CN102029851B - Anti-scrap transfer laminated film - Google Patents
Anti-scrap transfer laminated film Download PDFInfo
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- CN102029851B CN102029851B CN200910178850XA CN200910178850A CN102029851B CN 102029851 B CN102029851 B CN 102029851B CN 200910178850X A CN200910178850X A CN 200910178850XA CN 200910178850 A CN200910178850 A CN 200910178850A CN 102029851 B CN102029851 B CN 102029851B
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- transfer printing
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Abstract
The invention discloses an anti-scrap transfer laminated film. A character pattern which is formed on a printing layer is attached to the surface of a transferred object, and the laminated film is at least provided with a cutting position at which a needed shape is obtained by a cutting measure according to user requirements. The laminated film comprises a protective layer, a strippable substrate layer and an adhesive layer, wherein the strippable substrate layer is movably attached to the protective layer; the adhesive layer is attached to the surface of the strippable substrate layer; the protective layer is formed by coating light hardening resin on the surface of the printing layer so as to enhance the wear resistance of the printing layer; and the adhesive layer is at least covered at the cutting position, so that light hardening resin scraps produced by the protective layer are attached to the adhesive layer after the cutting measure is performed on the laminated film. Therefore, product defects caused by the light hardening resin scraps are reduced effectively.
Description
Technical field
The present invention relates to a kind of transfer printing laminate film, refer to a kind of anti-bits type transfer printing laminate film that reduces the generation of chip in the manufacturing process especially.
Background technology
Microminiaturized and the lightening trend along with electronic product, many portable products are like notebook computer, individual action assistant, mobile phone etc., because of the demand that meets general masses is widely used.Except entity function, appearance design in commercial also be considerable consideration.
Tradition is desired on cabinet, to carry out figure and is painted or decorate, and mainly is to utilize the mode of spraying or printing that pattern is coated the casing surface, to show various patterns or color.Be to increase the wearability of spraying or printing back pattern, also can a transparent hard coating or an anti-spread coated paint be covered in outermost layer,, avoid being attached to the pattern on the casing because of the friction when using and damage the integrality of pattern to form a protection structure.Yet, after must forming the zone of required spraying repeatedly with masking coating or shielding plate during the spraying, spray with various coating again, quite consuming time and formality is numerous and diverse, be unfavorable for that industry goes up large-scale the manufacturing.In addition, the conventional spray paint process produces the spittle that contains plumbous class or other heavy metal in a large number, not only causes the waste of coating, more causes serious environmental to pollute.And when spraying cured coating or anti-spread coated paint, be easy to when especially handling bending position, often cause the situation of buildup because the difference of zones of different quantity for spray causes surface thickness inhomogeneous.
For solving foregoing problems; Industry is developed a kind of in-mold transfer printing (In Mold Roller; IMR) forming technique sees also shown in Figure 1ly, mainly is to utilize ink lay 1 is printed on the light-permeable printing film volume 2; Through the film feeding machine film 2 is fitted with mold cavity and to penetrate injection moulding, the ink lay 1 that has pattern after the injection moulding is stayed on the shaping plastic 3 and with film 2 and is separated.Traditional I MR technology, after this film 2 separated, this ink lay 1 directly was exposed to the surface of shaping plastic 3, was easy to come off because of use causes wearing and tearing.Therefore, for increasing the attrition resistance of ink lay 1, between this printing film volume 2 and this ink lay 1, be provided with a hardened layer 4 earlier and directly be exposed to the external world and the problem of easy abrasion to avoid ink lay 1.In actual transfer process, when ink lay 1 by pressure or receive thermal activation and transcription after on the shaping plastic 3, must printing film be rolled up 2 to cut, to remove unnecessary part to meet the outward appearance of shaping plastic 3.Because hardened layer 4 commonly used is to make it reach case-hardened effect with uv-activated again after utilizing the coating of photo-hardening glue; And photo-hardening glue commonly used; With urethane acrylate (Urethane Acrylate; UA) be example, belong to a kind of acryl resin, have easy the extruding and receive urgent and cracked characteristic because of external force.Therefore; In carrying out the process that printing film volume 2 cuts; The hardened layer that cuts the position 4 in this printing film volume 2 will produce acryl resin chip 5; See also shown in Figure 1ly, the acryl resin chip 5 that disperses will make the product of accomplishing after the transfer printing flaws such as white point, bright trace occur, seriously reduce the production acceptance rate.With regard to present stage, how to collect the acryl resin chip 5 that is produced when cutting, but, on the effect of eliminating acryl resin chip 5, still have sizable difference according to different dust suction intensity or directions with dust collection equipment, can't satisfy the needs on the industry.
Summary of the invention
Main purpose of the present invention is effectively to eliminate the acryl resin chip that is produced in the IMR manufacturing process.For reaching above-mentioned purpose; The invention provides a kind of anti-bits type transfer printing laminate film; Be attached to one and be transferred the thing surface being arranged at literal pattern on the printed layers, this laminate film has one at least and obtains the position that cuts of required form with the cutting means according to user's demand.This anti-bits type transfer printing laminate film comprises: a protective layer, one fits in the substrate layer of peeling off of this protective layer with release mode, and one fits in the adhesion layer that this peels off substrate layer.The surface that this protective layer is coated this printed layers by light-hardening resin is formed; To increase the abrasion resistance of this printed layers; This is peeled off substrate layer and receives a peeling force and separate with this protective layer; Cut the position and this adhesion layer is covered in this at least, make this laminate film carry out being able to be attached on this adhesion layer by the light-hardening resin chip that this protective layer produced after these cutting means.
Wherein, in the present invention, the thickness of this protective layer is between 3-7 μ m.This is peeled off and can add a separated type material in the substrate layer and make this peel off substrate layer to have release ability, and perhaps the side in corresponding this protective layer also includes a mould release membrance.In addition, the light-hardening resin of indication especially is a kind of ultraviolet light photopolymerization resin among the present invention.
Anti-bits type transfer printing laminate film major technology of the present invention is characterised in that:
1. utilize to be arranged at and fit in the adhesion layer that this peels off substrate layer; The ultraviolet light photopolymerization resin chip collection that protective layer produced in the process of cutting is attached on this adhesion layer; Effectively reduce chip and disperse, avoid after the transfer printing finished product because of the generation of flaws such as white point, bright trace.
Description of drawings
Fig. 1 cuts the three-dimensional tangent plane sketch map of printing film volume for convention;
Fig. 2 is the laminate structures sketch map of anti-bits type transfer printing laminate film one preferred embodiment of the present invention;
Fig. 3-1 is the surface structure sketch map of anti-bits type transfer printing laminate film one preferred embodiment of the present invention; And
Fig. 3-2 is the three-dimensional tangent plane sketch map of anti-bits type transfer printing laminate film one preferred embodiment of the present invention.
The specific embodiment
Relevant detailed description of the present invention and technology contents, as follows with regard to the conjunction with figs. explanation at present:
See also shown in Fig. 2 and Fig. 3-1, be the laminate structures and the surface structure sketch map of one embodiment of the present invention, as shown in the figure: the present invention is a kind of anti-bits type transfer printing laminate film; In present embodiment; Be be applied to in-mold transfer printing (In Mold Roller, IMR) in, and the present invention more can be applicable to other and has with in-mold decoration (the In Mold Decoration of light-hardening resin as printed layers protection; IMD) technology; As filmed label (In Mold Label, IML) and the film internal shaping (In Mold Forming, IMF) etc.
Anti-bits type transfer printing laminate film of the present invention mainly comprises peels off substrate layer 11, a protective layer 12 and a printed layers 13.This is peeled off substrate layer 11 and has a first surface 111 and a second surface 112, and this first surface 111 fits in this protective layer 12 with release mode, makes this peel off substrate layer 11 and receives a peeling force and can separate with this protective layer 12.Release for making this peel off substrate layer 11 in this protective layer 12; In the present invention; This peels off substrate layer 11 can add separated type material, makes this peel off substrate layer 11 and directly has release ability, perhaps; This is peeled off and can be provided with the mould release membrance that contacts with this protective layer 12 on the first surface 111 of substrate layer 11, reaches the effect with release ability.This is peeled off substrate layer 11 and can be selected from multiple plastic material; As PET (polyethylene terephthalate, PET), PEN (polyethylene naphthalate, PEN), glycol sex change polyethylene terephthalate (polyethylene glycol-co-cyclohexane-1; 4 dimethanol terephthalate; PETG), thermoplastic polyurethanes (thermalplastic polyurethane, TPU), polyurethane (polyurethane, PU), polypropylene (polypropylene; PP), Merlon (polycarbonate; PC), amorphized poly terephthalic acid diol ester (amorphous polyethylene terephthalate, A-PET) or polyvinyl chloride (polyvinyl chloride, PVC), styrene methyl methacrylate (methly-methacrylate-styrene; MS), acrylonitrile-butadiene-styrene copolymer (acrylonitrile butadiene styrene; ABS), polystyrene (polystyrene, PS), polyacetals (Polyoxymethylene, POM) and nylon (Nylon).The printing ink that includes performance literal pattern in this printed layers 13, this printing ink can by the in-mold transfer printing technology be attached to one be transferred thing 30 the surface, make this be transferred thing 30 and have pattern or color.And also can include light shield layer, metal evaporation layer, sputtered layer or pearlescent material layer etc. for adapting to different display effects in this printed layers 13.In the present invention, this printing ink can be subliming type (sublimation type) transfer ink, heat molten type (heat-transfer type) transfer ink or UV type transfer ink etc.
In the present invention, the surface that this protective layer 12 is coated this printed layers 13 by light-hardening resin (especially a kind of ultraviolet light photopolymerization resin) is formed, to increase the abrasion resistance of this printed layers 13.This ultraviolet light photopolymerization resin can be epoxy acrylate (epoxy acrylate; EA), urethane acrylate (urethane acrylate; UA), polyester acrylate (polyester acrylate; PESA), polyacrylate (full acrylic acrylate, AA), amido acrylic acid ester (amine acrylate) or silicone acrylic acid ester (silicon acrylate) etc.Ultraviolet light photopolymerization resin in this protective layer 12 can form the hardened layer of a thickness between 3-7 μ m by irradiating ultraviolet light, reaches the purpose of protection printed layers 13 whereby, avoids printed layers 13 after transfer process, directly to be exposed to the external world and easy abrasion.
This is peeled off on the second surface 112 of substrate layer 11 and is fitted with an adhesion layer 20, and in the present invention, this transfer printing laminate film has one at least and cuts position a according to user's demand with what the cutting means obtained required form, sees also shown in Fig. 3-2.This adhesion layer 20 is covered in this at least and cuts position a, can together cut together with this adhesion layer 20 when this transfer printing laminate film is cut with the cutting means.By this, this adhesion layer 20 is able to stick this laminate film and carries out the ultraviolet light photopolymerization resin chip 121 that produced by this protective layer 12 after these cutting means, and limits the possibility that it disperses.The material of this adhesion layer 20 can be unsaturated polyester (UP) (unsaturated polyester; UP), epoxy resin (EPOXY), polyurethanes (polyurethane; PU), polyamide (polyamine; PA), ethylene-vinyl acetate copolymer (ethylene-vinyl acetate copolymer; EVA), ethylene-methacrylic acid copolymer (ethylene-methacrylic acid copolymer, EMA), ethene-acryl acid copolymer (ethylene-acrylic Acid copolymer, EAA), ethylene-ethyl acrylate copolymer (ethylene-ethyl acrylate copolymer; EAA), methyl methacrylate (poly methylmethacrylate, PMMA), silica gel (silicon) and rubber (rubber) etc.
In sum; Because anti-bits type transfer printing laminate film of the present invention also sets up an adhesion layer in peeling off substrate layer, and this adhesion layer is arranged at cutting on the position of cutting at least, so; When cutting means; Light-hardening resin chip in this protective layer can be attached on this adhesion layer, avoids dispersing in environment, effectively reduces the generation that chip attaches flaws such as the white point that is caused, bright trace.
Below the present invention is done a detailed description, only the above person is merely the preferred embodiments of the present invention, when not limiting the scope that the present invention implements.Be that all equalizations of doing according to application range of the present invention change and modify etc., all should be included in the patent covering scope of the present invention.
Claims (9)
1. anti-bits type transfer printing laminate film; To be arranged at literal pattern on the printed layers (13) is attached to one and is transferred thing (30) surface; Said laminate film has one at least and cuts position (a) according to user's demand with what the cutting means obtained required form, it is characterized in that, comprising:
One protective layer (12), the surface of coating said printed layers (13) by light-hardening resin is formed, to increase the abrasion resistance of said printed layers (13);
One peels off substrate layer (11), comprises one and fits in the first surface (111) and a second surface (112) of said protective layer (12) with release mode, and the said substrate layer (11) of peeling off receives a peeling force and separates with said protective layer (12);
One adhesion layer (20); Fit in the said second surface (112) of peeling off substrate layer (11); And being covered in the said position (a) that cuts at least, the light-hardening resin chip (121) that makes said laminate film carry out being produced by said protective layer (12) after the said cutting means is able to be attached on the said adhesion layer (20).
2. anti-bits type transfer printing laminate film according to claim 1 is characterized in that the thickness of said protective layer (12) is between 3-7 μ m.
3. anti-bits type transfer printing laminate film according to claim 1; It is characterized in that the said substrate layer (11) of peeling off is selected from a kind of or its combination in the group that is made up of PET, PEN, glycol sex change polyethylene terephthalate, polyurethane, polypropylene, Merlon, amorphized poly terephthalic acid diol ester, polyvinyl chloride, acryl, styrene methyl methacrylate, acrylonitrile-butadiene-styrene copolymer, polystyrene, polyacetals and nylon.
4. anti-bits type transfer printing laminate film according to claim 1 is characterized in that the said substrate layer (11) of peeling off comprises a mould release membrance.
5. anti-bits type transfer printing laminate film according to claim 1; It is characterized in that; Include the printing ink that shows said literal pattern on the said printed layers (13), the group that the optional free subliming type transfer ink of said printing ink, heat molten type transfer ink and UV type transfer ink are formed.
6. anti-bits type transfer printing laminate film according to claim 1 is characterized in that said printed layers (13) also includes light shield layer, metal evaporation layer, sputtered layer or pearlescent material layer.
7. anti-bits type transfer printing laminate film according to claim 1 is characterized in that said light-hardening resin is a kind of ultraviolet light photopolymerization resin.
8. anti-bits type transfer printing laminate film according to claim 7; It is characterized in that said ultraviolet light photopolymerization resin is selected from the group that is made up of epoxy acrylate, urethane acrylate, polyester acrylate, polyacrylate, amido acrylic acid ester and silicone acrylic acid ester.
9. anti-bits type transfer printing laminate film according to claim 1; It is characterized in that the material of said adhesion layer (20) is selected from a kind of or its combination in the group that is made up of unsaturated polyester (UP), epoxy resin, polyurethanes, polyamide, ethylene-vinyl acetate copolymer, ethylene-methacrylic acid copolymer, ethene-acryl acid copolymer, ethylene-ethyl acrylate copolymer, methyl methacrylate, silica gel, rubber, ionomeric resins and hexenoic acid fluoropolymer resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910178850XA CN102029851B (en) | 2009-09-29 | 2009-09-29 | Anti-scrap transfer laminated film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910178850XA CN102029851B (en) | 2009-09-29 | 2009-09-29 | Anti-scrap transfer laminated film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102029851A CN102029851A (en) | 2011-04-27 |
| CN102029851B true CN102029851B (en) | 2012-11-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910178850XA Expired - Fee Related CN102029851B (en) | 2009-09-29 | 2009-09-29 | Anti-scrap transfer laminated film |
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| Country | Link |
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| CN (1) | CN102029851B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111016488B (en) * | 2019-12-31 | 2022-07-08 | 天津盛鑫体育用品有限公司 | Transfer printing film for surface of fitness equipment and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4599134A (en) * | 1985-06-10 | 1986-07-08 | Ibm Corporation | Plasma etching with tracer |
| US6210514B1 (en) * | 1998-02-11 | 2001-04-03 | Xerox Corporation | Thin film structure machining and attachment |
| CN201198229Y (en) * | 2008-05-13 | 2009-02-25 | 台湾真空镀膜股份有限公司 | Metal transfer printing film |
-
2009
- 2009-09-29 CN CN200910178850XA patent/CN102029851B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4599134A (en) * | 1985-06-10 | 1986-07-08 | Ibm Corporation | Plasma etching with tracer |
| US6210514B1 (en) * | 1998-02-11 | 2001-04-03 | Xerox Corporation | Thin film structure machining and attachment |
| CN201198229Y (en) * | 2008-05-13 | 2009-02-25 | 台湾真空镀膜股份有限公司 | Metal transfer printing film |
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| Publication number | Publication date |
|---|---|
| CN102029851A (en) | 2011-04-27 |
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Granted publication date: 20121128 Termination date: 20160929 |
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