Manufacturing technique of dyeing bamboo filament plate

A production process, bamboo silk technology, applied in the direction of manufacturing tools, wood processing equipment, wood treatment, etc., can solve the problems of monotonous products, single design and color quality, etc., to increase competitiveness, expand application fields, and improve the utilization rate of bamboo processing Effect

Inactive Publication Date: 2009-11-18
国家林业局竹子研究开发中心 +1
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

However, due to the single color quality of the existing bamboo silk boards, there are only two tones of nat...

Method used

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  • Manufacturing technique of dyeing bamboo filament plate

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the accompanying drawings.

[0020] First prepare the bamboo material needed for the dyed bamboo silk board, scrape off the green bamboo on the outer layer of the bamboo, and cut the bamboo into 450-550mm long bamboo sections, preferably 500mm in length. Roll the cut bamboo segments until the bamboo segments are completely decomposed into bamboo filaments, then dry the bamboo filaments to a moisture content of 5-15%, preferably 10%, and use natural drying for drying .

[0021] Then, analyze the color sample according to market needs or simulated objects, determine the product tone, color matching ratio and dyeing scheme, and dye the bamboo silk after confirmation.

[0022] Add 0.3-0.7% water-soluble bamboo dyeing agent in soft water according to the weight ratio of soft water, the preferred range is 0.4-0.6%, the most preferred is to add 0.5% water-soluble bamboo dyeing agent, the color of the dy...

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Abstract

The invention relates to a manufacturing technique of a dyeing bamboo filament plate, belonging to the technical field of bamboo board. The technique comprises: material preparation, bamboo wood is made into bamboo filament, the color is adjusted, and the bamboo filament is dyed and then processed by gum dipping to form a plastic film; assembly, the bamboo filament is paved and assembled to be a plate blank and made into the dyeing bamboo filament plate by high temperature and high pressure agglutination. The invention integrally combines the latest research results of multiple subjects such as wood science, dyestuff chemistry, surface physical chemistry, organic chemistry, mechanical processing and the like into a new material, and the bamboo filament is processed by dyeing and recombination to simulate woody texture and color of precious woods such as red wood, teak and hickory, so that the bamboo filament is combined with the dye by chemical action and physical chemistry action, and the bamboo filament has a certain fast color, so that the visual characteristic and the added value of the bamboo wood can be improved. The manufacturing technique can be widely used for manufacturing high quality floor, slicing veneer bamboo, making furniture, decorating materials and the like, thus improving the processing utilization rate of the bamboo wood of China, enhancing the competitive strength of the bamboo wood product and expanding the application field of bamboo articles.

Description

technical field [0001] The invention belongs to the technical field of bamboo boards, and in particular relates to a production process for dyeing and recombining bamboo silk boards. Background technique [0002] Bamboo silk board is a bamboo wood-based panel that has been recombined and refined from selected bamboo silk materials through dozens of processes such as drying, carbonization, gluing, high temperature and high pressure, etc. after special processing. Compared with wood-based panels, it has the characteristics of high strength, high hardness, good stability, fresh and natural color, flat and smooth, good toughness, and wear resistance, so it has been widely used as soon as it appears. And because China has very rich bamboo resources, the time for bamboo to grow into timber is short, and its own reproductive ability is strong, all of which have laid a solid foundation for the large-scale promotion of bamboo boards. However, due to the single quality of the existin...

Claims

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Application Information

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IPC IPC(8): B27N3/04B27N1/00B27N1/02B27N3/08B27N3/12B27N3/14B27K5/02
Inventor 陈玉和余云利吴再兴陈章敏陈岩周海芳邵丽光
Owner 国家林业局竹子研究开发中心
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