Spinneret plate

The invention relates to a spinneret plate which comprises a spinneret plate body, wherein spinneret holes, a cross air ventilation duct leading to the center of the spinneret plate from the periphery of the spinneret plate and an annular ventilation duct with the center of the spinneret plate servi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: SHENG ZHONGQIN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention relates to a spinneret plate which comprises a spinneret plate body, wherein spinneret holes, a cross air ventilation duct leading to the center of the spinneret plate from the periphery of the spinneret plate and an annular ventilation duct with the center of the spinneret plate serving as the circle center are arranged on the spinneret plate body. The spinneret plate is suitable for spinning, and all the tows sprayed out by the spinneret plate can be cooled to meet the process requirements.