中国印刷制版胶片的市场现状  

The Graphic-arts Film Market State in China

作　　者：王世勤 

机构地区：[1]乐凯集团第二胶片厂,南阳473003

出　　处：《信息记录材料》2006年第1期55-59,共5页Information Recording Materials

摘　　要：CTP技术在全球的迅猛普及,传统的从底片影像晒到PS版上的制版工艺正逐步被激光直接制版所代替,印刷胶片的需求量大幅度下降,Kodak、Agfa等公司纷纷停止和压缩印刷胶片的生产。但我国CTP技术的推广到目前为止,力度还不够,现多数印刷厂仍采用激光照排+PS版的制版工艺。所以这几年,我国印刷胶片的需求量不但未下降,还逐年增加。本文较详细地介绍了我国印刷制版胶片的市场现状和目前在市场销售的激光照排片的质量情况和感光性能。With the rapid spreading of CTP technology all over the world, the traditional platemaking process exposing negative image to PS plate has been replaced step by step by the computer-to-plate technology with laser source. The demand for the graphic-arts films reduced greatly. Kodak, Agfa and other companies shut down their facilities or constricted the production of graphic-arts films continuously. The promotion of CTP in China up to now is not enough. And most of the printing houses still adopt the technology of Laser Imagesetting plus PS platemaking. So the demand for graphic-arts films in China is not descending but increasing year by year. This article gives the detailed information of the market of graphic-arts films in our country and the quality and the photographic properties of laser imagesetting films on sale at present.

关 键 词：印刷制版 激光照排 激光影像片 照相性能 

分 类 号：TQ576[化学工程—精细化工]