Washable long-filament fiber quilt

Abstract

A washable long-filament fiber quilt includes a plurality of filament fibers in the interior of the shell, each filament fiber including a first end attached at the first end of the shell, and a second end attached at the second end of the shell; a first plurality of stitching line structures extending in the first direction; a second plurality of stitching line structures extending in a direction transverse to the first direction. The first and second plurality of stitching line structures divide the interior of the shell into a plurality of compartments, and each filament fiber traverses multiple compartments. This quilt is characterized by light and soft texture, excellent air permeability, high strength and high elasticity. This quilt can be repeatedly washed and maintains its form and comfort, does not lend itself to be shifting and flattening after long-term use.

1 . A washable long-filament fiber quilt, comprising:
 a shell defining an interior and including a first end, a second end opposite the first end, a third end, and a fourth end opposite the third end, the first end extending in a first direction and the third end extending in a direction transverse to the first direction;   a plurality of filament fibers in the interior of the shell, each filament fiber including a first end attached at the first end of the shell, and a second end attached at the second end of the shell;   a first plurality of stitching line structures extending in the first direction;   a second plurality of stitching line structures extending in a direction transverse to the first direction,   
       whereby the first and second plurality of stitching line structures divide the interior of the shell into a plurality of compartments, and each filament fiber traverses multiple compartments. 
     
     
         2 . A washable long-filament fiber quilt according to  claim 1  wherein firstly the shell is turned inside out, to make the inner surface of the shell face outwards, and sewed to join the long-filament fibers filling with the edge of shell by the stitching line using a needle, then turned again to make the corresponding shell covering the long filament fibers filling, sewed using the stitching line using a double needle to fix the edge of the filament fibers filling onto the edge of the shell which forms said stitching area. 
     
     
         3 . (canceled) 
     
     
         4 . A washable long-filament fiber quilt according to  claim 1  wherein a length of the plurality of filament fibers is equivalent to a length of the shell. 
     
     
         5 . A washable long-filament fiber quilt according to  claim 1  wherein each corner and the midpoint of length and width of the edge of the aforementioned shell, is respectively equipped with a ringed hook on each part. 
     
     
         6 . A washable long-filament fiber quilt according to  claim 1  wherein the plurality of filament fibers is processed by a chemical softening treatment. 
     
     
         7 . A washable long-filament fiber quilt according to  claim 6  wherein the plurality of filament fibers is made using silicone during a chemical processing and softening treatment. 
     
     
         8 . A washable long-filament fiber quilt according to  claim 1  wherein the plurality of filament fibers is processed by a heat-setting treatment. 
     
     
         9 . A washable long-filament fiber quilt according to  claim 1  wherein each filament fiber traverses 4 compartments.