A kind of preparation technology of high-strength composite non-woven fabric

Abstract

The invention discloses a high-strength composite non-woven fabric preparation process in the technical field of non-woven fabric equipment. The non-woven fabric composite device for realizing the process includes a base, and the front and rear sides of the upper part of the base are fixedly connected with installation shells. The left end of the inner side of the installation shell rotates together and is connected with two feeding rollers distributed up and down; in the present invention, by setting the finishing wheel, the finishing wheel pushes the support rod and the push rod through the internal push block, and the slide rod will be supported first. The rod moves down, and then the rectangular sliding sleeve will be moved to both ends by the connecting rod pushed by the push rod, so that the non-woven fabric will be smoothed before compounding, and then the support rod will retract before the push rod to prevent the rectangular sliding sleeve The problem of affecting the flatness of the non-woven fabric occurs when it moves inward, so that the non-woven fabric can be smoothed before compounding, and can maintain its smooth state, so that the non-woven fabric after compounding will not produce wrinkles and improve Improve the composite quality of non-woven fabrics.

Description

technical field [0001] The invention relates to the field of non-woven fabric equipment, in particular to a preparation process of high-strength composite non-woven fabric. Background technique [0002] Non-woven fabrics, also known as non-woven fabrics, are composed of directional or random fibers. They are a new generation of environmentally friendly materials. Low cost, recyclable and so on. For example, 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. It is called cloth because of its appearance and certain properties. [0003] In the post-processing of non-woven fabrics, it is often necessary to use a compound machine. Generally, a compound machine refers to a compound device in home textiles, clothing, furniture, automotive interiors and other related industries. It is mainly used for various types of fabrics, leather, Lamin...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a high-strength composite non-woven fabric preparation process to solve the problem that the existing non-woven fabric composite machine cannot smooth the non-woven fabric when the non-woven fabric is composited in the above-mentioned background technology. The composite non-woven fabric will cause wrinkles, which will affect the normal composite of the non-woven fabric and reduce the quality of the non-woven fabric.

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