Aluminium offset printing positive uv/thermal ctp plate TD G Processless Thermal CTP Plate

TD-G Processless Thermal CTP Plate

TD-G is a new green printing product suitable for thermal CTP platesetters. There is no need of any processing steps before mounting exposed plates on press.

Characteristics

*Negative non-ablation photosensitive system.

*Compatible with the dominant devices in the market.

*Can be printed directly on the machine without any processing steps after scanning by thermal CTP platesetter.

*Good dot reproduction, stable performance, wide processing latitude.

*Long stability of latent image, can be stored at least a week after plate-making.

*High quality aluminum substrate, professional coating formulation.


Plate Technical Specification

1, Type: Non-ablation thermal negative-type
2, Substrate: Electrolyte graining and anodized Al substrate
3, Thickness: 0.15mm/0.30mm
4, Spectrum scope:  800-850nm
5, Platesetter: various dominant thermal platesetters in the market
6, Low-energy imaging: 130~150mJ/cm2
7, The period of latent image stabilization:  ≤7days
8, Recommended screen method: 1~99 @200lpi AM/ 20u FM and mixture
9, The paper number of start-up: <50 sheets
10, Safety light: 1 hour under fluorescent lamp,no direct irradiation with natural light), 4 hours under yellow light
11, Processing: Without processing, directly on press
12, Run length: 100,000 impressions, actual run length depends on printing conditions
13, Baking: No recommended


Note
1. After imaging exposure, the longest time which plate can be placed for without affecting the printing quality is the latent image stabilization.

2. The paper number of start-up is the paper number at loss from the first paper to providing completely clean background.

3. Printing methods: firstly clean the ink on the rubber blanket with washing water, run water roller 30 to 60 seconds, and then close the ink roller to run for 20-40 seconds and finally start paper printing.