Bamboo material expanding method and bamboo plate material

A bamboo and bamboo board technology, applied in wood processing, wood processing equipment, wood processing details, etc., can solve the problems of poor appearance of bamboo boards, restricting the application of bamboo boards, etc., and achieves high de-greening efficiency, easy mechanized removal, and simple processing. Effect

Active Publication Date: 2019-12-20
福建大庄竹业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to the special shape of the bamboo hollow wall, the cracking problem during the unfolding process has always been an important reason restricting the bamboo unfolding method. In other words, during the unfolding process, the bamboo tube will produce longer and deeper cracks, even along the thickness of the bamboo tube. Cracks running through the direction, thus limiting the application of the expanded bamboo board, and the appearance of the expanded bamboo board is poor

Method used

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  • Bamboo material expanding method and bamboo plate material
  • Bamboo material expanding method and bamboo plate material

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Embodiment Construction

[0048] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0049] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " The orientation or positional relationship indicated by "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientation or position shown in the drawings The positional relationship is only for the convenience of describing the present invention and simplifying the description, but does not indicate or im...

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Abstract

The invention provides a bamboo material expanding method and a bamboo plate material. The bamboo material expanding method includes the steps that at least part of bamboo outer skin of a bamboo pipeis removed, and bamboo inner skin of the bamboo pipe is reserved; at least one axial seam which is through in the axial direction of the bamboo pipe is formed in the bamboo pipe; the bamboo pipe is softened; grooves and / or holes are machined in the inner surface of the bamboo pipe; and the bamboo pipe with at least part of the bamboo outer skin removed and the bamboo inner skin reserved is expanded to obtained the expanded bamboo plate material. According to the bamboo material expanding method, cracks are few, expanding is easy, and materials are saved.

Description

[0001] This application is a divisional application of the patent application "Application No.: 2014101496911; application date: 2014-04-14; name: Bamboo Expansion Method" technical field [0002] The invention relates to the technical field of bamboo processing, in particular to a method for unfolding bamboo and a bamboo plate using the method. Background technique [0003] Due to its excellent performance relative to wood, bamboo boards made of bamboo have been widely used. Traditionally, to make bamboo boards from bamboo, it is necessary to cut the bamboo tube axially to obtain bamboo strips, then cut the bamboo strips into bamboo slices along the thickness direction of the bamboo strips (that is, the radial direction of the bamboo tube), and then cut the bamboo strips into bamboo slices. Dipping and pressing into bamboo boards. The production method of this bamboo plate is owing to use a large amount of glue, poor environmental performance, and the production process is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27J1/00B27K9/00B27K5/06B27K5/00B27N3/08
CPCB27J1/00B27K5/06B27K9/002
Inventor 刘红征林海李延军
Owner 福建大庄竹业科技有限公司
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