Composition of materials for women's elastic free size winter shirts

Abstract

A composition of material for manufacturing women's elastic free size winter shirts having an omasum inner-wall-like textile structure to render desired elasticity to a shirt. The basic composition of material of this invention to render the omasum-like textile structure is composed of wool and polyester. The shirt of this invention is excellent in resilient elasticity, original shape retainability and shape stability. The shirts of this invention is free size, one size fitting all. The shirt is lighter than average women's winter shirts. Thermal insulation is adequate. Packing size is much smaller than a comparable women's winter shirts. The shirts of this invention emphasize the bodyline of women's breast and decorate the line with embossing to render a more sensual appearance.

What is claimed is:  
     
         1 . A composition of material for manufacture of women's elastic winter shirts having an omasum inner-wall-like textile structure, manufactured as free size, one size fitting all, maintaining their original shape after at least 100 times wearing by a woman of normal size, becoming partly semi-transparent and partly opaque when dressed to set off the upper bodyline of the wearer, the peak density of the omasum-like structure at a normal state is 260 peaks/100 cm 2 , horizontal 20 peaks/10 cm by vertical 13 peaks/10 cm, and the height of one omasum unit being 12 mm, consists of 25 wt % wool and 75 wt % polyester.  
     
     
         2 . The content of wool in  claim 1  is in the range of 10 wt % to 30 wt %.  
     
     
         3 . The content of wool in  claim 1  is in the range of 1 wt % to 40 wt %  
     
     
         4 . The content of polyester in  claim 1  varies from 99 wt % to 70 wt %.  
     
     
         5 . The polyester in  claim 1  is a conjugated fiber comprising polyethylene terephthalate and polybutadiene terephthalate.  
     
     
         6 . The polyester in  claim 1  is a copolymer of polystyrene based polymer.  
     
     
         7 . The polyester in  claim 1  is obtained by adding boric acid or boron compound to polyethylene terephthalate, polybutylene terephthalate and polyester copolymer thereof as the other component.