发明名称 |
elemento de selagem, e, unidade de embalagem |
摘要 |
A sealing element (15) for heat sealing packaging material for producing sealed packages (3) of food products which are pourable within a tube (2) of packaging material; sealing element (15) comprises heating means (20, 21) adapted to heat-seal the packaging material at spaced cross sections of tube (2) so as to form a plurality of sealed packages (3), and a groove (60) which may be engaged by a cutting element (62) carried by a counter sealing element (16) during a cutting operation in which a sealed package (3) is separated from tube (2); sealing element (15) comprises at least a slot (70) which extends between groove (60) and a first outer wall (53, 54) of sealing element (15). |
申请公布号 |
BRPI1009806(A2) |
申请公布日期 |
2016.03.15 |
申请号 |
BR2010PI09806 |
申请日期 |
2010.03.29 |
申请人 |
TETRA LAVAL HOLDINGS & FINANCE S A |
发明人 |
ANDREA BABINI;ROLAND PALMQUIST |
分类号 |
B29C65/74;B65B51/30 |
主分类号 |
B29C65/74 |
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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