CN1175979C - Production process and product of transferring film - Google Patents
Production process and product of transferring film Download PDFInfo
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- CN1175979C CN1175979C CNB021346984A CN02134698A CN1175979C CN 1175979 C CN1175979 C CN 1175979C CN B021346984 A CNB021346984 A CN B021346984A CN 02134698 A CN02134698 A CN 02134698A CN 1175979 C CN1175979 C CN 1175979C
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Abstract
The present invention provides a production method of a plastic cement hot pressing transfer printing film and a product thereof. The present invention solves the problem of contradiction of various performance requirements and a protective layer in the application of finished product and in the transfer printing production process of the existing transfer printing film. The production method of the present invention has the steps that according to the size of the pattern and character range and the size of the transfer printed surface of a transfer printed body, a printer is adopted for printing a transparent or semitransparent protective layer on a film carrier at intervals, and then, a pattern and character layer and an adhesive layer are orderly printed. The transfer printing film produced by the production method of the present invention comprises the film carrier, the pattern and character layer and the adhesive layer, wherein the regional transparent or semitransparent protective layer in the ribbon distribution is arranged between the film carrier and the pattern and character layer; the regional transparent or semitransparent protective layer is a little larger than patterns and characters or the size of the regional transparent or semitransparent protective layer is corresponding to that of the transfer printed surface of the transfer printed body. The transfer printing film of the present invention has a special structure through a special processing process, so the transfer printing film of the present invention simultaneously has the properties such as wear resistance, weatherability, easy cutting, tearing resistance, etc.
Description
Technical field
The present invention relates to a kind of production method of transfer film, in particular, relate to a kind of production method of plastic cement hot pressing transfer film and the product that makes by this production method thereof.
Background technology
Plastic cement hot pressing transfer film is meant the picture and text that have solid, under heating power and/or pressure effect, can be separated from carrier film together with protective layer, firmly then in the plasthetics surface, and the print film of tool specific function.The conventional plastic cement hot pressing transfer film of tradition is by carrier film, release layer that carrier film is broken away from, and protective layer, picture and text layer that the picture and text surface is shielded and the following layer that plays cementation are formed.Protection can be played again if the material of protective layer can play hot disengaging effect, also release layer can be saved.The production method of conventional transfer film is: at first adopt the intaglio plate coating process; on carrier film, be coated with the release layer that one deck works the effect of peeling off; on release layer, be coated with layer protective layer again; enter printing machine then; stamp required picture and text; at last coat or stamp the following layer that one deck plays cementation on the picture and text layer, the solid that stamps is called cover position glue.When the material of protective layer can correspondingly easily break away from carrier film, also can on carrier film, save and be coated with release layer.
Above transfer film, owing to be subjected to release layer, protective layer, printed layers, following layer thickness and layers of material Effect on Performance, transfer film the problem of some thermoprint difficulties more or less occurs in processing thermoprint process, and is wherein obvious cutting off poor performance to occur.Existing production method, or adopt and overlap position offset printing scopiform formula, or change material property, or change means such as coating thickness, though make moderate progress, be difficult to thoroughly overcome the above problems, particularly as the thermoprint of PP, PE material product workpiece, the thermoprint simultaneously of the different material of two kinds of performances of ABS, PP, the thermoprint of minor diameter penholder plastic products more is prone to section and does not do phenomenons such as whole, easily tore film.The reason that this phenomenon occurs is that there is contradiction in transfer film to the every performance requirement of protective layer in thermoprint production process and finished product use; for the protective layer in the transfer film; require it that good wear-resisting, weatherability are arranged during use; require it to have good technology to fit property during thermoprint; just easily cut, truncation surface is done whole chipless etc.But the material of wear-resisting, good weatherability must have strong cohesive force, mechanical strength height, little, the low polarity of coefficient of friction, low-solubility etc.; And the suitable good material of property of technology must have low cohesive force, mechanical strength is little, coefficient of friction is big, melt viscosity is low etc.; Protective layer generally is thermoplasticity or thermoset macromolecule materials such as polyurethane or acrylic resin; and macromolecular material, its performance and molecular structure are closely related, find a kind of have good wear-resisting, weatherability; the material that has the suitable property of well processed again, tangible being difficult for.Continuous improvement along with people's lives; people are more and more high-grade to the requirement of plastic cement printing product; require the picture and text on plasthetics surface prolonged clear; thereby claimed layer has higher wear-resisting, weather resistance; for adapting to this requirement; people are many to be studied from the prescription of protective layer, and lacks research for the structure and the processing method of protective layer, so the transfer film of producing still is difficult to avoid cutting off the phenomenon of difficulty, easily tore film.
Summary of the invention
The production method that the purpose of this invention is to provide a kind of transfer film; adopt this production method; can solve the contradiction that transfer film exists the every performance requirement of protective layer in thermoprint production process and finished product use, thus produce have high abrasion, weather resistance and scissile novel transfer film.
Another object of the present invention provides a kind of product that adopts production method of the present invention to make.
For achieving the above object, production method of transfer printing film provided by the invention in turn includes the following steps:
(1) on film carrier, carry out once such operation at least: the size according to the size or the transfer article of picture and text scope is transferred face, adopt printing machine, whenever keeping at a certain distance away stamps layer of transparent or translucent protective layer;
(2) on protective layer, stamp one deck picture and text layer at least;
(3) on the picture and text layer, stamp the following layer that one deck size is corresponding with protective layer, play cementation.
Above-mentioned production method before stamping protective layer, can be coated with or stamp the release layer that one deck can make film carrier break away from earlier on film carrier.
Above-mentioned production method, the protective layer thickness that stamps in the step (1) is the 1-5 micron.
The main material of protective layer is polyacrylic resin and aminoacrylic acid crosslinked resin in the above-mentioned production method, step (1).
Above-mentioned production method in the step (3), can be transferred the difference of each regional material of face according to transfer article, adopts repeatedly method of printing, in the zone of correspondence, successively stamps different solids.
The present invention also provides a kind of transfer film that is made by production method of the present invention, and this transfer film comprises a film carrier, one deck can break away from and transfers to the picture and text layer on the transfer article and the following layer of one deck cementation by heat and/or pressure from film carrier at least; Have at least one deck to be zonal transparent or semitransparent protective layer, above-mentioned each zone between film carrier and picture and text layer and be banded and arrange, the size in each zone is slightly larger than the size of picture and text or is transferred the big or small corresponding of face with transfer article.
Above-mentioned transfer film, between film carrier and protective layer, the release layer that also can have one deck that film carrier is broken away from.
Regional, banded arrangement that above-mentioned transfer film, following layer also are, the size in this zone is big or small corresponding with protective layer.
Above-mentioned transfer film, following layer each the zone in solid be according to transfer article be transferred each regional material of face difference and to different cover position glue should be arranged.
Production method of the present invention; because protective layer is to adopt press printing; so this layer can be discontinuous and be interruption according to the transfer printing needs; the area of press printing is changeable; thereby the size that the density degree of being interrupted can be transferred face according to the size or the transfer article of picture and text decides, and the more important thing is that the print nest position that can make the picture and text layer is accurate.
Transfer film of the present invention; because the size that protective layer is size or the transfer article according to picture and text is transferred face and being interrupted regionally; this transfer film needs the place of cut-out in transfer printing processing; have only two layers of film carrier one deck or film carrier and release layers; so very easily cut off; the cross section is also very dried whole; protective layer also can adopt macromolecular material wear-resisting, that weather resistance is good because of there not being the problem that is difficult to cut off; or the thickness of increase protective layer, thereby produce high abrasion, the good and scissile transfer film of weather resistance.In addition, transfer film of the present invention is because following layer can stamp different solids according to the difference of each regional material of transfer article surface, so picture and text layer and transfer article surface link more rationally fastening.
Description of drawings
Fig. 1 is the structural representation of a kind of transfer film of the present invention
Fig. 2 is the structural representation of another kind of transfer film of the present invention
Specific embodiment
As shown in Figure 1; this transfer film bottom is a PET film 1; the second layer is for having interruption, being zonal protective layer 2; the 3rd layer is printing ink picture and text layer 3; the 4th layer is glue- line 4, and 4a belongs to PP or PE class glue-line, is transferred the PP or the PE material of face corresponding to transfer article; 4b belongs to ABS or PS class glue-line, is transferred materials such as the ABS of face or PS corresponding to transfer article.Its production method is: on the PET film, adopt printing machine earlier, whenever keeping at a certain distance away stamps layer protective layer, and the size of protective layer is slightly larger than the size of picture and text, and thickness is 3.5 microns, routinely oven dry; Printing figure message on protective layer on the picture and text layer, earlier being transferred face PP or the corresponding place of PE material with transfer article, stamps PP or PE class glue at last again, being transferred ABS or the corresponding place of PS material with transfer article, stamps ABS or PS class glue then.
Transfer film shown in Figure 2; the bottom is a PET film 1; the second layer is a continuous release layer that works the effect of peeling off 5; the 3rd layer is printing ink picture and text layer 3 for 2, the four layers for interruption being arranged, being zonal protective layer, and layer 5 is a glue-line 4; 4a belongs to PP or PE class glue-line; be transferred the PP or the PE material of face corresponding to transfer article, 4b belongs to ABS or PS class glue-line, is transferred materials such as the ABS of face or PS corresponding to transfer article.Its production method is: be coated with the continuous release layer of one deck earlier on the PET film, on release layer, adopt printing machine, whenever keeping at a certain distance away stamps layer protective layer, and the size of protective layer is slightly larger than the size of picture and text, and thickness is 2.5 microns, routinely oven dry; Printing figure message on protective layer again; at last on the picture and text layer; be transferred face PP or the corresponding place of PE material with transfer article; stamp PP or PE class glue earlier; changeed above-mentioned transfer film with transfer article then; its peel ply that works the effect of peeling off also can be to adopt the typography printing of above-mentioned protective layer and be interruption is arranged, and corresponding with protective layer.
Be reference composition or the prescription (in weight ratio) that the foregoing description is arranged on each layer on the film carrier 1 below:
Release layer 5
Molecular weight is the synthetic cured of 500-10000: 2%
Molecular weight is the mineral wax of 360-925: 2%
Toluene: 96%
Protective layer 2
The polyacrylic resin that the sharp scholar Ineos of U.S.'s English company produces: 20%
The aminoacrylic acid crosslinked resin that the special CYTEC of U.S.'s cyanogen industrial group produces: 8%
The vistanex that the happy scholar Delerex of Germany's moral company produces: 6%
The fluororesin that Lao Te international corporation produces: 4%
The silicone resin that the triumphant Wacker of Germany's prestige company produces: 4%
Toluene: 58%
Picture and text layer 3
Adopt conventional base gravure ink, the diluent addition as 0.5-3 doubly when using.
PP, PE glue 4a
Ethylene vinyl acetate resin: 5%
Chlorinated polypropylene: 8%
The random polypropylene resin that the Germany husky Degussa of enlightening height company produces: 2%
Acrylic resin: 4%
Aldehyde ketone resin: 4%
The Petropols that american exxon Eixon Chemical chemical company produces: 5%
The adhesive force that the modest Deuchem chemistry of moral Co., Ltd produces promotes resin: 12%
Toluene: 60%
ABS, PS glue 4b
Acrylic resin: 8%
Modified rosin resin: 8%
Aldehyde ketone resin: 15%
Vinyl chloride vinyl acetate resin: 4%
The adhesive force that the Germany husky Degussa of enlightening height company produces promotes resin: 8%
Butanone: 57%
Claims (10)
1, a kind of production method of transfer film in turn includes the following steps:
(1) on film carrier, carry out once such operation at least: the size according to the size or the transfer article of picture and text scope is transferred face, adopt printing machine, whenever keeping at a certain distance away stamps layer of transparent or translucent protective layer;
(2) on protective layer, stamp one deck picture and text layer at least;
(3) on the picture and text layer, stamp the following layer that one deck size is corresponding with protective layer, play cementation.
2, production method according to claim 1 is characterized in that: before stamping protective layer, can be coated with or stamp the release layer that one deck can make film carrier break away from earlier on film carrier.
3, production method according to claim 1 and 2 is characterized in that: the protective layer thickness that stamps in the step (1) is the 1-5 micron.
4, production method according to claim 1 and 2 is characterized in that: the main material of protective layer is polyacrylic resin and aminoacrylic acid crosslinked resin in the step (1).
5, production method according to claim 1 and 2 is characterized in that: in the step (3), can be transferred the difference of each regional material of face according to transfer article, adopt repeatedly method of printing, in the zone of correspondence, successively stamp dissimilar solids.
6, the transfer film that makes of the described production method of a kind of claim 1 comprises a film carrier, one deck can break away from and transfers to the picture and text layer on the transfer article and the following layer of one deck cementation by heat and/or pressure from film carrier at least; It is characterized in that: have at least one deck to be zonal transparent or semitransparent protective layer, above-mentioned each zone between film carrier and picture and text layer and be banded and arrange, the size in each zone is slightly larger than the size of picture and text or is transferred the big or small corresponding of face with transfer article.
7, transfer film according to claim 6 is characterized in that: the release layer that also has one deck that film carrier is broken away between described film carrier and the described protective layer.
8, according to claim 6 or 7 described transfer films, it is characterized in that: the thickness of described protective layer is the 1-5 micron.
9, according to claim 6 or 7 described transfer films, it is characterized in that: the material of described protective layer mainly is polyacrylic resin and aminoacrylic acid crosslinked resin.
10, according to claim 6 or 7 described transfer films, it is characterized in that: following layer each the zone in solid be according to transfer article be transferred each regional material of face difference and to different cover position glue should be arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021346984A CN1175979C (en) | 2002-09-06 | 2002-09-06 | Production process and product of transferring film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021346984A CN1175979C (en) | 2002-09-06 | 2002-09-06 | Production process and product of transferring film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1403303A CN1403303A (en) | 2003-03-19 |
| CN1175979C true CN1175979C (en) | 2004-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021346984A Expired - Lifetime CN1175979C (en) | 2002-09-06 | 2002-09-06 | Production process and product of transferring film |
Country Status (1)
| Country | Link |
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| CN (1) | CN1175979C (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1295173C (en) * | 2004-03-02 | 2007-01-17 | 汕头市东田转印有限公司 | Transfer film and method for directly transfering on glass product surface thereof |
| DE102004041867A1 (en) * | 2004-08-27 | 2006-03-16 | Leonhard Kurz Gmbh & Co. Kg | Decorated injection molded article, as well as transfer film and method for producing such |
| CN101011914B (en) * | 2007-01-26 | 2010-06-09 | 姚敦海 | Soft film structure, manufacturing method and use thereof |
| CN101596816B (en) * | 2008-06-05 | 2011-06-15 | 陈立新 | Multicolor laser electric aluminum and production technology thereof |
| CN101570092B (en) * | 2009-06-05 | 2011-03-30 | 焦作市卓立烫印材料有限公司 | Thermoprinting foil for syringe and its preparing process |
| CN101618639B (en) * | 2009-08-07 | 2012-07-04 | 王新领 | Thermal-transferring color ribbon and manufacturing process thereof |
| CN102163386A (en) * | 2010-11-29 | 2011-08-24 | 海南亚元防伪技术研究所 | Self adhesive label and special film thereof |
| CN106205358B (en) * | 2014-05-23 | 2019-07-23 | 晋江市深沪键升印刷有限公司 | A kind of molding equipment of thermal transfer silica gel trademark |
| CN104346993A (en) * | 2014-11-07 | 2015-02-11 | 北京美好生活家居用品有限公司 | Hot stamping label and application thereof |
| CN107892809B (en) * | 2017-12-07 | 2020-09-08 | 福建新力元反光材料有限公司 | Scratch-resistant grain lettering film and manufacturing method thereof |
| CN114274680B (en) * | 2021-12-23 | 2022-11-22 | 湖南鼎一致远科技发展有限公司 | Resin carbon ribbon for soft label printing and preparation method thereof |
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2002
- 2002-09-06 CN CNB021346984A patent/CN1175979C/en not_active Expired - Lifetime
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| CN1403303A (en) | 2003-03-19 |
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Address after: 515022 Guangdong city in Shantou Province, the new town Longhu District Jin Xin Lu Jin Yuan Industrial Zone Patentee after: GUANGDONG DONGTIAN TRANSFER NEW MATERIAL Co.,Ltd. Address before: 515822 Guangdong city in Chenghai province Xin Xi Zhen Jin Xin Lu Jin Yuan Industrial Zone Patentee before: DONGTIAN TRANSFER MATERIALS Co.,Ltd. |
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Granted publication date: 20041117 |
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| CX01 | Expiry of patent term |