发明名称 |
DISPOSITIVO PARA LA APLICACION CONTINUA DE ACEITE DE PREPA- RACION SOBRE LA SUPERFICIE DE SALIDA DE UNA HILERA DE HILA- TURA. |
摘要 |
<p>A device for the continuous application of spin finishes to a spinneret as well as a process of said application are described. The device has a flat distribution body which can be attached and detached to the exit face of a spinneret. Holes are provided in the body corresponding to the spinneret orifices for melt spinning of filaments. Also the device includes a fastening member for pressing the distribution body on to the exit face of the spinneret. This member has a feeding orifice for the spin finish. The device may also include seals arranged above and below the distribution body. The distribution body may be sieve-like or consist of a perforated foil or of a foil having channel-like recesses linked with each other and an inlet orifice for the spin finish. The foil may have raised portions that serve as baffles and that are arranged in a pattern between the individual recesses.</p> |
申请公布号 |
ES491411(D0) |
申请公布日期 |
1980.12.16 |
申请号 |
ES20110004914 |
申请日期 |
1980.05.13 |
申请人 |
AKZO NV |
发明人 |
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分类号 |
D01D4/04;D01D4/00;(IPC1-7):01D3/00 |
主分类号 |
D01D4/04 |
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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