CTP-G Thermal Plates from China manufacturer

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Home Offset Printing Plates CTP-G Thermal Plates

CTP-G Thermal Plates

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

Coating Layer:
Double

Resolution:
AM:1-99% (200 lpi)
FM:20um

Run-length:
MAX: 200,000

Color：

Blue

库存： 0

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Products

Printing Performance

Technical Specification

Quality Assurance

Key Features

Material Structure

Products

Our CTP G and CTP S plates are suitable for printing on virtually all metal can types – including both two-piece (seamless) and three-piece (seamed) constructions – used for beverages (beer, soft drinks, coffee), food (milk powder, seafood, fruits, tuna), paints, cosmetics, pharmaceuticals, and general consumer goods. They perform equally well on round, square, and special shaped cans, and are especially ideal for high volume, long run decorative metal printing where consistent dot reproduction and press durability are critical.

Printing Performance

Engineered for stable ink transfer, precise registration and consistent print quality in dry offset can decorating.

High-fidelity Dot Reproduction

Optimized double-layer thermal coating delivers sharp 1-99% dot performance at 200 lpi. Fine highlight dots and shadow details remain stable through long-run metal printing, avoiding dot gain or dot loss.

Superior UV-ink & Solvent Resistance

Special dual-coating formula resists aggressive UV inks and press cleaning solvents. The imaging layer will not swell or peel under harsh metal can printing conditions, protecting graphic integrity during production.

Accurate Dimensional Stability

Electro-grained and anodized aluminum substrate minimizes plate distortion. No post-baking required, avoiding thermal deformation. Maintains precise register for high-speed mass-production metal can decoration.

Long-run Printing Stability

Outstanding abrasion resistance achieves up to 300,000 impressions without post-baking. Consistent printing performance from the first can to the last can in long production batches.

Technical Specification

CTP-G Thermal CTP plates
Type	Positive Thermal CTP Plate
Spectral Sensitivity	800-830 nm
Exposure Energy	120-130 mj/cm²
Resolution	200 lpi (1-99%)
Run-Length	50,000~100,000 (UV Ink) 100,000~200,000 (Conventional Ink)

Quality Assurance

Strict Raw

Material QC

In-depth inspection for aluminum base and coating materials, blocking defective inputs at source.

01

Real-time Production Monitoring

Continuous inline control over anodizing, graining and coating parameters for stable batch consistency.

02

Finished-goods

Simulation Test

Lab validation on sensitivity, chemical resistance and press performance, tailored for metal decoration printing.

03

Full Batch

Traceability

Traceable batch coding with archived test records, supporting quality check and technical after-sales service.

04 Key Features

Resistant to UV inks and solvents

Our plate withstands aggressive UV inks and press wash solvents, preventing coating peeling and dot loss. This ensures stable print quality and fewer plate changes during UV packaging jobs.

High

sensitivity

Requires low laser exposure for fast imaging, boosting CTP throughput and extending laser life. Broad exposure latitude guarantees consistent dot reproduction from plate to plate, even with different CTP units.

Long runs on press without post-baking

Delivers exceptionally long press life (hundreds of thousands of impressions) after standard development – no baking needed. Saves energy, avoids heat induced distortion, and reduces capital costs.

Compatible with different developers

Works reliably with alkaline, low replenishment, and eco friendly developers. A wide processing window minimizes under or over development issues, simplifying chemical management across production lines.

Material Structure

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