Title:
紙またはボール紙の製造に関連する方法
Document Type and Number:
Japanese Patent JP4753472
Kind Code:
B2
Abstract:
Method for manufacturing paper or cardboard in one or more plies in order to achieve a paper or cardboard product with an even quality. The method comprises determining a fiber composition of a broke paper or cardboard waste broke, fractionating the broke; and conveying at least one fiber fraction obtained thereby to a given ply in the paper or cardboard. In this way the fractionating is controlled so that the fiber composition in the fiber fraction obtained corresponds to a fiber composition in the input paper pulp for the given ply.
Inventors:
Fredland, Marts
Mobelui, Andels
Peng, frank
Werner, Fredrick
Mobelui, Andels
Peng, frank
Werner, Fredrick
Application Number:
JP2000601249A
Publication Date:
August 24, 2011
Filing Date:
January 13, 2000
Export Citation:
Assignee:
Stura Enso Activolag
International Classes:
D21F11/00; D21H11/14; D21D5/02; D21F1/66
Domestic Patent References:
| JPH10278416A | 1998-10-20 | |||
| JPH08260372A | 1996-10-08 | |||
| JPH0450392A | 1992-02-19 | |||
| JPS6399392A | 1988-04-30 | |||
| JPH10292280A | 1998-11-04 | |||
| JPH11107186A | 1999-04-20 |
Foreign References:
| US5002633A | 1991-03-26 |
Attorney, Agent or Firm:
Akio Miyazaki
Katsuhiro Ito
Ishibashi Masayuki
Katsuhiro Ito
Ishibashi Masayuki