发明名称 |
SERIE DE ELEMENTOS ACOPLADORES DE FECHOS CORREDICOS CONTINUOS E UM PROCESSO PARA FAZE-LOS |
摘要 |
A row of continuous slide fastener coupling elements is in the form of a filamentary coil or zigzag made of thermoplastic synthetic resin. Each coupling element includes a coupling head, a pair of legs extending from the coupling head, and a connector located remotely from the coupling head and extending between one of the legs and a leg of an adjacent coupling head. The connector is heat-set intensely by being heated concentratedly for increased dimensional stability. A method of manufacturing a row of such continuous slide fastener coupling elements includes the step of heating the connectors at a temperature close to the melting point of the monofilament. |
申请公布号 |
BR7900594(A) |
申请公布日期 |
1979.08.28 |
申请号 |
BR19797900594 |
申请日期 |
1979.01.30 |
申请人 |
YOSHIDA KOGYO KK |
发明人 |
YOSHIDA H;OODERE S;HAGIWARA I |
分类号 |
A44B19/12;A44B19/14;B29C61/00;B29C71/00;B29D5/00;B29D5/06;(IPC1-7):A44B19/14 |
主分类号 |
A44B19/12 |
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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