发明名称 Sealing device for a cylindrical package of flexible material
摘要 PCT No. PCT/SE94/00677 Sec. 371 Date Jan. 31, 1996 Sec. 102(e) Date Jan. 31, 1996 PCT Filed Jul. 8, 1994 PCT Pub. No. WO95/01847 PCT Pub. Date Jan. 19, 1995A combination of a cylindrical container and a closure for containing products in paste form. The closure device has a bottom (3) and an essentially cylindrical wall (4) that joins and extends out from the bottom. The closure has at least two radially inwardly directed ridges (5), which extend helically essentially from the bottom (3) to the free edge of the wall (4). Scale markings on the closure measure a portion of the product in the closure when the closure is partially opened and the container is vertical and sits on the closure.
申请公布号 US5785200(A) 申请公布日期 1998.07.28
申请号 US19960578654 申请日期 1996.01.31
申请人 ERIKSSON, VILHO 发明人 ERIKSSON, VILHO
分类号 B65D41/04;B65D43/02;B65D75/52;B65D75/58;(IPC1-7):B65D41/04 主分类号 B65D41/04
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