Title:
METHOD FOR PRODUCING PAPER
Document Type and Number:
Japanese Patent JP3691028
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To produce paper having suppressed generation of vessel pick from a paper web having unbalanced water-squeezing balance at the front and back sides by improving the paper layer strength of the side having insufficient squeezing degree in a drying step.
SOLUTION: A canvas 3 is applied to the paper web W at the side having insufficient squeezing of water, the paper web W is restrained by pressing against a roll 2 with the canvas 3 and a drying medium is blasted to the insufficiently squeezed side of the paper web W while applying a tension larger than the normal tension to the canvas 3 to dry the paper web W.
Inventors:
Takeshi Matsuo
Daisuke Goto
Hiroshi Iwata
Makio Hasuike
Daisuke Goto
Hiroshi Iwata
Makio Hasuike
Application Number:
JP2002167299A
Publication Date:
August 31, 2005
Filing Date:
June 07, 2002
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
D21F5/02; D21F5/18; (IPC1-7): D21F5/02; D21F5/18
Domestic Patent References:
JP11511816A | ||||
JP6280182A | ||||
JP5222691A | ||||
JP11503496A | ||||
JP63085197A | ||||
JP2000501462A |
Attorney, Agent or Firm:
Yu Sanada
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