Papermaker's forming fabric with twice as many bottom md yarns as top md yarns

Papermaker's forming fabric with twice as many bottom md yarns as top md yarns

  • CN 1,707,023 A
  • Filed: 06/06/2005
  • Published: 12/14/2005
  • Est. Priority Date: 06/07/2004
  • Status: Active Application
First Claim
Patent Images

1. three-layer paper making fabric comprises:

  • One group of top machine direction yarns;

    One group of top transverse machine yarn, itself and top machine direction yarns interweave and form the top cloth layer;

    One group of bottom machine direction yarns;

    One group of bottom transverse machine yarn, itself and bottom machine direction yarns interweave and form bottom fabric layer;

    Wherein, bottom fabric layer is sewn onto on the top cloth layer;

    Top machine direction yarns and top transverse machine yarn are interweaved with series of repeat units, and bottom machine direction yarns and bottom transverse machine yarn are interweaved with corresponding repetitive;

    AndEach repetitive has the bottom machine direction yarns that doubles top machine direction yarns quantity.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×