Perforation unidirection perspective film
Technical field: the present invention relates to a kind of self-adhesive plastic film of the picture poster of preparing advertising, relate in particular to a kind of perforation unidirection perspective film.
Background technology: at present, the self-adhesive plastic film of the picture poster that is used to prepare advertising mainly contains transparent and opaque two kinds of materials; During use, the film that is printed with literal or pattern is attached to the purpose that can reach advertisement, propaganda on glass.Yet, the double-edged perspective rate of transparent membrane is almost consistent, though the visual field of indoor occupant and daylighting effect are better, because indoor and outdoor perspective case all, thereby influence the expressive force of picture and text, make that picture color does not show gorgeous, visual effect is outstanding inadequately in the film front.Though and the positive visual effect of opaque film is fine, influence defectives such as the indoor occupant visual field, indoor lighting be bad but exist.
Summary of the invention: in order to overcome the deficiencies in the prior art, the present invention aims to provide a kind of self-adhesive plastic film material of the picture poster of preparing advertising, thereby the picture and text visual effect that realizes being plotted in this film front is obvious, beautiful in colour, and the indoor visual field is not subjected to that picture and text influence, yet purpose preferably of daylighting simultaneously.
Technical scheme of the present invention comprises the substrate that is provided with some through holes, and the viscosity light shield layer is adhered at the back side of this substrate, is evenly distributed on on-chip through hole and runs through the viscosity light shield layer, and the surface of described viscosity light shield layer is fitted with release liners; The gross area of through hole account for substrate surface long-pending 50~60%, substrate is the white plastic sheet.
Described viscosity light shield layer is made up of black-out ink layer that is coated in substrate back and the non-drying glue layer that is coated in the black out ink laminar surface; Described viscosity light shield layer is made of the shading non-drying glue layer that is coated in substrate back; Described viscosity light shield layer is made up of shading film that sticks on substrate back and the non-drying glue layer that is coated in this film surface; The diameter of through hole is 1.45~1.6mm.
Compared with the prior art, the present invention makes that the picture and text visual effect that is plotted in the film front is obvious, beautiful in colour owing to be provided with some through holes on substrate; Simultaneously, the visual field of indoor occupant is not influenced by picture and text, and daylighting is also more satisfactory.
Description of drawings:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the structural representation of the embodiment of the invention 2;
Fig. 4 is the structural representation of the embodiment of the invention 3.
Among the figure: substrate 1 black-out ink layer 2 non-drying glue layers 3 release liners 4 through holes 5 shading non-drying glue layers 6 shading films 7
The specific embodiment: the invention will be further described below in conjunction with specific embodiment:
In Fig. 1~2: one deck black-out ink layer 2 is adhered at the back side of substrate 1, is coated with non-drying glue layer 3 on the surface of black-out ink layer 2, is evenly equipped with some through holes 5 that run through non-drying glue layer 3 on the surface of substrate 1, and release liners 4 is fitted in the surface of non-drying glue layer 3.The gross area of through hole 5 accounts for 50% of substrate 1 surface area, and the diameter of through hole 5 is 1.45mm.Black-out ink layer 2 is a black ink.
Fig. 3 is an another kind of structure of the present invention, and the back side of substrate 1 is coated with one deck shading non-drying glue layer 6, is evenly equipped with some through holes 5 that run through shading non-drying glue layer 6 on the surface of substrate 1, and release liners 4 is fitted in the surface of shading non-drying glue layer 6.The gross area of through hole 5 accounts for 55% of substrate 1 surface area, and the diameter of through hole 5 is 1.5mm.Shading non-drying glue layer 6 is the black adhesive sticker.
Fig. 4 is the third structure of the present invention, back side applying one deck shading film 7 of substrate 1, and the surface-coated of this film has one deck non-drying glue layer 3, is evenly equipped with some through holes 5 that run through non-drying glue layer 3 on the surface of substrate 1, and release liners 4 is fitted in the surface of non-drying glue layer 3.The gross area of through hole 5 accounts for 60% of substrate 1 surface area, and the diameter of through hole 5 is 1.6mm.Shading film 7 is lighttight flexible film, as black plastic film etc.
During use, pattern or literal are plotted in front of the present invention, because the surface of substrate 1 is furnished with some through holes 5, a part of pigment passes that through hole 5 drops on the release liners 4, another part then drops on the substrate 1 between the through hole 5 and forms pattern or literal; Release liners 4 is peeled off, substrate 1 is attached on the clear glass gets final product.