| 发明名称 |
PROCESS FOR HEAT SEALING A WATER SOLUBLE FILM IN THE PRESENCE OF WATER |
| 摘要 |
A process for heat sealing a water soluble film to a water soluble member, wherein an aqueous composition is applied to at least one of the surfaces of said film and said member before said surfaces are heat sealed together. |
| 申请公布号 |
EP1406758(B1) |
申请公布日期 |
2015.09.02 |
| 申请号 |
EP20020745609 |
申请日期 |
2002.07.12 |
| 申请人 |
RECKITT BENCKISER (UK) LIMITED |
发明人 |
DUFFIELD, PAUL J. |
| 分类号 |
B29C65/02;B29C65/00;B65D65/46 |
主分类号 |
B29C65/02 |
| 代理机构 |
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