发明名称 Method for making a relatively soft product, and the product itself
摘要 The invention relates to a relatively soft, largely planar, though three-dimensional product, obtainable by means of an embossing tool for converting a relatively soft, planar starting product as a result of embossing to the extent that an embossing pattern exists which comprises a plurality of "hinged parallelograms" that are limited by lines of compressed material such that when tractive forces are applied, this hinged parallelogram structure behaves like a pantograph and a secondary bulk is superimposed as a result of a stretching process on the primary bulk produced by the embossing.
申请公布号 AU746109(B2) 申请公布日期 2002.04.18
申请号 AU19980089760 申请日期 1998.07.16
申请人 SCA HYGIENE PRODUCTS GMBH 发明人 JOHN DUNN MCLAIN;BRIAN HUNT;GEORGE RUTHERFORD
分类号 D06C23/04;B31F1/07;D04H1/54;D06C27/00;D21H27/40;(IPC1-7):B31F1/07 主分类号 D06C23/04
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