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Address:No.2,LongMa Road ,Zhuozhou City, Baoding, Hebei, China
Country / Region:China (Mainland)
Tel:0086-0312-3973693
Contact Person:Ms Kang Hou
Fax:0086-0312-3973616
Website:http://www.longma-al.com/eng

PS plate

PS plate product name: PS plate
Place of Origin: Peoples Republic of China
Post Date: August 19, 2009
Edit Date: August 19, 2009

Detailed Product Description:

  • Brand Name: Longma
  • Style: Positive
  • Type: PS Plate
  • Place of Origin: Hebei China (Mainland)
  • Use: Offset Printing
  • Material: Aluminum

import high -quality Al substrate for special surpose,multi-layer ultra fine-grain,even Coating ,high speed

Applications:  Long-run,color printing.       Thinkness:.27mm ,  0.15mm

Exposure time :Put the stouffer 21step-gray scale (0.15 step difference ) or UGRA, PCW 82 wedge at the bottom of the film and edge of the plate, then exposing and developing accoding to the recommended conditions .The optimum exposure for the positive plate can be obtained when the teird step of grey scale is clear after exposure,or when the 15-20um line appears on the wedge.

Dilution ratio :  PD : water =1:4 (by machine)  , PD:water=1:6(manua)

Developing TEMP: 23±2