Slide fastener and slide fastener manufacturing method

Slide fastener and slide fastener manufacturing method

  • CN 103,813,732 A
  • Filed: 09/21/2011
  • Published: 05/21/2014
  • Est. Priority Date: 09/21/2011
  • Status: Active Grant
First Claim
Patent Images

1. a slide fastener, it comprises:

  • A pair of chain band (20);

    A pair of zipper sprocket row (30), it utilizes suture (33) to be sewn on respectively the band side edge part (20a) in opposite directions of above-mentioned a pair of chain band, has multiple zipper sprockets (31);

    AndPull head (40), it is for making above-mentioned a pair of zipper sprocket row engagement/disengagement, and above-mentioned slide fastener is characterised in that,Above-mentioned a pair of chain band and above-mentioned a pair of zipper sprocket row are colored as mutually different color,Above-mentioned slide fastener is classified rear side as with above-mentioned zipper sprocket in use,The width dimensions A in the gap (S) between the above-mentioned a pair of chain band in the time of engagement of above-mentioned a pair of zipper sprocket row be set to above-mentioned a pair of zipper sprocket row the width dimensions B in the time of engagement 10%~

    25%,The color that can be listed as from the above-mentioned zipper sprocket of face side visual identity of above-mentioned slide fastener by above-mentioned gap.

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