Parallel two-component spinneret plate

The invention discloses a parallel double-component spinneret plate. The parallel double-component spinneret plate comprises a plate body, and further comprises an upper feeding plate, a lower feedingplate, an upper distribution plate and a lower distribution plate, wherein two rows of feeding holes...

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1. Verfasser: SUN ZHAOMIN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention discloses a parallel double-component spinneret plate. The parallel double-component spinneret plate comprises a plate body, and further comprises an upper feeding plate, a lower feedingplate, an upper distribution plate and a lower distribution plate, wherein two rows of feeding holes are formed in the upper feeding plate, and conical openings are formed in the bottoms of the feeding holes; a filter groove is formed in the upper end of the lower feeding plate, a plurality of flow channels are formed in the lower end of the lower feeding plate, and the filter groove communicateswith the conical openings; the upper distribution plate is mounted at the lower end of the lower feeding plate; the flow channels in the upper distribution plate are in one-to-one correspondence withthe flow channels in the lower feeding plate; and a shunting block is arranged at the upper end of the lower distribution plate, and the lower end of the lower distribution plate is connected with ashunting guide channel. The