Weaving method of 360° omnidirectional elastic knitted fabric and a circular knitting machine

A circular knitting machine, omni-directional technology, applied in weft knitting, knitting, textiles and papermaking, etc., can solve the problems of poor elasticity and recovery of terry fabrics, so as to slow down the resistance of yarn feeding, reduce the defect of anti-filament breaking, The effect of reducing the head break rate
CN108049006BActive Publication Date: 2020-03-31青岛颐和针织有限公司
6 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
青岛颐和针织有限公司
Publication Date
2020-03-31

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention provides an elastic knitted fabric knitting method. Every three lines form a knitting transverse row by knitting to serve as a cam system and include loop yarns, surface yarns and groundyarns, an integral binding effect of the loop yarns on gray cloth is weakened, an underfilling coefficient of surface yarn loops is increased, and polyurethane filaments are capable of giving play toan elastic effect. A fabric produced according to the method reaches 220% or above in transverse and longitudinal elongation and reaches 80% or above in after-stretching recovery rate. The inventionfurther provides a circular knitting machine which can be used for producing elastic knitted fabrics. By additional mounting of a polyurethane yarn conveying system on an existing single-side circularknitting machine and improvement of a polyurethane yarn guide, a non-loop knitting cam and a looping tucking cam, stability and smoothness in polyurethane yarn feeding are realized, and fabric production efficiency and product quality are improved.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention belongs to the technical field of knitting, and in particular relates to a knitting method of a 360° omnidirectional elastic knitted fabric and a circular knitting machine. Background technique

[0002] Home clothing is a product category subdivided from pajamas in recent years, and its good wearing comfort is an important indicator of this type of product. Therefore, fabrics for home clothing need to have good elasticity to ensure that the clothes are loose and comfortable to wear. At the same time, they also need to have good resilience to ensure that the fabric is not easily deformed. At present, the fabrics used in home clothing on the market are generally high-elastic terry fabrics. The preparation process of this kind of fabrics is based on the jersey machine, and the two-thread terry weave is produced by adjusting the knitting triangle, and the fabric is endowed with spandex yarn. Certain stretch elasticity. However, the fabric o...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More