Patent ID: 11885070
Assignee: ICHIKAWA CO., LTD.
Field: Textile and paper machines (Mechanical engineering)
Classification: CPC D  C | IPC C  D

Claim 0:
1. A papermaking belt for use in a papermaking machine, the papermaking belt comprising:
at least one resin layer comprising a resin,
wherein a surface of the resin layer has, in a wet state, equal to or higher than 40% of a roughness holding rate (%),

wherein the roughness holding rate (%)=(a surface roughness of the surface after a contact process)/(a surface roughness of the surface in a wet state before the contact process)×100, and

wherein, in the contact process, the surface of the resin layer is contacted with a metal plate having a surface roughness equal to or less than 0.10 μm at a pressure of 100±3 kg/cm2 for 20 hours in warm water bathing at 70±5° C.