June 2003

Topics & Information

 Kraft Cooking with SAQ Suitable for ECF Breaching                  Junji Tanaka...(1)

 ECF Bleaching of Softwood and Eucalyptus Pulps-a Comparative Study
   Lennart Meuller, Jiri Basta, Lillemor Holtinger and Gerd Wane                   ...(8)

 New Refiner & Disperser Providing a Principle of Conical Refiner
   -DoubleConifiner & ConiDisc-                            Kazuo Aoshima...(19)

 Energy Saving RTS-TMP Puloing and its Pulp Quality
      Masahiro Ohkubo, Tamio Fukuzawa, Chiaki Kawakami, Brad Cort and Marc Sabourin...(31)

 Applying Automatic Chemical Control from Stock Prep to the Machine Roland Berger,
                                  Lydia Christen Bley and Kenichi Ishihara...(38)

 Introduction of a New Type Filter for White Water              Tomohiro Takahashi...(45)

 Diagnosis of Microbial Problems on Paper MachinesLinda R. Robertson and Yasumasa Ishii...(50)

 Increasing Productivity by Investing in New Technology
   -On-line Concepts for Different Paper Grades-                Hiroshi Fujiwara...(57)

 Mitsubishi MCCR/MJ Calender                             Setsuo Suzuki...(65)

 A Study of Sheet Gloss                                 Eisuke Shiiyama...(70)

 Improved Two-Drum Winder TechnologyPeter Trilling                         ...(77)

 The Stable Flow Measurement for Stock Flow by Capacitance Magnetic Flowmeter
                             Takashi Okada, Jun Nishimura and Seiji Tanabe...(82)

 Facility Diagnosis of Acoustic Signal -Acoustic Diagnosis Technology and Application Case- 
                                              Shinsuke Terashima...(90)

Introduction of Research Laboratories

 Laboratory of Bio-Macromolecular Chemistry,
   Division of Biological Sciences Graduate School of Science,       Hokkaido University(98)

Research Report

 Preparation and Evaluation of Mordants for Neutral Rosin Size Emulsion from Lignin Yasuyuki Matsushita and Seiichi Yasuda...(102)

 Study on the Dispersion Stability of the Two Components Slurry, Composing from SAP and
   MFC(Part3) -Study on the Composite Structure of SAP and Microfibrillated Cellulose-
                                 Migaku Suzuki and Gyosuke Meshitsuka...(113)

Pulp and Paper Mills in Japan(25)

 -Kushiro Mill, Nippon Paper Industries-Nippon Paper Industries                 ...(130)

Committee report                                                ...(03)

Essay on Intellectual Property                                       ...(100)

Coffee break                                                  ...(101)

Papyrus                                                     ...(138)

Industry News(Domestic and International)                               ...(142)

List of Titles in Foreign Journals Received by JAPAN TAPPI                   ...(153)

List of Patents issued and Laid-open Publication                           ...(156)

Price list of Domestic Logs and Wood Chips by District                       ...(165)

Wholesale Price list of Papers at Tokyo Trade Center                        ...(166)

Other Monthly Statistics                                          ...(168)

News from the Association                                         ...(170)