Energy-saving and environment-friendly fabric printing and dyeing process

Abstract

The invention discloses an energy-saving and environment-friendly fabric printing and dyeing process in the technical field of fabric printing and dyeing. The process comprises the following specific step: 1, pretreating fabric. According to the process, the fabric does reciprocating contraction movement by taking a spiral track as a track under the action of a rotating disc, so that the fabric cannot be mutually adhered and stacked in a limited space, a good distance is always kept; the fabric moves in the spiral track while a cooking agent is sprayed, so that the distance change of the fabric is realized, entry of a cooking agent and introduction of hot air are facilitated by the distance change, the hot air and the cooking agent can be in good contact with the fabric on the inner side, then the moving cloth can generate vibration, the cloth is prevented from being adhered together, and therefore, the cooking agent can be in full contact with the fabric conveniently; and a spray pipe can be bent at different angles along with the rotation of the rotating disc, so that the spraying range of the cooking agent is wider, and the cooking agent can be fully contacted and reacted with the fabric.

Description

technical field [0001] The invention discloses an energy-saving and environment-friendly fabric printing and dyeing process in the technical field of fabric printing and dyeing. Background technique [0002] The technical process of fabric printing and dyeing, dyeing cloth, the gray cloth is produced through professional dyeing equipment: boxing, sewing, desizing, oxygen bleaching, mercerizing, setting, dyeing, finishing, pre-shrinking and setting, etc. To produce high-quality fabrics, scouring is particularly important. If the natural impurities and sizing oil in the fabric are not removed during the scouring process, the fabric will not be able to obtain good water absorption and a neat appearance, making printing and dyeing difficult. The quality of the fabrics produced cannot meet the needs of existing people. [0003] In the prior art, in the scouring process, it is necessary to shrink the fabric into a spiral shape, put it into the scouring furnace, and remove the nat...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an energy-saving and environment-friendly fabric printing and dyeing process to solve the above-mentioned background technology that because the fabric is in a static state, it is easy to accumulate, resulting in slow diffusion of the scouring agent on the fabric and requiring too long scouring time , resulting in low scouring efficiency

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