Singeing device for polyester filament non-woven geotextile production

Abstract

The invention discloses a singeing device for polyester filament non-woven geotextile production. The device comprises a box body and a flame jetting opening, the flame jetting opening is formed in the middle of one side of the box body, and the top of the inner wall of the side, away from the flame jetting opening, of the box body is rotationally connected with two first steering rollers throughbearings. The middle of the inner wall of the other side of the box body is rotationally connected with a second steering roller through a bearing, and the bottom of the inner wall of the side, closeto the first steering roller, of the box body is rotationally connected with a winding roller through a bearing. When the device is used, a knob is screwed, the position of a sleeve on a cross rod isadjusted, the bottom end of a rotating rod is pushed by the sleeve, and the rotating rod rotates by taking a sliding sleeve at the top end of a fixed rod as an axis, so that the position of an arc-shaped plate is changed, the tightening degree of geotechnical cloth is adjusted, knitting holes of the geotechnical cloth are opened conveniently, and fluff on the surface of the geotechnical cloth leaks more easily; and the singeing effect of the geotextile is optimized, and the contact surface of the arc-shaped plate and the geotextile is arranged to be an arc surface, so that the geotextile is prevented from being scratched.

Description

technical field [0001] The invention relates to the technical field of textile processing, in particular to a singeing device for producing polyester filament non-woven geotextiles. Background technique [0002] At present, polyester long-fiber non-woven geotextiles have excellent heat resistance and light resistance. Even short-term exposure in an environment near 20°C shows little change in its performance. After a lot of tests and practices, it has been proved that polyester long-fiber non-woven geotextiles have long-term corrosion resistance to various natural soils, moisture and microorganisms. [0003] Singeing refers to the process of passing yarn or fabric quickly through a flame or rubbing it over a hot metal surface to burn off the fuzz on the surface. The fiber will produce a lot of fuzz on the surface of the yarn and fabric after textile processing, which will affect the process effect of dyeing and finishing. When the existing polyester filament non-woven geo...

AI Technical Summary

Problems solved by technology

The fiber will produce a lot of fluff on the surface of the yarn and fabric after textile processing, which will affect the process effect of dyeing and finishing

When the existing polyester filament non-woven geotextiles are used, the fluff contained in the mesh gap of the geotextile cannot be cleaned, and there are great limitations in use. It is urgent to design a polyester filament non-woven geotextile. Geotextile production uses singeing device to solve the above problems

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