Resources Contact Us Home
Composite papermaking fabric with paired weft binding yarns

Image Number 3 for United States Patent #5826627.

A composite forming fabric in which the woven paper and machine side layers are interconnected by pairs of intrinsic weft binder yarns which interweave with the paper side layer to occupy an unbroken weft path. Each member interweaves sequentially with the warps of the paper side layer and with at least one warp of the machine side layer. Each part of the unbroken weft path is separated from adjacent parts by at least one paper side layer warp yarn. The unbroken weft path is the same, or different, to the weft path of the immediately adjacent paper side layer weft yarns. This arrangement overcomes the paper side layer surface imperfections, which cause an unacceptable level of marking, hitherto associated with the use of intrinsic weft binder yarns in composite fabrics.

  Recently Added Patents
System and method for investing public deposits
Acceleration based mode switch
Processing biomass
Pharmaceutical powder compositions
Method and apparatus for controlling cardiac resynchronization therapy using cardiac impedance
Process for preparing higher hydridosilanes
Discharge circuit and method
  Randomly Featured Patents
Anti-skid control system
Sealing-steam feed
Method of surface treatment, device of surface treatment, and head for use in ink jet printer
Method and apparatus for checking the tightness of a tank-venting system
Vacuum transfer device
Fabrication of an anisotropic super hydrophobic/hydrophilic nanoporous membranes
Athletic shoe upper
Vacuum curettage device with vacuum indicator
Interlocking slide-pocket for roll-up signs
DTMF generation using pre-summed tables