Production process of stone-plastic floor coated softwood

Abstract

The invention discloses a production process of a stone-plastic floor coated softwood. The production process comprises the following steps of weighing materials, carrying out hot mixing, carrying outcold mixing, extruding and shaping, laminating, painting, curing, cutting, grooving, and covering a softwood layer, a base material is subjected to the process flows of cutting, groove and covering the softwood layer, and waste materials of the softwood layer and the base material after cut can be collected and reused, so that the resources can be saved, the production cost can be saved, and thewaste can be reduced. The tensile force of a softwood covering device to the softwood is greatly reduced, so that stretching deformation can be prevented, and the softwood layer adhered to the base material is more fit; and the softwood covering device reduces softwood layer trim in the length direction of the base material, and the softwood layer cutting and trimming in the width direction of thebase material are integrated, so that the production steps are reduced, the time is saved, and the production efficiency is greatly improved.

Description

Technical field: [0001] The invention belongs to the field of floors, in particular to a stone-plastic floor, in particular to a production process for a stone-plastic floor covered with cork. Background technique: [0002] The existing floor materials mainly use wood and wood powder as the main floor core materials. However, with the increasing shortage of forest resources and the rise in wood prices, countries have begun to pay more attention to the protection of forest resources, and have introduced various policies to control forests. This has brought resistance to the development of wood flooring, and the market for solid wood composite flooring and laminate flooring is also slightly weak; and with the development of science and technology and the improvement of living standards, customers have put forward higher requirements on the performance of the products used. higher requirement. The wood itself is weaker than stone in terms of waterproof and mildew resistance. ...

AI Technical Summary

Problems solved by technology

[0005] However, stone-plastic flooring has high density, heavy weight, hard floor feel, and thin overall thickness. For consumers in the indoor home improvement market who are accustomed to wooden floors and ceramic tiles, it is necessary to further improve the functionality of stone-plastic flooring. Cork flooring can meet people's needs, but the traditional process of stone-plastic covered cork flooring requires a special production line to produce stone-plastic covered cork flooring. The patent application number is CN201811381120.5, the publication number is CN109605770A, and the patent name is A kind of production process of cork

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