STP-LI Single Layer High Sensitivity Thermal CTP Plate

STP-LI Single Layer High Sensitivity Thermal CTP Plate has the advantages of extremely high-speed exposure, ultra-high image quality, low chemical pollution, long service life, good repeatability, and good printing stability. It is particularly suitable for commercial printing, packaging printing, publishing printing and other fields with high-speed printing production and high-quality printing requirements.

Key Features
Advantage
Technical specifications

Key Features

Holds the finest detail without the need to back mask

Quick wash out

Requires minimum impression settings, giving good balance between solids and screens

Advantage

Very high aging stability

Long runs on press without post-baking

Baking

Technical specifications

Type	Positive Thermal CTP plate
Spectral Sensitivity	800-830nm
Exposure Energy	120~130 mj/c㎡
Resolution	200 lpi ( 1~99%)
Run-Length	50,000~100,000 ( Conventional Ink, Unbaked ) 100,000~200,000 ( Conventional Ink, Baked ) 30,000~60,000 (UV Ink, Baked)

*Run-Length varies with its printing conditions and imaging content

Recommended Products

STP-SL Double layer Thermal CTP Plate

STP-SL Double layer Thermal CTP Plate has high chemical resistance when printing. Designed to provide printers with exce...

CTP-G Double layer Thermal CTP Plate

The CTP-G double-layer thermal CTP plate is manufactured on modern, fully automated production lines. It has high sensit...

STP-SL Grade A Positive Thermal Ctp Plate

STP-SL Grade A Positive Thermal CTP Plate is a highly sensitive, high-definition thermal CTP printing plate with the adv...

Latest updates

View all news

Oct 22,2026

How to Choose Flexo Plate Thickness for Corrugated Printing

Corrugated board is not a flat surface. The flutes create peaks and valleys, and the liner varies in roughness and absorbency. Plate thickness is the first physical buffer between the press and that u

Oct 12,2026

How to Prevent Flexo Plate Edge Lift: Causes and Solutions

Plate edge lift is one of the most common—and most frustrating—problems in flexographic printing. When a plate edge lifts from the mounting tape, ink transfers to areas that should be unprinted, causi...

Sep 28,2026

The Flexo Plate Making Process: A Step-by-Step Guide to Quality Plates

A flexographic printing plate is only as good as the process that made it. Back exposure, main exposure, washout, drying, post-exposure, and detacking—each step builds on the one before. If back expos...

Sep 23,2026

Flexo Ink Transfer: Why It Fails and How to Troubleshoot It

Flexographic printing depends on a precisely controlled sequence of ink transfers: from the ink fountain to the anilox roll, from the anilox roll to the printing plate, and finally from the plate to t