CN101927630A - BOPP (Biaxially-Oriented Polypropylene) slot-free holographic film and preparation method thereof - Google Patents
BOPP (Biaxially-Oriented Polypropylene) slot-free holographic film and preparation method thereof Download PDFInfo
- Publication number
- CN101927630A CN101927630A CN 201010198004 CN201010198004A CN101927630A CN 101927630 A CN101927630 A CN 101927630A CN 201010198004 CN201010198004 CN 201010198004 CN 201010198004 A CN201010198004 A CN 201010198004A CN 101927630 A CN101927630 A CN 101927630A
- Authority
- CN
- China
- Prior art keywords
- bopp
- holographic film
- plate seam
- version
- impression
- 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.)
- Pending
Links
Images
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention discloses a BOPP (Biaxially-Oriented Polypropylene) slot-free holographic film and a preparation method thereof, belonging to the technical field of anti-counterfeiting printing. The BOPP slot-free holographic film is characterized by being free of slot and prepared by impressing a continuous panel without the slot, wherein the continuous panel comprises a flexible substrate; and an imaged coating is attached to the substrate and carries holographic information. The BOPP holographic film has no slot, can save the materials and prevent manual picking of unqualified products when in later use and is convenient to apply.
Description
Technical field
The invention belongs to the anti-counterfeiting printing technology field, be specifically related to a kind of BOPP no-plate seam holographic film and method for making thereof.
Background technology
The BOPP film is because it has light weight, nontoxic, odorless, moistureproof, the high grade of transparency, high barrier, high impact strength, profile is very flat, a series of excellent physical and mechanical properties such as dimensionally stable and printing performance, mature production technology, price is suitable, pollute little, be widely used in food, medicine, daily light industry, clothes, packaging material fields such as cigarette, BOPP holographic film (perhaps claiming BOPP false proof basement membrane) is to have holographic information (literal, pattern) basement membrane, it can be directly used in packing, or make packing box after compound with paper, or be used for packing behind the AM aluminum metallization again, make packing box with paper after compound more also or after aluminizing, because of this product is difficult for forging, gloss is transparent, be convenient to identification, Antiforge is clear easily debates, and increases characteristics such as packaging external appearance aesthetic feeling simultaneously.
In the prior art, inevitably can form the version seam in the BOPP holographic film printing process, can form defective work in BOPP holographic film subsequent applications, these defective works must could be got rid of through manually picking, and are cumbersome.In addition, the existence of version seam can cause certain waste of material.
Summary of the invention
The purpose of this invention is to provide a kind of seamless BOPP holographic film, the method for making of described holographic film is provided simultaneously.
The present invention has specifically adopted following technical scheme:
A kind of BOPP no-plate seam holographic film is characterized in that described holographic film is seamless; It is to be made by seamless continuous version impression, and described continuous version comprises flexible parent metal, adheres to the imaging coating on the base material, has holographic information on the imaging coating.
The base material of described continuous version is plastics, macromolecular material, paper, cloth, thin,tough silk, a kind of in thick, the preferred polyester plastics.
Described continuous version is to make by the mold pressing shifting process.
Described imaging coating material is undertake the printing of a kind of in coating, the acrylic acid holographic dope of UV coating, holography.
Among the present invention, described continuous version also can be the PET film that has no-plate seam holographic information, and for a person skilled in the art, the source of this film is more extensive, obtains to be more prone to.
A kind of method for making of BOPP no-plate seam holographic film is characterized in that, comprises the steps:
1) unreel: version and BOPP basement membrane unreel synchronously continuously;
2) preheating: preheating BOPP basement membrane before impression;
3) impression: BOPP basement membrane after the preheating and the compound impression of seamless continuous version obtain seamless BOPP film;
4) cooling: peel off with continuous version BOPP film cooling back;
5) rolling: rolling respectively synchronously.
Described preheat temperature is 120-150 ℃, and described imprint temperature is less than 50 ℃, and impression pressure is 0.1-0.5MPa, and speed of imprint is 20-50m/min.
The preparation of BOPP no-plate seam holographic film of the present invention needs following special equipment:
The seamless moulding press of a kind of BOPP, comprise and unreel unit, preheating unit, imprinter unit, cooling unit and rolling unit, unreel unit and rolling unit branch and be located at the both sides of moulding press, BOPP basement membrane and seamless continuous version unreel unreeling units synchronization, the BOPP basement membrane is after the preheating unit preheating, make seamless BOPP film with seamless continuous version at the imprinter unit impression, after the cooling unit cooling, peel off, seamless BOPP film and version rolling respectively continuously in the rolling unit.The described unit that unreels comprises BOPP basement membrane unwinding device and continuous version unwinding device; Described rolling unit comprises seamless BOPP film wrap-up and continuous version wrap-up.
Compared with prior art, advantage of the present invention is:
1) BOPP holographic film provided by the invention does not have the version seam, can save material, avoids manually picking defective work when follow-up use, and it is convenient to use;
2) the invention has proposed the notion of continuous version, belongs to breakthrough in the present technique field.
Description of drawings
Fig. 1 is a process flow diagram of the present invention.
Among the figure, 1-is the version unwinding device continuously, the 2-deflector roll, and the 3-imprinter unit, 4-cooling unit, 5-be the version wrap-up continuously, 6-BOPP holographic film wrap-up, 7-preheating unit, 8-BOPP basement membrane unwinding device.
The specific embodiment
As shown in Figure 1, the method for making of BOPP no-plate seam holographic film is characterized in that, comprises the steps:
1) unreel: version unwinding device 1 and BOPP basement membrane unwinding device 8 formations unreel the unit continuously, and version and BOPP basement membrane unreel synchronously continuously;
2) preheating: the BOPP basement membrane is heated to 120-150 ℃ at preheating unit earlier;
3) impression: BOPP basement membrane after the preheating and seamless continuous version obtain seamless BOPP film at imprinter unit 3 compound impressions, and imprint temperature is less than 50 ℃, and impression pressure is 0.1-0.5M Pa, and speed of imprint is 20-50m/min;
4) cooling: the BOPP film is peeled off with continuous version in cooling unit 4 cooling backs;
5) rolling: version wrap-up 5 constitutes the rolling unit with BOPP holographic film wrap-up 6 continuously, version and BOPP holographic film rolling respectively synchronously continuously.
Described continuous version comprises flexible parent metal, adheres to the imaging coating on the base material, has holographic information on the imaging coating.The base material of described continuous version is plastics, macromolecular material, paper, cloth, thin,tough silk, a kind of in thick, the preferred polyester plastics.
Claims (7)
1. a BOPP no-plate seam holographic film is characterized in that described holographic film is seamless; It is to be made by seamless continuous version impression, and described continuous version comprises flexible parent metal, adheres to the imaging coating on the base material, has holographic information on the imaging coating.
2. BOPP no-plate seam holographic film according to claim 1 is characterized in that, the base material of described continuous version is plastics, macromolecular material, paper, cloth, thin,tough silk, a kind of in thick.
3. BOPP no-plate seam holographic film according to claim 2 is characterized in that, the base material of described continuous version is a polyester plastics.
4. according to each described BOPP no-plate seam holographic film in the claim 1 to 3, it is characterized in that described continuous version is to make by the mold pressing shifting process.
5. BOPP no-plate seam holographic film according to claim 1 is characterized in that, described imaging coating material is undertake the printing of a kind of in coating, the acrylic acid holographic dope of UV coating, holography.
6. the method for making of a BOPP no-plate seam holographic film is characterized in that, comprises the steps:
1) unreel: version and BOPP basement membrane unreel synchronously continuously;
2) preheating: preheating BOPP basement membrane before impression;
3) impression: BOPP basement membrane after the preheating and the compound impression of seamless continuous version obtain seamless BOPP film;
4) cooling: peel off with continuous version BOPP film cooling back;
5) rolling: rolling respectively synchronously.
7. the method for making of BOPP no-plate seam holographic film according to claim 6 is characterized in that, described preheat temperature is 120-150 ℃, and described imprint temperature is less than 50 ℃, and impression pressure is 0.1-0.5MPa, and speed of imprint is 20-50m/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010198004 CN101927630A (en) | 2010-06-11 | 2010-06-11 | BOPP (Biaxially-Oriented Polypropylene) slot-free holographic film and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010198004 CN101927630A (en) | 2010-06-11 | 2010-06-11 | BOPP (Biaxially-Oriented Polypropylene) slot-free holographic film and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101927630A true CN101927630A (en) | 2010-12-29 |
Family
ID=43367176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010198004 Pending CN101927630A (en) | 2010-06-11 | 2010-06-11 | BOPP (Biaxially-Oriented Polypropylene) slot-free holographic film and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101927630A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102514414A (en) * | 2011-11-14 | 2012-06-27 | 湖北联合天诚防伪技术股份有限公司 | Transfer method for holographic anti-counterfeiting molded film |
| CN102529324A (en) * | 2011-12-29 | 2012-07-04 | 绍兴京华激光材料科技有限公司 | Roll-to-roll laser holographic image embossing transfer production line and production process thereof |
| CN103507393A (en) * | 2013-09-26 | 2014-01-15 | 上海宏盾防伪材料有限公司 | Holographic BOPP mold pressing seamless plate roller and manufacturing method thereof |
| CN105691020A (en) * | 2016-02-04 | 2016-06-22 | 滁州卷烟材料厂 | Manufacturing process for plate-seam-free laser anti-fake aluminized paper |
| CN106364216A (en) * | 2016-08-31 | 2017-02-01 | 侯颖 | Laser anti-counterfeit packaging paper |
| CN107031223A (en) * | 2017-05-05 | 2017-08-11 | 苏州苏大维格光电科技股份有限公司 | Deep grain pattern transfer membrane and its manufacture method |
| CN108128032A (en) * | 2017-12-29 | 2018-06-08 | 常德金德新材料科技股份有限公司 | Laser molding method and laser molding equipment |
| CN110614861A (en) * | 2019-09-12 | 2019-12-27 | 东莞光群雷射科技有限公司 | Production process of CPP film laser holographic film |
| CN110757976A (en) * | 2019-11-04 | 2020-02-07 | 中丰田光电科技(珠海)有限公司 | Processing technology of laser holographic anti-counterfeiting UV seamless film |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201235652Y (en) * | 2008-05-28 | 2009-05-13 | 淄博泰宝包装制品有限公司 | False proof film without print seam |
| CN101642997A (en) * | 2009-09-10 | 2010-02-10 | 武汉宇科包装科技股份有限公司 | Laser moulding process and laser molding press of free-coating layer seamless holographic films |
-
2010
- 2010-06-11 CN CN 201010198004 patent/CN101927630A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201235652Y (en) * | 2008-05-28 | 2009-05-13 | 淄博泰宝包装制品有限公司 | False proof film without print seam |
| CN101642997A (en) * | 2009-09-10 | 2010-02-10 | 武汉宇科包装科技股份有限公司 | Laser moulding process and laser molding press of free-coating layer seamless holographic films |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102514414A (en) * | 2011-11-14 | 2012-06-27 | 湖北联合天诚防伪技术股份有限公司 | Transfer method for holographic anti-counterfeiting molded film |
| CN102514414B (en) * | 2011-11-14 | 2013-12-04 | 湖北联合天诚防伪技术股份有限公司 | Transfer method for holographic anti-counterfeiting molded film |
| CN102529324A (en) * | 2011-12-29 | 2012-07-04 | 绍兴京华激光材料科技有限公司 | Roll-to-roll laser holographic image embossing transfer production line and production process thereof |
| CN103507393A (en) * | 2013-09-26 | 2014-01-15 | 上海宏盾防伪材料有限公司 | Holographic BOPP mold pressing seamless plate roller and manufacturing method thereof |
| CN103507393B (en) * | 2013-09-26 | 2016-06-15 | 上海宏盾防伪材料有限公司 | A kind of holographic BOPP embosses seamless roller and preparation method thereof |
| CN105691020A (en) * | 2016-02-04 | 2016-06-22 | 滁州卷烟材料厂 | Manufacturing process for plate-seam-free laser anti-fake aluminized paper |
| CN106364216A (en) * | 2016-08-31 | 2017-02-01 | 侯颖 | Laser anti-counterfeit packaging paper |
| CN107031223A (en) * | 2017-05-05 | 2017-08-11 | 苏州苏大维格光电科技股份有限公司 | Deep grain pattern transfer membrane and its manufacture method |
| CN107031223B (en) * | 2017-05-05 | 2024-03-19 | 苏州苏大维格科技集团股份有限公司 | Deep-grain pattern transfer film and manufacturing method thereof |
| CN108128032A (en) * | 2017-12-29 | 2018-06-08 | 常德金德新材料科技股份有限公司 | Laser molding method and laser molding equipment |
| CN108128032B (en) * | 2017-12-29 | 2020-01-03 | 常德金德新材料科技股份有限公司 | Laser molding method and laser molding equipment |
| CN110614861A (en) * | 2019-09-12 | 2019-12-27 | 东莞光群雷射科技有限公司 | Production process of CPP film laser holographic film |
| CN110614861B (en) * | 2019-09-12 | 2021-09-21 | 东莞光群雷射科技有限公司 | Production process of CPP film laser holographic film |
| CN110757976A (en) * | 2019-11-04 | 2020-02-07 | 中丰田光电科技(珠海)有限公司 | Processing technology of laser holographic anti-counterfeiting UV seamless film |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101927630A (en) | BOPP (Biaxially-Oriented Polypropylene) slot-free holographic film and preparation method thereof | |
| CN103317874B (en) | Seamless PET (polyester) laser transfer membrane and preparation method thereof | |
| CN101524930A (en) | More environment-friendly print transferring method and product thereof | |
| CN101947895B (en) | Method for making local laser marks on surface of printing material | |
| CN102529324A (en) | Roll-to-roll laser holographic image embossing transfer production line and production process thereof | |
| CN108128032B (en) | Laser molding method and laser molding equipment | |
| CN101135128A (en) | Process for manufacturing aluminum foil pseudo metal texture transition paper | |
| CN110271252B (en) | Laser shrink film label and manufacturing method thereof | |
| CN109968890A (en) | A kind of gold-stamping printing technology of packing articles | |
| CN201097104Y (en) | Full information presser | |
| CN206426590U (en) | No-slot laser prints aluminum washing film | |
| CN102941707B (en) | Preparation method of soft laser self-adhesive label film | |
| CN210362833U (en) | Laser shrink film label | |
| CN105603809A (en) | Vacuum aluminum-spraying aluminum foil paper and manufacturing process thereof | |
| CN101830138A (en) | BOPP (Biaxially-Oriented Polypropylene) crack-free moulding press | |
| CN202416071U (en) | Environment-friendly packing card paper with laser crystal effect | |
| CN104210266A (en) | 3D pattern printing method, base materials obtained with method and application of base materials | |
| CN102529475B (en) | Laser holographic composite film and manufacture method thereof | |
| CN102555134B (en) | Production process of BOPP (Biaxially Oriented Polypropylene) matt laser film for aluminum-foil-imitating aluminum-plated paper | |
| CN202378399U (en) | Roll-to-roll laser holography image stamping and transferring production line | |
| CN111619146A (en) | Production process of water-based synchronous overprinting decorative film | |
| CN101844480B (en) | Seamless laser graphic transfer technology between basilar membranes | |
| CN202062828U (en) | Slot-free laser transfer aluminum washing film | |
| CN101069999A (en) | Laser anti-fake aluminium-foil and making method | |
| CN107116947A (en) | A kind of new seamless material membrane manufacturing process of full width logic light line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20101229 |