Types of CTP Plates
There are various types of CTP plates , which can be divided according to different classification criteria. From the aspect of plate varieties, CTP plates can be mainly divided into silver salt CTP plates, thermal CTP plates, photopolymerized resin CTP plates and polyester plates (non-metallic plate base). Among them, the thermal CTP plates can be divided into ablative thermal CTP plates and non-ablative thermal CTP plates. types of ctp plates From the point of view of plate making and imaging principle, CTP plate s mainly has photosensitive system CTP plates, heat-sensitive system CTP plates, violet laser system CTP plates and other system CTP plates. In addition, from the aspect of exposure system, CTP plates can be divided into four major categories: inner drum type, outer drum type, flat plate type and curve type. Internal drum and external drum type is the most used type, flat type is mainly used in newspapers an...