发明名称 |
Verfahren und Vorrichtung zur Herstellung eines mit einer Einlage versehenen Nahrungsmittelbeutels |
摘要 |
There is provided a method for manufacturing pre-padded food-containing bag (10) by perforating across a continuous web (11) of flattened tubular thermoplastic material, forming an opening in a layer of the perforated web, separating the layers (13,14) of the web, inserting an absorbent pad (25) through the opening (20) into the inside of the tubular web and making a seal (30) across the tubular web (11) at predetermined lengths to form a bag (10). The result is that a continuous web of bags containing absorbent pads at discrete intervals. There is also provided an apparatus for carrying out the method. |
申请公布号 |
DE602004018573(D1) |
申请公布日期 |
2009.02.05 |
申请号 |
DE20046018573T |
申请日期 |
2004.06.16 |
申请人 |
CRYOVAC INC. |
发明人 |
BOAL, DILIP KUMAR;STUCKLEY, JAMES HAL |
分类号 |
B31B23/00;B31B19/14;B31B19/94;B31B27/00;B31B41/00;B65B43/26;B65D75/42;B65D81/26 |
主分类号 |
B31B23/00 |
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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