Repair process for incomplete textile fabric

Abstract

The invention provides a method for repairing imperfect fabric. The method comprises the following steps of: a. the repairing method for replacing broken yarns of the fabric, b. the repairing method for bridging the hole of the damaged fabric; c. the repairing method for threading by a repairing needle, wherein, a. the repairing method for replacing broken yarns of the fabric comprises the main steps that: one end of an auxiliary yarn threads through the original position of the picked broken yarn by a cuspidal plier, sent forwards to the other end of the picked broken yarn along the direction of the broken yarn by the assistance of the plier and pulled out; one end of a section of a right yarn is embedded into the auxiliary yarn thrum; at the same time, two kinds of yarns are twisted according to the twisting directions of the yarns, then a right yarn after being twisted is led to the original position of the broken yarn of the fabric by drawing the auxiliary yarn; the auxiliary yarn is taken off, a new repaired yarn realizes the same tightness with the prior fabric yarn through extending and adjusting the new repaired yarn; and finally, the thrum is remained on the back of the fabric, thereby completing the repair by replacement. The method for repairing imperfect fabric improves product quality and grade product rate on the premise of increasing no input cost.

Description

1. Technical field [0001] The invention relates to the field of textile technology, in particular to a method for repairing defective fabrics, especially for solving the technology of sewing and replacing high-count yarns or high-count single yarns, because the strength of high-count yarns is very low, and assistance is needed Yarn helps replace. 2. Background technology [0002] Wool worsted fabric products are high-end fabric products with high added value and strict requirements on the quality of woolen fabrics. Due to the roving, spun yarn, missing yarn, hanging and bowing yarn, wrong yarn and other spinning and weaving in the previous production and processing process, local fabric defects are formed. It is necessary to make up for the quality problems through sewing technology, and at the same time require the repaired parts Leaves no visible traces. Due to the special yarn structure of ZZ twist, SS twist and spandex core-spun yarn, the production and processing of s...

AI Technical Summary

Problems solved by technology

With the conventional mending method, since the yarn is subjected to axial and vertical forces at the same time when mending or changing the yarn, the yarn is twisted when the yarn is pulled and moved in a narrow space, resulting in a significant reduction in yarn twist Phenomenon, the difference between the twist of the yarn required by the product is too large, and there are marks on the surface of the product after sewing or changing the yarn, which cannot meet the product quality requirements