发明名称 |
AIRBAGHERSTELLUNG |
摘要 |
Tubular plastics film ( 18 ) is bunched up. Air is blown through one end of the tube by a fan ( 64 ). The air passes through the tube and through a spreader ( 30 ) of the film and then past a sealing station. The sealing station effects two adjacent seals across the film and also creates a line of weakness between those adjacent seals in a single operation. Air bags are formed between spaced seals effected in sequential sealing operations. |
申请公布号 |
DE602004007107(D1) |
申请公布日期 |
2007.08.02 |
申请号 |
DE20046007107T |
申请日期 |
2004.01.12 |
申请人 |
EASYPACK LTD. |
发明人 |
KEMPSTER, ROGER BRIAN;DAVEY, TREVOR JOHN |
分类号 |
B31D5/00;B29C65/22;B29C65/74 |
主分类号 |
B31D5/00 |
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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