Anti-deformation anti-cracking bamboo-wood composite chopping board and preparation method thereof
The invention discloses an anti-deformation anti-cracking bamboo-wood composite chopping board and a preparation method thereof.The prepared anti-deformation anti-cracking bamboo-wood composite chopping board is provided with a panel and a bottom plate, the bottom plate is a bamboo-wood plate, the p...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses an anti-deformation anti-cracking bamboo-wood composite chopping board and a preparation method thereof.The prepared anti-deformation anti-cracking bamboo-wood composite chopping board is provided with a panel and a bottom plate, the bottom plate is a bamboo-wood plate, the panel is formed by a hard wood plate with the shrinkage rate lower than that of the bamboo-wood plateadopted by the bottom plate, and through edible salt water treatment, an outwards-protruding splicing face is formed on the lower surface of the panel, the panel and the bottom plate are formed in apressing mode on the splicing face, the bottom plate is formed by splicing and hot-pressing raw material bamboos after softening treatment, and high-temperature steam interval impact treatment is conducted on the upper surface of the bottom plate after forming, so that the surface compactness of the bottom plate is reduced. And after treatment is completed, a wavy blind groove and a splicing partare machined, and then glui |
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