发明名称 |
PROCESSING FOR PRODUCING FLEXIBLE CONTAINER WITH FITMENT USING EXPANDABLE MANDREL |
摘要 |
The present disclosure provides a process for producing a flexible container. In an embodiment, the process includes (A) providing a flexible container. The flexible container has (i) a body, and (ii) a neck. The process includes (B) positioning a fitment into the neck. The fitment has a top portion and a base. The fitment is composed of a polymeric material. The process includes (C) inserting a mandrel into the fitment. The mandrel includes an expandable collar composed of an elastomeric material. The process includes (D) expanding the collar radially outward to contact an inner surface of the base. The process includes (E) sealing, with a pair of opposing seal bars, the base to the neck. |
申请公布号 |
WO2016164388(A1) |
申请公布日期 |
2016.10.13 |
申请号 |
WO2016US26109 |
申请日期 |
2016.04.06 |
申请人 |
DOW GLOBAL TECHNOLOGIES LLC |
发明人 |
WILKES, Kenneth, R.;GASTON, Ryan, S. |
分类号 |
B29C65/20 |
主分类号 |
B29C65/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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