A non-woven fabric production thermosynthesis equipment

Abstract

The invention relates to a heat-synthesizing equipment for producing non-woven fabrics, which includes a heat-bonding mechanism and an auxiliary pressure mechanism. The lower end of the heat-bonding mechanism is installed on the existing working ground, and the upper end of the heat-bonding mechanism is provided with an auxiliary pressure mechanism. The present invention adopts the design concept of combining multi-stage pressing structures to carry out thermal synthesis of non-woven fabrics. The auxiliary pressing mechanism and other structures with pressing effects can be used to press the thermally bonded non-woven fabrics multiple times to improve the non-woven fabrics. The purpose of the bonding degree of the woven fabric is to provide an external auxiliary heating structure to improve the bonding speed and quality of the non-woven fabric, and to provide a cooling structure to increase the solidification speed of the non-woven fabric bonding part.

Description

technical field [0001] The invention relates to the technical field of non-woven fabric production, in particular to a heat-synthesis type equipment for non-woven fabric production. Background technique [0002] Non-woven fabrics, also known as non-woven fabrics, are composed of oriented or random fibers. It is called cloth because of its appearance and certain properties. Non-woven fabrics are moisture-proof, breathable, flexible, light in weight, non-combustible, easy to decompose, non-toxic and non-irritating, rich in color, low in price, and recyclable. And other characteristics, such as polypropylene (pp material) pellets are mostly used as raw materials, which are produced by continuous one-step process of high-temperature melting, spinning, laying, and hot-pressing coiling. The non-woven products are rich in color, bright and bright, fashionable and environmentally friendly , Wide range of uses, elegant appearance, various patterns and styles, and light weight, envir...

AI Technical Summary

Problems solved by technology

[0003] 1. The degree of compression in the thermal bonding process of non-woven fabrics is low, so that although the non-woven fabrics are in a molten state, the degree of bonding between them is low, and the non-woven fabrics are prone to large deformation when thermally bonded phenomenon, and then the overall appearance quality of the formed bonded non-woven fabric has declined;

[0004] 2. After the non-woven fabric is thermally bonded, it is only subjected to a single pressing process, so that the overall solidity of the bonded non-woven fabric is low, and at the same time, the speed of the thermally bonded non-woven fabric under natural cooling is slow. And after cooling, there is no need to wait for another flattening treatment to improve the molding quality

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