Production method for manufacturing sliced veneer by bamboo split recombined bamboo wood

A technology for reorganizing bamboo materials and production methods, which is applied in the fields of interior decoration, furniture and wood-based panels, can solve the problems of incomplete key softening process, low resource utilization rate, large amount of bamboo planing, etc., and achieves increased color varieties and additional value, improve the utilization rate of bamboo resources, and the effect of good slicing quality

Active Publication Date: 2014-06-25
NANJING FORESTRY UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Chinese patent document CN1227102C discloses "a kind of slicing thin bamboo and its production method", Chinese patent document CN100384604C discloses "a kind of manufacturing method of slicing thin bamboo", Chinese patent document CN102320066A discloses "a kind of slicing bamboo...

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0024] In this example, the production method of recombining bamboo strips to make slicing bamboo veneers:

[0025] 1) Manufacture of bamboo strips: process bamboo into bamboo material, and then cut it into bamboo sections; cut the bamboo sections into bamboo pieces, and then put the bamboo pieces into the cooking pool for 4 hours, remove the bamboo green from the treated bamboo pieces, and the remaining Part of the bamboo strips are made into bamboo strips with a length of 1900mm, a width of 1.0mm, and a thickness of 6mm after being thickened and then rolled and combed; the bamboo strips are not allowed to have defects such as greening, yellowing, insect eyes, mildew, rotten strips, and tender strips;

[0026] 2) Carbonization of bamboo strips: Put the prepared bamboo strips into a carbonization tank at a carbonization temperature of 135°C and a carbonization time of 3 hours; then place the carbonized bamboo strips in a drying room for drying at a drying temperature of 55°C. ...

Embodiment 2

[0032] The production method of recombining bamboo strips to make slicing bamboo veneer is as follows:

[0033] 1) Manufacture of bamboo strips: process bamboo into bamboo material, and then cut it into bamboo sections; cut the bamboo sections into bamboo pieces, then put the bamboo pieces into the cooking pool for 6 hours, remove the bamboo green from the treated bamboo pieces, and the remaining Part of the bamboo strips are made into bamboo strips with a length of 2530mm, a width of 1.5mm, and a thickness of ≤6mm after being thickened and then rolled and combed; the bamboo strips are not allowed to have defects such as greening, yellowing, insect eyes, mildew, rotten strips, and tender strips;

[0034] 2) Dyeing treatment of bamboo strips: Put the bamboo strips into a pressure tank, add the dyeing agent Acid Scarlet G, and the surfactant biquaternary ammonium salt, and use the method of pressure impregnation for dyeing and flame retardant treatment, the pressure is 2.0MPa, T...

Embodiment 3

[0042]The production method of recombining bamboo strips in this example to make sliced ​​bamboo veneers is different from Example 1: 3200mm long bamboo strips are made into 3200×100×100mm bamboo squares after dipping, hot pressing and other processes; The wood is pressurized and water injected, the impregnation pressure is 0.6MPa, and the time is 24h, so that the moisture content of the bamboo square material reaches more than 25%; then it is directly sliced; the length is 3200mm, the width is 290mm, and the thickness is 0.6mm. Carbonized recombined bamboo Sliced ​​veneer products. The rest are the same as Example 1.

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Abstract

The invention relates to a production method for manufacturing sliced veneer by bamboo split recombined bamboo wood and aims to realize that firstly, bamboo splits can be used for manufacturing bamboo veneer decorating materials and bamboo wood utilization rate is increased; secondly, natural-color, carbonized and dyed bamboo splits can be used for manufacturing bamboo veneers and colors of the bamboo veneers are enriched; thirdly, the technical problem of humidifying square timber of the bamboo splits is omitted and procedures are saved. The production method includes steps of 1) manufacturing the bamboo splits; 2) subjecting the bamboo splits to natural-color, carbonized or dyed treatment; 3) drying the bamboo splits; 4) shaping the square timber of the bamboo splits; 5) conditioning the square timber of the bamboo splits; 6) softening the square timber of the bamboo splits; 7) slicing the square timber of the bamboo splits; 8) post processing.

Description

technical field [0001] The invention relates to a production method for recombining bamboo materials with bamboo strips to manufacture slicing bamboo veneers, which belongs to the field of wood-based panels and bamboo material processing, and is mainly used for wood-based panels, furniture, interior decoration and the like. Background technique [0002] Bamboo is a good substitute for wood. In my country, where forest resources are scarce, bamboo processing has a broad space for development. At present, in the manufacturing industry of slicing thin bamboo and thin bamboo decorative materials, the bamboo used is generally taken according to the length of the bamboo board; when manufacturing rectangular bamboo pieces, the thickness is determined based on the small end of the bamboo blank. for processing. This traditional method of retrieving materials has a large amount of cutting and a low utilization rate of bamboo. Chinese patent document CN1227102C discloses "a kind of s...

Claims

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Application Information

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IPC IPC(8): B27D5/00B27M3/08B27K5/00B27K5/04B27K5/02B27M1/06B27K3/08B27K5/06
Inventor 李延军黄成建
Owner NANJING FORESTRY UNIV
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