Stretch-proof and shrinkage-resistant braid and processing method thereof

Abstract

The invention discloses a stretch-proof and shrinkage-resistant braid which comprises an upper layer, a lower layer and a middle layer. The upper layer is a chopped fiber elastic woven face formed by interweaving warps and wefts according to the interweaving ratio of 1:1. The lower layer is a long fiber elastic woven face formed by interweaving warps and wefts according to the interweaving ratio of 1:2. The middle layer is formed by interweaving ultrafine elastic fiber used as warps, and ultrafine straight fiber used as wefts. A low-melting-point thermofuse warp yarn is blended every 6 warps for cladding. The warps in the upper layer and the lower layer are ultrafine elastic fiber, and wefts in the upper layer and the lower layer are ultrafine straight fiber. According to the stretch-proof and shrinkage-resistant braid, the warps and the wefts are fused on the inner layer of the fabric through special temperature control, the stretch-proof and shrinkage-resistant braid is not prone to detach or fall, the appearance and the comfort degree are not influenced, and due to the adoption of novel spandex, the fabric can resist fatigue stretch and is good and unchangeable in elasticity.

Description

Technical field [0001] The invention relates to a webbing, in particular to a stretch-resistant and shrink-proof webbing and a processing method thereof. Background technique [0002] The trouser belt is a kind of webbing used to fasten the upper end of the underwear. The sewing position at both ends of the conventional trouser belt interface is relatively loose. After washing, stretching and stretching, it is easy to loose roots and finally fall off and lose its elasticity. After frequent stretching exercises, the elasticity is weakened or the restoring force is poor after repeated washing and stretching. Therefore, a new type of webbing is needed to solve these problems. Summary of the invention [0003] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a stretch-resistant and shrink-resistant webbing. Special temperature control is used to fuse the warp and weft in the inner layer of the fabric, so that it is not easy to disassemb...

AI Technical Summary

Problems solved by technology

[0002] The trousers headband is a kind of ribbon connected to the upper end of the underwear for fastening. The seams at both ends of the conventional trousers headband are relatively loose. After frequent stretching exercises, the elasticity will be weakened or the recovery force will be poor after repeated washing and stretching, so a new type of webbing is needed to solve these problems

Images