Production technology for laser hollow-out aluminized paper

A production process and technology of aluminized paper, which is applied in the process of producing decorative surface effects, papermaking, paper coatings, etc., can solve the problems of complex preparation method of laser hollow aluminized paper, low overall production efficiency, environmental pollution, etc. To achieve the effect of novel and beautiful appearance, strong anti-counterfeiting effect and strong three-dimensional effect

Inactive Publication Date: 2015-04-22
YANTAI BOYUAN TECH MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention mainly solves the technical problems of complicated preparation method, low overall production efficiency, high cost and environmental pollution of existing laser hollowed aluminized paper, and provides a simple process, high production efficiency, low cost, and the whole production process does not require The use of polluting corrosive liquid is more conducive to the production process of environmentally friendly laser hollowed aluminized paper

Method used

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  • Production technology for laser hollow-out aluminized paper

Examples

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Comparison scheme
Effect test

Embodiment 1

[0026] Example 1 A production process of laser hollowed aluminized paper

[0027] Implementation steps:

[0028] (1) Coat the moldable coating on the surface of the PET film with a 200-mesh wire roller at a speed of 100m / min on the coating machine, and dry the coated PET film in a hot oven at a temperature of 80-150°C to form a film , the film is a moldable coating.

[0029] (2) Use a molding machine at a speed of 40m / min and a molding temperature of 130°C to imprint and transfer the laser information on the holographic nickel plate with a three-dimensional pattern to the moldable coating, step 1] of the moldable coating Become a laser information layer.

[0030] (3) Use a positive image resin roller with a diamond pattern and a 250 mesh ceramic roller to coat a layer of fluorine oil on the position of the diamond pattern on the laser information layer as a low surface tension coating.

[0031] (4) Send the PET film containing the laser information layer and the fluorine ...

Embodiment 2

[0036] Example 2 A Production Process of Sprayed Aluminum Cardboard Containing Red Hollow Text

[0037] Implementation steps:

[0038] (1) Coat the moldable coating on the surface of the PET film with a 220-mesh wire roller at a speed of 110m / min on the coating machine, and dry the coated PET film in a hot oven at a temperature of 80-150°C to form a film , the film is a moldable coating.

[0039] (2) Using a molding machine at a speed of 50m / min and a molding temperature of 120°C, imprint and transfer the laser information on the nickel plate to the moldable coating; the moldable coating in step 1] becomes the laser information layer.

[0040] (3) Design the size and position of the text according to the needs, and laser engrave the designed running script "Boyuan" on the resin roller to make a positive image resin roller; on the laser information layer, use the positive image resin roller and 250 Mesh wire ceramic roller is coated with a layer of silicone oil as a low...

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Abstract

The invention relates to a production technology for laser hollow-out aluminized paper. The technology comprises: coating a base membrane containing a laser information layer with a low-surface-tension coating containing picture and text, performing vacuum aluminizing, depositing a metal aluminium layer on the place without being coated with the low-surface-tension coating, then combining with paper, and peeling, so as to obtain the aluminized paper containing the laser information and hollow-out picture and text. The production technology is simple, high in production efficiency and low in cost, and the production process is relatively beneficial for environment protection. The picture and text on the laser hollow-out aluminized paper produced by the technology is capable of replacing a part of picture and text needing printing at a later period, and the laser hollow-out aluminized paper can be used as an exquisite packaging material after being subjected to simple bar code printing, gold stamping and die cutting. The technology helps to substantially reduce usage of printing ink, avoid evaporation of a large amount of organic solvents, reduce volatile organic compound residual quantity of printed matters, and enable the packaging material to be relatively environment-friendly and safe and enhanced in anti-fake property.

Description

technical field [0001] The invention relates to a production process of laser hollowed aluminized paper, which belongs to the field of packaging and decoration materials. Background technique [0002] At present, the most widely used anti-counterfeiting aluminized paper is the transfer laser aluminized paper, which loads the laser holographic graphic signal on the plastic film by molding, and then transfers the information to the paper through a composite transfer process. However, this anti-counterfeiting technology not only has a single form of expression, but also the anti-counterfeiting technology has been broken through by counterfeiters, and the anti-counterfeiting function is greatly reduced. Laser hollowed aluminized paper is a kind of aluminized paper with laser anti-counterfeiting information and positioning hollow effect. It not only has good anti-counterfeiting effect, but also has a beautiful appearance, safety and environmental protection. [0003] At present,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H19/08D21H19/82B44C1/24
Inventor 任光娟王刚王海平刘玉贞薛守成王晓春门俊岩
Owner YANTAI BOYUAN TECH MATERIALS
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