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一种双贴面保温复合板的同步对花热压成型方法
InventionUnknown
10Claims · 1 independent
§ Ⅰ
Dossier Overview
Inventor
盛景伟; 朱敏; 盛益
Filing Date
Jul 15, 2026
Publication Date
Oct 16, 2026
IPC Classification
B29C 59/02 (2006.01)B29C 59/00 (2006.01)B29L 7/00 (2006.01)
本发明公开了一种双贴面保温复合板的同步对花热压成型方法,涉及装饰复合板热压成型技术领域,先对上装饰层、保温芯材板坯和下装饰层进行协同送料、湿热初态对称化、芯材状态识别及闭合行程预补偿,形成本张板处方包;再在压机低压闭合且树脂未熔融阶段,使相位约束机构与上下装饰层的边缘对位基准接合,以建立上装饰层、下装饰层与压模浮雕之间的相位锁定状态;随后在相位锁定状态保持期间,根据芯材状态控制上压板和下压板执行非对称热力差分时序,使上下树脂进入对应粘度窗口;最后在升压固化前控制相位约束机构脱离边缘对位基准,并完成升压固化及对位结果反馈。该方法能够降低夹芯软质保温芯材在热压过程中的相位漂移风险。
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