| 发明名称 |
UN PROCEDIMENTO PER REALIZZARE CONFEZIONI A TUBO IN MATERIALEFLESSIBILE, UNA APPARECCHIATURA PER EFFETTUARE IL PROCEDIMENTO ED UNA |
| 摘要 |
A method for manufacturing tube-shaped packages (16) made of flexible material, characterized in that an annular portion (20) is pushed inward in a U-shaped arrangement at at least one closed end (17) of a tube-shaped package, said annular portion being at least partially heat-sealed to the remaining part of the package at facing portions thereof. An apparatus for carrying out the method. A package obtained with the method and the apparatus. |
| 申请公布号 |
IT1305240(B1) |
申请公布日期 |
2001.04.19 |
| 申请号 |
IT1998VE00023 |
申请日期 |
1998.06.04 |
| 申请人 |
BURGOPACK - STAMPA - TRASFORMAZIONE - IMBALLAGGI SPA ORA |
发明人 |
VISONA' SERGIO;TRANI GIORGIO;STERNER MARION |
| 分类号 |
B31B29/00;B62M6/40;B65B9/00;B65B9/20;B65B9/213;B65B61/24;B65D33/02 |
主分类号 |
B31B29/00 |
| 代理机构 |
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代理人 |
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