发明名称 SACHET PRODUCT
摘要 A sachet of flexible sheet material containing a composition, for example, for treating fabrics in a washing machine, so shaped and dimensioned that when immersed in water in the absence of the treatment composition its thickness at at least one point is at least 1 cm . The thickness of the sachet thus remains at least 1 cm after delivery of its contents, so that passage of the sachet between the inner and outer drums of an automatic washing machine is prevented or substantially reduced.
申请公布号 ZA8704170(B) 申请公布日期 1989.02.22
申请号 ZA19870004170 申请日期 1987.06.10
申请人 UNILEVER PLC. 发明人 ROGER FORET;ADRIAN WILLIAM WALKER;RAYMOND JEAN WALLAERT
分类号 C11D17/04;C11D17/06;D06F39/02;D06M23/02 主分类号 C11D17/04
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