发明名称 METHOD FOR PRODUCING COMPOSITE SHEET HAVING ELASTIC STRETCHABILITY
摘要 <p>PURPOSE: To provide a method for producing a composite sheet having a wide range of elastic stretchability. CONSTITUTION: This method for producing the composite sheet 1 having elastic stretchability, comprising intermittently bonding a non-stretchable second web 52a comprising a thermoplastic synthetic resin to at least one side of an elastical-stretchable first web 41a, characterized by containing a process for stretching the first web 41a, a process for shrinking the first web 41a, and a process for bonding the second web 52a to the shrunk first web 41a.</p>
申请公布号 KR20020018598(A) 申请公布日期 2002.03.08
申请号 KR20010053256 申请日期 2001.08.31
申请人 UNI-CHARM CORPORATION 发明人 TANGE SATORU
分类号 B32B5/04;A61F13/15;B29D7/01;B32B7/02;D04H1/498;D04H1/559;D04H1/70;(IPC1-7):B29D7/01 主分类号 B32B5/04
代理机构 代理人
主权项
地址