Novel mask die spinneret plate

Abstract

The invention relates to the technical field of masks, in particular to a novel mask die spinneret plate. The novel mask die spinneret plate comprises a spinneret plate main body and a mounting plate;the lower end of the spinneret plate main body is connected with the mounting plate; a positioning groove is formed in the center of the lower end surface of the spinneret plate main body; two groupsof spinneret openings are formed in the positions, close to the two sides of the positioning groove, of the lower end surface of the spinneret plate main body; a plurality of groups of air jet holesare formed in the positions, close to the two sides of the spinneret openings, of the lower end surface of the spinneret plate main body at intervals; a plurality of groups of screw thread openings are formed in the positions, close to the air jet holes, of the lower end surface of the spinneret plate main body; a filtering net groove is formed in the position, close to the upper ends of each group of the spinneret openings, of the upper end surface of the spinneret plate main body; a sealing groove is formed in the position, close to the outer part of each filtering net groove, of the upper end surface of the spinneret plate main body; reverse air grooves are formed in the positions, close to the two sides of each sealing groove, of the upper end surface of the spinneret plate main body;pin holes are formed in the positions, close to the centers of the reverse air grooves, of the upper end surface of the spinneret plate main body; the reverse air grooves are internally provided witha rotary airflow; an air channel enhances an air channel balancing function; and therefore, small uniform distribution of ingredients is realized perfectly, and the overall effect is good.

Description

technical field [0001] The invention relates to the technical field of masks, in particular to a novel mask die spinneret. Background technique [0002] There is no spinneret in the existing mask production mold, and the traditional mold is one-time molding, the sprayed wire is thicker, the resistance of the melt blown cloth is larger, and the efficiency is low, so a new type of mask mold spraying is needed. Silk boards improve the above problems. Contents of the invention [0003] The object of the present invention is to provide a kind of novel mouth mask mold spinneret, to solve the problem that proposes in the above-mentioned background technology. [0004] To achieve the above object, the present invention provides the following technical solutions: [0005] A novel mask die spinneret, comprising a spinneret main body and a mounting plate, the lower end of the spinneret main body is connected with a mounting plate, the middle of the lower end surface of the spinnere...

AI Technical Summary

Problems solved by technology

[0002] There is no spinneret in the existing mask production mold, and the traditional mold is one-time molding, the sprayed wire is thicker, the resistance of the melt blown cloth is larger, and the efficiency is low, so a new type of mask mold spraying is needed. Silk board to improve the above problems

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