CN102248745A - Card protection film manufacturing process - Google Patents

Card protection film manufacturing process Download PDF

Info

Publication number
CN102248745A
CN102248745A CN2011101444701A CN201110144470A CN102248745A CN 102248745 A CN102248745 A CN 102248745A CN 2011101444701 A CN2011101444701 A CN 2011101444701A CN 201110144470 A CN201110144470 A CN 201110144470A CN 102248745 A CN102248745 A CN 102248745A
Authority
CN
China
Prior art keywords
film
corona
eva
card
machine
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
CN2011101444701A
Other languages
Chinese (zh)
Other versions
CN102248745B (en
Inventor
王一南
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.)
Guangzhou Huada Huada Card Industry Co., Ltd.
Original Assignee
王一南
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 王一南 filed Critical 王一南
Priority to CN201110144470.1A priority Critical patent/CN102248745B/en
Publication of CN102248745A publication Critical patent/CN102248745A/en
Priority to PCT/CN2012/072988 priority patent/WO2012163155A1/en
Application granted granted Critical
Publication of CN102248745B publication Critical patent/CN102248745B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
    • B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B32B2329/00—Polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals
    • 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
    • B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0008—Electrical discharge treatment, e.g. corona, plasma treatment; wave energy or particle radiation

Abstract

The invention discloses a card protection film manufacturing process. The process comprises the following steps of: releasing a polyethylene terephthalate (PET) film by using an unreeling device; performing corona surface treatment by using a corona machine; performing curtain coating by using a curtain coating machine on one side of the corona machine to obtain an ethylene vinyl acetate (EVA) film; feeding the PET film which is subjected to corona surface treatment and the EVA film into a steel roller together, and performing extrusion compounding by using the steel roller and a grinding roller; feeding the film which is subjected to extrusion compounding into a mercury lamp box; and finally, reeling by using a reeling device. The surface of a card protection film manufactured by the manufacturing process is provided with a distinguishable pattern identifier; simultaneously, the identifier can automatically disappear in the subsequent over-plastic treatment process, and does not influence the appearance of a final product.

Description

A kind of manufacture craft of card-protecting film
Technical field
The present invention relates to a kind of manufacture craft of card-protecting film.
Background technology
In the prior art, identification card-protecting film for convenience need be at card-protecting film surface printing pattern or other words identification, yet, this kind mode can be brought a kind of bad result, promptly cross in follow-up heat and mould in the processing, these patterns or literal can't disappear at all, influence the quality of product, for this reason, people be devoted to seek always a kind of can be false proof, conveniently recognized, a kind of technology that identification pattern or mark can disappear in follow-up processing processing procedure simultaneously.
Summary of the invention
The manufacture craft that the purpose of this invention is to provide a kind of card-protecting film.
The technical solution used in the present invention is:
A kind of manufacture craft of card-protecting film, may further comprise the steps: unwinding device 1 is emitted the PET film, through corona machine 2 Corona Surface Treatment, casting machine 3 curtain coatings that are positioned at corona machine 2 one sides simultaneously go out the EVA film, sending into steel rider 4 through the PET film of Corona Surface Treatment with the EVA film pushes compound with sand roller 5, the film that pushes after compound is sent in the mercury lamp case 6 again, at last by wrap-up 7 rollings.
Sand roller 5 is at EVA surface imprint pattern.
The surface of sand roller 5 is in the not sandblast of part of EVA surface imprint pattern, remainder sandblast.
The invention has the beneficial effects as follows: there is cognizable pattern identification on the card-protecting film surface that manufacture craft of the present invention is made, simultaneously thisly is identified at follow-up mistake and moulds in the processing and can disappear automatically, does not influence the final products outward appearance.
Description of drawings
Fig. 1 is equipment of the present invention and manufacture craft schematic diagram.
The specific embodiment
Below in conjunction with specific embodiment the present invention is described:
Embodiment 1:
As Fig. 1, a kind of manufacture craft of card-protecting film, may further comprise the steps: unwinding device 1 is emitted PET film (unwinding device emit the PET film speed be 1000-2200m/h), through corona machine 2 Corona Surface Treatment, casting machine 3 curtain coatings that are positioned at corona machine 2 one sides simultaneously go out EVA film (thickness of EVA film is 10-125 μ m), sending into steel rider 4 through the PET film of Corona Surface Treatment with the EVA film pushes compound with sand roller 5, the film that pushes after compound is sent in the mercury lamp case 6 again, at last by wrap-up 7 rollings.
Because sand roller 5 surperficial figuratum not abrasive blasting of part sand are light faces, and remainder abrasive blasting sand, therefore, in the process that PET film and EVA film are extruded, sand roller 5 can impress out corresponding pattern on the EVA film.
The purpose of Corona Surface Treatment is to make PET film surface coarsening, the PET film of surface coarsening and EVA film are when being pushed by steel rider 4 and sand roller 5, because the not sandblast of part of the surface imprint pattern of sand roller 5, it is the light face, remainder is sandblast then, therefore, when PET film and EVA film were extruded, sand roller 5 will impress out pattern identification on the EVA film.
After steel rider 4 and sand roller 5 extruding, PET film and EVA film are combined with each other, and during then again through 6 heating of mercury lamp case, make the bond strength of two membranes bigger.
PET film that obtains at last and EVA film are compound to be an integral body, and simultaneously, EVA film surface is printed on pattern, when using, moulded paper card directly to contact the EVA film, heat is crossed when moulding, these patterns can melt and disappear, and therefore, do not influence the product appearance and the quality that obtain at last.

Claims (3)

1. the manufacture craft of a card-protecting film, it is characterized in that: may further comprise the steps: unwinding device (1) is emitted the PET film, through corona machine (2) Corona Surface Treatment, casting machine (3) curtain coating that is positioned at corona machine (2) one sides simultaneously goes out the EVA film, sending into steel rider (4) through the PET film of Corona Surface Treatment with the EVA film pushes compound with sand roller (5), the film that pushes after compound is sent in the mercury lamp case (6) again, at last by wrap-up (7) rolling.
2. the manufacture craft of a kind of card-protecting film according to claim 1, it is characterized in that: sand roller (5) is at EVA surface imprint pattern.
3. the manufacture craft of a kind of card-protecting film according to claim 1, it is characterized in that: the surface of sand roller (5) is in the not sandblast of part of EVA surface imprint pattern, remainder sandblast.
CN201110144470.1A 2011-05-31 2011-05-31 Card protection film manufacturing process Active CN102248745B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201110144470.1A CN102248745B (en) 2011-05-31 2011-05-31 Card protection film manufacturing process
PCT/CN2012/072988 WO2012163155A1 (en) 2011-05-31 2012-03-24 Card protection film manufacturing process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110144470.1A CN102248745B (en) 2011-05-31 2011-05-31 Card protection film manufacturing process

Publications (2)

Publication Number Publication Date
CN102248745A true CN102248745A (en) 2011-11-23
CN102248745B CN102248745B (en) 2014-08-06

Family

ID=44976471

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110144470.1A Active CN102248745B (en) 2011-05-31 2011-05-31 Card protection film manufacturing process

Country Status (2)

Country Link
CN (1) CN102248745B (en)
WO (1) WO2012163155A1 (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102501663A (en) * 2011-12-27 2012-06-20 广东壮丽彩印股份有限公司 Production process for forming frosted effect on surfaces of gold and silver paperboards
CN102785497A (en) * 2012-08-15 2012-11-21 昆山地博光电材料有限公司 PC (polycarbonate) thin film surface frosting and silver flashing treatment technology
WO2012163155A1 (en) * 2011-05-31 2012-12-06 Wang Yinan Card protection film manufacturing process
CN103802428A (en) * 2014-03-11 2014-05-21 无锡新得复合材料有限公司 Preparation method of flat frosted effect laminating film
CN104190588A (en) * 2014-07-16 2014-12-10 无锡新得复合材料有限公司 Application of twill roller in manufacturing of dull polish laminating film and application method thereof
CN105097107A (en) * 2015-08-26 2015-11-25 苏州华达彩印包装有限公司 Ultra-fine cable mark protection sheath film and production technology thereof
CN106183278A (en) * 2016-07-22 2016-12-07 蒋华伟 A kind of environmental-protection decorative class pad pasting and preparation method thereof
CN107839324A (en) * 2017-11-03 2018-03-27 惠州艺都文化用品有限公司 A kind of new card-protecting film and preparation method thereof
CN108327211A (en) * 2017-12-15 2018-07-27 宜兴市王者塑封有限公司 It is a kind of to improve the device for squeezing out compound film properties
CN108395678A (en) * 2018-01-10 2018-08-14 惠州艺都文化用品有限公司 A kind of magnetism card-protecting film and preparation method thereof
CN109291475A (en) * 2018-11-28 2019-02-01 扬州市众和同盛包装材料有限公司 A kind of preparation method of solar components insulation strip

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1440219A (en) * 2003-01-22 2003-09-03 尹惠来 Electrothermal film manufacture
CN201549517U (en) * 2009-11-13 2010-08-11 杭州福斯特光伏材料股份有限公司 Double-faced embossed solar battery glue film

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102248745B (en) * 2011-05-31 2014-08-06 王一南 Card protection film manufacturing process

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1440219A (en) * 2003-01-22 2003-09-03 尹惠来 Electrothermal film manufacture
CN201549517U (en) * 2009-11-13 2010-08-11 杭州福斯特光伏材料股份有限公司 Double-faced embossed solar battery glue film

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012163155A1 (en) * 2011-05-31 2012-12-06 Wang Yinan Card protection film manufacturing process
CN102501663A (en) * 2011-12-27 2012-06-20 广东壮丽彩印股份有限公司 Production process for forming frosted effect on surfaces of gold and silver paperboards
CN102501663B (en) * 2011-12-27 2014-01-01 广东壮丽彩印股份有限公司 Production process for forming frosted effect on surfaces of gold and silver paperboards
CN102785497A (en) * 2012-08-15 2012-11-21 昆山地博光电材料有限公司 PC (polycarbonate) thin film surface frosting and silver flashing treatment technology
CN103802428A (en) * 2014-03-11 2014-05-21 无锡新得复合材料有限公司 Preparation method of flat frosted effect laminating film
CN104190588A (en) * 2014-07-16 2014-12-10 无锡新得复合材料有限公司 Application of twill roller in manufacturing of dull polish laminating film and application method thereof
CN105097107A (en) * 2015-08-26 2015-11-25 苏州华达彩印包装有限公司 Ultra-fine cable mark protection sheath film and production technology thereof
CN105097107B (en) * 2015-08-26 2017-09-29 苏州华达彩印包装有限公司 Mark sheath film and its production technology applied to superfine cable
CN106183278A (en) * 2016-07-22 2016-12-07 蒋华伟 A kind of environmental-protection decorative class pad pasting and preparation method thereof
CN106183278B (en) * 2016-07-22 2018-08-03 蒋华伟 A kind of environmental-protection decoration class pad pasting and preparation method thereof
CN107839324A (en) * 2017-11-03 2018-03-27 惠州艺都文化用品有限公司 A kind of new card-protecting film and preparation method thereof
CN108327211A (en) * 2017-12-15 2018-07-27 宜兴市王者塑封有限公司 It is a kind of to improve the device for squeezing out compound film properties
CN108395678A (en) * 2018-01-10 2018-08-14 惠州艺都文化用品有限公司 A kind of magnetism card-protecting film and preparation method thereof
CN109291475A (en) * 2018-11-28 2019-02-01 扬州市众和同盛包装材料有限公司 A kind of preparation method of solar components insulation strip

Also Published As

Publication number Publication date
WO2012163155A1 (en) 2012-12-06
CN102248745B (en) 2014-08-06

Similar Documents

Publication Publication Date Title
CN102248745B (en) Card protection film manufacturing process
CN102700144B (en) Equipment and production process for forming cellular board by continuous extruding vacuum
CN101654166A (en) Technique for producing radium radiation packaging product and compound printing connecting line equipment thereof
CN103129140A (en) Three-dimensional (3D) printing method
CN105459422A (en) Once-processing molding mechanism for PVC floor
CN110700012B (en) Multifunctional PVC floor production equipment and method by coating method
US20150090582A1 (en) Laser Water Transfer Printing Film and Making Method Thereof
CN104827688A (en) Process and apparatus for surface-hardening treatment of PC board coil
CN204586079U (en) The flexographic presses of a kind of plastic foil trade mark and papery self-adhesive paper
CN203752681U (en) Rubber hose identifier printing device
US20120119421A1 (en) Device and method for processing the embossing structure of 3-layer co-extruded biaxial oriented polypropylene (bopp) pearl synthetic paper
KR101444405B1 (en) Deco sheet manufacturing method of
CN107584852A (en) A kind of Integral ceiling coated by high-molecular film curing process
CN101596984B (en) Method for flattening backing of wind-uproll in thin film production
CN106739607A (en) IMR films and its processing method for producing IMR products
KR20130053002A (en) Uv-roll manufacturing process patterns
CN103895153A (en) In mold transfer method
CN101844480B (en) Seamless laser graphic transfer technology between basilar membranes
CN203357882U (en) Embossing machine
JP2009274378A (en) Film for film insert molding and molded article
JP2009113382A (en) Method and apparatus for manufacturing plastic hollow panel
CN204322542U (en) One extrudes set composite
CN103341968A (en) Embossing machine
CN202573189U (en) Printing bag film
MX2022002399A (en) Mold inhibitor bag.

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20190107

Address after: 510550 Jinpen Village, Zhongluotan Town, Baiyun District, Guangzhou City, Guangdong Province, No. 71

Patentee after: Guangzhou Huada Huada Card Industry Co., Ltd.

Address before: 510545 Jinpen Village, Liangtian Town, Baiyun District, Guangzhou City, Guangdong Province

Patentee before: Wang Yinan

TR01 Transfer of patent right