CN202572543U

CN202572543U - Two-layer plywood

Info

Publication number: CN202572543U
Application number: CN 201220183083
Authority: CN
Inventors: 许金珍
Original assignee: JIASHAN CHENGHUA PACKAGING MATERIAL FACTORY
Current assignee: JIASHAN CHENGHUA PACKAGING MATERIAL FACTORY
Priority date: 2012-04-14
Filing date: 2012-04-14
Publication date: 2012-12-05
Anticipated expiration: 2022-04-14

Abstract

The utility model discloses a two-layer plywood which comprises a panel layer, a bottom plate layer and an adhesive layer. The utility model is characterized in that the adhesive layer is coated on the panel layer; the bottom plate layer is bonded with the panel layer through the adhesive layer; and the direction of wood fibers of the panel layer and the direction of wood fibers of the bottom plate layer form a 90-degree angle. The two-layer plywood disclosed by the utility model reduces the adhesive consumption, lowers the labor intensity, enhances the production efficiency, reduces the production cost and wood consumption, and can not have the condition of curling to the bottom.

Description

Two layers of glued board

Technical field

The utility model relates to decorative panel and makes field, particularly two layers of glued board.

Background technology

In producing core-board, multilayer furniture-plates process, generally all make mesosphere board earlier, buy again or make three-ply board and paste; Decorate the compound finished product of processing of wooden skin or melamine then, it is big that its weak point is that three-ply board is made the glue consumption, and product qualified rate is low; Producer's working strength is big, and if replace with two laminates, two laminates because the moisture content of timber and make in the characteristic of expanding with heat and contract with cold; After hot pressing, can roll, can't reprocess use to the base.

The utility model content

The purpose of the utility model is that a kind of two layers of glued board can not rolling to bottom are provided for the deficiency that solves above-mentioned prior art.

To achieve these goals; Two layers of glued board that the utility model designed; Comprise panel layer, backplane level and glue layer; It is characterized in that said glue layer is coated with is connected on the panel layer, and backplane level is bonding through glue layer and panel layer, and the direction of the wood-fibred of panel layer and the wood-fibred of backplane level is an angle of 90 degrees.

Two layers of glued board that the utility model obtains have reduced the glue consumption, have alleviated labour intensity, have improved production efficiency, the situation that has reduced production life basis and consumption of wood and can not take place to roll to bottom.

Description of drawings

Fig. 1 is the overall structure sketch map of embodiment;

Fig. 2 is the sketch map that has the panel layer of glue layer among Fig. 1;

Fig. 3 is the sketch map of backplane level among Fig. 1;

Fig. 4 is the sketch map of the utility model in concrete practicality.

Among the figure: panel layer 1, backplane level 2, glue layer 3, intermediate layer 4, two layers of glued board 5, decorative layer.

The specific embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is further specified.

Embodiment:

Like Fig. 1, Fig. 2 and shown in Figure 3; Two layers of glued board that present embodiment provides; Comprise panel layer 1, backplane level 2 and glue layer 3; Said glue layer 3 is coated with and is connected on the panel layer 1, and backplane level 2 is bonding through glue layer 3 and panel layer 1, and the direction of the wood-fibred of the wood-fibred of panel layer 1 and backplane level 2 is an angle of 90 degrees.

The panel layer in the utility model and the material of backplane level all can with the rotary-cut material of poplar, weedtree.

In concrete practicality; Two layers of glued board more than 5 that present embodiment provides use in making woodwork plate, multilayer furniture-plates; Five layers of furniture-plates with as shown in Figure 4 are example, comprise that intermediate layer 4, two layers of glued

board

5 and 6, two layers of glued board 5 of decorative layer are positioned at two surfaces up and down in intermediate layer 4; Decorative layer 6 is positioned at the outer surface of 5 layers of two layers of glued boards, and wherein decorative layer 6 is generally and decorates wooden skin or log or artificial decoration panel layer (like melamine).

Two layers of glued board 5 that present embodiment obtains are compared with three-ply board and have been reduced consumption of wood; Practiced thrift timber resources; Owing to reduced making link, to the raising of product certified products qualification rate, it is conspicuous reducing cost of manufacture; It has reduced one deck glue consumption what is more important, makes product have more the feature of environmental protection; And compare with two common laminates, situation about rolling to bottom can not take place in two layers of glued board 5 that present embodiment obtains.

Claims

1. two layers of glued board; Comprise panel layer (1), backplane level (2) and glue layer (3); It is characterized in that said glue layer (3) is coated with is connected on the panel layer (1); Backplane level (2) is bonding through glue layer (3) and panel layer (1), and the direction of the wood-fibred of the wood-fibred of panel layer (1) and backplane level (2) is an angle of 90 degrees.