Production process of free-size weft-knitted elastic fabric

Abstract

The invention discloses a production process of a free-size weft-knitted elastic fabric. The process comprises the following steps that S1, a fabric is selected according to fabric requirements; S2, a circular knitting machine is selected, wherein a 60-needle 34-cun 108-path weft-knitting open-width circular knitting machine is selected; S3, according to the selected circular knitting machine type and fabric, loading, weaving and production are carried out according to a weaving process triangular graph. The production process of the free-size weft-knitted elastic fabric has the advantages that a surface yarn with excellent hygroscopicity and a laid-in yarn with better rebound resilience is taken as a raw material, the 60-needle 34-cun 108-path weft-knitting open-width circular knitting machine is adopted, loading and weaving are carried out according to a specific weaving process triangular graph, and the obtained fabric not only has longitudinal and horizontal elastic elongation which both reach 300% + / - 5% and a recovery rate (rebound resilience) reaching 90% or above, but also is high-grade, fine and smooth, comfortable, soft and good in hygroscopicity.

Description

technical field [0001] The invention specifically relates to the technical field of knitted underwear fabrics, in particular to a production process of one-size-fits-all weft-knitted elastic fabrics. Background technique [0002] Fabric: A flat and soft piece made of small and long objects crossed, knotted or bonded. A fabric is formed when many yarns form a stable relationship. Crossing and knotting are two stable structural relationships that yarns can form. Make the fabric maintain a stable shape and specific mechanical properties. Analyzing the yarn groups in the fabric and their running direction, running law and formation relationship can clearly understand various fabrics. [0003] The fabrics on the market have many yardages such as S, M, L, XL, XXL, etc. Garment factories need to cut the fabric size according to the needs of different groups of people, and then produce fabrics of different yardages, but there are often some styles on the market It is because the...

AI Technical Summary

Problems solved by technology

[0003] The fabrics on the market have many yardages such as S, M, L, XL, XXL, etc. Garment factories need to cut the fabric size according to the needs of different groups of people, and then produce fabrics of different yardages, but there are often some styles on the market It is because there are many people who need M size, few XL ones, or other different needs. It is difficult for garment factories to grasp the size requirements of different models, resulting in a backlog of inventory.

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