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Three-stage spraying method of bamboo craft

A handicraft, bamboo and wood technology, applied in the direction of coating, the device for coating liquid on the surface, etc., can solve the problems of weak finish, large amount of sewage, low adhesion, etc. The effect of improving flatness

Inactive Publication Date: 2013-09-18
太仓市德兰树片画设备科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the prior art, the problems of poor surface flatness, weak smoothness, small plumpness, low adhesion and large sewage discharge in the coating of bamboo and wood handicrafts have not been solved in the mixed coating containing fine particles and the multi-level classification spraying process. A series of factors that are not conducive to spraying, and a new three-stage spraying method is designed

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] The present invention selects and is specially used in the sealing primer coating, the middle layer coating and the overcoat coating of bamboo and wood handicraft, and what it adopted is a three-stage spraying method:

[0036] 1. Spraying of primary sealing primer coating

[0037] (1) Choose an air compressor: the power is more than 5 horses, the air volume is sufficient, the pressure is 4-7Kg / square centimeter, and there are three air pipes, which can satisfy more than three people to seal the bottom coating, intermediate coating and overcoat coating For the need of simultaneous construction, the numbers of the three air pipes are: q1 for the sealing layer coating air pipe, q2 for the intermediate layer coating air pipe, and q3 for the overcoat coating air pipe.

[0038] (2) Debugging coating spray gun: the required capacity is 500ml, and the capacity should not be too large, otherwise it will be too heavy and inconvenient to operate, and the construction speed will be...

Embodiment 2

[0058] A three-stage spraying method for bamboo and wood handicrafts of the present invention also lies in the best method of spraying coatings for different shapes of bamboo and wood handicraft products.

[0059] (1) Spraying of rectangular bamboo and wood handicrafts: first design the shape and size of bamboo and wood handicraft products according to the requirements, then make a rectangular model with a wooden frame, set the rectangular bamboo and wood handicrafts in the rectangular model, and then process according to the three-level spraying method The method is to spray the seal primer coating, the middle layer coating and the overcoat coating on the rectangular bamboo and wood handicrafts in sequence, and finally remove the wooden frame before the overcoat coating is dry.

[0060] (2) Spraying of diamond-shaped bamboo and wood handicrafts: use the spray gun to draw circles, 30cm-40cm away from diamond-shaped bamboo and wood handicrafts, and spray in a horizontal circle w...

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PUM

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Abstract

The invention provides a spraying method, in particular a method for carrying out three-stage spraying on the surfaces of bamboo and wood materials and articles. Problems that a mixed coating containing no fine particles has been not added to a bamboo craft coating and a series of factors unfavorable for spraying, such as poor surface flatness, weak smoothness, small plumpness, low adhesion force and large discharge capacity, exist in a multi-layer classified spraying process in the prior art are solved; a set of brand new three-stage spraying method of a bamboo craft is designed; and therefore, the flatness, smoothness, plumpness and adhesion force of the coating are obviously improved, so that powerful support is provided for the high-grade bamboo craft. As the three-stage spraying method is adopted, atomizing loss of the coating is greatly reduced, the coating is saved and the discharge capacity is reduced.

Description

technical field [0001] The invention relates to a spraying method, in particular to a three-stage spraying method on the surface of bamboo, wooden materials and articles. Background technique [0002] The spraying of known bamboo and wood handicraft is directly sprayed to the surface of bamboo and wood handicraft by the spray gun of nitro-based primer, varnish and air press, but to the coating that adds the mixed coating that contains fine particles and multi-level Classified spraying processes are rare. The present invention innovates and recreates the existing spraying methods, and invents a three-stage spraying method for bamboo and wood handicrafts, which fills the gap in the industry. Contents of the invention [0003] In view of the prior art, the problems of poor surface flatness, weak smoothness, small plumpness, low adhesion and large sewage discharge in the coating of bamboo and wood handicrafts have not been solved in the mixed coating containing fine particles ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05D7/08
Inventor 罗潺潺陈桂福罗粤涛陈桂道罗成坤罗晓玲
Owner 太仓市德兰树片画设备科技有限公司