A kind of moisturizing treatment method for weaving handicraft bamboo strips
A processing method and handicraft technology, applied in the direction of manufacturing tools, wood processing, wood processing details, etc., can solve the problems of general bamboo performance, high cost, unsuitable for weaving requirements, etc., to achieve excellent mechanical properties, prevent moisture volatilization, and practical value significant effect
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Embodiment 1
[0019] A kind of moisturizing treatment method for weaving handicraft bamboo strips, the steps include:
[0020] 1) Bamboo selection: Select the bamboo that has grown for 3 years, cut the bamboo into strips with a width of 0.6cm with a knife, bake at 60°C for 30 minutes, scrape off the green bamboo on the outer surface of the bamboo strips, and then cut the bamboo strips The inner wall is polished and smoothed to obtain bamboo weaving raw materials;
[0021] 2) Microwave treatment: place the bamboo weaving raw material in a microwave processor, adjust the pressure to 2 standard atmospheres, 50% humidity, and 40°C, and microwave for 20 minutes;
[0022] 3) Hypoglycemic treatment: immerse the bamboo weaving raw material treated in the previous step in the activated yeast liquid, soak for 3 hours at 25°C, and drain; the preparation method of the activated yeast liquid is: in parts by mass, Mix 10 parts of yeast extract, 20 parts of peptone, 15 parts of glucose, and 900 parts of ...
Embodiment 2
[0028] A kind of moisturizing treatment method for weaving handicraft bamboo strips, the steps include:
[0029] 1) Bamboo selection: select the bamboo that has grown for 4 years, cut the bamboo into bamboo strips with a width of 2 cm, bake at 70°C for 50 minutes, scrape off the green bamboo on the outer surface of the bamboo strips, and then polish the inner wall of the bamboo strips to make them smooth. Obtain bamboo weaving raw materials;
[0030] 2) Microwave treatment: the bamboo weaving raw material is subjected to microwave treatment for 30 minutes at a pressure of 3 standard atmospheres, a humidity of 60%, and a temperature of 50° C.;
[0031] 3) Hypoglycemic treatment: immerse the bamboo weaving raw material treated in the previous step in the activated yeast liquid, soak for 5 hours at 30°C, and drain; the preparation method of the activated yeast liquid is: in parts by mass, Mix 10 parts of yeast extract, 20 parts of peptone, 15 parts of glucose, and 900 parts of w...
experiment example
[0037] Choose the 4-year-old Phyllostachys edulis locally produced in Chishui County, and process according to the method of the present invention, which is a control group; the other group cuts and sun-dries the bamboo according to the routine; compares the mechanical properties of the two groups of bamboos immediately after processing, and stores them at room temperature for 1 month Finally, the mechanical properties of the two groups of bamboo were measured.
[0038] Experimental results
[0039] test group control group Compressive strength after treatment 1897.5kg / m 2
[0040] As can be seen from the table, the performance of the bamboo treated by the present invention is significantly better than that of the matched group, and after one month of storage, the experimental group only had a 24.53% reduction in compressive strength and a 29.67% reduction in the bending angle; The strength has decreased by 32.79%, and the bending strength has decreased b...
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Abstract
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