Title:
METHOD FOR CUTTING PAPER FOR PAPER MACHINE DRYER
Document Type and Number:
Japanese Patent JPH06330494
Kind Code:
A
Abstract:
PURPOSE: To readily remove cut paper pieces made by paper cutting without depending on spray of especially air jet in a paper machine dryer.
CONSTITUTION: In a dryer having a group of dryer rolls 1 and 2 of a line type used together with vacuum rolls 3 and 4, driving motors 5 and 6 are regulated by a control part 20 by detecting the dryer in cutting paper, paper cutting is caused by making ≥ elongation at break of web 30 difference in speed between a group of top canvas (group of dryer roll 1 and vacuum roll 3) and a group of bottom canvas (group of dryer roll 2 and vacuum roll 4) to remove cut paper pieces.
More Like This:
WO/2001/081826 | INFRARED HEATER |
JP2558853 | INDUSTRIAL APPLICABILITY: Moisture profile control device |
JP2010537065 | How to correct defects in roll paper |
Inventors:
YAMAMOTO MITSUO
HOSHO HIROBUMI
OHIRA KAZUHITO
SUZUKI SETSUO
HOSHO HIROBUMI
OHIRA KAZUHITO
SUZUKI SETSUO
Application Number:
JP13695193A
Publication Date:
November 29, 1994
Filing Date:
May 17, 1993
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
D21F5/00; D21F7/04; F26B13/28; F26B13/30; (IPC1-7): D21F5/00; F26B13/28; F26B13/30
Attorney, Agent or Firm:
Takao Karaki