CN204311000U - A kind of large format decoration pre-coating film with three-dimensional touch - Google Patents
A kind of large format decoration pre-coating film with three-dimensional touch Download PDFInfo
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- CN204311000U CN204311000U CN201420716856.4U CN201420716856U CN204311000U CN 204311000 U CN204311000 U CN 204311000U CN 201420716856 U CN201420716856 U CN 201420716856U CN 204311000 U CN204311000 U CN 204311000U
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Abstract
The utility model discloses a kind of large format decoration pre-coating film with three-dimensional touch, comprising: three-dimensional touch layer, be arranged on pre-coating film top layer, thickness is 30 ~ 50 μm; Fluorescent layer, be arranged on described three-dimensional touch layer lower surface, thickness is 3 ~ 5 μm; Ornament layer, is arranged on described fluorescent layer lower surface, and thickness is 0.1 ~ 0.5 μm; Substrate layer, is arranged on described ornament layer lower surface, and be Biaxially oriented polypropylene film (BOPP) or biaxially oriented polyester film, thickness is 12 ~ 20 μm, and mist degree is less than 2, and longitudinal tensile strength is greater than 150MPa; Medium layer, is arranged on described substrate layer lower surface, and thickness is 0.02 μm; Hot melt adhesive layer, is arranged on described medium layer lower surface, and thickness is 12 ~ 30 μm.The utility model cohesive strength is high, can fit, increase the ornamental of these materials with the material such as paper, non-woven fabrics, iron plate or plank, also can use as advertisement, picture poster separately.
Description
Technical field
The utility model relates to a kind of surface decoration material, particularly a kind of large format decoration pre-coating film with three-dimensional touch.
Background technology
Pre-coating film film coating technique is the main processing technology of printed matter overlay film in recent years, belongs to the green technology of Sustainable development.The pre-coating film that this film coating technique uses is in production and use procedure, the volatilization not producing toxic gas is polluted, objectionable impurities is not had to remain, can be widely used in the packaging of books and periodicals (especially student textbook), food, tobacco and wine, medicine etc., not forming potential threat to human consumer, is the first-selection of a lot of packaging company, printed matter enterprise.
Along with the tremendous development of pre-coating film technology, present pre-coating film is not merely limited to paper-plastic stick, even moulds at wood plastics composite, iron the figure that pre-coating film can be seen in the field such as compound, glass-plastic compound.Pre-coating film also not only uses as a kind of protecting materials, also can use as finishing material simultaneously, thus extend the Application Areas of pre-coating film.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of large format decoration pre-coating film with three-dimensional touch.
A kind of large format decoration pre-coating film with three-dimensional touch of the present utility model comprises:
Three-dimensional touch layer, is arranged on pre-coating film top layer, and thickness is 30 ~ 50 μm;
Fluorescent layer, be arranged on described three-dimensional touch layer lower surface, thickness is 3 ~ 5 μm;
Ornament layer, is arranged on described fluorescent layer lower surface, and thickness is 0.1 ~ 0.5 μm;
Substrate layer, is arranged on described ornament layer lower surface, and be Biaxially oriented polypropylene film (BOPP) or biaxially oriented polyester film, thickness is 12 ~ 20 μm, and mist degree is less than 2, and longitudinal tensile strength is greater than 150MPa;
Medium layer, is arranged on described substrate layer lower surface, and thickness is 0.02 μm;
Hot melt adhesive layer, is arranged on described medium layer lower surface, and thickness is 12 ~ 30 μm.
Preferably, described hot melt adhesive layer comprises ethylene-vinyl acetate copolymer, ethylene-methyl acrylate copolymer or polyurethane hot melt.
Preferably, described ornament layer and fluorescent layer are printed on the upper surface of substrate layer by the mode of intaglio printing; Described three-dimensional touch layer is formed through photoengraving photosensitive-ink.
Preferably, described ornament layer is provided with decorative pattern, and decorative pattern single width area is 1.8*1.8 ㎡ to the maximum.
The utility model adopts the mode of intaglio printing to realize the printing of large format pattern, and can volume to volume produce, the digital printing mode cost more conventional than market is low, and efficiency is high, achieves unification that is personalized and low cost.
The utility model have employed fluorescent layer, the color of decorative pattern can not only be made more gorgeous, and there is certain antiforge function, because fluorescent layer itself is transparent, be printed to special security pattern (such as fingerprint), namely do not affect the decorate properties of original film, security pattern can also be seen under ultraviolet illumination, reach false proof object.
In order to realize three-dimensional touch, typically use the method for mechanical hot pressing, but the three-dimensional touch in use evanescence that this method produces, can not be permanent, and the method for hot pressing cannot give small pattern with three-dimensional touch, the photoetch method that the utility model adopts can overcome these shortcomings of pressure sintering completely.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Embodiment
Now by reference to the accompanying drawings and embodiment the utility model is described in detail.
As shown in Figure 1, the large format decoration pre-coating film with three-dimensional touch of the present utility model comprises:
Substrate layer 4, substrate layer 4 is Biaxially oriented polypropylene film (BOPP) or biaxially oriented polyester film, and its thickness is 12 ~ 20 μm, and mist degree is less than 2, and longitudinal tensile strength is greater than 150MPa;
Ornament layer 3, the upper surface of substrate layer 4 is printed on by the mode of intaglio printing, this ornament layer 3 can realize personal printing according to customer demand, single width pattern area is maximum reaches 1.8*1.8m2 for it, adopt intaglio printing volume to volume to produce, the digital printing mode cost more conventional than market is low, and efficiency is high, achieve unification that is personalized and low cost, the thickness of its ornament layer 3 is 0.1 ~ 0.5 μm;
Fluorescent layer 2, be printed on ornament layer 3 upper surface by the mode of intaglio printing, its thickness is 3 ~ 5 μm, and the pattern in the region and ornament layer 3 that are printed on fluorescent layer 2 can be consistent, also can do the printing of anti-counterfeiting mark at arbitrary region.Fluorescent layer 2 can not only make the color of decorative pattern more gorgeous, and there is certain antiforge function, because fluorescent layer 2 itself is transparent, be printed to special security pattern (such as fingerprint), namely the decorate properties of original film is not affected, security pattern can also be seen under ultraviolet illumination, reach false proof object;
Three-dimensional touch layer 1, is coated with and is located at fluorescent layer 2 upper surface, and photosensitive-ink is formed three-dimensional touch layer 1 through photoengraving.In order to realize three-dimensional touch, typically use the method for mechanical hot pressing, but the three-dimensional touch in use evanescence that this method produces, can not be permanent, and the method for hot pressing cannot give small pattern with three-dimensional touch, the photoetch method that the utility model adopts can overcome these shortcomings of pressure sintering completely.Concrete grammar is that first completely width is coated with photosensitive-ink; after dry solidification; expose with the roller with ornament layer identical patterns; with development liquid medicine, the exposed portion of sensitive layer is washed away afterwards; material is thus formed the indentation consistent with decorative pattern; have stereoscopic sensation during touch, retained part can also play a protective role to fluorescent layer 2.Its three-dimensional touch layer 1 thickness is 30 ~ 50 μm;
Medium layer 5, medium layer 5 is polymine, and be coated with and be located at substrate layer 4 lower surface, its thickness is 0.02 μm, plays the effect connecting hot melt adhesive layer 6 and substrate layer 4;
Hot melt adhesive layer 6, painting is located at medium layer 5 lower surface, its hot melt adhesive layer 6 can be one or more in ethylene-vinyl acetate copolymer, ethylene-methyl acrylate copolymer or polyurethane hot melt, according to bonding material selection, its thickness is 12 ~ 30 μm.
It is below embodiment of the present utility model.
Embodiment 1 is as follows:
The three-dimensional touch being 1.58m*1.8m for single width decorative pattern area decoration pre-coating film, can adopt the polyester (PET) of 1600mm fabric width to be substrate layer 4, by the length cycles printed decoration pattern of 1800mm, realizes batch production.
As shown in Figure 1, there is the large format decoration pre-coating film of three-dimensional touch, base material is the biaxially oriented polyester film that 1600mm is wide, 15 μm thick, front scribble the ornament layer 3 of 0.15 μm of thickness, ornament layer 3 can be the MoonlIght on the Lotus Pond figure of 1.58m*1.8m, ornament layer 3 scribbles the fluorescent layer 2 of 5 μm of thickness, the printed patterns of fluorescent layer 2 is consistent with ornament layer 3, can print a small amount of fingerprint pattern and reach false proof object in the region outside decorative pattern simultaneously.
The photosensitive-ink that coating 35 μm is thick on fluorescent layer 2, after dry solidification, exposes with the roller with ornament layer 3 identical patterns, is washed away by the exposed portion of sensitive layer afterwards, material is thus formed three-dimensional touch layer 1 with development liquid medicine.
Now product fabric width is still 1600mm, the medium layer 5 of thickness about 0.02 μm of thickness is scribbled at the reverse side of biaxially oriented polyester film, medium layer 5 is compounded with the hot melt adhesive layer 6 of 20 μm of thickness, hot melt adhesive layer 6 is EMA, medium layer 5 is mainly used in the ply adhesion strength improving substrate layer 4 and hot melt adhesive layer 6, need the both sides of the edge of cutting away 20mm during composite hot melt glue-line 6, finally make the large format decoration pre-coating film with three-dimensional touch that fabric width is 1580mm.The present embodiment can be fitted with non-woven fabrics, cuts according to the length of decorative pattern, as the decorative advertisement of building periphery.
Embodiment 2 is as follows:
The three-dimensional touch being 1.4m*1.6m for single width decorative pattern area decoration pre-coating film, can adopt the polyester PET of 1420mm fabric width to be substrate layer 4, by the length cycles printed decoration pattern of 1600mm, realizes batch production.
As shown in Figure 1, there is the large format decoration pre-coating film of three-dimensional touch, base material is the biaxially oriented polyester film that 1420mm is wide, 20 μm thick, the ornament layer 3 of 0.5 μm of thickness is scribbled in the front of biaxially oriented polyester film, ornament layer 3 can be the land of charm and beauty figure of 1.4m*1.6m, ornament layer 3 scribbles the fluorescent layer 2 of 3 μm of thickness, the printed patterns of fluorescent layer 2 is consistent with ornament layer 3.
The photosensitive-ink that coating 50 μm is thick on fluorescent layer 2, after dry solidification, ornament layer 3 is needed part roller exposure (as mountains and rivers or the rising sun) of giving prominence to especially, with development liquid medicine, the exposed portion of sensitive layer is washed away afterwards, material is thus formed three-dimensional touch layer 1.
Now product fabric width is still 1420mm, the medium layer 5 of thickness about 0.05 μm of thickness is scribbled at the reverse side of biaxially oriented polyester film, medium layer 5 is compounded with the hot melt adhesive layer 6 of 30 μm of thickness, hot melt adhesive layer 6 is ethylene-vinyl acetate copolymer EVA, medium layer 5 is mainly used in the ply adhesion strength improving substrate layer 4 and hot melt adhesive layer 6, need the both sides of the edge of cutting away 20mm during composite hot melt glue-line 6, finally make the large format decoration pre-coating film with three-dimensional touch that fabric width is 1400mm.The present embodiment can with glass gluing, cut according to the length of decorative pattern, use as translucent glass screen.
When not conflicting, the embodiment in the utility model and the feature in embodiment can arbitrary combination mutually.Although above-described embodiment to be contrasted detailed description to the utility model; but these illustrate just illustrative to the utility model; instead of to restriction of the present utility model; any utility model do not exceeded in the utility model connotation is created, and all belongs in protection domain of the present utility model.
Claims (4)
1. there is a large format decoration pre-coating film for three-dimensional touch, it is characterized in that, comprising:
Three-dimensional touch layer, is arranged on pre-coating film top layer, and thickness is 30 ~ 50 μm;
Fluorescent layer, be arranged on described three-dimensional touch layer lower surface, thickness is 3 ~ 5 μm;
Ornament layer, is arranged on described fluorescent layer lower surface, and thickness is 0.1 ~ 0.5 μm;
Substrate layer, is arranged on described ornament layer lower surface, and be Biaxially oriented polypropylene film (BOPP) or biaxially oriented polyester film, thickness is 12 ~ 20 μm, and mist degree is less than 2, and longitudinal tensile strength is greater than 150MPa;
Medium layer, is arranged on described substrate layer lower surface, and thickness is 0.02 μm;
Hot melt adhesive layer, is arranged on described medium layer lower surface, and thickness is 12 ~ 30 μm.
2. the large format decoration pre-coating film with three-dimensional touch according to claim 1, is characterized in that: described hot melt adhesive layer comprises ethylene-vinyl acetate copolymer, ethylene-methyl acrylate copolymer or polyurethane hot melt.
3. the large format decoration pre-coating film with three-dimensional touch according to claim 1, is characterized in that: described ornament layer and fluorescent layer are printed on the upper surface of substrate layer by the mode of intaglio printing; Described three-dimensional touch layer is formed through photoengraving photosensitive-ink.
4. the large format decoration pre-coating film with three-dimensional touch according to claim 1, it is characterized in that: described ornament layer is provided with decorative pattern, decorative pattern single width area is 1.8*1.8m to the maximum
2.
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106965582A (en) * | 2017-04-13 | 2017-07-21 | 北京康得新功能材料有限公司 | A kind of 3D rendering effect pre-coating film and preparation method thereof |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106965582A (en) * | 2017-04-13 | 2017-07-21 | 北京康得新功能材料有限公司 | A kind of 3D rendering effect pre-coating film and preparation method thereof |
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Effective date of registration: 20200220 Address after: 215600 west side of Taiwan Road, Zhangjiagang Free Trade Zone, Suzhou City, Jiangsu Province, south side of Hexin chemical Patentee after: ZHANGJIAGANG FREE TRADE ZONE KANGDE FILM INDUSTRY CO., LTD. Address before: 102200, 26 Zhenxing Road, Beijing, Changping District Patentee before: BEIJING KANGDEXIN FUNCTION MATERIAL CO., LTD. |