Fiml coated plastic board and its composite board

Abstract

A film covered plastic plate is prepared from a film layer with printed vein or patten and a plastic sheet through hot pressing. It can be used to make a composite plate through such steps as shaping by hot pressing, cutting by needed sizes, and combining it with honeycomb paperboard or foamed plastic plate.

Description

technical field [0001] The invention belongs to the technical field of plate processing, in particular to a film-coated plastic plate and a composite plate using the film-covered plastic plate as a face plate and a bottom plate. Background technique [0002] The board is an important board used to make table panels, chair seat boards or back boards, bookshelf partitions, cabinet boards, table boards and other required panels. Most of the traditional boards are wood boards, but with the reduction of forest resources in our country, Due to the restrictions on timber felling, the use of trees as raw materials to make boards will be restricted. At the same time, due to the high price of boards made of tree raw materials, the cost of its products is also high, which affects the competitiveness of products. For this reason, particleboard, medium-fiber board or plastic board is now used more as board materials. In the use of these boards, such as particle board and medium-fiber boa...

AI Technical Summary

Problems solved by technology

[0002] The board is an important board used to make table panels, chair seat boards or back boards, bookshelf partitions, cabinet boards, table boards and other required panels. Most of the traditional boards are wood boards, but with the reduction of forest resources in our country, Restrictions on wood felling will limit the use of trees as raw materials to make boards. At the same time, because the price of boards made of tree raw materials will be higher, the cost of its products will also be higher, which will affect the competitiveness of the products.

For this reason, particle board, medium fiber board or plastic board are used more as board materials now. In the use of these boards, such as particle board and medium fiber board, in order to make the surface of the board smooth and easy to clean, it is usually necessary to Add a layer of film layer on the surface of the board, because this film layer is bonded to the surface of particleboard, MDF and other boards through adhesives, so the defects on the board surface (such as pits, protrusions, etc.) are easily reflected in the On the surface of the film, which affects the aesthetics of the surface of the board; and when using plastic sheets, in order to increase the aesthetics of the surface, it is usually necessary to print patterns on the surface of the plastic sheet. When printing patterns, in order to increase the scratch resistance of printing Generally, it is necessary to coat the surface with thermosetting varnish, so that the plastic sheet cannot be blistered or hot-pressed, thus limiting the shape change of the product

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