Patent ID: 8065894
Filing Date: 2011-11-29
Classification: D04B,D10B

Abstract:
1. A double knit fabric having a superior run and curling generation preventing ability, made by a weft knitting process utilizing a non-elastic yarn and an elastic yarn having thermal deformation starting temperature of 150° C. to 190° C., with a plating stitch so that the non elastic yarn is arranged on both external surfaces of the double knit fabric while the elastic yarn is arranged on both inner surfaces thereof, and wherein said weft knit fabric further has a ratio of a size of said elastic yarn as used in said knit fabric to that of the non-elastic yarn as used in said knit fabric, being 1:0.3 to 1:3.0, and an extension rate of said knit fabric is 180% or more, while an extension recovery factor thereof is 92% or more, as well as a product of a warp density and a weft density of said knit fabric is 5000/square inch or more.