发明名称 |
PROCESSO E DISPOSITIVO DE FABRICAÇÃO DE CORPOS OCOS |
摘要 |
A device and method are disclosed for the production of hollow bodies, especially plastic bottles, wherein a section of a plastic flexible hose is placed in a cavity of a blow mould by an extruder head according to a predefined clocked pulse. The plastic flexible hose is inflated inside the blow mould by a blow mandrel by overpressure according to the blow mould cavity. The manufactured inflated hollow body is subsequently removed from the mould. The plastic hose can be continually held on opposite sides of the blow mould arrangement during the entire extrusion and blow cycle. |
申请公布号 |
BRPI0408663(B1) |
申请公布日期 |
2014.10.07 |
申请号 |
BR2004PI08663 |
申请日期 |
2004.01.29 |
申请人 |
SOPLAR S.A. |
发明人 |
MARKUS DUERINGER;MARTIN HAMMERLE |
分类号 |
B29C49/04;B29C49/22;B29C49/28;B29C49/48;B29C49/76 |
主分类号 |
B29C49/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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