Patents Assigned to Oji Seishi Kabushiki Kaisha
  • Method of controlling moisture profile in paper web in paper drying process and apparatus practicing same
    Patent number: 4639291
    Abstract: A drying cylinder for use in the drying part of a paper making process. The moisture profile of paper web is equalized all over the width of said paper web by fixedly winding synthetic fabric around the surface of a drying cylinder contacting with wet paper web at the appointed positions thereof to form the void areas among yarns of said synthetic fabric as highly insulating air-holding portions.
    Type: Grant
    Filed: October 19, 1984
    Date of Patent: January 27, 1987
    Assignees: Shikishima Canvas Kabushiki Kaisha, Oji Seishi Kabushiki Kaisha
    Inventors: Toyokazu Ota, Yutaka Nakamura, Yutaka Ikeda, Shunzi Kataoka, Yoshinobu Ito