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CTP-SL Thermal CTP Plate

The CTP-S Thermal CTP plates are highly sensitive, making them an ideal choice for customers who require efficient publishing without compromising quality.

Coating Layer:
Double

Resolution:
AM:1-99%(200 lpi)

Run-length:
MAX: 300,000

Quantity:
Availability:





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What are you producing (start here)?:
Beverage Cans
Which stage are you focusing on?:
Printing
Show me:
Machinery

Product Overview

How it protects

Key Features

Technical Specification

Printing Structure

▎Product Overview

The CTP - G Thermal CTP plates is highly versatile for packaging and commercial printing, and compatible with major developers in the market.

▎How it protects

The tin layer acts as a barrier and also provides electrochemical protection in certain packed-food environments (tin can dissolve slightly and protect the steel substrate). In normal atmosphere, the tin coating is stable and helps resist rust. When specified with food-contact lacquers, tinplate is safe and reliable for canned food applications.

▎Key Features

Resistant to UV inks and solvents

High sensitivity

Long runs on press without post-baking

Compatible with different developers

▎Main Applications

▎Technical Specification

Type: Thermal Positive CTP Plate with double layer

Color: blue

Spectral Sensitivity: 830nm

Exposure Energy: 110-120mj/cm²

Resolution: 200lpi (1-99%)

Run-length: Normal ink: 100,000-200,000 (Normal ink)

UV ink: 50,000-100,000 (unbaked)

Remark: Run-length varies with its printing conditions and imaging content.

Shelf time: 18 months

RECOMMENDED DEVELOPING PARAMETERS
Parameter	Specification
Recommended Dev.	STPD-S Developer （STPD-I is OK too）
Dev. Temp.	23℃ (tested by a mercury thermometer）
Dev. Time	25s
Brush Speed	100 rpm
Replenishment by area	100 ml/m²
Replenishment by time	100 ml/h (or 50ml/30mins)
The life of developing filter	2-3 days
The change cycle of developer	15 days or 1500 m²

▎Printing Structure

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