November 2001

Topics & Information

 The Effect of Mill Closure on the Flocculation of Various Retention Aid Chemicals
                                    Takanori Miyanishi and Shigeru Motegi...(1)

 How to Utilize Fungi and Their Enzyme for Clean Product of Pulp and Paper
  Typuk Artiningsih, Wawan Kartiwa, Djoko Padmono,      Joko Widodo and Mitsuru Osaki...(13)

 Development of Coating Pigment from Paper Sludge Ash
                                     Nobuo Yamada and Terunobu Fukui...(17)

 Biological Activity of Tree Component and Its Utilization           Mitsuyoshi Yatagai...(23)

 EV-Web Scanner                                       Atsushi Kudoh...(30)

 Paper Strength Agents with High Performance of Drainage
   -The Interfering Effect of Several Factors in Papermaking System for Drainage,
      Formation and Paper Strength Activity-
                     Takayuki Shimoyoshi, Fumie Chigira, Osamu Higashiura,
                                        Shiro Iida and Masahisa Ishida...(35)

 New Paper-Based Packages Designed from Environment Aspects        Takayuki Imai...(46)

 The Development of Printed Circuit Board by Aramid
                     Sadamitsu Murayama, Mamoru Murata and Hirokazu Hiraoka...(52)

 How to Measure Dimensional Stability Bernt Bostrom and...(Translated)      Akira Ejima...(59)

 New trends of Two-Color Direct Thermal Papers                 Yoshimi Ikezawa...(66)

Research Report

 Surface Characteristics and Print Quality of Inkjet-grade Papers
                            Yong-Kyu Lee, Kuk-Heon An and Shigenori Kuga...(73)

 Characteristics of Hollow Sphere Plastic Pigment...(Part I)
   -Optical Properties of Coated Paper and Colorimetric Control in Printing-
                Hitomi Hamada, Toshiharu Enomae, Fumihiko Onabe and Yoko Saito...(79)

Pulp and Paper Mills in Japan(8)

 -Daishowa Paper Manufacturing Co., Ltd. Suzukawa Mill-
   Daishowa Paper Manufacturing Co., Ltd.                                ...(87)

Committee report                                                ...(03)

Coffee break                                                   ...(72)

Papyrus                                                      ...(96)

Industry News...(Domestic and International)                               ...(98)

List of Titles in Foreign Journals Received by JAPAN TAPPI                   ...(107)

List of Patents issued and Laid-open Publication                           ...(109)

Price list of Domestic Logs and Wood Chips by District                       ...(119)

Wholesale Price list of Papers at Tokyo Trade Center                        ...(120)

Other Monthly Statistics                                           ...(122)

News from the Association                                         ...(124)