Method for manufacturing composite plate with lateral round end arc wrap angle ranged from 90 degrees to 180 degrees and products thereof

Abstract

The invention disclosed a product and method of manufacture of clad plate whose wrap angle of side round-head and circular arc is between 90 deg and 180 deg. The method of manufacture, mainly characterized by base plate preform body bundling paster and filling it in cover die and then imbedding it into molded die and hot pressing it to modeling, have other characteristics of simple technology, producing convenience, and the surface of manufactured products being no relief design. Said clad plate comprises base plate and paster on circular arc of base plate, which is mainly characterized by flattening and coherence, and have other characteristics of surface-burnishing, perfect appearance and unnecessary of restoring and dealing. The invention solves the critical technology that is the surface of round-head of round-head clad plate, whose wrap angle of side round-head and circular arc is more than 90 deg, exist relief design.

Description

technical field [0001] The invention relates to a method for manufacturing a composite plate with a side round head arc wrap angle >90° to 180° and a product thereof, which belongs to the technology of decorative materials. Background technique [0002] The side round head composite board involved in the present invention refers to a composite board with >90° to 180° arc surface on one or both sides of the composite board along the length direction, or it can be called a side round head Composite board. [0003] Said round head composite board is formed by heat-compression compounding of substrate and overlay paper such as decorative paper and wear-resistant paper. In actual production, in order to save manufacturing cost, no overlay paper can be compounded on the non-working surface of the composite board, such as its bottom surface. [0004] The single-round-head composite board can be processed into step edge buckles or workbench boards by woodworking machinery; w...

AI Technical Summary

Problems solved by technology

Moreover, it is difficult to lay the veneer paper into the mold during the production process, which may easily cause the brittle veneer paper to break, increase material consumption, and reduce product yield.

If said raised stripes are to be removed, this will not only increase labor and material consumption and increase production costs, but will also destroy the overlay paper layer, causing the overlay paper layer to be intermittent and incoherent, and will not be repaired until it is repaired. There will inevitably be chromatic aberration in the end, which will seriously affect the appearance

Thereby the various deficiencies that said prior art round head composite board exists are generally felt thorny problems in the industry, and this problem has not been properly solved for a long time

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