A pre-pressing device for non-woven fabric processing

Abstract

The invention discloses a pre-pressing device for non-woven fabric processing, which mainly relates to the technical field of non-woven fabrics, including a seat frame, a transmission belt, a nozzle, a non-woven fabric, a grating, a first flattening mechanism, a respraying mechanism, a second pressure Flattening mechanism, conveyor belt flattening mechanism, weighing mechanism, ironing mechanism; the transmission belt set on the seat frame is used to transmit the processed non-woven fabric, and the grating set on the seat frame is used to detect whether the nozzle sprays evenly on the surface of the non-woven fabric; The first flattening mechanism is provided with several groups, which are used to roll and flatten the non-woven fabric; the second flattening mechanism can perform rolling operation on the non-woven fabric again; the weighing mechanism is responsible for the quality of the non-woven fabric. Inspection; the ironing mechanism is responsible for drying and flattening the non-woven fabric.

Description

technical field [0001] The invention mainly relates to the technical field of non-woven fabrics, in particular to a pre-pressing device for non-woven fabric processing. Background technique [0002] Non-woven fabric, also known as non-woven fabric, is composed of directional or random fibers. It is a new generation of environmentally friendly materials. It is called cloth because of its appearance and certain properties. Non-woven fabrics are moisture-proof, breathable, flexible, and quality Light, non-combustible, easy to decompose, non-toxic and non-irritating, rich in color, low in price, recyclable, etc. It is produced by continuous one-step method. It is a kind of textile short fiber or filament is oriented or randomly arranged to form a fiber net structure, and then reinforced by mechanical, thermal bonding or chemical methods, and the fibers are directly bonded together by physical methods. In the production of woven fabrics, a pre-pressing process is required, but ...

AI Technical Summary

Problems solved by technology

This patent is mainly aimed at non-woven fabrics that use rollers to roll fabrics, which can only roll fabrics according to a fixed thickness, and cannot roll fabrics with different thicknesses, resulting in the need to replace the pressure roller or replacement when rolling fabrics with different thicknesses. The technical problem of the machine does not involve the technical problem of unevenness during pre-compression, nor does it involve the technical problem of how to deal with the uneven fiber filaments ejected from the machine, let alone how to achieve uniform pre-compression technical problem

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