, the height of the gap is not lower than 1cm, the film 2 is located between the glue spreading strip 14 and the extrusion strip 15, a glue groove 16 is formed in the glue spreading strip 14 along the length direction, a glue inlet communicated with the glue groove 16 is formed in the end portion of the glue spreading strip 14, a glue tank and a glue pump are arranged on the rack, and the glue pump is connected with the glue tank and the.
The top of the glue coating strip 14 is provided with a plurality of glue discharging ports 17, the glue discharging ports 17 are distributed at equal intervals along the length direction of the glue coating strip 14, and a plurality of rows of glue discharging ports 17 are arranged along the length direction of the glue coating strip 14, and the glue discharging ports 17 in adjacent rows are arranged in a staggered manner, so that glue can be more uniformly coated on the film 2, the vertical projections of the glue discharging ports 17 on the glue coating strip 14 are all positioned on the film 2, and the top of the glue coating strip 14 is in an upward-protruding arc shape; a cavity 18 is arranged in the extrusion strip 15 along the length direction of the extrusion strip, an air inlet communicated with the cavity 18 is formed in the end part of the extrusion strip 15, a strip-shaped seam 19 communicated with the cavity 18 is formed in the bottom of the extrusion strip 15, and an air pump is arranged on the rack and connected with the air inlet through a pipeline.
The heating hole has been seted up along its length direction in compression roller 11, is fixed with the heating member that is located the heating hole in the frame, and the heating member is constant temperature resistance stick in this embodiment, and the heating temperature of control constant temperature resistance stick is 40 ~ 45 ℃.
During the concrete implementation, treat that the film 2 of laminating is convoluteed on unreeling roller 12 to printed matter copper plate 1 is the example, and copper plate 1 constantly moves forward through the transfer roller with film 2, and film 2's removal in-process passes through the rubber coating mechanism along with the traction of carry over pinch rolls 13, brushes the back at the bottom of film 2 and glues, is in the same place with copper plate 1 under the effect of compression roller 11.
When the glue coating mechanism works, the glue pump and the air pump are started simultaneously, the glue pump pumps glue in the glue tank into the glue groove 16, the glue enters the glue groove 16 and then is coated at the bottom of the film 2 through the glue discharging port 17, and when the air pump works, air flow generated by the air pump is discharged from the strip-shaped seam 19 through the cavity 18 and acts on the film 2, so that the film 2 is tightly attached to the top of the glue coating strip 14.
In the current technology of combining the printed product and the film 2, the glue is usually applied to the surface of the printed product, which is more convenient than the glue applied to the bottom of the film 2, and the problem of uneven application caused by deformation of the film 2 can be avoided, but such a method is not suitable for all printed products, such as metal printed products, and the glue applied thereto can be rapidly solidified, especially in a low-temperature production environment, the solidification speed of the glue on the metal products is increased.
Consequently, in this embodiment through scribble glue in the bottom of film 2 with the speed that reduces glue and solidify, simultaneously avoid because film 2 warp easily, can't scribble even problem, the air current that produces through the air pump in this application makes film 2 hug closely on scribbling adhesive tape 14, even if film 2 produces deformation at this in-process like this, it laminating that also can be fine is on the surface of rubber coating strip 14, and in addition and the application extrusion strip 15 can not contact with film 2 completely, consequently film 2 can not produce the phenomenon of "tearing" in the removal process, avoid film 2 to pull the deformation even tear.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (8)

1. Printing film compounding machine, including frame and workstation, the workstation both sides are rotated and are connected with the transfer roller, rotate in the frame and are connected with the compression roller that is located the workstation top, still rotate in the frame and are connected with the unwinding roller and a plurality of carry over pinch rolls that are located the workstation top, its characterized in that: be equipped with rubber coating mechanism between carry over pinch rolls and the compression roller, rubber coating mechanism is including scribbling the adhesive tape and extruding the strip, and the extrusion strip is located the top of scribbling the adhesive tape, and the adhesive tape sets up the upper and lower both sides at the film respectively with the extrusion strip, be equipped with the cavity along its length direction in the extrusion strip, set up the air inlet of intercommunication cavity at the tip of extrusion strip, set up the bar seam of intercommunication cavity bottom the extrusion strip, be equipped with the air pump in the frame, the air pump passes through the pipeline and is connected with the air inlet.
2. A printing film laminating machine according to claim 1, wherein: the compression roller is provided with a plurality of compression rollers.
3. A printing film laminating machine according to claim 1, wherein: the compression roller is a soft rubber roller.
4. A printing film laminating machine according to claim 1, wherein: heating holes are formed in the compression roller along the length direction of the compression roller, heating elements located in the heating holes are fixed on the rack, and the heating temperature of the heating elements is controlled to be 40-45 ℃.
5. A printing film laminating machine according to claim 1, wherein: the glue coating machine is characterized in that a glue groove is formed in the glue coating strip along the length direction of the glue groove, a glue inlet communicated with the glue groove is formed in the end portion of the glue coating strip, a glue tank and a glue pump are arranged on the machine frame, the glue pump is connected with the glue tank and the glue inlet through a pipeline, and a plurality of glue discharging ports are formed in the top of the glue coating strip.
6. A printing film laminating machine according to claim 5, wherein: the top of the adhesive tape is in an upward convex arc shape.
7. A printing film laminating machine according to claim 6, wherein: a gap is formed between the adhesive tape coating strip and the extrusion strip, and the height of the gap is not less than 1 cm.
8. A printing film laminating machine according to claim 7, wherein: the lengths of the glue coating strip and the extrusion strip are both larger than the width of the film, and the projections of the glue discharging openings on the glue coating strip in the vertical direction are both positioned on the film.
CN202011549817.6A 2020-12-24 2020-12-24 Printing film compounding machine Active CN112743979B (en)

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CN112743979B CN112743979B (en) 2022-09-30

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Citations (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5326520A (en) * 1993-04-29 1994-07-05 General Motors Corporation Laminating film to plastics extrudate and cornering extrudate with selected radii
JPH06226844A (en) * 1991-03-12 1994-08-16 Canon Inc Laminating apparatus
US20040026018A1 (en) * 2000-05-22 2004-02-12 Jozef Petrus Cornelis Method and device for coating a moving metal product strip
US20090000733A1 (en) * 2005-12-23 2009-01-01 Anders Berndtsson Method and device for applying a film to a carrier
US20100108270A1 (en) * 2006-12-13 2010-05-06 Dieter Aengenvoort Installation for applying glue to fibers for the production of fiberboard
JP2015167879A (en) * 2014-03-05 2015-09-28 大日本印刷株式会社 glue supply device
CN204870033U (en) * 2015-07-06 2015-12-16 浙江万峰包装有限公司 Gravure press that prints exquisite packing box improves device
CN105327827A (en) * 2015-08-25 2016-02-17 杭州星华反光材料股份有限公司 Complex adhesive coating mechanism and method for coating adhesives through same
CN205185490U (en) * 2015-09-25 2016-04-27 苏州远海材料科技有限公司 Foaming board tectorial membrane device
CN106003992A (en) * 2016-06-20 2016-10-12 上豪包装机械（镇江）有限公司 Paper bag film applying device for paper bag machine
CN205833568U (en) * 2016-07-29 2016-12-28 温州市兴工建设有限公司 Gasbag-type colloid application device
CN106274006A (en) * 2016-07-28 2017-01-04 浙江汇锋薄膜科技有限公司 A kind of Preparation equipment of decorating film
CN206568685U (en) * 2017-03-10 2017-10-20 浙江万基光学有限公司 A kind of reflective fabric set composite of accurate gluing
CN206882032U (en) * 2017-06-05 2018-01-16 昆山市秦峰印刷有限公司 The glue spreading apparatus of envelope machine
CN108116044A (en) * 2017-12-21 2018-06-05 重庆渝州印务厂 Two-sided equipment for coating film
KR20180086802A (en) * 2017-01-23 2018-08-01 엑센도 주식회사 Chamber and method for adhering thermal transfer film
CN208930887U (en) * 2018-09-20 2019-06-04 浙江逸雅新材料有限公司 A kind of paper film compounding machine
CN110217627A (en) * 2019-07-01 2019-09-10 重庆瑞霆塑胶有限公司 Packaging film feeding gas roller
CN110978717A (en) * 2019-12-30 2020-04-10 重庆皖渝纸制品有限公司 Carton color printing device
CN111039067A (en) * 2019-12-30 2020-04-21 石狮市天马数控设备有限公司 Automatic drawing film compounding machine for clothing packaging bag
CN210706434U (en) * 2019-07-08 2020-06-09 天津市久大塑料制品有限公司 Prevent compound braided bag processing of fold and use tectorial membrane device
CN111389647A (en) * 2020-03-31 2020-07-10 程春兰 Foaming insulation board surface treatment system

Patent Citations (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06226844A (en) * 1991-03-12 1994-08-16 Canon Inc Laminating apparatus
US5326520A (en) * 1993-04-29 1994-07-05 General Motors Corporation Laminating film to plastics extrudate and cornering extrudate with selected radii
US20040026018A1 (en) * 2000-05-22 2004-02-12 Jozef Petrus Cornelis Method and device for coating a moving metal product strip
US20090000733A1 (en) * 2005-12-23 2009-01-01 Anders Berndtsson Method and device for applying a film to a carrier
US20100108270A1 (en) * 2006-12-13 2010-05-06 Dieter Aengenvoort Installation for applying glue to fibers for the production of fiberboard
JP2015167879A (en) * 2014-03-05 2015-09-28 大日本印刷株式会社 glue supply device
CN204870033U (en) * 2015-07-06 2015-12-16 浙江万峰包装有限公司 Gravure press that prints exquisite packing box improves device
CN105327827A (en) * 2015-08-25 2016-02-17 杭州星华反光材料股份有限公司 Complex adhesive coating mechanism and method for coating adhesives through same
CN205185490U (en) * 2015-09-25 2016-04-27 苏州远海材料科技有限公司 Foaming board tectorial membrane device
CN106003992A (en) * 2016-06-20 2016-10-12 上豪包装机械（镇江）有限公司 Paper bag film applying device for paper bag machine
CN106274006A (en) * 2016-07-28 2017-01-04 浙江汇锋薄膜科技有限公司 A kind of Preparation equipment of decorating film
CN205833568U (en) * 2016-07-29 2016-12-28 温州市兴工建设有限公司 Gasbag-type colloid application device
KR20180086802A (en) * 2017-01-23 2018-08-01 엑센도 주식회사 Chamber and method for adhering thermal transfer film
CN206568685U (en) * 2017-03-10 2017-10-20 浙江万基光学有限公司 A kind of reflective fabric set composite of accurate gluing
CN206882032U (en) * 2017-06-05 2018-01-16 昆山市秦峰印刷有限公司 The glue spreading apparatus of envelope machine
CN108116044A (en) * 2017-12-21 2018-06-05 重庆渝州印务厂 Two-sided equipment for coating film
CN208930887U (en) * 2018-09-20 2019-06-04 浙江逸雅新材料有限公司 A kind of paper film compounding machine
CN110217627A (en) * 2019-07-01 2019-09-10 重庆瑞霆塑胶有限公司 Packaging film feeding gas roller
CN210706434U (en) * 2019-07-08 2020-06-09 天津市久大塑料制品有限公司 Prevent compound braided bag processing of fold and use tectorial membrane device
CN110978717A (en) * 2019-12-30 2020-04-10 重庆皖渝纸制品有限公司 Carton color printing device
CN111039067A (en) * 2019-12-30 2020-04-21 石狮市天马数控设备有限公司 Automatic drawing film compounding machine for clothing packaging bag
CN111389647A (en) * 2020-03-31 2020-07-10 程春兰 Foaming insulation board surface treatment system

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
管陆文等: "覆膜工艺对比", 《印刷技术》 *
翁崇喜: "浅谈即涂型自动覆膜工艺技术要点", 《印刷技术》 *
骆光林等: "浅析覆膜涂胶均匀状况与涂胶量", 《今日印刷》 *

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