

The Precision Synergy of PureThermal® Consumables
In the realm of industrial-grade digital plate making, "compatibility" is a dangerous misconception. The relationship between the 4Xtron PureThermal® system and its dedicated consumables is not merely that of device and accessory, but a precisely orchestrated synergy optimized at the molecular level.
Fundamental Differences at the Physical Level
Where conventional thermal technologies rely on broad heat transfer principles, PureThermal® achieves "selective molecular debonding." The system's thermal array delivers not just heat, but precisely calculated energy packets that resonate with the molecular structure of the proprietary coating:
Energy thresholds are precisely matched to the coating's vaporization point
Pulse duration is controlled to microsecond precision
Thermal penetration depth is confined to a defined 3μm range
The Failure Mechanism of Generic Consumables
When non-dedicated consumables enter this precise system, the result is not performance degradation, but systemic failure at the physical level:
Energy Mismatch: Coating thermal response curves deviate by over 15% from design specifications
Phase Transition Anomaly: Materials undergo glass transition rather than direct vaporization
Edge Effects: Irregular heat conduction creates unpredictable boundary artifacts
The Imperative of Precision Manufacturing
Sharp Details: Low thermal conductivity prevents heat spread, keeping every pixel defined.
Consistent Results: Ultra-tight thickness tolerance ensures uniform response across the entire screen.
Perfect Transfer: Thermal properties are tuned to the head's pulse for clean vaporization and head protection.
Every parameter of the dedicated consumables is deeply coupled with the system's energy characteristics:
Substrate Thermal Conductivity: 0.18 ± 0.015 W/m·K
Coating Thickness Tolerance: ±0.5 μm
Thermal Effusivity: 450 ± 25 J·m⁻²·K⁻¹·s⁻⁰·⁵
Thermal diffusivity: Matched to thermal array pulse characteristics
Applicable model: 4XTRON PS5 A4
Material: High molecular weight polyester
Color: Light blue, semi transparent
Mesh size: 250mesh
Mesh size: 380mm * 30m
Scratch resistance: 500 times
Quantity: 1 roll