公开(公告)号：US3715256A

公开(公告)日：1973-02-06

申请号：US3715256D

申请日：1969-09-08

Applicant: ALLIED CHEM

Inventor： TRUESDELL R ,  NIENSTEDT W

IPC: B29C47/06 ,  B44C3/08 ,  B29D9/00

CPC classification number: B44C3/08 ,  B29C47/0019 ,  B29C47/128 ,  B29C70/08

Abstract: A method of making an embossed panel including dual extruding a molding strip in the form of a composite duplex structure having a plastic support member with a first heat sealable plastic layer fused thereto and disposing a second heat sealable plastic layer onto a panel backing member. The first and second heat sealable layers are disposed adjacent one another and are heat sealed and fused together to conjoin the molding strip to the second heat sealable layer such that the support member projects from the panel.

Abstract translation: 一种制造压花面板的方法，包括双重挤出复合双面结构形式的模制条，其具有塑料支撑构件，第一可热封塑料层与其融合，并将第二可热封塑料层设置在面板背衬构件上。 第一和第二可热封层彼此相邻设置并且被热密封并熔合在一起以将模制条结合到第二可热封层，使得支撑构件从面板突出。