Loose stacking boiling-off box for medium weight fabric

Abstract

The invention discloses a loose stacking boiling-off box for a medium weight fabric. The loose stacking boiling-off box comprises a fixed bracket, a stacking boiling-off box is arranged in the fixed bracket, and a cloth guide roller, an active cloth feeding roller and a motor reducer are arranged at the cloth inlet end; a cross cloth placing rack is arranged on the fixed bracket above the cloth inlet of the stacking boiling-off box; a cloth outlet correcting device, a cloth pressing roller and a cloth outlet pull roller are arranged at the cloth outlet end of the fixed bracket; the section of a liquid trough of the stacking boiling-off box has J-shaped structure; and the lower part of the stacking boiling-off box is provided with an orifice plate, the lower part of the orifice plate is provided with a steam heating pipe, the steam heating pipe is provided with a plurality of holes, and the steam heating pipe is connected with a heating check valve. The loose stacking boiling-off box is arranged at the first unit of a washing production line; after the medium weight fabric is stacked on the box, the water immersion time of the fabric is increased; and after being fully immersed under the liquid, the printing paste, the dyestuff assister and the like of fabrics of acrylic fibers, polyester fibers and the like are fully dissolved. Because the direct heating pipe is arranged at the bottom of the box body, the boiling-off temperature is between 40 and 70 DEG C, and the swelling effects of the paste and the assister on the fabric are better.

Description

technical field [0001] The invention relates to a unit machine in a washing line of a textile printing and dyeing machine, in particular to a loose stacking scouring box for medium-thick fabrics. Background technique [0002] Blankets, plush, fur, towels, and other washing machines still use a large number of simple washing machines with guide rollers. The tank is too large, which wastes water, especially the exchange time between fabrics and water is too short, and the electrical control has not achieved complete automation. . Blankets, plush, fur, towels and other fabrics, the general weight is 300-1200g / m 2 , which belongs to medium and heavy fabrics. After printing and steaming, the fabric fibers contain printing dye residual color additives and pastes. After entering the washing machine, it is difficult to completely soak and swell in the dipping tank section of the original cloth guide roller, which increases the difficulty of the next oscillating washing process. Fa...

AI Technical Summary

Problems solved by technology

After entering the washing machine, it is difficult to completely soak and swell in the dipping tank section of the original cloth guide roller, which increas...

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