CN104401065A - Household decoration membrane with double colorful surfaces and local laser and manufacturing method thereof - Google Patents
Household decoration membrane with double colorful surfaces and local laser and manufacturing method thereof Download PDFInfo
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- CN104401065A CN104401065A CN201410626737.4A CN201410626737A CN104401065A CN 104401065 A CN104401065 A CN 104401065A CN 201410626737 A CN201410626737 A CN 201410626737A CN 104401065 A CN104401065 A CN 104401065A
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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 household decoration membrane with double colorful surfaces and local laser. The membrane comprises a transparent substrate. An imaging layer, a laser pattern layer, an aluminum-coated layer, a frontal colorful laser printing ink printing layer, and an aluminum washing protective layer are laminated on the transparent substrate in sequence. A back colorful laser printing ink printing layer is laminated on the lower surface of the transparent substrate. The laser pattern layer has local laser lines. The patterns on the frontal colorful laser printing ink printing layer are corresponding to the patterns on the back colorful laser printing ink printing layer one-to-one. The invention also provides a method for manufacturing the household decoration membrane with double colorful surfaces and local laser. In the manufacturing method, a transparent substrate is adopted, the positioning cursors are printed on the back and front surface of the transparent substrate or an overturning roller is installed on a gravure printing machine so as to precisely position double colorful overprint. Moreover, the local laser pattern is obtained by painting a protective layer. The prepared household decoration membrane has the advantages of clear picture, prominent topic, rich patterns, and enlarged breadth, and thus is more suitable for household decoration.
Description
Technical field
The present invention relates to home decoration film, relate to a kind of two-sided colorful local laser home decoration film and preparation method thereof particularly.
Background technology
Home decoration film is a kind of home decoration material 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, be applicable to the hobby of various crowd, contain the every aspect of finishing, decoration.Radium-shine imaging technique not only has novelty, beautiful appearance because of its printed matter prepared, also there is high-tech antiforge function simultaneously, be called as the technology of forefront in world's packages printing industry, be widely used in various aspects, radium-shine technology is applied to home decoration film industry by people gradually in recent years.
The technology of current one side laser film is comparatively ripe, but for two-sided laser film, especially two-sided local laser, the accurate control of the pattern position of local laser is a difficult problem for industry always, if control bad, when local laser pattern and inked areas carry out chromatography, often produce gap at overlapping area marginal position, affect product quality.And two-sidedly more requiring the accurate positioning of local laser pattern, such double-side pattern could better compound, avoids error.
Due to the existence of an above-mentioned difficult problem, two-sided laser film in the market, mostly be two-sided monochromatic justifying laser film, the large-area flicker effect that whole radium-shine lamina produces can have influence on printed matter, and some needs the obvious visual effect of ledge, and due to the easy convention of this aesthetic feeling, be difficult to the needs meeting different crowd, be 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 comprises 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 through the process of pressure fresh laser light, the aluminium coated in base material front is printed with lines, the aluminium coated of base material reverse side just there are miniature word or pattern to print lines, be coated with pressure-sensitive adhesive layer in the side of lines, be coated with release agent layer in the side of miniature word or pattern, described by it known, described antifalse pulling wire, although be two-sided radium-shine, color is single, and be that justifying is radium-shine.
Patent 201310333733.2 discloses the radium-shine fluorescence anti-forge band of a kind of front-back two-sided thermoprint gold and silver and manufacture method thereof, it adopts two volume polythene PE T polyester films as transfer membrane, first make the golden surface layer in front and the radium-shine fluorescence surface layer of reverse side to two volume PET respectively, wherein golden aspect is combined by yellow line ink layer and aluminium coated and is formed; Then adopt same step compounding technology, golden for the front on two migration volume films surface layer and the radium-shine fluorescence surface layer of reverse side are compounded in respectively on the lines face and word face of the polyethylene film of basement membrane, thus form two-sided radium-shine gold and silver film.It is radium-shine that the program realizes two-sided gold and silver mainly through transfer-combination process.
Further, laser film in above-mentioned patent is all be applied to packaging material antifalse pulling wire, and it is lower to film width requirement, generally all at 1m once, as the radium-shine fluorescence anti-forge band of front-back two-sided thermoprint gold and silver in patent 201310333733.2, the width of its film is 0.5m.And for home decoration film, because it lays area greatly, usually require that the width of film is at more than 1m, such constructability, in pad pasting process, seam is less simultaneously, can not affect whole structure.But at present in laser film industry, the width of the film produced all is no more than 1m.
Summary of the invention
In order to solve the problem, 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, comprises transparent base, and 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, of the present inventionly additionally provide a kind of method making above-mentioned two-sided colorful local laser home decoration film, comprise the following steps:
1) imaging layer is made: imaging layer is set over the transparent substrate;
2) radium-shine imaging: use two radium-shine seamless moulding press of roller, the two roller of seamless moulding press posts laser plate, by 2 mold pressings, imaging layer presses local laser decorative pattern, form laser pattern layer;
3) to aluminize sizing: aluminium coated is set on laser pattern layer surface 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 respectively on aluminium coated surface and transparent base lower surface; 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: wash aluminium protective layer in the surface chromatography of front color laser ink printed layer; namely the aluminium coated that aluminium protective layer covers color laser ink printed layer pattern covers is washed; after oven dry; film is passed through caustic dip; remove not protected 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) imaging layer is made: imaging layer is set over the transparent substrate;
2) positioning cursor is printed: adopt two-sided concave printing machine at transparent base side tow sides printing positioning cursor;
3) radium-shine imaging: use two radium-shine seamless moulding press of roller, the two roller of seamless moulding press posts laser plate, by 2 mold pressings, imaging layer presses local laser decorative pattern, form laser pattern layer;
4) to aluminize sizing: aluminium coated is set on laser pattern layer surface laser pattern is shaped;
5) printed on both sides: utilize positioning cursor to locate, adopts two-sided intaglio plate overprint technique, forms front color laser ink printed layer and reverse side color laser ink printed layer respectively on aluminium coated surface and transparent base lower surface; 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 positioning cursor to be positioned at front color laser ink printed layer surface chromatography protective layer; namely the aluminium coated that aluminium protective layer covers color laser ink printed layer pattern covers is washed; after oven dry; film is passed through caustic dip; remove not protected aluminium coated part, obtain two-sided colorful local laser home decoration film.
The invention has the beneficial effects as follows: the present invention adopts transparent base; by at base material positive back face printing positioning cursor or install turn-over roller on intaglio press additional; realize the precise positioning of double-faced color chromatography; the mode of further employing coat protective layer obtains local laser pattern; prepared two-sided colorful local laser home decoration film picture is clear; focus is given prominence to; pattern enriches; the width of further film is at more than 1m; constructability; in pad pasting process, seam is less simultaneously, can not affect whole structure, be more suitable for home decoration needs.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present invention, instead of whole embodiment, and those skilled in the art, under the prerequisite not paying creative work, can also 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 invention provides the embodiment of a two-sided colorful local laser home decoration film, as shown in Figure 1, its structure comprises: comprise 1 transparent base, and transparent base 1 upper surface is compounded with imaging layer 2, laser pattern layer 3, aluminium coated 4, front color laser ink printed layer 5 successively and washes 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, constructability, and in pad pasting process, seam is less simultaneously, can not affect whole structure, be more suitable for home decoration needs.
Two-sided colorful local laser home decoration film of the present invention makes by following methods:
1) imaging layer is made: imaging layer is set over the transparent substrate; Transparent base can 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, applies acrylic resin thereon as imaging layer.
2) radium-shine imaging: use two radium-shine seamless moulding press of roller, the two roller of seamless moulding press posts laser plate, by 2 mold pressings, imaging layer presses local laser decorative pattern, form laser pattern layer; Because base material is transparent material, so material positive and negative laser effect looks it is consistent.Wherein said seamless molded roller can be seamless molded roller disclosed in patent CN202703076U.
3) to aluminize sizing: aluminium coated is set on laser pattern layer surface laser pattern is shaped.Thickness of aluminizing is selected 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, such 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 adopt 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; namely the aluminium coated that aluminium protective layer covers color laser ink printed layer pattern covers is washed; preferably, protective layer is gloss oil solution, as the gloss oil solution be made up of acrylic materials.After chromatography, dry, then decorating film is passed through caustic dip, remove the aluminium coated that non-protected seam covers, thus obtain two-sided colorful local laser home decoration film.
Such scheme by installing turn-over roller additional on intaglio press, base material turn-over is realized in printing process, again machine ability printed back is gone up after printing front, reach the effect that one-step print two sides all prints, although can accurate positioning, but owing to having installed turn-over roller additional, printed on both sides number of color is reduced, namely can not use too many color during printing.
So, of 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 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, applies acrylic resin thereon as imaging layer.
2) positioning cursor is printed: adopt two-sided concave printing machine at transparent base side tow sides printing positioning cursor; Such as utilize two-sided concave printing machine at the positioning cursor of transparent base side tow sides process black to realize positive antidirection finding.
3) radium-shine imaging: use two radium-shine seamless moulding press of roller, the two roller of seamless moulding press posts laser plate, by 2 mold pressings, imaging layer presses local laser decorative pattern, form laser pattern layer; Wherein said seamless molded roller can be seamless molded roller disclosed in patent CN202703076U.
4) to aluminize sizing; Arrange aluminium coated on laser pattern layer surface to shape to laser pattern; Thickness of aluminizing is selected as required, and thickness of such as aluminizing is 0.038 μm.
5) printed on both sides: utilize positioning cursor to realize precise positioning, adopt two-sided intaglio plate overprint technique, use color laser ink in the printing of 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: utilize positioning cursor to be positioned at front color laser ink printed layer surface chromatography protective layer, this protective layer is gloss oil solution, as the gloss oil solution be made up of acrylic materials.After oven dry, by film by caustic dip, remove unnecessary part of aluminizing, obtain two-sided colorful local laser home decoration film.
Namely by the method at substrate surface printing positioning cursor, position, more accurate positioning, thus realize double-faced color printing.Further, in conjunction with washing aluminium protective layer, realize local laser, thus obtain the household print film of two-sided colorful local laser.
Above 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 under the prerequisite without prejudice to spirit of the present invention, and these equivalent modification or replacement are all included in the application's claim limited range.
Claims (7)
1. a two-sided colorful local laser home decoration film, comprises transparent base, it is characterized 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.
2. a kind of two-sided colorful local laser home decoration film according to claim 1, is characterized in that: described transparent base is PET film, BOPET film, BOPP film, PVC film or PI film.
3. a kind of two-sided colorful local laser home decoration film according to claim 1, is characterized in that: described imaging layer material is acrylic resin.
4. a kind of two-sided colorful local laser home decoration film according to claim 1, is characterized in that: described in wash aluminium protective layer be gloss oil protective layer.
5. a kind of two-sided colorful local laser home decoration film according to claim 1, is characterized in that: the width of described two-sided colorful local laser home decoration film is 1.1m ~ 1.8m.
6. make a method for the two-sided colorful local laser home decoration film as described in any one of claim 1 ~ 5, comprise the following steps:
1) imaging layer is made: imaging layer is set over the transparent substrate;
2) radium-shine imaging: use two radium-shine seamless moulding press of roller, the two roller of seamless moulding press posts laser plate, by 2 mold pressings, imaging layer presses local laser decorative pattern, form laser pattern layer;
3) to aluminize sizing: aluminium coated is set on laser pattern layer surface 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 respectively on aluminium coated surface and transparent base lower surface; 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: wash aluminium protective layer in the surface chromatography of front color laser ink printed layer; namely the aluminium coated that aluminium protective layer covers color laser ink printed layer pattern covers is washed; after oven dry; film is passed through caustic dip; remove not protected aluminium coated part, obtain two-sided colorful local laser home decoration film.
7. make a method for the two-sided colorful local laser home decoration film as described in any one of claim 1 ~ 5, comprise the following steps:
1) imaging layer is made: imaging layer is set over the transparent substrate;
2) positioning cursor is printed: adopt two-sided concave printing machine at transparent base side tow sides printing positioning cursor;
3) radium-shine imaging: use two radium-shine seamless moulding press of roller, the two roller of seamless moulding press posts laser plate, by 2 mold pressings, imaging layer presses local laser decorative pattern, form laser pattern layer;
4) to aluminize sizing: aluminium coated is set on laser pattern layer surface laser pattern is shaped;
5) printed on both sides: utilize positioning cursor to locate, adopts two-sided intaglio plate overprint technique, forms front color laser ink printed layer and reverse side color laser ink printed layer respectively on aluminium coated surface and transparent base lower surface; 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 positioning cursor to be positioned at front color laser ink printed layer surface chromatography protective layer; namely the aluminium coated that aluminium protective layer covers color laser ink printed layer pattern covers is washed; after oven dry; film is passed through caustic dip; remove not protected aluminium coated part, obtain two-sided colorful local laser home decoration film.
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Cited By (8)
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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 | Secondary die pressing process |
| CN112874102A (en) * | 2021-03-05 | 2021-06-01 | 鸿威新科(天津)装饰材料有限公司 | Solid-color or metal-texture soft glass with double-sided patterns and lines and manufacturing method thereof |
| CN113910795A (en) * | 2021-11-19 | 2022-01-11 | 深圳市冠盟贴纸制品有限公司 | Processing method of plastic transparent card and plastic transparent card |
| CN114621478A (en) * | 2020-12-09 | 2022-06-14 | 上海天臣微纳米科技股份有限公司 | Multi-iron film and preparation method thereof, and multi-film iron using the multi-iron film |
| CN115257025A (en) * | 2022-08-01 | 2022-11-01 | 上海天臣微纳米科技股份有限公司 | A kind of preparation method of degradable packaging film |
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| CN116141816A (en) * | 2023-02-27 | 2023-05-23 | 浙江金石包装有限公司 | Preparation method of composite material based on internal and external corresponding variable codes |
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| CN116141816A (en) * | 2023-02-27 | 2023-05-23 | 浙江金石包装有限公司 | Preparation method of composite material based on internal and external corresponding variable codes |
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