Manufacturing method of artificial shade wood board
A manufacturing method and technology of wood boards, applied in the direction of manufacturing tools, wood treatment, wood processing equipment, etc., can solve the problems of import difficulty, high manufacturing cost, and scarcity
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Embodiment 1
[0023] 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;
[0024] 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;
[0025] Specific chemical treatment should be carried out on the processed red and white shadow veneers respectively. Hongying is dyed and cooked with 0.3 kg of potassium permanganate per cubic meter, and cooked at 85°C for 85 hours. Baiying uses 30kg of hydrogen peroxide, 1.5kg of water glass, and 0.8kg of oxalic acid per cubic meter, stirs them well, and puts them into the pool respective...
Embodiment 2
[0033] The difference from Example 1: First, according to the specific size of the mould, cut a plank with a length of 2.7m, a width of 45cm, and a thickness of 5cm for later use; secondly, the red shadow is bleached, dyed and cooked with 0.4 kg of potassium permanganate per cubic meter, and heated at 95°C 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 The temperature is 8°C; use environmental protection and moisture-resistant phenolic glue, add 9kg of flour and 15kg of white latex for every 100kg, and then stir evenly, and apply glue to the selected veneer on the glue coating machine; secondly, use a press to press 210T (ton) Press for 220 minutes to make it into shape; finally, remove it from the press, place it i...
Embodiment 3
[0036] 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. Cook at high temperature for 105 hours at ℃; use 50kg of hydrogen peroxide, 3kg of water glass, and 1.5kg of oxalic acid for each cubic meter of Baiying, stir them well, add them to the pool respectively, and carry out bleaching for 3 hours, and then clean the chemically treated veneer with clean water; followed by The drying temperature is 10°C; use environmentally friendly moisture-resistant phenolic glue, add 10kg of flour and 10kg of white latex for every 100kg, and then stir evenly, and apply glue to the selected veneer on the glue coating machine; followed by pressing 260T (tons) with a press ) pressure, press for 250 minutes to make it shape; finally, it is unloaded from the press, placed in a ventilated drying room, and dried for 148 hours, then it can be molded and processed.
[0037] Other technological processes ar...
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