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One-way perspective digital printed material with bottom coated with BOPP membrane and process method

A one-way perspective, digital printing technology, applied in the field of advertising display and decorative materials, can solve the problems of wasting materials, affecting the appearance, complex process, etc., to achieve the effect of reducing cost, easy operation and complete process flow

Active Publication Date: 2013-01-09
SHANGHAI NAR INDAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 2. The process is complex and wastes materials
[0007] 3. In the process of peeling off the original backing paper, the small holes will be deformed, which will affect the appearance

Method used

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  • One-way perspective digital printed material with bottom coated with BOPP membrane and process method
  • One-way perspective digital printed material with bottom coated with BOPP membrane and process method

Examples

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Embodiment Construction

[0032] Below in conjunction with accompanying drawing, take the BOPP film of thickness 0.02mm as example, the present invention will be further described:

[0033] Such as figure 1 Shown: the layered structure of the PVC black and white film layer, glue layer, anti-adhesive release paper layer, and BOPP film bottom layer, the vertical planes of the PVC black and white film layer, glue layer, and anti-adhesive release paper layer are regularly arranged and transparent Light through hole, the aperture of the light through hole is Φ1.6mm, and the hole distance is 2.4mm.

[0034] Its manufacturing process includes the following steps:

[0035] 1. PVC black and white film adhesive

[0036] 1) Put the large roll of double-drenched single-silicon release paper on the roller shaft and unwind it;

[0037] 2) Go to the gluing shaft and apply glue on the release surface of the release paper;

[0038] 3) Segmented drying, the segmental drying temperature of the oven is 95 ° C ± 5;

...

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Abstract

The invention belongs to an one-way perspective digital printed material with bottom coated with a BOPP membrane and a process method, the one-way perspective digital printed material is in a layer-shaped structure composed of a PVC black-white film, a glue layer, an adhesion-resistant release paper layer and a BOPP membrane bottom layer in order, and the process method comprises the steps of PVC black-white film back-gluing, punching and film coating. The process flow is complete, the operation is simple, and bottom paper is not replaced after punching and film coating is conducted directly, the one-way perspective digital printed material with bottom coated with the BOPP membrane resolves the problem of deformation of a small hole during the stripping process, enables the aperture to maintain circularity, simultaneously the production cost is reduced, the absorbency is excellent, the leakage of printing ink of a single permeable membrane during the painting process can be solved; the good stretching performance of the BOPP membrane can protect the destroy of the pulling force of a machine on a glue-faced microstructure during the painting process, so that the viscosity and stability of the glue face can be protected.

Description

technical field [0001] The BOPP film-covered one-way digital printing material and the process method of the present invention relate to the technical field of advertisement display and decorative materials, in particular to a BOPP film-covered one-way digital printing material. Background technique [0002] One-way see-through film is a flat consumable material for advertising. It is currently mainly used to display advertising effects on automobile body glass, glass curtain walls, and shopping mall glass windows. [0003] BOPP is biaxially oriented polypropylene, and BOPP film has the advantages of light weight, high mechanical strength, and good dimensional stability. [0004] The general one-way film on the market mainly includes a one-way see-through film and a backing paper layer, and the one-way see-through film is attached to a new backing paper after hole making. There are following defects in such technology: [0005] 1. There are also holes on the original backi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41M5/50B32B3/24B32B27/10B32B27/30B32B27/32B32B7/12B32B37/06B32B38/04
Inventor 彭煜靖苏达明王宪委
Owner SHANGHAI NAR INDAL
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