Novel composite board and preparation method thereof

A composite board, a new type of technology, applied in chemical instruments and methods, synthetic resin layered products, lamination devices, etc., can solve the problems of strength and hardness constraints, waste of resources, easy to be scratched on the surface, etc., to overcome the strength and hardness. Effects of hardness, counterfeiting resistance, flexibility on-demand material selectivity

Inactive Publication Date: 2019-12-27
胡培芹
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] For a long time, color-printed metal sheets have been prepared by printing on the metal surface and then coating it with varnish for protection. The surface is easily scratched, causing rust and corrosion, and even leakage
In addition, because it uses surface printing technology, it is difficult to protect the product against counterfeiting
Although plastic sheets have no rust and corrosion problems, their application range is limited due to the constraints of strength and hardness
In addition, plastic sheets also have pollution problems in the production process and use links, as well as waste of resources caused by non-renewable after use.

Method used

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  • Novel composite board and preparation method thereof
  • Novel composite board and preparation method thereof

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Embodiment Construction

[0025] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0026] Reference attached figure 1 , A new type of composite board provided by the present invention is composed of a board-shaped base material 4 and a composite layer.

[0027] The composite layer is symmetrically composited on the upper and lower surfaces of the board-shaped substrate 4, and is composed of an adhesive layer 3 (or 5), a color printing layer 2 (or 6) and a plastic layer 1 (or 7). Wherein, the color printing layer 2 (or 6) is to print the required patterns or anti-counterfeiting marks on the bottom surface of the plastic layer 1 (or 7). Since the plastic layer 1 (or 7) generally adopts a transparent plastic film, its glossy And permeability can enhance the printing effect, obtain beautiful patterns, and prevent the anti-counterfeiting marks from being replaced or damaged. Described bonding layer 3 or (5) is the adhe...

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Abstract

The invention discloses a novel composite board, which is composed of a board-shaped base material and a composite layer; the composite layer is compounded on the surface of the board-shaped base material and is composed of a bonding layer, a color printing layer and a plastic layer. By means of compounding the color printing plastic and the metal plate, the defects of insufficient strength and hardness of plastic and the weakness that a metal plate is easy to rust and corrode are overcome, and the anti-counterfeiting label can be printed on the plastic inner layer through a plastic inner printing technology, and then the plastic and the metal plate are compounded into a whole through a compounding technology, so that the possibility that a product is counterfeited is greatly prevented.

Description

technical field [0001] The invention relates to a novel composite plate and a preparation method thereof. Background technique [0002] For a long time, color-printed metal sheets have been prepared by printing on the metal surface and then coating it with varnish for protection. The surface is easily scratched, causing rust and corrosion, and even leakage. In addition, because it uses surface printing technology, it is difficult to protect the product against counterfeiting. Although plastic sheets have no rust and corrosion problems, their application range is limited due to the constraints of strength and hardness. In addition, plastic sheets also have pollution problems in the production process and use links, as well as waste of resources caused by non-renewable after use. Contents of the invention [0003] The purpose of the present invention is: aiming at the deficiencies of the prior art, provide a novel color-printed plastic-iron anti-counterfeiting composite pl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B7/12B32B27/06B32B33/00B32B38/00B32B37/12
CPCB32B7/12B32B27/06B32B33/00B32B37/12B32B38/00B32B2307/558B32B2307/584B32B2307/714B32B2307/7265
Inventor 胡培芹
Owner 胡培芹
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