a composite floor

A composite flooring technology, which is applied to floor coverings, synthetic resin layered products, and other household appliances, can solve the problems of glue opening and deformation, damage to the ecological environment, and high production costs, and achieve internal stress elimination, weight reduction, and extension. The effect of service life

Active Publication Date: 2019-07-19
ANHUI YINUO WOOD PLASTIC SHEET TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to overcome the disadvantages of the existing two-layer composite wood floor, which are high in production cost, destroy the ecological environment, and are prone to glue opening and deformation, and provide a composite floor that reduces the production of double-layer composite floors. cost, protect the ecological environment, and effectively avoid the occurrence of double-layer composite floor glue opening and deformation

Method used

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Experimental program
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Effect test

Embodiment 1

[0037] to combine figure 1 , The composite floor of this embodiment is formed by bonding the panel 1 of the upper layer and the substrate 2 of the lower layer, the panel 1 is a solid wood board, and the substrate 2 is a PVC stone-plastic board. The thickness of the substrate 2 is greater than the thickness of the panel 1, and the inside of the substrate 2 is provided with a through channel 4 along the length direction. The cross section of the through channel 4 is rectangular. One, seven through channels 4 are arranged parallel to each other along the width direction of the substrate 2 . The upper surface of the substrate 2 is provided with a substrate glue storage tank 3 along the length direction. The substrate glue storage groove 3 is a groove with a V-shaped cross section.

[0038] PVC stone-plastic board, also known as stone-wood flooring, is mostly sheet material. It is a new type of high-quality floor material. It uses natural stone powder as the main raw material to f...

Embodiment 2

[0045] to combine figure 2 , The composite floor of this embodiment is formed by bonding the panel 1 of the upper layer and the substrate 2 of the lower layer, the panel 1 is a solid wood board, and the substrate 2 is a PVC stone-plastic board. The thickness of the substrate 2 is greater than the thickness of the panel 1, and the inside of the substrate 2 is provided with a through channel 4 along the length direction. The cross section of the through channel 4 is rectangular. One, seven through channels 4 are arranged parallel to each other along the width direction of the substrate 2 . The upper surface of the substrate 2 is provided with a substrate glue storage tank 3 along the length direction. The substrate glue storage groove 3 is a groove with an arc-shaped cross section.

Embodiment 3

[0047] to combine image 3 , The composite floor of this embodiment is formed by bonding the panel 1 of the upper layer and the substrate 2 of the lower layer, the panel 1 is a solid wood board, and the substrate 2 is a PVC stone-plastic board. The thickness of the substrate 2 is greater than the thickness of the panel 1, and the inside of the substrate 2 is provided with a through channel 4 along the length direction. The cross section of the through channel 4 is rectangular. One, seven through channels 4 are arranged parallel to each other along the width direction of the substrate 2 . The lower surface of the panel 1 is provided with a panel glue storage tank 5 along the length direction. The panel glue storage tank 5 is a groove with a V-shaped cross section.

[0048] In the composite floor of this embodiment, panel glue storage tanks 5 are arranged on the lower surface of the panel 1 along the length direction. Melt glue, the setting of the panel glue storage tank 5 exp...

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Abstract

The invention discloses a composite floor, and belongs to the field of floors. The composite floor is formed by bonding of an upper layer panel and a lower layer base plate, the panel is a solid woodpanel, and the base plate is a PVC stone plastic plate; the thickness of the base plate is greater than that of the panel, the base plate is internally provided with a through channel in the length direction, and the lower surface of the panel is provided with panel glue-storage grooves in the length direction; and the panel glue-storage grooves are the grooves with cross sections being in V shapes, and the panel glue-storage grooves are adjacently and continuously arrayed in the width direction of the panel. The PVC stone plastic plate is made of a PVC stone plastic base material, and the PVCstone plastic base material is prepared by adopting the following steps of a, raw material mixing and heating, b, air hole generating, c, extrusion molding, and d, cooling molding. According to the composite floor, the production cost of the double-layer composite floor is reduced, the ecological environment is protected, and phenomena of glue failure and deformation of the double-layer compositefloor are effectively avoided.

Description

technical field [0001] The present invention relates to a floor, and more particularly, to a composite floor. Background technique [0002] At present, composite solid wood flooring is mainly based on multi-layer solid wood composite, and its performance is closer to pure solid wood with three layers. The three-layer solid wood composite floor is composed of three layers of thin solid wood boards through a more complex process. When the three layers are composited, the thinner bottom and surface layer wood grains are arranged vertically, and the thicker middle layer wood grains are arranged horizontally, thus neutralizing the natural deformation of the wood. The surface layer of this three-layer solid wood composite floor is made of high-quality wood (such as: oak, maple, teak, Burmese mahogany, hickory and walnut, etc.), and the middle layer and bottom layer are fast-growing materials with better elasticity ( Such as: pine, poplar, etc.), can effectively solve a series of...

Claims

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Application Information

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IPC IPC(8): E04F15/04B32B27/06B32B27/30
CPCB32B27/06B32B27/304B32B2471/00E04F15/043
Inventor 艾华
Owner ANHUI YINUO WOOD PLASTIC SHEET TECH CO LTD
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