Functional sportswear having ripping line

Abstract

Disclosed is a functional sportswear having ripping lines. The ripping lines 6 and 8 are patterned by cutting a portion of a fibrous sportswear top 2 or fibrous sportswear bottoms 2 A so as to form one or more pieces 10 , and sewing adjacent pieces 10 to each other and sewing respective pieces 10 to cut portions adjacent thereto using a ripping-line sewing thread 12 , which has a lower tensile strength than a tensile strength of a typical sewing thread, in a zigzag form. The ripping-line sewing thread 12 is formed of a twisted yarn including a frangible fiber yarn 14 , which has a lower tensile strength than a polyester fiber yarn for a sewing thread, and a soluble yarn 16 . The soluble yarn 16 is dissolved and removed after weaving using the sewing thread, whereby the frangible fiber yarn 14 remains in the ripping-line sewing thread 12 that sews the ripping lines 6 and 8.

1 . A functional sportswear having ripping lines,
 wherein ripping lines  6  and  8  are patterned by cutting a portion of a fibrous sportswear top  2  or fibrous sportswear bottoms  2 A so as to form one or more pieces  10 , and sewing adjacent pieces  10  to each other and sewing respective pieces  10  to cut portions adjacent thereto using a ripping-line sewing thread  12 , which has a lower tensile strength than a tensile strength of a typical sewing thread, in a zigzag form,   wherein the ripping-line sewing thread  12  is formed of a twisted yarn including a frangible fiber yarn  14 , which has a lower tensile strength than a polyester fiber yarn for a sewing thread, and a soluble yarn  16 , and   wherein the soluble yarn  16  is dissolved and removed after weaving using the sewing thread, whereby the frangible fiber yarn  14  remains in the ripping-line sewing thread  12  that sews the ripping lines  6  and  8 .   
     
     
         2 . A functional sportswear having ripping lines,
 wherein ripping lines  6  and  8  are patterned by cutting a portion of a fibrous sportswear top  2  or fibrous sportswear bottoms  2 A so as to form one or more pieces  10 , and sewing adjacent pieces  10  to each other and sewing respective pieces  10  to cut portions adjacent thereto using a ripping-line sewing thread  12 , which has a lower tensile strength than a tensile strength of a typical sewing thread, in a zigzag form, and   wherein the ripping-line sewing thread  12  is formed of a frangible fiber yarn  14 , which has a lower tensile strength than a polyester fiber yarn for a sewing thread.   
     
     
         3 . A functional sportswear having ripping lines,
 wherein ripping lines  6  and  8 , which have a lower tearing strength than a tearing strength of a fibrous sportswear top  2 , are patterned in the sportswear top  2 ,   wherein the ripping lines  6  and  8  are formed as soluble yarns  21  and  24 , which are introduced upon weaving of the sportswear top  2 , are dissolved and removed by an elution solution after the weaving of the sportswear top  2 , and   wherein a warp, excluding the soluble yarn  21 , among warps constituting the sportswear top  2 , is a low melting point yarn  20 , and the low melting point yarn  20  is exposed in a gap, from which the soluble yarn  24  constituting the ripping line  6  has been removed, in a state in which a sheath of the low melting point yarn  20  is melted via thermal treatment after the weaving of the sportswear top  2  and a core  20   a  of the low melting point thread  20  remains.