Invention Grant
- Patent Title: Pack made of compound foil and corresponding production method
- Patent Title (中): 复合箔包装及相应的生产方法
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Application No.: US415110Application Date: 1989-09-29
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Publication No.: US5000321APublication Date: 1991-03-19
- Inventor: Wolfgang Heilmann , Andreas Maurer
- Applicant: Wolfgang Heilmann , Andreas Maurer
- Applicant Address: CHX Zurich
- Assignee: Jacobs Suchard AG
- Current Assignee: Jacobs Suchard AG
- Current Assignee Address: CHX Zurich
- Priority: DEX3833939 19881005
- Main IPC: B65D77/30
- IPC: B65D77/30 ; B29C35/08 ; B29C37/00 ; B29C59/00 ; B65D75/26 ; B65D75/58 ; B65D75/62
Abstract:
A package for holding commodities is fabricated from a multilayer compound foil material. The package includes at least one transversely extending closure seam and an opening arrangement positioned adjacent the closure seam. The opening arrangement includes at least one generally line-shaped opening section in which the compound foil is weakened in comparison to areas adjoining the opening section in order to facilitate a guided opening of the opening arrangement.
Public/Granted literature
- US4530802A Di-hydrocarbyl phosphate quaternary amine salts with an amide of an amino carboxylic acid Public/Granted day:1985-07-23
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