CN201147946Y

CN201147946Y - Bamboo laminated plate

Info

Publication number: CN201147946Y
Application number: CNU2007200088624U
Authority: CN
Inventors: 杨明杰; 叶绍臻; 周建华; 胡泽平; 林海青; 易民
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-11-26
Filing date: 2007-11-26
Publication date: 2008-11-12
Anticipated expiration: 2017-11-26

Abstract

The utility model provides a bamboo laminated board, and relates to a bamboo veneer log. The bamboo laminated board consists of a plurality of bamboo laminated boards which are glued together. Each laminated board consists of a plurality of bamboo fiber bundles which are rolled transversely and loosely, connected alternately and arranged in the same direction, glued in the original arrangement direction of fiber. The arrangement directions of bamboo fiber bundles between two adjacent laminated boards form an angle. The bamboo laminated board is highly decorative in appearance with high added value. In addition, the stress on the boards in length and breadth is balanced. The bamboo laminated board has excellent dynamics and weatherability, and needs small pressure for compression.

Description

Bamboo laminated plate

Technical field:

The utility model relates to the bamboo plywood material.

Background technology:

At present bamboo plywood is that multilayer bamboo chip laminate gummed forms, and wherein, upper and lower panel mostly is bar shaped to be slightd Huang and form to weaving in length and breadth, middle each layer by layer plate slight Huang by many bar shapeds and be arranged side by side, Huang arranged vertical is each other slightd in the bar shaped between adjacent laminate.Its processing method is earlier broken bamboo, cuts open and is in strip bamboo chip, then carries out desugar, drying, impregnation, laminate laying, pressing curing.This bamboo plywood weak point is panel weaving complexity, next be in the laminate of intermediate layer between each bar shaped bamboo chip the gap big, it is three when being bar shaped bamboo chip impregnation, because permeability is limited, the crack can occur on the bamboo chip during pressing, so in the laminate after the pressing space be arranged, make that the decorative appearance of monoblock bamboo plywood is poor, can only be as platform floor, cement formwork, added value of product is low.

The utility model content:

The purpose of this utility model is to overcome above-mentioned defective, and a kind of seamless, bamboo laminated plate that decorative appearance is good is provided.

The technical solution of the utility model is: bamboo laminated plate, form by multilayer bamboo laminate gummed, it is characterized in that: each laminate is laterally loosely and staggered to link to each other and keep the bamboo fiber bundle of original fiber alignment direction to form by equidirectional arrangement gummed through being rolled into by many, and the bamboo fiber bundle orientation between adjacent laminate is an angle each other.

This angle be 45 spend to 90 the degree.

The beneficial effects of the utility model are: first, because the outer surface of this bamboo laminated plate is the bamboo fibre gummed, is slice shape lines, similar grained, its cross section is closely knit, beautiful, can be used as decoration panel, as furniture, floor etc., it is poor to have overcome former bamboo plywood decorative appearance, can only be as template, platform floor, the defective that purposes is few, added value of product height; The second and since fibre bundle in length and breadth to laying, make sheet material in length and breadth to stress equalization, mechanics and weather resistance are good, applied range; The 3rd, owing to adopt the bamboo fiber bundle gummed to form, pressure required when pressing is solidified is little, thereby has reduced production cost.

Description of drawings:

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the cutaway view of Fig. 1.

The specific embodiment:

The utility model bamboo laminated plate, as shown in Figure 1 and Figure 2, form by multilayer bamboo laminate gummed, every plate layer by layer is laterally loosely and staggered to link to each other and keep the bamboo fiber bundle of original fiber alignment direction to form by equidirectional arrangement gummed through being rolled into by many, bamboo fiber bundle orientation between adjacent laminate is an angle each other, this angle also can for 45 spend to 90 the degree, the best be 90 the degree.

Processing method is: bamboo chip is then entered drying → impregnation → drying → laminate laying → pressing curing process through rolling earlier; Roll is bamboo chip to be placed on be rolled into the laterally loose and staggered bamboo fiber bundle that links to each other and keep original fiber alignment direction on the roller roller; Laminate lay operation be bamboo fiber bundle in earlier will every plate layer by layer by equidirectional laying, the bamboo fiber bundle orientation between adjacent laminate is at an angle to each other, this angle also can be spent to 90 degree for 45, best angle is 90 degree.Bamboo chip then enters drying process through also carrying out desugar earlier after rolling.

When pressing is solidified, because the crisscross laying of bamboo fiber bundle between adjacent laminate, so be not to fit in absolute plane between laminate and the laminate, but the flexibility of decussating fibers bundle is fitted, can realize seamless applying, overcome the relative rigidity of former bamboo chip and fitted and occur the defective in slit easily with bamboo chip, and pressing when solidifying operating pressure less relatively, be convenient to operation, save cost, sheet material in length and breadth to stress equalization, mechanics and good weatherability, applied range.

Claims

1, bamboo laminated plate, form by multilayer bamboo laminate gummed, it is characterized in that: each laminate is laterally loosely and staggered to link to each other and keep the bamboo fiber bundle of original fiber alignment direction to form by equidirectional arrangement gummed through being rolled into by many, and the bamboo fiber bundle orientation between adjacent laminate is an angle each other.

2, bamboo laminated plate according to claim 1 is characterized in that: the bamboo fiber bundle orientation between adjacent laminate 45 is spent an angle of 90 degrees each other.