Slide fastener enclosure structure

Abstract

The present invention is a slide fastener enclosure structure which can be provided in the portion of closing teeth of zipper to shield the opening formed by tapes and slider. Furthermore, said enclosure structure can be provided in either one side of zipper as well as in both sides of zipper.

1 . A slide fastener enclosure structure, especially to a structure of enclosure provided in the portion of slider in closing teeth, said enclosure structure is an upper enclosure piece fixed on the edge of both tapes of zipper and form a upper slit to receive the puller of slider.  
   
   
       2 . The slide fastener enclosure structure as claimed in  claim 1 , wherein said upper enclosure piece is made by stretch textile.  
   
   
       3 . The slide fastener enclosure structure as claimed in  claim 1 , wherein said upper enclosure piece is fixed by sewing on the tape of zipper.  
   
   
       4 . The slide fastener enclosure structure as claimed in  claim 1 , wherein said upper enclosure piece is fixed on both side of opening of the bag.  
   
   
       5 . The slide fastener enclosure structure as claimed in  claim 1 , wherein the corresponding portion of upper enclosure piece in the reverse side of zipper also provides a non-stretchable bottom enclosure piece.  
   
   
       6 . The slide fastener enclosure structure as claimed in  claim 5 , wherein said bottom enclosure piece is fixed by sewing on the edge of both tapes and thereby form a bottom slit to allow slider body pass through.  
   
   
       7 . The slide fastener enclosure structure, especially to a structure of enclosure provided in the portion of slider closing the teeth, said enclosure structure is a bottom enclosure piece fixed on the edges of both tapes of zipper and form a bottom slit allowing the slider body pass through, and shielding the puller and slider.  
   
   
       8 . The slide fastener enclosure structure as claimed in  claim 7 , wherein the width of bottom enclosure piece is shorter than the distance between the outer edges of both tapes.  
   
   
       9 . The slide fastener enclosure structure as claimed in  claim 7 , wherein the corresponding portion of bottom enclosure piece in the reverse side of zipper provides a upper enclosure piece and forms a upper slit for receiving the puller.  
   
   
       10 . The slide fastener enclosure structure as claimed in  claim 9 , wherein said upper enclosure piece is made by stretch textile and fixed in the edge of both tapes of zipper.