CM-YTB-41200 is a Food paper bag and V bottom paper bag making machine designed for bakery bags, bread bags, takeaway bags, food packaging bags and V bottom paper bags.
To configure CM-YTB-41200 accurately, buyers should provide food bag size, paper material, bottom style, window or printing needs and target capacity. CHAMPION reviews these inputs against the finished bag sample before confirming the machine layout.
| Machine category | Food paper bag and V bottom paper bag making machine |
|---|---|
| Model / product name | CM-YTB-41200 - 4 Colors High-speed Flexo Printing Machine |
| Suitable bag applications | bakery bags, bread bags, takeaway bags, food packaging bags and V bottom paper bags |
| Main production process | roll feeding, forming, cutting, bottom folding and leak-resistant bag collection |
| Buyer confirmation points | food bag size, paper material, bottom style, window or printing needs and target capacity |
Enter the finished luxury paper bag dimensions to calculate the required flat paper size and check whether the selected machine range is suitable.
CM-YTB-41200 | Bottom forming paper bag machineThis calculator is for early project screening. Final machine selection should also confirm paper GSM, handle type, bottom structure, glue method, printing process and target production speed.
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 |
CM-YTB-41200 : Provide the bag dimensions, V-bottom or sharp-bottom structure, paper material and GSM, food-contact requirements, printing or window details and required production capacity.
CM-YTB-41200 : Yes, when the machine format matches the required bag bottom, paper specification, printing, window and food-packaging workflow. Final suitability should be confirmed from samples.
