发明名称 |
APPARATUS AND METHOD FOR APPLYING AN EXTRUDED SEAL TO A SURFACE |
摘要 |
An apparatus is disclosed for forming annular doses of synthetic plasticised material supplied from an extruder, in which the doses are applied to a surface of a capsule and the seals of the capsules are then compression-formed. The apparatus includes one tubular wall that has a longitudinal axis and is axially movable for closing an annular outlet from which the synthetic plasticised material exits with a component that is normal to the longitudinal axis. The tubular wall has a cutting edge that shears the plasticised material during the closing movement in order to separate the annular dose, formed outside the outlet, from the material that remains inside the outlet. |
申请公布号 |
US2016318212(A1) |
申请公布日期 |
2016.11.03 |
申请号 |
US201415105356 |
申请日期 |
2014.12.15 |
申请人 |
SACMI COOPERATIVA MECCANICI IMOLA SOCIETA' COOPERATIVA |
发明人 |
Albonetti Danilo;Sallioni Andrea |
分类号 |
B29C31/04;B29C65/48;B29C47/20;B29C43/34;B29C47/00;B29C43/18 |
主分类号 |
B29C31/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Imola IT |