发明名称 Staggered cutting knife
摘要 A method and apparatus for producing disposable undergarments having areas of defined elastic material is disclosed. The method provides for staggered cutting knives for severing the elastic material, which results in less necessary material used in the construction of the undergarments.
申请公布号 US2005230037(A1) 申请公布日期 2005.10.20
申请号 US20040828095 申请日期 2004.04.20
申请人 CURT G. JOA, INC. 发明人 JENQUIN PETER J.;MCCABE JOHN A.;COOSE THOMAS R.
分类号 A61F13/15;B26D7/26;B26F1/20;(IPC1-7):B32B31/00 主分类号 A61F13/15
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