发明名称 |
METHOD AND APPARATUS FOR MANUFACTURING MOLDING OF LONG FIBER-REINFORCED PLASTIC |
摘要 |
PROBLEM TO BE SOLVED: To eliminate possibility of forming a loop at a continuous yarn (3) to be supplied to a cutting unit (12) at an end of a mold filling operation even if a drawing speed of the yarn (3) is relatively high in the case of manufacturing a molding of a plastic reinforced by a long fiber (20) and to obviate a breakage of the yarn (3) until next restart of the mold filling operation. SOLUTION: An apparatus for manufacturing the molding of the long fiber- reinforced plastic comprises an inlet (23) of the air for applying a tension allocated to a guide (5) of the continuous yarn (3) to maintain the yarn (3) in a state in which the tension is applied to the yarn (3) by the air in a direction opposite to a conveying direction.
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申请公布号 |
JP2002059446(A) |
申请公布日期 |
2002.02.26 |
申请号 |
JP20010236318 |
申请日期 |
2001.08.03 |
申请人 |
HENNECKE GMBH |
发明人 |
WIRTH JUERGEN;PAWLIK WOLFGANG |
分类号 |
B29C43/18;B29C43/32;B29C67/24;B29C70/16;B29C70/30;B29K105/08;B65H51/16;B65H59/10;(IPC1-7):B29C43/18 |
主分类号 |
B29C43/18 |
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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