发明申请
- 专利标题: WIDE MOUTH GUSSETED BAG WITH EDGE SEALS
- 专利标题(中): WAND MOUTH GUSSETED BAG WITH EDGE SEALS
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申请号: US13036378申请日: 2011-02-28
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公开(公告)号: US20120047852A1公开(公告)日: 2012-03-01
- 发明人: Charles GRECO , David MATTHEWS , David ANZINI , Eric PLOURDE , Kenny MCCRACKEN
- 申请人: Charles GRECO , David MATTHEWS , David ANZINI , Eric PLOURDE , Kenny MCCRACKEN
- 申请人地址: US IL Glenview
- 专利权人: ILLINOIS TOOLS WORK INC.
- 当前专利权人: ILLINOIS TOOLS WORK INC.
- 当前专利权人地址: US IL Glenview
- 主分类号: B65B9/00
- IPC分类号: B65B9/00
摘要:
The disclosure pertains to the a wide mouth gusseted package wherein four machine direction edge seals are formed on the film, and the zipper is applied in the transverse direction on the opposite side of the film from where the machine direction edge seals are formed. In the resulting package, the edge seals are at the exterior of the four corners of the package, and the resulting gussets can be folded inwardly or outwardly. The package may further include a sealing strip with a peel seal layer and a sealant layer whereby a hermetic package may be produced at higher production rates and lower productions costs.
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