Leader cloth and manufacturing method thereof

Paper making and fiber liberation – Apparatus – Apparatus repair – cleaning or conditioning

Reexamination Certificate

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C162S200000, C162S197000, C162S199000, C428S099000, C034S120000

Reexamination Certificate



A leader cloth for pulling and installing a belt body onto rolls in a paper machine able to pass between rolls with a small clearance and capable of preventing sag or deflection. At a position near the base portion and a position closer to the apex portion of the leader cloth, stabilizers of a rope or belt-like shape are attached in the width direction to opposite surfaces. Preferably, a sticking fastener is used for the stabilizers The rear face of one piece of the sticking fastener is attached on the surface of the leader cloth by means of stitching to expose sticking face (L-like shaped hooks or loops). The sticking face of the other piece of the sticking fastener is forcefully pressed against the first while applying a tensile force in the width direction to stick the two pieces to each other.

patent: 5306393 (1994-04-01), Rhyne
patent: 6398915 (2002-06-01), Fargeout
patent: 08-284092 (1996-10-01), None
patent: 2003-502530 (2003-01-01), None
patent: 2003-514131 (2003-04-01), None
patent: 00/79048 (2000-12-01), None
patent: 01/32981 (2001-05-01), None


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