Decorative round bamboo and manufacturing method

A technology of round bamboo and decorative layer, which is applied to the surface coating liquid device, special surface, pretreatment surface, etc., which can solve the problem of large consumption of abrasive belt/sandpaper, insufficient durability of decorative effect, poor treatment effect, etc. problems, to achieve good decorative effects, rich and stable colors, and good dimensional stability

Pending Publication Date: 2020-11-17
国家林业和草原局竹子研究开发中心
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AI Technical Summary

Problems solved by technology

The former destroys the original structure of bamboo joints, while the latter consumes a lot of abrasive belt / sandpaper and has low efficiency, and the treatment effect on irregular and uneven bamboo joints is not good
[0003] Round bamboo is loved by people because of its unique appearance and rich culture, and it is used more and more in the field of architectural decoration; but untreated round bamboo has problems such as cracking, mildew, and discoloration, and the decorative effect Insufficient durability, the present invention proposes a round bamboo for decoration and a manufacturing method, overcomes the above-mentioned problems through means such as drying and surface treatment, and improves the decorative effect and durability of the round bamboo

Method used

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  • Decorative round bamboo and manufacturing method

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Embodiment Construction

[0030] Below in conjunction with the accompanying drawings, the specific embodiments of the present invention will be further described in detail, so as to make the technical solution of the present invention easier to understand and grasp.

[0031] Such as figure 1 As shown, a round bamboo for decoration, the innermost layer is a round bamboo substrate 1, and the outermost layer is a decorative layer 5. Wherein, an interface layer 2 is provided on the outer surface of the round bamboo substrate 1 , and a waterproof layer 4 is provided between the interface layer 2 and the decoration layer 5 .

[0032] A more optimal embodiment is that an adhesion layer 3 is provided between the waterproof layer 4 and the interface layer 2 to improve the adhesion strength between the waterproof layer 4 and the decoration layer 5 . Adhesion layer 3 is a mixture of additives such as polyurethane and adhesion promoter, among which the adhesion promoter can be γ-glycidyl etheroxypropylmethyldieth...

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Abstract

The invention relates to a decorative round bamboo and a manufacturing method. The decorative round bamboo comprises a round bamboo base material. The decorative round bamboo is characterized in thata boundary layer is arranged on the surface of the round bamboo base material, a waterproof layer is arranged on the outer surface of the boundary layer, and a decorative layer is arranged on the waterproof layer. An adhesion layer is arranged, so that paint film adhesion of the round bamboo is greatly improved, and peeling, bubbling and falling are avoided. The defects of easy discoloration, cracking, mildewing and the like of a natural round bamboo are overcome, the round bamboo has the properties of water prevention, decoration, light resistance and the like, is good in size stability, anddoes not crack easily, the color is rich and stable, if the ultraviolet ray obstructing function is added, light aging resistance is better, and the overall decorative effect is better and durable.

Description

technical field [0001] The invention belongs to the technical field of bamboo processing, in particular to a round bamboo for decoration and a manufacturing method thereof. Background technique [0002] The bamboo green on the outer surface of the bamboo is difficult to glue because it contains a waxy layer, and the adhesion of the paint film is poor. The existing processing methods include lathe milling, sanding and the like. The former destroys the original structure of bamboo joints, while the latter consumes a lot of abrasive belt / sandpaper and has low efficiency, and the treatment effect on irregular and uneven bamboo joints is not good. [0003] Round bamboo is loved by people because of its unique appearance and rich culture, and it is used more and more in the field of architectural decoration; but untreated round bamboo has problems such as cracking, mildew, and discoloration, and the decorative effect Insufficient durability, the present invention proposes a decor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05D7/06B05D7/24B05D7/00B05D5/00B05D3/12
CPCB05D3/12B05D5/00B05D7/06B05D7/24B05D7/56B05D2503/00
Inventor 吴再兴何盛李能李景鹏陈玉和包永洁
Owner 国家林业和草原局竹子研究开发中心
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