Spinneret plate for producing super bright flat fibers

Abstract

The invention discloses a spinneret plate for producing super bright flat fibers. The spinneret plate comprises a spinneret plat body, a spinneret groove and a spinneret plate base. The spinneret groove is fixedly connected on the top of the spinneret plate body; a firs spinneret block is fixedly connected on the surface of the spinneret groove; one side of the first spinneret block is fixedly connected with a second spinneret block; a fourth spinneret block is fixedly connected on the bottom of the second spinneret block; a third spinneret block is fixedly connected on the other side of thefourth spinneret block; the spinneret plate base is fixedly connected on the bottom of the spinneret plate body; and a longitudinal baffle is fixedly connected on the middle part of the bottom of thespinneret plate base. The longitudinal baffle prevents tows of different shapes from being wound together, the accessory fixing holes improve the practicability of the device body, the diversified spinneret mechanisms improve the factory benefits, the hooks improve the convenience of the device body, the smooth spinneret holes improve the quality of the tows and the spinneret plate is suitable forbeing used in fiber spinneret plates and has wide development prospects in the future.

Description

technical field [0001] The utility model relates to the technical field of a spinneret, in particular to a spinneret for producing bright flat fibers. Background technique [0002] The function of the spinneret is to transform the viscous polymer melt or solution into a fine flow with a specific cross-section through the micropores, and solidify through a coagulation medium such as air or a coagulation bath to form filaments. [0003] Most of the existing spinnerets have only one shape of the spinneret hole, and can only spray out a single shape of tow, such as cylindrical wire, flat wire or heterosexual cross-section wire, and usually need to be replaced when different shapes of tow are needed. Spinneret, resulting in the factory needing to be equipped with different types of spinneret, which increases the cost of the factory. In the existing technology, when the raw material is extruded from the spinneret hole on the spinneret, it needs to be blown through the side blowing...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a spinneret for producing large and bright flat fibers, so as to solve the problem that only single-shaped tows can be ejected in the above-mentioned background technology, which easily leads to the mixing of spinnerets of different shapes.

Images