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Multi-layer solid wood composite floor and processing method thereof

A technology of solid wood composite flooring and processing methods, which is applied in the field of floor manufacturing, can solve the problems of low material utilization rate, large waste, and reduced corporate profit margin, etc., and achieve the effect of strong three-dimensional effect, saving forest resources, and rich visual effects

Inactive Publication Date: 2017-04-26
GUANGZHOU HOMEBON WOOD MFG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the way to deal with cracked veneer in the industry is usually to cut off the cracked part directly and change it into a small-sized veneer. If the crack is too large, it will be scrapped directly, resulting in low material utilization rate and large waste, which reduces the profit margin of the enterprise.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A multi-layer solid wood composite floor, including a base material layer, an oak decorative veneer layer, an anti-cracking glue layer, and a paint layer, wherein the base material layer is made of fast-growing wood veneers with a certain thickness. Multilayer plywood, the described multilayer plywood is pasted with a layer of oak wood decorative veneer with a thickness of 0.8mm, and the surface of the veneer is coated with an anti-cracking adhesive layer, which is produced by Guangzhou Guanghe Glue Factory The urea-formaldehyde resin is the raw rubber, and the mass ratio is the raw rubber: curing agent: black iron powder = 100: (0.8-2): (3-5.5), and the ratio is prepared with a roller brush and wiped once. The surface of the veneer layer coated with glue is coated with a layer of transparent UV paint, and the longitudinal and horizontal sides of the multi-layer parquet are respectively equipped with suitable tenons and grooves.

Embodiment 2

[0024] A multi-layer solid wood composite floor, including a base material layer, an oak decorative veneer layer, an anti-cracking glue layer, and a paint layer, wherein the base material layer is made of fast-growing wood veneers with a certain thickness. Multi-layer plywood, the described multi-layer plywood is pasted with a layer of oak wood decorative veneer with a thickness of 1.2mm, and the surface of the veneer is coated with an anti-cracking adhesive layer, which is produced by Guangzhou Guanghe Glue Factory The urea-formaldehyde resin is the original rubber, and the mass ratio is the original rubber: curing agent: black iron powder = 100: (0.8-2): (3-5.5) ratio modulation, use a roller brush to wipe and brush 2 times, the above The surface of the veneer layer coated with glue is coated with a layer of transparent UV paint, and the longitudinal and horizontal sides of the multi-layer parquet are respectively equipped with suitable tenons and grooves.

Embodiment 3

[0026] A multi-layer solid wood composite floor, including a base material layer, an oak decorative veneer layer, an anti-cracking glue layer, and a paint layer, wherein the base material layer is made of fast-growing wood veneers with a certain thickness. Multi-layer plywood, the described multi-layer plywood is pasted with a layer of oak wood decorative veneer with a thickness of 2.0mm, and the surface of the veneer is coated with an anti-cracking adhesive layer, which is produced by Guangzhou Guanghe Glue Factory The urea-formaldehyde resin is the original rubber, and the mass ratio is the original rubber: curing agent: black iron powder = 100: (0.8-2): (3-5.5) ratio modulation, use a roller brush to wipe and brush 2 times, the above The surface of the veneer layer coated with glue is coated with a layer of transparent UV paint, and the longitudinal and horizontal sides of the multi-layer parquet are respectively equipped with suitable tenons and grooves.

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PUM

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Abstract

The invention discloses a multi-layer solid wood composite floor and belongs to the technical field of floor manufacturing. The multi-layer solid wood composite floor comprises a substrate layer, a decorative veneer layer, a crack resistance gum layer and a paint layer. The substrate layer is multi-layer plywood overlaid by a certain thickness of fast-growing wood single plates in an interlaced mode. A layer of natural valuable decorative veneer layer is stuck on the multi-layer plywood, and the veneer layer surface is coated with the crack resistance gum layer. The veneer layer surface coated with the gum layer is coated with a layer of transparent UV paint. Matched tenons and grooves are equipped on the longitudinal side and the transverse side of the multi-layer solid wood composite floor correspondingly. The invention further discloses a processing method of the multi-layer solid wood composite floor. The multi-layer solid wood composite floor has the advantages that forest resources are saved and the timber utilization rate is increased, and meanwhile, the processed multi-layer solid wood composite floor is abundant in visual effect, strong in stereoscopic sensation, energy-saving and environmentally friendly and low in cost.

Description

technical field [0001] The invention relates to a solid wood floor and a processing method thereof, in particular to a processing method for processing cracked veneer into a multi-layer solid wood composite floor, which belongs to the technical field of floor manufacturing. Background technique [0002] Multi-layer solid wood composite flooring has gradually become the mainstream of the wood flooring market with its rich and full surface style, healthy and environmentally friendly features, and excellent physical and chemical properties. With the implementation of the sustainable development strategy and the gradual shortage of timber resources in my country, it is particularly important to increase the utilization rate of materials. [0003] At present, the way to deal with cracked veneer in the industry is usually to directly cut off the cracked part and change it into a small-sized veneer. If the crack is too large, it will be scrapped directly, resulting in low materia...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F15/04
CPCE04F15/045E04F2201/023
Inventor 张峰刘家福肖树彬夏朝彦
Owner GUANGZHOU HOMEBON WOOD MFG