
基本信息:
- 专利标题: WATER SOLUBLE POUCHES
- 专利标题(中):WASSERLÖSLICHEBEUTEL
- 申请号:EP15199428.2 申请日:2014-04-22
- 公开(公告)号:EP3025969B1 公开(公告)日:2017-04-19
- 发明人: Fowler, James , Makutonin, Boris
- 申请人: Rideau Machinery Inc.
- 申请人地址: 1455 Sequoia Drive Suite 109 Aurora, IL 60506 US
- 专利权人: Rideau Machinery Inc.
- 当前专利权人: Rideau Machinery Inc.
- 当前专利权人地址: 1455 Sequoia Drive Suite 109 Aurora, IL 60506 US
- 代理机构: Kent, Josephine
- 优先权: GB201307160 20130419; GB201320204 20131115
- 主分类号: B65B9/04
- IPC分类号: B65B9/04 ; B65D81/32 ; C11D17/04 ; B65D65/46
摘要:
A multi-compartment pouch formed from two water soluble substrates is substantially symmetrical about a weld line between the substrates. The pouch may comprise a base web and a lidding web wherein the lidding web is thinner than the base web. Pressure generated within the pouch due to the base web shrinking back may cause the top lidding web to distend to a greater extent than the contraction of the base web thereby increasing the internal volume of the pouch sufficiently for the formed pouch to be substantially symmetrical about the weld line between the two substrates.
摘要(中):
由两个水溶性基材形成的多室袋基本上对准基板之间的焊接线。 袋可以包括基底网和盖网,其中封盖网比基底网薄。 由于底部纤维网收缩而在袋内产生的压力可能导致顶部封条幅材比基底纤维网的收缩更大程度地膨胀,从而足以使形成的袋子的内部体积大大对称 焊接线在两个基板之间。
公开/授权文献:
- EP3025969A1 IMPROVEMENTS IN OR RELATING TO WATER SOLUBLE POUCHES 公开/授权日:2016-06-01