CN106626853A - UV cold transfer printing double-surface laser process - Google Patents
UV cold transfer printing double-surface laser process Download PDFInfo
- Publication number
- CN106626853A CN106626853A CN201611231103.4A CN201611231103A CN106626853A CN 106626853 A CN106626853 A CN 106626853A CN 201611231103 A CN201611231103 A CN 201611231103A CN 106626853 A CN106626853 A CN 106626853A
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- China
- Prior art keywords
- laser
- film
- coating
- radium
- pet film
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/382—Contact thermal transfer or sublimation processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/14—Security printing
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Laminated Bodies (AREA)
Abstract
The invention belongs to the field of laser film manufacturing processes, and in particular, relates to an UV cold transfer printing double-surface laser process. The UV cold transfer printing double-surface laser process is characterized by comprising the steps of: 1) PET film coating; 2) mold pressing; 3) recoiling; and 4) UV laser transfer: the UV laser transfer production is performed on the other surface of a PET film; a BOPP laser transfer film is adopted as a laser pattern template, and is coated with laser gloss oil; then, a gloss oil surface on the PET film and a laser information surface of the BOPP laser transfer film are compounded, and are dried by an UV drying device; after drying, two layers of films are stripped off; and laser information on the surface of the BOPP laser transfer film is transferred to the UV gloss oil layer of the PET film to form PET forward and reverse double-surface laser effect; and 5) laser layer protection: and the vacuum aluminum plating is performed for a coated mold pressing layer on the PET film to form an aluminum plating layer. The UV cold transfer printing double-surface laser process has the advantage of stable and reliable process. The UV cold transfer printing double-surface laser process can realize the laser effect on both frontal and reverse surfaces of the film to greatly improve the product appearance effect and antifake performance.
Description
Technical field
The invention belongs to laser film manufacture craft field, and in particular to a kind of UV is cold to transfer two-sided Radium art.
Background technology
Novel, beautiful appearance that laser film has, while also having high-tech antiforge function, has been obtained at present
It is extensive to promote, such as all obtain in food, medicine, cosmetics of everyday use, tobacco and wine, clothes, gift wrap and ornament materials industry
Promote faster.
Current laser film only has one side laser effect, this be due in traditional technique, in molding temperature compared with
Height, when being molded to reverse side, high temperature can cause damage to the laser effect that front has been formed.
The content of the invention
It is an object of the invention to solve the current laser film only defect with one side laser effect, there is provided a kind of cold turn of UV
Two-sided Radium art is printed, it utilizes the cold transfer techniques of UV that two-sided laser effect is formed on film, effectively improves the outward appearance of product
Effect and antiforge function.
The present invention is achieved by the following technical solution：
I.e. a kind of UV is cold to transfer two-sided Radium art, it is characterised in that step is as follows：
1) PET film coating：Gluing coating is carried out using web coatable roller, it is radium-shine in the coated on one side PET of PET film
Die coating, its coating is uniform, and coating weight control is in 1.0-1.3g/m2, 90-150 DEG C of coating temperature, coating drying time 10-
15s；
2) it is molded：Laser molding is carried out to coating layer, molding temperature is 130-180 DEG C, and molding speed is 30-60m/min；
3) rewinding：Rewinding is carried out to the product that molding is completed, film is carried in mold process heat and film is released in
The tension force that temperature distortion is caused is uneven, prevents deformation of thin membrane, and protection laser pattern is injury-free；
4) the radium-shine transfers of UV：The radium-shine transfer productions of UV are carried out in the another side of radium-shine coating layer, using the radium-shine transfers of BOPP
Film is coated with radium-shine gloss oil as laser pattern template, then PET film glazing pasta and BOPP laser transfer membrane laser informations
Face is combined with each other, and through UV drying devices process, UV lamp power are dried：10-15kw, speed 20-40 m/min is done
Dry rear double-layer filmses are peeled away, and the laser information on BOPP laser transfer membranes surface is transferred in PET film UV light oil reservoir.So
Laser information in UV light oil reservoirs is organically combined with the laser information in coating embossed plies, forms the front-back two-sided laser effects of PET；
5) radium-shine layer protection：Laser information in UV light oil reservoirs has light oil reservoir to be protected, and is no longer processed.Coating mould
Laminate layer carries out vacuum aluminum-coated processing, and aluminium lamination protection laser information is difficult to be destroyed, while the unique silver lustre gloss of aluminium lamination, with bilayer
Laser pattern forms an organic whole, with higher visual impact, more preferable decorative effect and antifalse effect；
The radium-shine transfer layers of UV can realize the laser effect of local, or the laser effect of organic pattern.Apply in UV gloss oil
During cloth, coating anilox roll (full version glazing) is replaced with intaglio plate (printing gravure can as needed make various patterns), and glazing is just
Can be with.
The PET laser moldings coating of the present invention is the die coating that prior art is commonly used.
The radium-shine gloss oil of the present invention is commercially available prod, is Hangzhou Hanghua Ink Chemical Co., Ltd. UV HT series gloss oil.
, in rewinding, platen pressure is not too big, generally less than 2kgf/cm for the present invention2, while roll surface it is clean, clean and tidy,
Smooth not damaged.
The present invention carries out radium-shine transfer to the film back side using the cold transfer techniques of UV, and the formation back side is radium-shine, transfers cold
Cheng Zhong, because temperature is relatively low, the radium-shine layer that will not have been formed on front produces impact, realizes the two-sided laser effect of film.
The present invention has the reliable advantage of process stabilizing.Using the present invention, on the front two sides of film radium can be realized
Effect is penetrated, the appearance and anti-counterfeiting performance of product is substantially increased.
Specific embodiment
It is as follows that the present invention makes two-sided radium-shine step：
1) PET film coating：Gluing coating is carried out using web coatable roller, it is radium-shine in the coated on one side PET of PET film
Die coating, its coating is uniform, and coating weight control is in 1.0-1.3g/m2, 90-150 DEG C of coating temperature, coating drying time 10-
15s；
2) it is molded：Laser molding is carried out to coating layer, molding temperature is 130-180 DEG C, and molding speed is 30-60m/min；
3) rewinding：Rewinding is carried out to the product that molding is completed, film is carried in mold process heat and film is released in
The tension force that temperature distortion is caused is uneven, prevents deformation of thin membrane, and protection laser pattern is injury-free；
4) the radium-shine transfers of UV：The radium-shine transfer productions of UV are carried out in the another side of radium-shine coating layer, using the radium-shine transfers of BOPP
Film is coated with radium-shine gloss oil as laser pattern template, then PET film glazing pasta and BOPP laser transfer membrane laser informations
Face is combined with each other, and through UV drying devices process, UV lamp power are dried：10-15kw, speed 20-40 m/min is done
Dry rear double-layer filmses are peeled away, and the laser information on BOPP laser transfer membranes surface is transferred in PET film UV light oil reservoir.So
Laser information in UV light oil reservoirs is organically combined with the laser information in coating embossed plies, forms the front-back two-sided laser effects of PET；
5) radium-shine layer protection：Laser information in UV light oil reservoirs has light oil reservoir to be protected, and is no longer processed.Coating mould
Laminate layer carries out vacuum aluminum-coated processing, and aluminium lamination protection laser information is difficult to be destroyed, while the unique silver lustre gloss of aluminium lamination, with bilayer
Laser pattern forms an organic whole, with higher visual impact, more preferable decorative effect and antifalse effect.
Claims (1)
1. a kind of UV is cold transfers two-sided Radium art, it is characterised in that step is as follows：
1) PET film coating：Gluing coating is carried out using web coatable roller, in the coated on one side PET laser moldings of PET film
Coating, its coating is uniform, and coating weight control is in 1.0-1.3g/m2, 90-150 DEG C of coating temperature, coating drying time 10-15s；
2) it is molded：Laser molding is carried out to coating layer, molding temperature is 130-180 DEG C, and molding speed is 30-60m/min；
3) rewinding：Rewinding is carried out to the product that molding is completed, heat and film that film is carried is released in mold process and is heated
The tension force that deformation is caused is uneven, prevents deformation of thin membrane, and protection laser pattern is injury-free；
4) the radium-shine transfers of UV：The radium-shine transfer productions of UV are carried out in the another side of PET film, using the radium-shine transfer film conducts of BOPP
Laser pattern template, is coated with radium-shine gloss oil, and then PET film glazing pasta is compounded in BOPP laser transfer membrane laser informations face
Together, process, UV lamp power are dried through UV drying devices：10-15kw, speed 20-40 m/min, two-layer after being dried
Film is peeled away, and the laser information on BOPP laser transfer membranes surface is transferred in PET film UV light oil reservoir, forms PET positive and negative
Two-sided laser effect；
5) radium-shine layer protection：Coating embossed plies in PET film carry out vacuum aluminum-coated processing, form aluminium coated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611231103.4A CN106626853A (en) | 2016-12-28 | 2016-12-28 | UV cold transfer printing double-surface laser process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611231103.4A CN106626853A (en) | 2016-12-28 | 2016-12-28 | UV cold transfer printing double-surface laser process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106626853A true CN106626853A (en) | 2017-05-10 |
Family
ID=58831949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611231103.4A Pending CN106626853A (en) | 2016-12-28 | 2016-12-28 | UV cold transfer printing double-surface laser process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106626853A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108360031A (en) * | 2018-03-12 | 2018-08-03 | 东莞市亿丰钟表有限公司 | Radium art is considered in double or multiple plating to be worth doing on a kind of same workpiece |
| CN108461033A (en) * | 2018-03-07 | 2018-08-28 | 厦门吉宏包装科技股份有限公司 | A kind of antifalse material and its processing technology |
| CN108944108A (en) * | 2018-06-22 | 2018-12-07 | 无锡光群雷射科技有限公司 | The production technology of laser film |
| CN110053382A (en) * | 2019-04-18 | 2019-07-26 | 深圳市柏星龙创意包装股份有限公司 | A kind of label and its manufacture craft with hiding anti-counterfeiting information |
| CN110857001A (en) * | 2018-08-25 | 2020-03-03 | 嘉兴市升彩包装有限公司 | Production process of double-sided printing film |
| CN113400827A (en) * | 2021-06-30 | 2021-09-17 | 湖北华工图像技术开发有限公司 | Device and method for manufacturing multi-coating and multi-laser-effect anti-counterfeiting paper |
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| EP0758587A1 (en) * | 1995-08-10 | 1997-02-19 | Landis & Gyr Technology Innovation AG | Method for fabricating partially metallized grid structrures |
| JPH11314387A (en) * | 1998-03-13 | 1999-11-16 | Man Roland Druckmas Ag | Thermal transfer printer and printing method using tape-like transfer film |
| CN1553416A (en) * | 2003-10-08 | 2004-12-08 | 河南天畅图像有限公司 | Engraved holographic antifakery labels checked by take-off and their production |
| CN102442098A (en) * | 2011-09-30 | 2012-05-09 | 绍兴虎彩激光材料科技有限公司 | Cold-hot film process |
| CN103612498A (en) * | 2013-12-10 | 2014-03-05 | 湖北盟科纸业有限公司 | Method for producing UV (Ultraviolet) cold transfer laser printing paper by utilizing gravure steel plate |
| CN104401065A (en) * | 2014-11-10 | 2015-03-11 | 深圳市天意通防伪包装材料有限公司 | Household decoration membrane with double colorful surfaces and local laser and manufacturing method thereof |
| CN104441878A (en) * | 2014-11-11 | 2015-03-25 | 福建泰兴特纸有限公司 | Double-sided laser compound local transfer anti-counterfeiting film with hand feeling, and preparation method of anti-counterfeiting film |
| CN105667113A (en) * | 2016-01-04 | 2016-06-15 | 绍兴亿龙激光材料有限公司 | Medium cold stamping film and manufacturing process |
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2016
- 2016-12-28 CN CN201611231103.4A patent/CN106626853A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0758587A1 (en) * | 1995-08-10 | 1997-02-19 | Landis & Gyr Technology Innovation AG | Method for fabricating partially metallized grid structrures |
| JPH11314387A (en) * | 1998-03-13 | 1999-11-16 | Man Roland Druckmas Ag | Thermal transfer printer and printing method using tape-like transfer film |
| CN1553416A (en) * | 2003-10-08 | 2004-12-08 | 河南天畅图像有限公司 | Engraved holographic antifakery labels checked by take-off and their production |
| CN102442098A (en) * | 2011-09-30 | 2012-05-09 | 绍兴虎彩激光材料科技有限公司 | Cold-hot film process |
| CN103612498A (en) * | 2013-12-10 | 2014-03-05 | 湖北盟科纸业有限公司 | Method for producing UV (Ultraviolet) cold transfer laser printing paper by utilizing gravure steel plate |
| CN104401065A (en) * | 2014-11-10 | 2015-03-11 | 深圳市天意通防伪包装材料有限公司 | Household decoration membrane with double colorful surfaces and local laser and manufacturing method thereof |
| CN104441878A (en) * | 2014-11-11 | 2015-03-25 | 福建泰兴特纸有限公司 | Double-sided laser compound local transfer anti-counterfeiting film with hand feeling, and preparation method of anti-counterfeiting film |
| CN105667113A (en) * | 2016-01-04 | 2016-06-15 | 绍兴亿龙激光材料有限公司 | Medium cold stamping film and manufacturing process |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108461033A (en) * | 2018-03-07 | 2018-08-28 | 厦门吉宏包装科技股份有限公司 | A kind of antifalse material and its processing technology |
| CN108360031A (en) * | 2018-03-12 | 2018-08-03 | 东莞市亿丰钟表有限公司 | Radium art is considered in double or multiple plating to be worth doing on a kind of same workpiece |
| CN108944108A (en) * | 2018-06-22 | 2018-12-07 | 无锡光群雷射科技有限公司 | The production technology of laser film |
| CN110857001A (en) * | 2018-08-25 | 2020-03-03 | 嘉兴市升彩包装有限公司 | Production process of double-sided printing film |
| CN110857001B (en) * | 2018-08-25 | 2022-03-08 | 嘉兴市升彩包装有限公司 | Production process of double-sided printing film |
| CN110053382A (en) * | 2019-04-18 | 2019-07-26 | 深圳市柏星龙创意包装股份有限公司 | A kind of label and its manufacture craft with hiding anti-counterfeiting information |
| CN113400827A (en) * | 2021-06-30 | 2021-09-17 | 湖北华工图像技术开发有限公司 | Device and method for manufacturing multi-coating and multi-laser-effect anti-counterfeiting paper |
| CN113400827B (en) * | 2021-06-30 | 2022-08-16 | 湖北华工图像技术开发有限公司 | Device and method for manufacturing multi-coating and multi-laser-effect anti-counterfeiting paper |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20170510 |