
Series Overview
From flexible packaging to labels and cartons, Longge provides complete printing solutions. The full line covers core equipment including flexo printing units, gravure printing units, and customized printing stations – with full-process service from solution design to equipment integration, whether setting up a new printing line or upgrading an existing converting line.
- Applicable Materials:Paper / Paperboard |Non-Woven Fabrics |Films (BOPP, PET, PE, etc.) |Aluminum Foil / Metallized Film |Laminated Composites
- High-precision register control for consistent print quality
- Quick job changeover reduces downtime
- Modular design for easy integration with existing lines
Flexographic Printing Press (Sleeve Type)
- Max. Printing Width:1350 mm
- Max. Unwinder Diameter:1524 mm
- Max. Speed:300 m/min
Flexographic Printing Press (Petal Type)
- Max. Printing Width:1450 mm
- Max. Unwinder Diameter:1524 mm
- Max. Speed:240 m/min
Customized Printing Station
This solution is designed for specialized printing requirements, offering tailored configurations to meet unique substrate and application needs.
Our printing solutions accommodate a wide range of substrates, including paper and paperboard, non-woven fabrics, films (BOPP, PET, PE, etc.), aluminum foil and metallized film, as well as various laminated composites.
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Flexo Printing Unit


Why Choose Longge Printing Solutions
Why Choose Longge



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Get PricingFAQ Related To Printing Machine
Our printing machines achieve register accuracy of ±0.1 mm — ensuring precise pattern alignment in multi-color printing for high-quality packaging and label applications.
Common causes include unstable material tension, incorrect printing pressure, or insufficient substrate surface tension. Check the tension control system, optimize pressure settings, and ensure proper substrate surface treatment.
Flexo printing is suitable for solid colors, text, and line work with lower cost; gravure printing is ideal for high-precision patterns, gradients, and more color stations — choose based on your product positioning and budget.
Yes. Our printing units feature modular design for standalone operation or seamless integration into your existing coating, laminating, and slitting lines — enabling complete converting line capability.













