Color bamboo and timber processing method
A processing method and color technology, applied in the direction of wood processing utensils, wood treatment, manufacturing tools, etc., can solve the problems of affecting the appearance, exposing bamboo and wood, color fading, etc., achieving good thermal stability, overcoming paint toning, and noble color. Effect
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Embodiment 1
[0012] A kind of colored bamboo processing method, comprises the following steps:
[0013] 1. Extraction of the printing and dyeing solution of black rice leaves, collect black rice leaves and crush them, put the crushed leaves and water in a ratio of 1:5, put them in a container and heat them at 85°C for 40 minutes, then filter the juice to remove the leaf residue, The filtrate black rice leaf printing and dyeing solution is for use;
[0014] 2. Cut the bamboo to be printed and dyed into pieces, scrape off the bamboo green and the waxy layer inside the bamboo, immerse the bamboo in an aqueous solution containing 20% hydrogen peroxide, heat at 90-100°C, cook for 50-60 minutes, remove and dry , the moisture content is controlled below 8%-10%;
[0015] 3. For the preparation of dyeing solution, add 0.4% to 0.5% penetrant and 0.1% to 0.3% dyeing accelerator to the printing and dyeing solution of Wufanshu leaves;
[0016] 4. Bamboo dyeing, the prepared dyeing solution is put i...
Embodiment 2
[0019] A kind of colored wood processing method, comprises the following steps:
[0020] 1. Extraction of the printing and dyeing solution of black rice leaves, collect black rice leaves and crush them, put the crushed leaves and water in a ratio of 1:5, put them in a container and heat them at 85°C for 40 minutes, then filter the juice to remove the leaf residue, The filtrate black rice leaf printing and dyeing solution is for use;
[0021] 2. Make the raw wood to be printed and dyed, immerse the wood in an aqueous solution containing 20% hydrogen peroxide, heat at 90-100°C, cook for 40-50 minutes, remove and dry, and control the moisture content within 12%-15 %the following;
[0022] 3. For the preparation of the dyeing solution, add 0.2% to 0.3% of penetrant and 0.08% to 0.1% of dyeing accelerator to the printing and dyeing solution of Wufanshu leaves;
[0023] 4. For wood dyeing, put the prepared dyeing solution into an iron container, immerse the wood to be dyed in th...
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