Bamboo-wood composite section bar production method

A composite profile and manufacturing method technology, applied in the direction of manufacturing tools, wood layer products, wood processing utensils, etc., can solve the problems of bamboo fiber structure damage, reduction of raw material utilization rate, tight supply of raw materials, etc., to achieve high utilization rate and price. Inexpensive, small glue surface effect
CN1788950AInactive Publication Date: 2006-06-21้ƒŽๅฆ™้‡‘
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
้ƒŽๅฆ™้‡‘
Publication Date
2006-06-21
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The present invention is timber and bamboo material processing and utilizing method. The present invention features that the timber-bamboo section bar is produced through the following steps: eliminating green part of bamboo, eliminating bark of timber, mechanically rolling into bamboo and timber sheet with glue content of 3-5 %, heat treatment, drying, gluing, ageing, compounding and molding and high temperature hot pressing to solidify and to form the section bar. The present invention well combines timber and bamboo material, and has less damage to their fiber structure and low glue consumption.
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Description

technical field

[0001] The invention relates to a method for processing and utilizing bamboo and wood. Background technique

[0002] There are many methods for simply processing wood or bamboo. The Chinese invention patent No. 99117809.2 discloses a method for recombining bamboo to strengthen molding materials. Pressed under high pressure and cured into shape. This method improves the utilization rate of bamboo, and the stability of the profile is good, but there are following defects: 1) the raw material is generally all bamboo, and the material is too single, and the raw material supply is relatively tight; 2) when moso bamboo is made into bamboo silk, a large amount of bamboo will be produced The waste materials, including dust, particles, fragments and broken wires, reduce the utilization rate of raw materials; 3) the bamboo fiber structure is damaged to a large extent by the wire drawing method, and a large amount of glue is used in the reorgani...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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