【摘要】 根据柯达公司近两三年的专利 ,介绍了该公司近期计算机直接制版 (Computertoplate ,CTP)版材研制开发的重点是 :a .无预热型阳图热敏CTP版材 ;b .免化学显影处理的热敏CTP版材 ;c.免化学处理无水胶印CTP版材。这些都预示着热敏CTP版材今后的发展方向。更多还原

【Abstract】 Research progress in CTP plates of Kodak Polychrome Graphics was reviewed with 13 refs.The research focused on:a.no preheat treatment heat-sensitive positive-working CTP plates;b.without chemical developing.heat sensitive CTP plates;c.treatment free and waterless CTP plates.This progress indicated the development trend of heat-sensitive CTP plates in future.更多还原