How to process bamboo cutting boards?
Bamboo cutting boards are a kind of kitchen products that are often used in modern kitchens. Because of their environmental protection and health, they are very popular, but do you know how small bamboo cutting boards are made?
Bamboo cutting board production process:
1. Process the original bamboo into bamboo pieces and remove the bamboo joints on the bamboo pieces;
2. Cut the bamboo pieces into equal length bamboo fragments;
3. The bamboo fragments are bundled into a cylindrical bamboo bundle, and the bamboo pieces in the bamboo bundle are arranged vertically in the fiber direction;
4. Put the bamboo phase into the kettle, submerge the bamboo bundle with food wax, and cook for 1.5 to 7.5 hours under normal pressure; the temperature of the wax in the kettle is 160 to 180 °C; When the wax is cooked, the bamboo slice in the bamboo phase has a water content of 3% to 8%;
5. Take the bamboo bundle from the liquid, and then extrude it when the bamboo bundle is not cold. When the extrusion is used, the bamboo bundle is pressed into the conical mold with the circular cavity in the inner cavity. The inner cavity is a cylindrical openable mold. During the pressing process, the bamboo bundle is axially inserted into the large-diameter end of the tapered mold, and then enters the openable mold through the tapered end of the tapered mold. The inner diameter of the trailing end is the same as the inner diameter of the openable mold; before pressing the bamboo bundle, the fastening ring is embedded in the periphery of the inner cavity of the mold that can be opened, and the bamboo bundle is pressed after being pressed by the tapered mold. Into the mold can be opened, that is, naturally nested into the tight group ring, forming a tightly bonded bamboo piece and tightened by the fastening ring;
6. Open to open the mold and take out the above products.
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