Manufacturing method of artificial shade wood board
A manufacturing method and technology for wooden boards, which are applied in the directions of manufacturing tools, wood processing, and wood processing appliances, etc., can solve the problems of difficulty in importing, high manufacturing cost, scarcity, etc.
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Embodiment 1
[0025] First, wood is selected as the raw material, and according to the true color and texture of the log, the materials for red and white shades are separated, and they are put into the pool for steaming;
[0026] Rotary cutting or slicing single-piece, using processed red shadow, white shadow raw materials for rotary cutting or slicing, using a knife for rotary cutting or slicing, the processed veneer is smooth and tidy with obvious ripples. Then according to the specific size of the mold, cut the veneer with a length of 2.6m, a width of 20cm, and a thickness of 0.0065mm for later use;
[0027] Specific chemical treatment should be carried out on the processed red and white shadow veneers respectively. Hongying uses 0.3 kg of potassium permanganate per cubic meter for bleaching, dyeing and cooking, and cooks for 85 hours at a high temperature of 85°. Baiying uses 30kg of hydrogen peroxide, 1.5kg of water glass, and 0.8kg of oxalic acid per cubic meter, stirs them well, and...
Embodiment 2
[0035] Differences from Example 1: First, according to the specific size of the mould, cut a length of 2.7m, a width of 45cm, and a thickness of 5cm planks for subsequent use; secondly, Hongying uses 0.4 kg of potassium permanganate per cubic meter for bleaching, dyeing and cooking, and uses 95° Cook at high temperature for 98 hours; use 40kg of hydrogen peroxide, 2kg of water glass, and 1kg of oxalic acid for each cubic meter of white shadow, mix well, add them to the pool respectively, and bleach for 2 hours, and then clean the chemically treated veneer with clean water; followed by drying temperature 8°; use environmental protection and moisture-resistant phenolic glue, add 9kg of flour per 100kg of white latex and 15kg of white latex, and then stir evenly, and apply glue to the repaired veneer on the gluing machine; secondly, press 210T with a press, press 220 Minutes to make it go; Finally, it is unloaded from the press, placed in a ventilated drying room, dried for 120 ho...
Embodiment 3
[0038] The difference from Example 1: First, according to the specific size of the mould, the length is 2.6m, the width is 5cm, and the thickness is 5cm. °High-temperature cooking for 105 hours; Baiying uses 50kg of hydrogen peroxide, 3kg of water glass, and 1.5kg of oxalic acid per cubic meter, stirs them well, and puts them into the pool for 3 hours of bleaching, and then cleans the chemically treated veneer with clean water; followed by The drying temperature is 10°; environmental protection and moisture-resistant phenolic glue is used, and 10kg of flour and 10kg of white latex are added for every 100kg, and then stirred evenly, and the glue coating machine is used to apply glue to the repaired veneer; followed by pressing 260T with a press, Press for 250 minutes to make it work; finally, unload it from the press, place it in a ventilated drying room, dry for 148 hours, and then open the mold for processing.
[0039] Other technological processes are identical with implemen...
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