Fabric Strap with Multi-Layer Structure For Air-Cushion Effect And Uses Thereof In Underwear

Abstract

The present utility model relates to the technical field of fabric straps, more particularly, it relates to a fabric strap with a multi-layer structure. Said fabric strap itself is integrally interwoven by the fabric with at least a double-layer structure. It is characterized in that: there are at least two layers fabric connecting up-and-down with one or more groups of yarn according to a certain weave structure. Said one or more groups of yarn not only can form an air cushion with erect fine hairs, but also can increase anti-bursting strength of the fabric. When the present utility model is applied to the shoulder straps of underwear, it can effectively relieve the stress on the skin generated by the fabric straps and increase comfort of underwear; when applied to the underwear wire casing, it can not only greatly increase anti-bursting strength, but also relieve the stress on female breasts generated by wire with formed cushion, thus preventing uncomfortable stress on the points of contact on skin after wearing said underwear. Impressions on the skin can be avoided and the comfort and safety of underwear can be improved.

1 . A new fabric strap with multi-layer structure, containing the fabric with at least a two-layer structure, characterized in that: the body of said fabric strap is interwoven integrally by the fabric with at least double-layer structure through connecting one group or more than one group yarn according to a certain weave structure. 
     
     
         2 . Said fabric strap with multi-layer structure of  claim 1 , characterized in that: said fabric strap is formed by integral weaving. 
     
     
         3 . Said fabric strap with multi-layer structure of  claim 1 , characterized in that: said fabric strap is divided into several groups according to the yarn connected with every layer. 
     
     
         4 . Said fabric strap with multi-layer structure of  claim 1 , characterized in that: said fabric strap contains at least two groups of the above connected at every layer of yarn. 
     
     
         5 . Said fabric strap with multi-layer structure of  claim 3 , characterized in that: said yarn connecting fabric of every layer form the air cushion with a structure of erect fine hairs. 
     
     
         6 . Said fabric strap with multi-layer structure of  claim 1 , characterized in that: the upper-layer fabric of said fabric strap is interwoven by upper-layer wefts and upper-layer warps, the middle-layer fabric is interwoven by middle-layer wefts and middle-layer warps while the lower-layer fabric is interwoven by lower-layer wefts and lower-layer warps. 
     
     
         7 . Said fabric strap with multi-layer structure of  claim 1 , characterized in that: said upper-layer fabric, middle-layer fabric and lower-layer fabric are woven integrally, forming the fabric strap itself with a tubular structure. 
     
     
         8 . Said fabric strap with multi-layer structure of  claim 1 , characterized in that: said fabric strap body has a folding part in the middle position and the body of fabric strap folds and sews along the above folding part, forming a tubular structure. The middle of said tubular structure will form a wire channel used as the outer package of the wire. 
     
     
         9 . Said fabric strap with multi-layer structure of  claim 1 , characterized in that: every layer of fabric of said fabric strap is plan structure or patterned structure. 
     
     
         10 . Said fabric strap with multi-layer structure of  claim 1 , characterized in that: the peripheral surface of said fabric strap itself is a napped or unnapped surface. 
     
     
         11 . Said fabric strap with multi-layer structure of  claim 1 , characterized in that: said fabric strap itself can be an elastic fabric or a non-elastic fabric strap.