首頁 > 產品信息 > 包裝印刷、紙業 > 印刷材料

Konita Positive Thermal CTP Plate: KTP

1) Application: offset  commercial color printing and newspaper printing,or sheet fed and web printing.
2) Type: infrared sensitive, positive acting
3) Substrate: EC grained, anodized and PAT treated aluminum
5) Spectral sensitivity: 830nm
6) Resolution: 1-99% @200lpi / 10u FM
7) Run length: long, 150,000+ without baking
8) Working environment: ordinary  daylight
9) Developer: recommended Konita developer DV-T,or Kodak and Agfa developer(Fuji developer is not available)

* Run length is always dependent on exposure, processing and press conditions.

Properties:
1. Easy-to-use
Able to work under white light; Wide latitude and excellent reliability

2. High resolution
Special ingredients, together with the optimally distributed formula weight of binding polymers, in the coating of KTP offer fine dots with sharp edges and reproduceimages with rich tone

3. Consistency
Computerized equipments on our production lines monitor over 50 production parameters to ensure batch-to-batch consistency

4. Cost-effective
The high sensitive coating of the plate extend the laser life of plate setter,speed up the exposure process without pre-heating; keep the run-length longer

5) Excellent hydrophilicity:
Multi-grains and hydrophilic treatment (PAT treatment) provides excellent water retaining capability at the non-image area, and thus keep ink-water balance optimally

6) Available sizes:
a) Width: 120 - 1,030mm
b) Length: 210 - 1,600mm
c) Thickness: 0.14 - 0.30mm
d) Other sizes available on request

Storage:

   Store under dry and cool conditions, keep away from chemicals.

Exposure:

   Apply on thermal CTP plate setters with following specifications:

   Exposure energy: 120mj/cm²

   Spectral sensitivity:800-850nm, peak sensitivity at 830nm

   Development:

  To achieve the optimum performance of the plate ,please use Konita developer DV-T

   Developing time and temperature :20-35s, 23 ± 1°c

   Replenisher : DV-TR