PET Film Printing Machine
PET Film Printing Machine
PET Film Printing Machine is professional rotogravure printing equipment specially developed for high definition printing on PET film, polyester film, metallized PET and composite flexible packaging materials. Adopting electronic line shaft driving structure and full automatic color register system, this printing machine performs stably on thin PET substrate which features easy stretching and high smoothness. Widely applied in food packaging, daily chemical wrapping, electronic insulation film, label printing and pharmaceutical flexible package industries, it supports solvent ink, water based ink and UV ink printing to satisfy diversified packaging production requirements. The whole machine is equipped with closed loop tension control and energy saving drying unit to lower material loss and power consumption, available for continuous mass production and small batch customized printing for different factory scales.
Technical Parameter Table
| Parameter Item | Specification |
|---|---|
| Applicable Raw Material | PET film, metallized PET, BOPP, composite polyester film |
| Available Web Width | 650mm, 850mm, 1050mm, customized width |
| Max Mechanical Running Speed | 220m per minute |
| Max Practical Printing Speed | 180m per minute |
| Printing Color Quantity | 2 to 8 colors, customized up to 10 colors |
| Printing Cylinder Circumference | 350mm to 900mm adjustable |
| Color Register Accuracy | Longitudinal 0.1mm, horizontal 0.03mm |
| Unwind & Rewind Max Diameter | 800mm |
| Unwind Structure | Pneumatic expanding shaft, turret automatic change |
| Tension Control Range | 5kg to 35kg full automatic closed loop control |
| Drying Mode | Independent drying oven per printing unit, heat recovery system |
| Control Configuration | PLC + HMI touch screen, automatic ink viscosity control |
| Total Installed Power | 75KW to 135KW based on color quantity |
Core Advantages
Stable Tension Control Prevents PET Film Deformation
PET material is prone to stretch and wrinkle under unstable pulling force. This printing machine installs segmented closed loop tension system from unwinding to rewinding section. Constant tension keeps PET film flat during high speed printing, effectively avoid stretching deformation, edge curling and printing pattern distortion to improve finished product yield.
High Precision Color Registration for Clear Printing Effect
Electronic line shaft synchronous driving replaces traditional gear chain transmission to reduce transmission error. Automatic tracking register system continuously corrects color position during operation, guaranteeing fine pattern, gradient color and small text present clear and neat on PET film to match high end packaging standard.
Energy Saving Drying Design Reduces Production Cost
Every printing unit matches independent hot air drying channel with waste heat recycling structure. Hot air inside oven circulates repeatedly to cut extra heat consumption. The drying temperature can be adjusted separately according to ink type and PET thickness to prevent film overheating shrinkage while accelerating ink drying speed.
Wide Compatibility for Multiple Ink and Material Types
The machine structure is optimized for different PET thickness ranging from ultra thin packaging film to thick insulation PET sheet. It works well with solvent ink, eco water based ink and fast cure UV ink, switching freely among food packaging, cosmetic wrap and industrial insulation film production without extra part replacement.
why choose us
1. Improve Production Output and Lower Material Waste
High running speed and stable operation lift daily production capacity greatly. Precise tension and register control reduce defective rate below normal industry average, helping clients save raw PET film cost and increase overall production profit.
2. Meet High End Packaging Order Requirements
Excellent printing quality supports clients to develop high value food, pharmaceutical and cosmetic packaging orders. Superior printed appearance helps finished packaging products gain stronger market competitiveness and expand high end customer resources.
3. Flexible Production for Bulk and Small Custom Orders
Fast color group replacement and quick parameter setting adapt both large volume mass production and frequent small batch customized order switching. Factories can receive various specification orders flexibly to improve equipment utilization rate.
4. Long Service Life with Stable Long Term Investment Return
Solid heavy duty frame and reliable core components ensure over ten years stable service life under continuous daily production. Energy saving design keeps monthly power expenditure in control to create long term cost advantage for users.
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