公开(公告)号：US11833710B2

公开(公告)日：2023-12-05

申请号：US17776237

申请日：2021-07-09

申请人： JIUSHENG WOOD CO., LTD

发明人： Rongfeng Huang ,  Yanwei Wang ,  Enjiu Zhang ,  Kai Zhang ,  Xinmin Qian ,  Fanxu Kong ,  Xiaoyu He ,  Hailong Shao ,  Longxiang Sun

IPC分类号： B27K5/00 ,  B27K1/00 ,  B27M1/02 ,  B27M3/04

CPC分类号： B27K5/0085 ,  B27K1/00 ,  B27K5/001 ,  B27K5/007 ,  B27M1/02 ,  B27M3/04 ,  B27K2200/30

摘要： A method for producing an ultra-stable and enhanced solid wood flooring for under-floor heating via surface compression technique includes: subjecting, while subjecting a solid wood to surface compression and enhancement, the solid wood to primary stabilization treatment by controlling a temperature of a hot pressing plate to obtain a compressed enhanced solid wood; putting the compressed enhanced solid wood into a heat treatment tank; and subjecting the compressed enhanced solid wood to secondary stabilization treatment by controlling a pressure and a temperature of steam or air in the heat treatment tank and a treatment time to obtain a finished product. The ultra-stable surface-compressed enhanced solid wood flooring produced by the method features high dimensional stability, low set-recovery after water absorption, and desired moisture and heat resistance.