发明名称 |
PRODUCTION OF TRANSFUSION LIQUID VESSEL |
摘要 |
<p>PURPOSE:To obtain the production of a transfusion liquid vessel by which a transfusion liquid vessel having a flat containing part can be produced at a high speed by blow molding. CONSTITUTION:The production of a transfusion liquid vessel 1 has a process of extruding two sheets of parisons opposed to each other; a process of heating the surface of a molded piece 2 which is previously and separately molded as an open part; a process of inserting the molded piece 2 as the open part between the two sheets of parisons; and a process of holding the sheet-form parisons and the molded piece 2 as the open part by a mold and blow molding the vessel 1 in the mold. In addition, the molded piece 2 as the open part is inserted approximately at right angles to the direction of extruding the two sheet-form parisons, and the vessel 1 is continuously blow molded without cutting the sheet-form parisons.</p> |
申请公布号 |
JPH0592479(A) |
申请公布日期 |
1993.04.16 |
申请号 |
JP19910282161 |
申请日期 |
1991.10.02 |
申请人 |
MATERIAL ENG TECH LAB INC |
发明人 |
SUZUKI TATSUO |
分类号 |
A61J1/10;B29C49/00;B29C49/04;B29C49/18;B29C49/20;B29C49/64;B29L22/00 |
主分类号 |
A61J1/10 |
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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