CN104401065B - A kind of two-sided colorful local laser home decoration film and preparation method thereof - Google Patents
A kind of two-sided colorful local laser home decoration film and preparation method thereof Download PDFInfo
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- CN104401065B CN104401065B CN201410626737.4A CN201410626737A CN104401065B CN 104401065 B CN104401065 B CN 104401065B CN 201410626737 A CN201410626737 A CN 201410626737A CN 104401065 B CN104401065 B CN 104401065B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C5/00—Processes for producing special ornamental bodies
- B44C5/04—Ornamental plaques, e.g. decorative panels, decorative veneers
- B44C5/0446—Ornamental plaques, e.g. decorative panels, decorative veneers bearing graphical information
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Abstract
The invention provides a kind of two-sided colorful local laser home decoration film, including transparent base, transparent base upper surface is compounded with imaging layer, laser pattern layer, aluminium coated, front color laser ink printed layer successively and washes aluminium protective layer；The lower surface of base material is compounded with reverse side color laser ink printed layer；Described laser pattern layer has local laser line；Described front color laser ink printed layer and reverse side color laser ink printing layer pattern one_to_one corresponding.Present invention also offers the method making two-sided colorful local laser home decoration film.The present invention is by using transparent base; by positioning cursor at base material positive back face printing or installing turn-over roller on intaglio press additional; realize the precise positioning of double-faced color chromatography; the mode of coat protective layer is used to obtain local laser pattern further; prepared two-sided colorful local laser home decoration film picture is clear, and focus highlights, and pattern enriches; further breadth width, is more suitable for home decoration needs.
Description
Technical field
The present invention relates to home decoration film, more particularly to a kind of two-sided colorful local laser home decoration film and preparation method thereof.
Background technology
Home decoration film, is the home decoration material of a kind of new ideas, and it is with simple and convenient pad pasting form, pad pasting on floor tile, furniture, glass, all kinds of table top and on household electrical appliance, very easy to use, a great variety of models, it is suitable for the hobby of various crowds, contains finishing, the every aspect of decoration.Radium-shine imaging technique not only has novelty, beautiful appearance because of its printed matter prepared, the most also there is high-tech antiforge function, it is referred to as the technology of forefront in world's packages printing industry, being widely used in various aspects, the most radium-shine technology is gradually applied to home decoration film industry by people.
The technology of one side laser film is the most ripe at present, but for two-sided laser film, the most two-sided local laser, the difficult problem accurately controlling always industry of the pattern position of local laser, if controlling bad, when local laser pattern carries out chromatography with inked areas, often produce gap at overlapping area marginal position, affect product quality.And two-sided more requiring local laser pattern accurate positioning, such double-side pattern could be the most compound, it is to avoid error.
Existence due to an above-mentioned difficult problem, the most two-sided laser film, it mostly is two-sided monochromatic justifying laser film, large-area flicker effect produced by whole radium-shine lamina influences whether printed matter, and some needs the obvious visual effect of ledge, and due to the easy convention of this aesthetic feeling, it is difficult to meet the needs of different crowd, is also unfavorable for false proof simultaneously.
Patent 200610037296.X discloses a kind of front-back two-sided chromatographic luminal antifalse pulling wire and production method thereof, and antifalse pulling wire includes film substrate, and the positive/negative two sides of described base material all becomes corona surface through sided corona treatment；Corona surface is provided with the aluminium coated processed through pressure fresh laser light, the aluminium coated in base material front is printed with lines, print lines is just being had miniature word or pattern by the aluminium coated of base material reverse side, the side at lines is coated with pressure-sensitive adhesive layer, and the side at miniature word or pattern is coated with release agent layer, is described by it, described antifalse pulling wire, though two-sided radium-shine, color is single, and be that justifying is radium-shine.
Patent 201310333733.2 discloses a kind of front-back two-sided radium-shine fluorescence anti-forge band of thermoprint gold and silver and manufacture method thereof, it uses volume two polythene PE T polyester films as transfer membrane, volume two PET make golden surface layer and the radium-shine fluorescence surface layer of reverse side in front the most respectively, and wherein golden aspect is combined by yellow line ink layer and aluminium coated and is formed；Then use same step compounding technology, the front gold surface layer on two migration volume films and reverse side radium-shine fluorescence surface layer are compounded on lines face and the word face of the polyethylene film as basement membrane respectively, thus form two-sided radium-shine gold and silver film.It is radium-shine that the program mainly realizes two-sided gold and silver by transfer combination process.
Further, laser film in above-mentioned patent is all to be applied to packaging material antifalse pulling wire, and it is relatively low to film width requirement, the most all at 1m the most once, such as the front-back two-sided radium-shine fluorescence anti-forge band of thermoprint gold and silver in patent 201310333733.2, the width of its film is 0.5m.And for home decoration film, owing to it lays area greatly, usually require that the width of film, at more than 1m, is so easy to construction, during pad pasting, seam is less simultaneously, does not interferes with whole structure.But at present in laser film industry, the width of the film produced is no more than 1m.
Summary of the invention
In order to solve the problems referred to above, the invention provides a kind of two-sided colorful local laser home decoration film and preparation method thereof.
Technical scheme provided by the present invention is: a kind of two-sided colorful local laser home decoration film, including transparent base, transparent base upper surface is compounded with imaging layer, laser pattern layer, aluminium coated, front color laser ink printed layer successively and washes aluminium protective layer；The lower surface of base material is compounded with reverse side color laser ink printed layer；Described laser pattern layer has local laser line, described front color laser ink printed layer and reverse side color laser ink printing layer pattern one_to_one corresponding.
Further, described transparent base is PET film, BOPET film, BOPP film, PVC film or PI film.
Further, described imaging layer material is acrylic resin.
Further, washing aluminium protective layer described in is gloss oil protective layer.
Further, the width of described two-sided colorful local laser home decoration film is 1.1m ~ 1.8m.
On the other hand, the present invention additionally provides a kind of method making above-mentioned two-sided colorful local laser home decoration film, comprises the following steps:
1) make imaging layer: imaging layer is set over the transparent substrate；
2) radium-shine imaging: use double radium-shine seamless moulding press of roller, is posted laser plate on the double roller of seamless moulding press, is molded by 2 times, press local laser decorative pattern on imaging layer, form laser pattern layer；
3) aluminize sizing: at laser pattern layer surface configuration aluminium coated, laser pattern is shaped；
4) printed on both sides: install turn-over roller on intaglio press additional, makes base material realize turn-over in printing process, forms front color laser ink printed layer and reverse side color laser ink printed layer on aluminium coated surface and transparent base lower surface respectively；Described front color laser ink printed layer and reverse side color laser ink printing layer pattern one_to_one corresponding；
5) radium-shine image is accepted or rejected: in front, aluminium protective layer is washed in the chromatography of color laser ink printed layer surface; i.e. wash aluminium protective layer and cover the aluminium coated of color laser ink printed layer pattern covers; after drying; film is passed through caustic dip; remove unprotected aluminium coated part, obtain two-sided colorful local laser home decoration film.
The invention provides the another kind of method making above-mentioned colorful local laser home decoration film, comprise the following steps:
1) make imaging layer: imaging layer is set over the transparent substrate；
2) printing location cursor: use two-sided concave printing machine to position cursor in transparent base side tow sides printing；
3) radium-shine imaging: use double radium-shine seamless moulding press of roller, is posted laser plate on the double roller of seamless moulding press, is molded by 2 times, press local laser decorative pattern on imaging layer, form laser pattern layer；
4) aluminize sizing: at laser pattern layer surface configuration aluminium coated, laser pattern is shaped；
5) printed on both sides: utilize cursor location, location, uses two-sided intaglio plate chromatography technology, forms front color laser ink printed layer and reverse side color laser ink printed layer on aluminium coated surface and transparent base lower surface respectively；Described front color laser ink printed layer and reverse side color laser ink printing layer pattern one_to_one corresponding；
6) radium-shine image is accepted or rejected: utilize location cursor to be positioned at front color laser ink printed layer surface chromatography protective layer; i.e. wash aluminium protective layer and cover the aluminium coated of color laser ink printed layer pattern covers; after drying; film is passed through caustic dip; remove unprotected aluminium coated part, obtain two-sided colorful local laser home decoration film.
The invention has the beneficial effects as follows: the present invention uses transparent base; by positioning cursor at base material positive back face printing or installing turn-over roller on intaglio press additional; realize the precise positioning of double-faced color chromatography; the mode of coat protective layer is used to obtain local laser pattern further; prepared two-sided colorful local laser home decoration film picture is clear; focus highlights; pattern enriches; further the width of film is at more than 1m; it is easy to construction; during pad pasting, seam is less simultaneously, does not interferes with whole structure, is more suitable for home decoration needs.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in describing embodiment below, the required accompanying drawing used is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present invention rather than whole embodiment, and those skilled in the art is not on the premise of paying creative work, it is also possible to obtain other designs and accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of two-sided colorful local laser home decoration film of the present invention.
Detailed description of the invention
The present invention provides the embodiment of a two-sided colorful local laser home decoration film; as shown in Figure 1; its structure includes: include that 1 transparent base, transparent base 1 upper surface are compounded with imaging layer 2, laser pattern layer 3, aluminium coated 4, front color laser ink printed layer 5 successively and wash aluminium protective layer 7；The lower surface of transparent base 1 is compounded with reverse side color laser ink printed layer 6；Laser pattern layer 5 has local laser line, described front color laser ink printed layer 5 and reverse side color laser ink printed layer 6 pattern one_to_one corresponding；
Transparent base 1 can be PET film, BOPET film, BOPP film, PVC film or PI film.
Imaging layer 2 is acrylic resin.
Wash aluminium protective layer 7 for gloss oil protective layer.
Preferably, the width of two-sided colorful local laser home decoration film is 1.1m ~ 1.8m, it is simple to construction, during pad pasting, seam is less simultaneously, does not interferes with whole structure, is more suitable for home decoration needs.
The two-sided colorful local laser home decoration film of the present invention can make by the following method:
1) make imaging layer: imaging layer is set over the transparent substrate；Transparent base can be with PET film, BOPET film, BOPP film, PVC film or PI film etc., and such as thickness is 12 μm, and fabric width is the PET polyester film of 1.1m ~ 1.8m, and coating acrylic resin is as imaging layer thereon.
2) radium-shine imaging: use double radium-shine seamless moulding press of roller, is posted laser plate on the double roller of seamless moulding press, is molded by 2 times, press local laser decorative pattern on imaging layer, form laser pattern layer；Owing to base material is transparent material, so material positive and negative laser effect appears to be consistent.Wherein said seamless molded roller can be the seamless molded roller disclosed in patent CN202703076U.
3) aluminize sizing: at laser pattern layer surface configuration aluminium coated, laser pattern is shaped.Thickness of aluminizing selects as required, and such as, thickness of aluminizing is 0.038 μm.
4) printed on both sides: install turn-over roller on intaglio press additional, so base material realizes turn-over in printing process, realize the effect that one-step print two sides all prints, thus realize the radium-shine ink of tow sides printing color at decorating film, form front color laser ink printed layer and reverse side color laser ink printed layer on aluminium coated surface and transparent base lower surface respectively；Described front color laser ink printed layer and reverse side color laser ink printing layer pattern one_to_one corresponding；Described color laser ink can use ink type well known to those skilled in the art.
5) radium-shine image is accepted or rejected: at front color laser ink printed layer surface chromatography protective layer; i.e. wash aluminium protective layer and cover the aluminium coated of color laser ink printed layer pattern covers; preferably, protective layer is light oil solution, such as the light oil solution being made up of acrylic materials.After chromatography, dry, then by decorating film by caustic dip, remove the aluminium coated that unprotected layer covers, thus obtain two-sided colorful local laser home decoration film.
Such scheme is by installing turn-over roller additional on intaglio press, base material turn-over is realized in printing process, without again going up machine ability printed back after printing front, reach the effect that one-step print two sides all prints, although can be with accurate positioning, but owing to having installed turn-over roller additional, make printed on both sides number of color reduce, i.e. can not use too many color during printing.
So, the present invention by providing the another kind of method making two-sided colorful local laser home decoration film, comprise the following steps:
1) imaging layer is made: coating acrylic resin in surface is as imaging layer over the transparent substrate；Transparent base can be with PET film, BOPET film, BOPP film, PVC film or PI film etc., and such as thickness is 12 μm, and fabric width is the PET polyester film of 1.1m ~ 1.8m, and coating acrylic resin is as imaging layer thereon.
2) printing location cursor: use two-sided concave printing machine to position cursor in transparent base side tow sides printing；Such as utilize two-sided concave printing machine at the location cursor of transparent base side tow sides process black to realize positive antidirection finding.
3) radium-shine imaging: use double radium-shine seamless moulding press of roller, is posted laser plate on the double roller of seamless moulding press, is molded by 2 times, press local laser decorative pattern on imaging layer, form laser pattern layer；Wherein said seamless molded roller can be the seamless molded roller disclosed in patent CN202703076U.
4) aluminize sizing；At laser pattern layer surface configuration aluminium coated, laser pattern is shaped；Thickness of aluminizing selects as required, and thickness of such as aluminizing is 0.038 μm.
5) printed on both sides: utilize location cursor to realize precise positioning, use two-sided intaglio plate chromatography technology, use color laser ink to print at laser film tow sides, thus form front color laser ink printed layer and reverse side color laser ink printed layer on aluminium coated surface and transparent base lower surface.
6) radium-shine image is accepted or rejected: utilizing location cursor to be positioned at front color laser ink printed layer surface chromatography protective layer, this protective layer is light oil solution, such as the light oil solution being made up of acrylic materials.After drying, by film by caustic dip, remove unnecessary part of aluminizing, obtain two-sided colorful local laser home decoration film.
I.e. by positioning light calibration method in substrate surface printing, position, more accurate positioning, thus realize double-faced color printing.Further, in conjunction with washing aluminium protective layer, it is achieved local laser, thus the household print film of two-sided colorful local laser is obtained.
Above the better embodiment of the present invention is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modifications or replacement on the premise of spirit of the present invention, and modification or the replacement of these equivalents are all contained in the application claim limited range.
Claims (8)
1. a two-sided colorful local laser home decoration film, including transparent base, it is characterised in that: transparent base upper surface is compounded with imaging layer, laser pattern layer, aluminium coated, front color laser ink printed layer successively and washes aluminium protective layer；The lower surface of base material is compounded with reverse side color laser ink printed layer；Described laser pattern layer has local laser line, described front color laser ink printed layer and reverse side color laser ink printing layer pattern one_to_one corresponding.
A kind of two-sided colorful local laser home decoration film the most according to claim 1, it is characterised in that: described transparent base is PET film, BOPP film, PVC film or PI film.
A kind of two-sided colorful local laser home decoration film the most according to claim 1, it is characterised in that: described transparent base is BOPET film.
A kind of two-sided colorful local laser home decoration film the most according to claim 1, it is characterised in that: described imaging layer material is acrylic resin.
A kind of two-sided colorful local laser home decoration film the most according to claim 1, it is characterised in that washing aluminium protective layer described in: is gloss oil protective layer.
A kind of two-sided colorful local laser home decoration film the most according to claim 1, it is characterised in that: the width of described two-sided colorful local laser home decoration film is 1.1m ~ 1.8m.
7. a method for making two-sided colorful local laser home decoration film as described in any one of claim 1 ~ 6, comprises the following steps:
1) make imaging layer: imaging layer is set over the transparent substrate；
2) radium-shine imaging: use double radium-shine seamless moulding press of roller, is posted laser plate on the double roller of seamless moulding press, is molded by 2 times, press local laser decorative pattern on imaging layer, form laser pattern layer；
3) aluminize sizing: at laser pattern layer surface configuration aluminium coated, laser pattern is shaped；
4) printed on both sides: install turn-over roller on intaglio press additional, makes base material realize turn-over in printing process, forms front color laser ink printed layer and reverse side color laser ink printed layer on aluminium coated surface and transparent base lower surface respectively；Described front color laser ink printed layer and reverse side color laser ink printing layer pattern one_to_one corresponding；
5) radium-shine image is accepted or rejected: in front, aluminium protective layer is washed in the chromatography of color laser ink printed layer surface; i.e. wash aluminium protective layer and cover the aluminium coated of color laser ink printed layer pattern covers; after drying; film is passed through caustic dip; remove unprotected aluminium coated part, obtain two-sided colorful local laser home decoration film.
8. a method for making two-sided colorful local laser home decoration film as described in any one of claim 1 ~ 6, comprises the following steps:
1) make imaging layer: imaging layer is set over the transparent substrate；
2) printing location cursor: use two-sided concave printing machine to position cursor in transparent base side tow sides printing；
3) radium-shine imaging: use double radium-shine seamless moulding press of roller, is posted laser plate on the double roller of seamless moulding press, is molded by 2 times, press local laser decorative pattern on imaging layer, form laser pattern layer；
4) aluminize sizing: at laser pattern layer surface configuration aluminium coated, laser pattern is shaped；
5) printed on both sides: utilize cursor location, location, uses two-sided intaglio plate chromatography technology, forms front color laser ink printed layer and reverse side color laser ink printed layer on aluminium coated surface and transparent base lower surface respectively；Described front color laser ink printed layer and reverse side color laser ink printing layer pattern one_to_one corresponding；
6) radium-shine image is accepted or rejected: utilize location cursor to be positioned at front color laser ink printed layer surface chromatography protective layer; i.e. wash aluminium protective layer and cover the aluminium coated of color laser ink printed layer pattern covers; after drying; film is passed through caustic dip; remove unprotected aluminium coated part, obtain two-sided colorful local laser home decoration film.
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| CN106626853A (en) * | 2016-12-28 | 2017-05-10 | 山东泰宝包装制品有限公司 | UV cold transfer printing double-surface laser process |
| CN106965583A (en) * | 2017-01-23 | 2017-07-21 | 浙江亚欣包装材料有限公司 | A kind of secondary mould pressing technique |
| CN114621478A (en) * | 2020-12-09 | 2022-06-14 | 上海天臣微纳米科技股份有限公司 | Composite iron film, preparation method thereof and composite iron adopting composite iron film |
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| CN100429127C (en) * | 2006-08-25 | 2008-10-29 | 广州咏顺包装材料有限公司 | Front-back two-sided chromatographic luminal antifalse pulling wire and its production method |
| CN101118712A (en) * | 2007-08-16 | 2008-02-06 | 绍兴京华激光制品有限公司 | Disposable laser holographic false proof seal |
| CN202656635U (en) * | 2012-06-13 | 2013-01-09 | 浙江宇狮包装材料有限公司 | Color printing holographic pattern transfer film |
| US8999487B2 (en) * | 2012-09-07 | 2015-04-07 | Apple Inc. | Systems and methods for protection of cosmetic surfaces and overflow prevention on electronic devices |
| CN103407686B (en) * | 2013-08-03 | 2015-06-10 | 广州咏顺包装材料有限公司 | Manufacturing method oflaser fluorescent anti-fake tear tape with both sides in gold or silver stamping |
| CN204263821U (en) * | 2014-11-10 | 2015-04-15 | 深圳市天意通防伪包装材料有限公司 | A kind of two-sided colorful local laser home decoration film |
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