Weifang Hua Guang Digital Equipment Co.,Ltd is one of the famous China thermal ctp plate manufacturers and suppliers,Website:://.hgctpmachine.com, we are able to offer you good quality and stable offset thermal plate, positive thermal ctp plate, welcome to contact our factory. Thermal CTP Plate Product Description Huaguang TP-U is a new CTP thermal plate, self developed by Huaguang Printing Technology Co., Ltd. This high quality thermal CTP Plate is not only suitable for UV ink, but also suitable for ordinary ink printing. The plate adopts the high quality aluminum and double coating formulation, possessing the properties as high sensitivity, excellent dot reproduction, wide processing latitude and stable performance. It is compatible with all the dominant platesetter and processors in the market. Transportation and storage It is strictly prohibited to transport CTP plate or operate violently. Plates should be kept at a place dry and cool. The shelf life could be up to 18 months with a temperature between 15-30 and RH 25-60%. They also should avoid the place where is too close to water tank, chemical reagent or direct sunlight. Plates should be used up as quickly as possible after unpack and they should be put in the original package and take measures to avoid light, if they need shot-term storage. Usually , under the yellow light, it can be left for 8 hours, and 2 hours under white or natural light. Operation Unpack under day light or yellow light, it is suggested that the plate making room avoid natural light. For manual or semi-automatic plate-making equipments, when loading and unloading plates, we should avoid scratch, which may influence plate properities. Thermal CTP Plate Technical Specification Plate type Positive CTP thermal plate Wave length 830nm Sensitivity 120-140mj/ cm2 Resolution 2%-98%@200lpi Safelight Unpack it under day light or yellow light and the plate making operation should avoid high light Devoloping TPD developer (23-24 ,25-35S) are recommended and thereplenishment with the above mentioned developers Run length 50,000 impressions with UV ink; 300,000 impressions with ordinary ink