发明名称 |
Machine for the production of bags made of heat-sealed alveolar or foamed thermoplastic material |
摘要 |
A machine for the production of bags (S) made of alveolar or foamed plastic material starting from at least one continuous web (N) with superimposed flaps (L) fed continuously to a heat-sealing assembly (2). The heat-sealing assembly (2) is actuated according to a pendular motion in synchronism with continuous advance of the web (N), and is pre-arranged for carrying out, at the same time as heat-sealing, halfcuts (T) on the web (N), which is then folded in concertina fashion by means of a lapper assembly (3) at output from the machine. |
申请公布号 |
EP1995051(A2) |
申请公布日期 |
2008.11.26 |
申请号 |
EP20080156805 |
申请日期 |
2008.05.23 |
申请人 |
OFFMAR S.R.L. |
发明人 |
MATTA, EMILIANO;MATTA, LUIGI |
分类号 |
B31B19/64;B29C65/74;B31B23/00 |
主分类号 |
B31B19/64 |
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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