Wholesale 830nm Thermal CTP Plates, Daylight Operable

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Product Introduction
The 830nm Thermal CTP (Computer-to-Plate) Plate is a positive-working offset printing plate specially designed for exposure with 830nm infrared laser thermal CTP systems. Unlike traditional photosensitive plates that require strict yellow-light conditions, this thermal plate offers excellent daylight handling capability, helping reduce operating costs while improving production flexibility.
Its advanced thermal-sensitive coating ensures accurate image transfer, excellent chemical resistance, and stable performance during long print runs.

Technical Specifications

Spectral Sensitivity:830nm
Exposure Energy:110-130 mJ/cm², depending on product model
Resolution:1-99% at 200-250 lpi, FM screening supported
Plate Thickness:0.15-0.30mm, customizable
Material:1050/1060 aluminum plate
Development Temperature:22-26℃
Development Time:20-30 seconds
Safelight:Daylight operation
Run Length:Up to 100,000 impressions without baking
Run Length After Baking:Over 300,000 impressions
Developer:Standard thermal plate developer
Surface Treatment:Electrochemical graining and anodized aluminum
Packaging:All standard sizes available, including bulk packaging options such as APL packaging

Features of Thermal CTP Plates
1. Daylight Operation for Higher Efficiency
The 830nm thermal plate can be exposed and processed under daylight conditions without requiring a darkroom. This creates a more comfortable working environment, greatly reducing workshop construction costs and manual preparation time.
High-quality plates can be safely handled under normal indoor light for 1 hour and under yellow light for up to 12 hours.
2. Stable and Precise Imaging Performance
Based on precise thermal threshold imaging technology, the plate-making process is less affected by ambient temperature and humidity, ensuring stable storage and imaging performance.
It achieves 1-99% dot reproduction at 200-250 lpi and supports 10-micron FM screening. The plate offers fast ink-water balance on press and short make-ready time.
3. Compatible with Mainstream CTP Systems
830nm is an internationally standard wavelength, compatible with mainstream thermal CTP platesetters from Agfa, Kodak, Heidelberg, Screen, and other major brands. Users are not limited to a single equipment brand.
4. High Run Length and Low Overall Cost
The unbaked run length reaches 80,000-120,000 impressions, while baking can increase the run length to 200,000-400,000 impressions. High-end products can achieve over 1,000,000 impressions after baking.
High durability reduces plate replacement frequency, lowers plate consumption, and minimizes downtime losses.

Applications
Our 830nm Thermal CTP Plates are widely used in:
Commercial printing
Book printing
Magazine printing
Newspaper printing
Packaging printing
Label printing
Brochure production
Catalog printing
Corporate promotional materials
High-volume offset printing
Why Choose Our Thermal CTP Plates?
We are committed to providing high-quality printing materials that meet international standards.
Our advantages include:
High-quality aluminum substrate
Uniform coating technology
Strict quality control
Stable imaging performance
Highly competitive factory prices
Multiple thickness options
Fast global delivery
Professional export packaging
OEM and customized solutions available
Each batch of products undergoes strict inspection to ensure stable and reliable quality.

Global Supply for the Printing Industry
Our 830nm Thermal CTP Plates have been exported to many countries and regions, serving printing companies, distributors, and packaging manufacturers worldwide.
With consistent quality, competitive prices, and reliable delivery service, we have established long-term cooperation with customers in Asia, Europe, the Middle East, Africa, and the Americas.
If you are looking for a reliable supplier of daylight-operable thermal CTP plates, we are ready to provide professional solutions tailored to your printing needs.

FAQ
Q1. Do you provide samples?
A1:We usually provide 5-15 sample plates free of charge, but we sincerely hope you can cover the air freight cost. This cost can be refunded in your first order.
Q2. What is the freight cost for CTP plate samples?
A2:The air freight cost depends on the package size, weight, and destination. Alternatively, you may arrange for your local agent to pick up the samples.
Q3. Can we visit your factory?
A3:You are very welcome to visit our factory. Our company is located in Zhengzhou, Henan Province, China.
Q4. How many square meters of CTP plates can be loaded in a 20-foot container?
A4:Approximately 20,000-25,000 square meters.
Q5. Can I use my own brand and labels on the packaging?
A5:Yes, we can provide OEM service with customers’ own brands and labels.

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