Machine Description
This machine is suitable for printing such packing materials as polyethylene, polyethylene plastic bag glass paper and roll paper etc. And it is a kind of ideal printing equipment for producing paper packing bag for food, supermarket handbag, vest bag and clothes bag, etc.
Machine Features
1. Intelligent Operation Design
Automatic Control: PLC programming, equipped with a meter to set the print count, and automatic shutdown/end-of-print protection.
Pneumatic/Hydraulic Plate Lift: Automatically activates and deactivates the ink agitator when raising or lowering the plate cylinder.
Variable Frequency Drive: Japanese Yaskawa inverter to adapt to varying printing speeds.
2. Precision Ink Transfer and Drying System
Ceramic anilox roller ink transfer: Screen counts 100–1000 PLI (German import optional), ensuring uniform ink color and supporting high-definition dot printing.
Double-Sided Drying Technology: Hot air circulation + cold air setting system with grouped temperature control to prevent ink sticking.
3. Highly Stable Structure
Thickened cast iron wall panels (75mm) and hard chrome-plated guide rollers ensure a runout error of ≤0.02mm.
NSK bearings and ASNU aluminum alloy guide pulleys are dynamically and statically balanced to reduce mechanical vibration.
4. Cost and Environmental Advantages
Low equipment investment: The price is only 30–50% of offset/gravure printing machines.
Compatible with water-based inks: Non-toxic and environmentally friendly, it meets food packaging safety standards.
Production Technology
Machine Floor Plan
| Model | MC-YTB-41200 |
| Sheet Paper Size | |
| Material feeding width | 1200mm |
| Max Printing width | 1160mm |
| Structure type | Stack type |
| Material | Paper |
| Thickness of plate | 1.7mm/2.8mm/3.9mm Customized available |
| Printing length | 300-1000mm (customized by client) |
| Maximum machine speed | 100m/min |
| Max Printing speed | 80m/min (Equip with chander dr blade max printing speed 100m/min) |
| Max. oven temp | Max 80℃(Room temp 20℃) |
| Tension control type | Synchronous belt |
| Unwind/reweinder paper | core 3" |
| Suitable Material Ink | Water based ink / Solvent ink |
| Feeding Material Part | |
| Unwind system | Single unwind system, pneumatic loader for unwind system |
| Automatic stop function | Automatic stop machine when material loose or break. When machine stop, keep tension and avoid the break of the material deflection. |
| Air shaft | EPC (edge position control): With manually/automatically/central return function, can adjust the rewind move left and right. |
| Automatic tension control | Automatic tension control system with magnetic brake (10KG) |
| Roller core diameter | 76mm |
| Discharge maximum diameter | 1000mm |
| Printing Sections | |
| Plate roller circumference | 300-1000mm, standard less than 400mm |
| Print material | resin plate, rubber plate |
| Transmission between printing roller and anilox roller | helical gears |
| Printing chromaticity | 360° rotation |
| Adjustment method | by manual (automatic printing after adjust by manual; when start machine, No need register again; the printing pressure and register all keep the same.) |
| Printing roller lifting system | hydraulic |
| Drying System | |
| Drying configuration | The machine is equipped with blower heater, and the heater employed central temperature control system; Dry apparatus between each color and one more dry apparatus after printing finished |
| Rewinding Part | |
| Rewind system | Single rewind system, pneumatic loader for rewind system |
| Rewind system | Big roller rewind system |
| Air shaft | - |
| Automatic tension control system | - |
| Roller core diameter | 76mm |
| Discharge maximum diameter | 1000mm |
