发明名称 Apparatus and process for producing a corrugated web and an absorbent article comprising a corrugated web
摘要 Absorbent article comprising a liquid-impermeable cover sheet, a liquid-permeable cover sheet, and an absorbent body between the liquid-impermeable cover sheet and the liquid-permeable cover sheet. Any one or all of the liquid-impermeable cover sheet, the liquid-permeable cover sheet, or the absorbent body can be made of a corrugated web which is corrugated from a sheet material which, in the process of being corrugated, is drawn in, and optionally elongated in a direction transverse to the corrugations, alternatively drawn-in along a direction transverse to a length of the web. The corrugated web can comprise corrugations of differing heights (H1).
申请公布号 US2003224146(A1) 申请公布日期 2003.12.04
申请号 US20030406350 申请日期 2003.04.03
申请人 HAKLE-KIMBERLY DEUTSCHLAND GMBH 发明人 RAIDEL MARIA;ULLMAN JAN;ASCHENBRENNER FRANZ
分类号 A61F13/15;B32B7/02;B32B21/02;B32B27/12;(IPC1-7):B32B1/00;B32B3/28;B32B3/30;B29C53/00;B31F1/00 主分类号 A61F13/15
代理机构 代理人
主权项
地址