日本低定量新闻纸的发展  

The advances of light weight newsprint in Japan

作　　者：保坂 达已 曾绍琼（译） 谢益民（校） 

机构地区：[1]日本制纸株式会社,东京 [2]不详

出　　处：《中华纸业》2008年第16期84-87,共4页China Pulp & Paper Industry

摘　　要：随着印刷技术不断革新,日本新闻纸向低定量化发展,从52g/m2推进到49g/m2,1980年已占到90%以上;次年,出现46g/m2的低定量纸,5年后约占90%;1990年,出现43g/m2的超轻量纸,4年后已占到80%以上;2006年,43g/m2的低定量纸约占85%,40g/m2的超级低定量纸占6%～7%。抄纸技术方面采用中性抄纸、DIP高配比等。With the constant innovation of printing technology, newsprint in Japan takes the trend of development for light weight, from 52g/m^2 to 49g/m^2, and it amounted to 90% and more in 1980, light weight paper of 46g/m^2 appeared in the next year, and it amounted to 90% five years later; ultra-light weight paper appeared in 1990, and it took more than 80% four years later; in 2006, the light weight paper of 43g/m^2 amounted to about 85% and the super light weight paper of 40g/m^2 amounted to 6%-7%. As for papermaking technology, neutral papermaking and high composition of DIP are the trend of development.

关 键 词：日本 新闻纸 定量 印刷技术 抄纸技术 

分 类 号：TS761.1[轻工技术与工程—制浆造纸工程] F407.85[经济管理—产业经济]