Factors influencing set-in sleeve techniques for warp knitting shaping garments

In dealing with the sleeve′s defects of warp knitting shaping garments,the adoption of set-in sleeve structure for warp knitting shaping garments is brought out for the first time,and related techniques are investigated.The factors influencing the set-in sleeve techniques are discussed through measuring the end-product density of 9 representative jacquards under different stretching densities on machine and analyzing the change rule of the end-product density.It suggests that the end-product density is the main factor which influences the size of sleeve;there is a significant linear relationship between the end-product density of the fabric and the stretching density on machine;and when the stretching density is identical,the wales density and wale count of the end-product vary with jacquard weaves.This reveals the quantitative relation between set-in sleeve techniques based on density parameter and the size of samples,thus giving some guidance for fast designing of set-in sleeve techniques.