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Spray paintable reflective single sided perspective film, and production method

A see-through film and reflective technology, used in chemical instruments and methods, layered products, synthetic resin layered products, etc., can solve the problems of short life, difficult to ensure the integrity of the film after punching, and difficult to ensure the installation effect is smooth and beautiful.

Inactive Publication Date: 2007-05-09
贾剑方
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of reflective film is used on the glass of buses, taxis, hotels, hotels, office buildings, etc., and it cannot achieve the effect of one-sided perspective
[0005] The existing reflective film on the market is coated with PVC to achieve a spray-painting effect, and punched to achieve a single-sided perspective effect. After testing, because the existing reflective film with PET or acrylic as the carrier is relatively hard and brittle, it is difficult to Ensure the integrity of the film after punching, and when installing in the test, it is difficult to ensure the smooth and beautiful installation effect of the film after printing advertisements, and the service life is short; use the existing reflective film on the market to peel off the PET and then coat it with PVC , made into a single-sided see-through film, through the test of making it into an advertisement and pasting it on the vehicle glass, it is found that when viewed from the inside to the outside, the refracted light is strong, with a dazzling feeling, and it is difficult to see things outside, especially when pasted on it. The rear window glass of the vehicle affects the safety of reversing

Method used

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  • Spray paintable reflective single sided perspective film, and production method
  • Spray paintable reflective single sided perspective film, and production method
  • Spray paintable reflective single sided perspective film, and production method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Using PET or acrylic as the carrier film, according to the conventional process, after the resin layer 3, the micro glass beads 4, and the reflective layer 5 are compounded, the lower layer of PVC 7 and the release paper layer are sequentially compounded on the outside of the reflective layer 5. Then peel off the PET or acrylic, compound and replace it with a colorable upper layer PVC 1, and then punch the resulting synthetic film with a hole diameter of 1.4-1.8mm, a hole distance of 1.8-2.6mm, and a hole density of 25-30 pcs / square centimeters. Finally, the punched release paper is peeled off, and the unpunched release paper 9 is combined to obtain a finished product, the structure of which is shown in Fig. 1 and Fig. 2 .

[0034] From Figure 3, the internal structure of the printable reflective single-sided see-through film can be observed. From top to bottom, there is a colorable upper layer PVC 1, a transparent resin layer 3, and glass beads 4 are distributed in th...

Embodiment 2

[0036] Using PET or acrylic as the carrier film, according to the conventional process, after compounding the resin layer 3, the micro glass beads 4, and the reflective layer 5, the colorable upper layer PVC 1 is compounded on the surface of the PET or acrylic carrier film 2; The outer side of the reflective layer 5 is sequentially compounded with the lower layer of PVC 7 and the release paper layer with an adhesive, and then the resulting synthetic film is punched with a hole diameter of 1.4-1.8mm, a hole distance of 1.8-2.6mm, and a hole density of 25- 30 / square centimeter; peel off the release paper through punching, compound the release paper 9 without punching to get finished product, its structure as shown in Figure 1 and Figure 2.

[0037] From Figure 4, it can be observed that the internal structure of the spray-paintable reflective single-sided see-through film includes, from top to bottom, a colorable upper layer PVC1, a PET or acrylic carrier film 2, a resin layer 3,...

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Abstract

A reflecting single-surface perspective membrane able to be spray-painted is composed of an upper PVC layer able to be colored, a resin layer, a reflecting layer, a lower PVC layer and a parting paper layer, and has multiple through holes. Its preparing process includes such steps as providing PET or acrylic film as carrier film, conventionally attaching adhesive, glass beads, resin layer and reflecting layer to it, sequentially attaching lower PVC layer and parting paper layer, stripping said carrier film, attaching upper PVC layer, punching said through holes, and exchanging parting paper layer.

Description

technical field [0001] The present invention relates to a sticking film used for inkjet advertisements, division of office areas, interior decoration, etc., and a production method thereof. Background technique [0002] Advertising posters are usually pasted on various glass such as vehicle glass, building glass, glass curtain walls, shop windows, convenience store doors and windows, telephone halls, and office partitions. The PET or acrylic used on the surface of the reflective film currently on the market has poor ink absorption, and it is difficult for the ink to penetrate into the surface layer, especially the inkjet effect is worse, and the toughness of the reflective film is not high. However, the cost of using reflective special ink in the way of silk screen printing is relatively high. Due to the problem of plate making, the cost of large and small silk screen printing is higher. [0003] Application No. 86105302, Application No. 96101698.1, Application No. 2003301...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B27/06B32B7/12B32B3/24B32B37/02B32B37/26B32B38/04
Inventor 贾剑方
Owner 贾剑方
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