Rotogravure printing press

for plasticsfor paperfor plastic film

Overview
The Web Rotogravure Printing Machine from Shaanxi Beiren is engineered for high-precision, high-volume flexible packaging production. Using engraved gravure cylinders, the press applies thick ink layers to continuous roll-fed substrates to deliver consistent image quality and color stability. Registration accuracy is maintained at ≤±0.1mm for critical multi-color jobs.

Key Benefits

• Registration accuracy maintained at ≤±0.1mm throughout operation
• Minimal color shift after millions of impressions
• Startup waste reduced to under 100 meters
• Fast changeovers and reduced setup time
• High production efficiency with short cycle times

Exceptional Versatility

• Compatible with film materials: OPP, BOPP, CPP, PE, PET, PVC, NY
• Suitable for paper substrates: web paper for continuous running
• Handles a wide range of material thicknesses and surface treatments

Built for High-Volume Production

• Operating speeds: 300-400+ meters per minute
• High-hardness chrome-plated cylinders (60-70 HRC) for long wear life
• Short production cycles maximize throughput
• Minimal maintenance downtime
• Cylinder lifecycle: 5–10 million impressions
• Lower cost per thousand impressions compared to alternative technologies

Technical Specifications (table)
Parameter: Specification
Registration Accuracy: ≤±0.1mm
Printing Materials: OPP, BOPP, CPP, PE, PET, PVC, NY, Web Paper
Printing Process: Gravure transfer printing with thick ink layer
Drive System: Electronic Line Shaft (ELS) with independent servo motors
Cylinder Hardness: 60-70 HRC chrome-plated
Screen Resolution: 175-200 lines per inch
Operating Speed: 300-400+ meters/minute
Drying System: High-velocity hot air impingement dryers
Ink Control: Automatic viscosity control (AVC) system
Safety Features: LEL (Lower Explosive Limit) monitoring

Key Applications

• Flexible food and pharmaceutical packaging (multi-layer pouches, sachets)
• Decorative laminates (wood-grain and stone-effect films for furniture and flooring)
• Tobacco and security printing (metallic inks, pearlescent coatings, micro-text)

Advanced Quality Control Features

• Real-time registration checking with high-speed stroboscopic cameras
• Consistent ink delivery via automatic thickness and viscosity control
• Precision web tension control using load cells and dancer rollers
• Enhanced drying to maintain residual solvent within industry limits

The Shaanxi Beiren Advantage

• Manufacturing and converting equipment expertise since 1967
• Over 70% domestic market share in China and 4,000+ machines operating worldwide
• National key high-tech enterprise recognition
• R&D team with 100+ senior engineers and vertical integration of major components
• 30,000 m² assembly workshop producing over 220 machines annually

Characteristics / Technical specifications

• Registration Accuracy: ≤±0.1mm
• Materials: OPP, BOPP, CPP, PE, PET, PVC, NY, Web Paper
• Printing Process: Gravure transfer printing (thick ink layer)
• Drive System: Electronic Line Shaft (ELS) with independent servo motors
• Cylinder Hardness: 60-70 HRC (chrome-plated)
• Screen Resolution: 175-200 lpi
• Operating Speed: 300-400+ m/min
• Drying System: High-velocity hot air impingement dryers
• Ink Control: Automatic viscosity control (AVC)
• Safety: LEL monitoring