发明名称 |
FORMBACKEN ZUM HERSTELLEN VON VERSIEGELTEN VERPACKUNGEN AUS SCHLAUCHFÖRMIGEM VERPACKUNGSMATERIAL |
摘要 |
A forming jaw for producing a succession of sealed packages from a tube of sheet packaging material filled with a pourable food product and fed in a direction parallel to its longitudinal axis is disclosed. The jaw includes sealing structure that seals a cross section of the tube; and forming structure that imparts a predetermined shape to the tube between two successive sealed cross sections. The forming structure has first and second surfaces for interacting with the tube and which extend respectively in a direction crosswise to, and in a direction parallel to, the axis of the tube. The first surface has a convex portion which exerts pressure on, to control filling of, the packages being formed. |
申请公布号 |
DE60313966(T2) |
申请公布日期 |
2008.02.28 |
申请号 |
DE2003613966T |
申请日期 |
2003.05.29 |
申请人 |
TETRA LAVAL HOLDINGS & FINANCE S.A. |
发明人 |
PARADISI, STEFANO;ORSINI, IVAN;DE PIETRI, ROBERTO |
分类号 |
B65B51/10;B65B51/30 |
主分类号 |
B65B51/10 |
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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