CN201357464Y

CN201357464Y - Thermoplastic resin fine woodworking board

Info

Publication number: CN201357464Y
Application number: CNU2009201155381U
Authority: CN
Inventors: 陆铜华
Original assignee: HANGZHOU HUAHAI WOOD CO Ltd
Current assignee: HANGZHOU HUAHAI WOOD CO Ltd
Priority date: 2009-03-11
Filing date: 2009-03-11
Publication date: 2009-12-09
Anticipated expiration: 2019-03-11

Abstract

The utility model relates to a thermoplastic resin fine woodworking board which is composed of a thermoplastic resin layer, a sandwich layer and two layers of wooden veneers or plywood. A wood lath densely-distributed sandwich layer or a wood block sandwich layer or the sandwich layer which is composed of densely-distributed wood laths as well as wood blocks is arranged between the two layers of wooden veneers or plywood. Thermoplastic resin gluing layers are respectively arranged between the upper/lower faces of the sandwich layer and between the two layers of wooden veneers or plywood. The advantages of the thermoplastic resin fine woodworking board are as follows: the thermoplastic resin fine woodworking board not only realizes non-pollution gluing between the upper/lower faces of the sandwich layer and between the two layers of wooden veneers or plywood, but also has the function of isolating dampness; meanwhile, a plastic fine woodworking board with a wooden face and a plastic-sandwiched core is formed.

Description

The thermoplastic resin core-board

Technical field

The utility model relates to a kind of thermoplastic resin core-board that is made of thermoplastic resin and laminboard layer and two-layer Wooden veneer or glued board, belongs to core-board and makes the field.

Background technology

The core-board of Xiao Shouing in the market, on structural design, all adopt the bonding agent contain the formaldehyde composition that two-layer Wooden veneer or glued board and sandwich laminate is bonding, the release period of its formaldehyde is long, generally reaches 2 years to the several years, has a strong impact on the healthy of people.When content of formaldehyde low (so-called environment-friendly type), its adhesive power reduces, and causes core-board to come unglued, and is therefore seriously restricting the development of core-board.

Summary of the invention

Purpose of design: avoid the weak point in the background technology, design a kind of both non-environmental-pollutions, have the thermoplastic resin core-board of damp proof insulation function again.

Design: in order to realize above-mentioned purpose of design.Being equipped with the design of thermoplastic resin adhesive layer between the top and bottom of laminboard layer and two-layer Wooden veneer or plywood facing respectively, is the principal character of the utility model design.The purpose of doing like this is: because the thermoplastic resin adhesive layer had both had the function that heat is melted bonding Wooden veneer or glued board, the function that has damp proof insulation again, has simultaneously the function of elastic buffer again, therefore in that being set between two-layer natural wood veneer or glued board, one deck thermoplastic resin adhesive layer both solved adhesion problem between Wooden veneer or glued board and the Wooden veneer, formed the core-board that constitutes by Wooden veneer or glued board and thermoplastic resin adhesive layer again, reached damp proof insulation, the purpose of elastic buffer, because the employing of thermoplastic resin adhesive layer has reduced the thickness of ply, timber resources consumption and energy consumption have been reduced simultaneously.Its technical scheme: thermoplastic resin core-board, the laminboard layer that is equipped with densely covered wood lath laminboard layer or plank piece laminboard layer between two-layer Wooden veneer or glued board or is made of wood lath that gathers and plank piece is equipped with the thermoplastic resin adhesive layer respectively between the top and bottom of laminboard layer and two-layer Wooden veneer or plywood facing.

The utility model is compared with background technology, both realized between the top and bottom of laminboard layer and two-layer Wooden veneer or plywood facing pollution-free bonding, has the damp proof insulation function again, formed simultaneously the elasticity core-board that face is moulded for folder for wood, core again, reduce the consumption of timber resources, had good environmental protection effect.

Description of drawings

Fig. 1 is the structural representation of thermoplastic resin core-board.

The specific embodiment

Embodiment 1: with reference to accompanying drawing 1.The thermoplastic resin core-board, two-layer Wooden veneer or glued board 1 and 5 are equipped with the laminboard layer 3 that gathers wood lath laminboard layer or plank piece laminboard layer or be made of wood lath that gathers and plank piece, are equipped with thermoplastic resin adhesive layer 2 and 4 respectively between the top and bottom of laminboard layer 3 and two-layer Wooden veneer or glued board 1 and 5.Between wood lath in the wood lath laminboard layer that gathers and wood lath or plank piece and plank interblock in the plank piece laminboard layer that gathers be equipped with the thermoplastic resin adhesive layer.Described Wooden veneer is a natural wood, described glued board glued wood plate, and its manufacture craft is a prior art, is not described herein at this.Described thermoplastic resin adhesive layer 2 is meant any in polyethylene, polypropylene, the polyvinyl chloride, with thermoplastic resins such as polyethylene, polypropylene, polyvinyl chloride is adhesive layer between Wooden veneer and the Wooden veneer, not only adhesive power is strong, is difficult for out layer, and environment friendly and pollution-free.

What need understand is: though the foregoing description is to the utility model detailed text description of contrasting; but these text descriptions; just the simple text of the utility model mentality of designing is described; rather than to the restriction of utility model mentality of designing; any combination, increase or modification that does not exceed the utility model mentality of designing all falls in the protection domain of the present utility model.

Claims

1, a kind of thermoplastic resin core-board, the laminboard layer that is equipped with densely covered wood lath laminboard layer or plank piece laminboard layer between two-layer Wooden veneer or glued board or is made of wood lath that gathers and plank piece is characterized in that: be equipped with the thermoplastic resin adhesive layer respectively between the top and bottom of laminboard layer and two-layer Wooden veneer or plywood facing.

2, thermoplastic resin core-board according to claim 1 is characterized in that: between wood lath in the wood lath laminboard layer that gathers and wood lath or plank piece and plank interblock in the plank piece laminboard layer that gathers be equipped with the thermoplastic resin adhesive layer.

3, thermoplastic resin core-board according to claim 1 is characterized in that: described Wooden veneer is a natural wood.

4, thermoplastic resin core-board according to claim 1 is characterized in that: described glued board glued wood plate.

5, thermoplastic resin core-board according to claim 1 is characterized in that: described thermoplastic resin adhesive layer is meant polyethylene, polypropylene, polyvinyl chloride.