CN109572262B - Laser mother film for film pressure transfer film and preparation method and application method thereof - Google Patents
Laser mother film for film pressure transfer film and preparation method and application method thereof Download PDFInfo
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- CN109572262B CN109572262B CN201811554289.6A CN201811554289A CN109572262B CN 109572262 B CN109572262 B CN 109572262B CN 201811554289 A CN201811554289 A CN 201811554289A CN 109572262 B CN109572262 B CN 109572262B
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- film
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- coating
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- pressure transfer
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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
- B41M5/025—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/02—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber
- B05D7/04—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber to surfaces of films or sheets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2502/00—Acrylic polymers
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Decoration By Transfer Pictures (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
The invention relates to the technical field of laser transfer films, in particular to a laser master film for a film-pressing transfer film and a preparation method and an application method thereof, wherein the transfer film comprises a PET film, a coating, a laser film pressing layer and an aluminum-plated layer which are sequentially laminated, the coating is composed of 30-50% of acrylic resin, 2-5% of cellulose acetate, 20-40% of n-propyl acetate, 1-5% of cellulose acetate and 15-25% of a flatting agent, the laser master film can be used for film-pressing a laser pattern on the transfer film, and the laser master film has the advantages of saving production cost, being easy to operate and being beneficial to reducing energy consumption.
Description
Technical Field
The invention relates to the technical field of laser transfer films, in particular to a laser master film for a film pressure transfer film and a preparation method and an application method thereof.
Background
The existing production process of the laser transfer film is to use a laser nickel plate to stamp and coat the transfer film, and laser lines on the laser nickel plate are printed on a coating layer of the transfer film so as to form a laser effect.
However, the laser nickel plate needs to be formed by electroforming a nickel ingot, and one laser nickel plate can only stamp 3-5 kilometers of laser film and needs to be replaced, so that the service life of the laser film is limited; in addition, when the laser nickel plate is applied to an application environment with dirty coating film material or poor machine environment, the laser nickel plate is damaged, and the service life of the laser plate is also shortened. In addition, the nickel ingot used in the laser nickel plate is a precious metal, which undoubtedly increases the production cost.
Disclosure of Invention
Aiming at the technical problems in the prior art, the invention aims to provide a laser master film for a film pressure transfer film, the laser master film can form a laser pattern on the transfer film, and has the advantage of saving the production cost, and a preparation method and an application method of the laser master film for the film pressure transfer film.
In order to realize the purpose of the invention, the following technical scheme is provided:
the laser mother film for the film pressure transfer film comprises a PET film, a coating, a laser film pressing layer and an aluminum plating layer which are sequentially stacked, wherein the coating comprises the following components in percentage by weight:
preferably, the coating layer consists of the following components in percentage by weight:
preferably, the thickness of the PET film is 16 u.
In order to realize the purpose of the invention, the following technical scheme is provided:
the preparation method of the laser master film for the film pressure transfer film comprises the following steps:
step one, preparing a coating paint: respectively weighing acrylic resin, cellulose acetate, n-propyl acetate,
Cellulose acetate and a flatting agent, wherein the acrylic resin, the cellulose acetate, the n-propyl acetate, the cellulose acetate and the flatting agent in the formula amount are mixed and uniformly stirred to obtain a coating material for later use;
step two, coating a coating: coating the prepared coating paint on a PET film by adopting the PET film, and drying the coating paint to obtain a coating;
step three, laser film pressing: performing laser film pressing on the coating to obtain a laser film pressing layer;
step four, aluminum plating: and aluminizing the laser film laminated layer to obtain an aluminized layer, thereby obtaining the laser mother film.
Preferably, in the third step, the coating is pressed by using a laser film at the temperature of 70-80 ℃.
In order to realize the purpose of the invention, the following technical scheme is provided:
the application method of the laser master film for the film pressure transfer film is provided, the laser master film is stamped once by a laser nickel plate, and then the stamped laser master film is used for the film pressure transfer film to obtain the transfer film of the film pressure laser pattern.
The invention has the beneficial effects that:
(1) the acrylic resin softens the surface of the coating, so that the laser nickel plate is easy to print on the coating, and the laser female die has a better laser effect; the acetate fiber and the cellulose acetate enable the coating to have good film forming property, and the coating folding resistance is improved, so that the laser master film can replace a laser nickel plate in the prior art to repeatedly press and transfer the film; the n-propyl acetate promotes chemical reaction among the preparation components to form the coating, and the leveling agent can increase the resin coating leveling property, so that the coating can be uniformly coated on a PET film.
(2) The laser mother film can replace a laser nickel plate to repeatedly press the transfer film only by being pressed and printed by the laser nickel plate once, so that the problem that the laser nickel plate needs to be frequently replaced in the prior art is solved, the use of a nickel ingot is greatly saved, and the purpose of saving the production cost is achieved.
(3) The laser master film disclosed by the invention uses a large amount of acrylic resin, so that the temperature resistance of the coating is reduced, laser grains are easier to print on the coating, and the effect of reducing energy consumption is achieved.
Drawings
Fig. 1 is a schematic structural diagram of a laser master film for a film pressure transfer film according to the present invention;
reference numerals:
PET film-1; coating layer-2: laser film lamination-3; and 4. aluminum plating.
Detailed Description
The present invention will be described in detail below with reference to specific embodiments and the accompanying drawings.
Example 1.
The laser mother film for the film-pressing transfer film of the embodiment includes, as shown in fig. 1, a PET film 1, a coating layer 2, a laser film pressing layer 3, and an aluminum plated layer 4, which are sequentially stacked.
The preparation method of the laser master film comprises the following steps:
step one, preparing a coating paint: respectively weighing 30% of acrylic resin, 2% of cellulose acetate, 38% of n-propyl acetate, 5% of cellulose acetate and 25% of flatting agent, mixing and uniformly stirring the acrylic resin, the cellulose acetate, the n-propyl acetate, the cellulose acetate and the flatting agent according to the formula amount to obtain a coating for later use;
step two, coating a coating: coating the prepared coating paint on the PET film 1 by adopting the PET film 1, and drying the coating paint to obtain a coating layer 2;
step three, laser film pressing: performing laser film pressing on the coating layer 2 to obtain a laser film pressing layer 3;
step four, aluminum plating: and (3) aluminizing the laser film laminated layer 3 to obtain an aluminized layer 3, thereby obtaining the laser mother film.
In the third step, the coating is coated by using a 75 ℃ laser film, and the laser pattern can be molded at such a temperature.
The application method of the laser master film comprises the following steps: the method comprises the steps of stamping a primary laser master film by a laser nickel plate, and then applying the stamped laser master film to a film pressure transfer film to obtain the transfer film of a film pressure laser pattern, wherein the laser master film can be repeatedly used for more than 20 times to film pressure transfer film.
Example 2.
The laser mother film for the film-pressing transfer film of the embodiment includes, as shown in fig. 1, a PET film 1, a coating layer 2, a laser film pressing layer 3, and an aluminum plated layer 4, which are sequentially stacked.
The preparation method of the laser master film comprises the following steps:
step one, preparing a coating paint: respectively weighing 50% of acrylic resin, 4% of cellulose acetate, 30% of n-propyl acetate, 1% of cellulose acetate and 15% of flatting agent, mixing and uniformly stirring the acrylic resin, the cellulose acetate, the n-propyl acetate, the cellulose acetate and the flatting agent according to the formula amount to obtain a coating for later use;
step two, coating a coating: coating the prepared coating paint on the PET film 1 by adopting the PET film 1, and drying the coating paint to obtain a coating layer 2;
step three, laser film pressing: performing laser film pressing on the coating layer 2 to obtain a laser film pressing layer 3;
step four, aluminum plating: and (3) aluminizing the laser film laminated layer 3 to obtain an aluminized layer 3, thereby obtaining the laser mother film.
In the third step, the coating is coated by using a laser film with the temperature of 80 ℃, and the laser pattern can be molded at such a temperature.
The application method of the laser master film comprises the following steps: the method comprises the steps of stamping a primary laser master film by a laser nickel plate, and then applying the stamped laser master film to a film pressure transfer film to obtain the transfer film of a film pressure laser pattern, wherein the laser master film can be repeatedly used for more than 20 times to film pressure transfer film.
Example 3.
The laser mother film for the film-pressing transfer film of the embodiment includes, as shown in fig. 1, a PET film 1, a coating layer 2, a laser film pressing layer 3, and an aluminum plated layer 4, which are sequentially stacked.
The preparation method of the laser master film comprises the following steps:
step one, preparing a coating paint: respectively weighing 40% of acrylic resin, 3% of cellulose acetate, 25% of n-propyl acetate, 2% of cellulose acetate and 30% of flatting agent, mixing and uniformly stirring the acrylic resin, the cellulose acetate, the n-propyl acetate, the cellulose acetate and the flatting agent according to the formula amount to obtain a coating for later use;
step two, coating a coating: coating the prepared coating paint on the PET film 1 by adopting the PET film 1, and drying the coating paint to obtain a coating layer 2;
step three, laser film pressing: performing laser film pressing on the coating layer 2 to obtain a laser film pressing layer 3;
step four, aluminum plating: and (3) aluminizing the laser film laminated layer 3 to obtain an aluminized layer 3, thereby obtaining the laser mother film.
In the third step, the coating is coated by using a 70 ℃ laser film, and the laser pattern can be molded at such a temperature.
The application method of the laser master film comprises the following steps: the method comprises the steps of stamping a primary laser master film by a laser nickel plate, and then applying the stamped laser master film to a film pressure transfer film to obtain the transfer film of a film pressure laser pattern, wherein the laser master film can be repeatedly used for more than 20 times to film pressure transfer film.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. The utility model provides a radium-shine female membrane for membrane pressure transfer membrane which characterized by: the coating comprises a PET film, a coating, a laser film laminated layer and an aluminum coating layer which are sequentially stacked, wherein the coating comprises the following components in percentage by weight:
2. the laser master film for the film pressure transfer film as claimed in claim 1, wherein: the coating consists of the following components in percentage by weight:
3. the laser master film for the film pressure transfer film as claimed in claim 1, wherein: the thickness of the PET film was 16 u.
4. The method for preparing the laser mother film for the film pressure transfer film as claimed in any one of claims 1 to 3, wherein the method comprises the following steps: the method comprises the following steps:
step one, preparing a coating paint: respectively weighing acrylic resin, cellulose acetate, n-propyl acetate, cellulose acetate and a flatting agent according to the formula ratio, mixing the acrylic resin, the cellulose acetate, the n-propyl acetate, the cellulose acetate and the flatting agent according to the formula ratio, and uniformly stirring to obtain a coating for later use;
step two, coating a coating: coating the prepared coating paint on a PET film by adopting the PET film, and drying the coating paint to obtain a coating;
step three, laser film pressing: performing laser film pressing on the coating to obtain a laser film pressing layer;
step four, aluminum plating: and aluminizing the laser film laminated layer to obtain an aluminized layer, thereby obtaining the laser mother film.
5. The method for preparing a laser mother film for a film pressure transfer film according to claim 4, wherein the method comprises the following steps: and in the third step, pressing the coating layer by using a laser film at the temperature of 70-80 ℃.
6. The application method of the laser mother film for the film pressure transfer film as claimed in any one of claims 1 to 3, which is characterized by comprising the following steps: and stamping the laser master film once by using a laser nickel plate, and then using the stamped laser master film for film pressing transfer film to obtain the transfer film for film pressing laser patterns.
7. The method of claim 6, wherein the application method of the laser master film for the film pressure transfer film comprises the following steps: the laser mother film can be repeatedly used for more than 20 times to transfer the film pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811554289.6A CN109572262B (en) | 2018-12-18 | 2018-12-18 | Laser mother film for film pressure transfer film and preparation method and application method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811554289.6A CN109572262B (en) | 2018-12-18 | 2018-12-18 | Laser mother film for film pressure transfer film and preparation method and application method thereof |
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| CN109572262A CN109572262A (en) | 2019-04-05 |
| CN109572262B true CN109572262B (en) | 2021-03-26 |
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| CN112030607B (en) * | 2020-09-09 | 2022-11-22 | 汕头市辰安新材料科技有限公司 | Laser paper manufacturing technology |
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| JP5568222B2 (en) * | 2008-06-16 | 2014-08-06 | 富士フイルム株式会社 | Ink composition, ink composition for ink jet recording, ink set, ink cartridge, ink jet recording method and recorded matter |
| CN101324040B (en) * | 2008-07-17 | 2011-04-27 | 赵光剑 | Preparing technological process of laser aluminum plating paper |
| CN101407689A (en) * | 2008-11-14 | 2009-04-15 | 上海维凯化学品有限公司 | Single coating transfer aluminum plating coating, and preparation and use thereof |
| EP2295509B1 (en) * | 2009-09-10 | 2013-01-09 | Canon Kabushiki Kaisha | Liquid composition, set, liquid cartridge, inkjet recording method, and inkjet recording apparatus |
| CN101701117B (en) * | 2009-12-01 | 2012-10-10 | 上海凯兰达实业有限公司 | Laser mould pressing alcohol soluble aluminizing transfer paint and preparation method and application thereof |
| CN103031027A (en) * | 2012-12-25 | 2013-04-10 | 上海睿途新材料科技有限公司 | Environment-friendly laser aluminized transfer coating with high aluminum layer adhesion |
| CN103317874B (en) * | 2013-06-25 | 2015-04-22 | 海南赛诺实业有限公司 | Seamless PET (polyester) laser transfer membrane and preparation method thereof |
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