发明名称 |
Member for forming sealed packages of pourable food products from a tube of packaging material |
摘要 |
A forming member (20) for controlling the volume of packages (3) of pourable food products formed from a tube (2) of packaging material and sealed at a number of sections of the tube (2) crosswise to an axis (A) of the tube (2); the forming member (20) having : a main wall (25) which cooperates cyclically with a first portion (35) of the tube (2) extending between two consecutive sections; and at least one flap (26) extending alongside the wall (25). The flap (26) is movable, with respect to the wall (25), between a first position, in which it cooperates with a second portion (36) of the tube (2), extending between the two consecutive sections, to control the volume, between the two consecutive sections, of the package (3) being formed, and a second position, in which it is detached from the second portion (36). |
申请公布号 |
EP2042433(A1) |
申请公布日期 |
2009.04.01 |
申请号 |
EP20070425602 |
申请日期 |
2007.09.28 |
申请人 |
TETRA LAVAL HOLDINGS & FINANCE SA |
发明人 |
FONTANAZZI, PAOLO;MATTIOLI, GIORGIO;SANTI, FRANCO;CASELLI, STEFANO |
分类号 |
B65B9/20;B65B9/207;B65B51/30 |
主分类号 |
B65B9/20 |
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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