发明名称 |
SINGLE-LOBE FILTER BAG FOR INFUSION PRODUCTS |
摘要 |
A single-lobe filter bag for infusion products comprises a length (2) of filter material forming a chamber (3) containing a charge (4) of the infusion product. The length (2) comprises: a first closed top end (5) formed by a first join (S1) between two first end edges of the length (2); a second closed bottom end (7) and two sides (8, 9) connecting the two ends (5, 7) of the length (2); the two sides (8, 9) connecting the first and second edges (5, 7) are at least partly folded onto each other to form a fold towards the inside of the chamber (3) and the second bottom end (7) of the filter bag (1) is closed by a second join (S2) designed to form a rigid flat bottom surface (11) of the filter bag (1) such as to define a stable base, with a substantially triangular cross section, for supporting the filter bag (1). |
申请公布号 |
WO2008015509(A2) |
申请公布日期 |
2008.02.07 |
申请号 |
WO2007IB01562 |
申请日期 |
2007.06.11 |
申请人 |
I.M.A. INDUSTRIA MACCHINE AUTOMATICHE S.P.A.;REA, DARIO;CAROLI, RODOLFO;RIVOLA, SAURO |
发明人 |
REA, DARIO;CAROLI, RODOLFO;RIVOLA, SAURO |
分类号 |
B65D85/808;B65D85/812 |
主分类号 |
B65D85/808 |
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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