发明名称 MULTIPLE-USE BAG
摘要 A reclosable cross-bottom sack is provided over the cross-bottom with a cover sheet having an incision and lines of weakness. A flattened tubular plastics emptying nipple for the sack is folded and cut at one end to define flaps, extends through the incision and is secured to the sheet by its flaps to lie between the cross-bottom and the cover sheet.
申请公布号 SU929002(A3) 申请公布日期 1982.05.15
申请号 SU19792812995 申请日期 1979.09.13
申请人 VINDMELLER UND KHELSHER (FIRMA) 发明人 KHORST SHMIDT,DE;KHANS SHTRUK,DE
分类号 B65D83/08;B29C65/02;B65D33/24;B65D33/36;B65D33/38;B65D88/16;B65D88/22;(IPC1-7):B65D33/36 主分类号 B65D83/08
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