The PP CI Flexo Printing Machine is a central impression (CI) flexographic printing press specifically designed for PP (Polypropylene) film and flexible packaging materials. It uses a central impression cylinder structure, where the PP substrate remains tightly wrapped around the main drum during the entire printing process. This structure ensures stable web tension, accurate color registration, and high-speed multi-color printing performance.
The machine is widely used in the flexible packaging industry for products such as:
●Food packaging films
●Snack and candy wrappers
●Plastic shopping bags
●Label films
●Agricultural packaging films
●Industrial packaging materials
With high printing precision and stable performance, the HuiPeng PP CI Flexo Printing Machine helps packaging manufacturers achieve high-quality graphics, consistent colors, and efficient production.
Central Impression Design
PP film materials run stably around the central cylinder, ensuring high registration accuracy and consistency for multi-color printing.
Multi-Color Printing Capability
Equipped with multi-station flexographic printing units, supporting multi-color printing to meet the diverse packaging needs of brands.
High Speed and Efficiency
Designed for high-speed production to meet large-volume printing demands, increasing productivity.
Advanced Drying System
Equipped with hot air, infrared, or UV drying devices for fast ink drying, ensuring product quality.
Automated Control
Digital operation platform with automatic tension and registration control, simplifying operation and improving production stability.
Environmentally Friendly and Energy-Saving
Supports eco-friendly water-based and UV inks, meeting modern environmental requirements.
| Feature | PP CI Flexo Printing Machine | Traditional Stack Flexo Machine |
|---|---|---|
| Printing Structure | Central Impression Drum | Independent printing units |
| Registration Accuracy | Very high | Moderate |
| Suitable Materials | Thin PP film, flexible packaging | Paper and thicker substrates |
| Printing Speed | High-speed production | Medium speed |
| Color Stability | Excellent | Average |
| Material Waste | Low | Higher |
Compared with traditional flexographic presses, the CI flexo printing design offers superior printing stability, making it particularly suitable for thin plastic films such as PP, OPP, and PE.
This is why many packaging manufacturers prefer CI flexo printing machines for flexible packaging production lines.
The PP CI Flexo Printing Machine is widely used in industries that require high-quality printing on polypropylene materials.
Typical applications include:
●Flexible food packaging (snack bags, frozen food packaging)
●Plastic shopping bags and supermarket packaging
●PP laminated films
●Industrial packaging films
●Agricultural plastic films
●Promotional packaging materials
Because PP film is widely used in modern packaging, the demand for high-precision flexographic printing equipment continues to grow globally.
Central cylinder structure ensures precise printing registration and stable print quality
High-speed and efficient to meet industrial production needs
Multi-color printing supports complex packaging designs
High automation, easy operation, reduces labor costs
Compatible with eco-friendly inks, in line with green production trends
The PP CI Flexo Printing Machine is the ideal equipment for achieving high-quality, multi-color, high-speed flexographic printing in the polypropylene packaging printing industry, helping enterprises enhance packaging quality and market competitiveness.
| Model | HPCI-600B | HPCI-800B | HPCI-1000B | HPCI-1200B |
| Number of printing group | 4/6/8 | |||
| Max.web width | 650 | 850 | 1050 | 1250 |
| Max.printing width | 600 | 800 | 1000 | 1200 |
| Max.machine speed | 250m/min | |||
| Max.printing speed | 200m/min | |||
| Max.unwind/rewind Dia. | 800mm | |||
| Drive type | Central drum with gear drive | |||
| Ink | Water base ink or solvent ink | |||
| Printing lengh(repeat) | 350-800MM | |||
| Range of sbstrates | PP Wowen Bags,Paper-plastic bags | |||
| Electrical supply | Voltage 380v,50hz or to be specified | |||
1.Central impression type printing machine with better color registration. Due to the big drum, the printed material is supported by the big drum, and greatly improving color registration, especially with extensible materials.
2.All colors printing station drived by the central drum, Less transmission errors because of less gear transmission, increase the registration precision.
3.Adopting high-quality motor, high-quality inverter, save the electricity, reduce the run fluctuation.
4.The machine is equipped with blower and heater; and the heater employed central temperature control system, automatic temperature controller, and separated heat source.
5.The use of individual drying oven and cold wind system can effectively prevent the ink adhesion after printing.
6.Roller adopts special steel processing, and through special treatment, greatly reduce the beating range.
7.Printing roller uses static balance and dynamic balance processing, hard anode oxidation treatment, small resistance, beating small, achieves finally perfect printing effect.
8.Accurate printing effect achieved by special gear transmission device.
9.The printing machine all can choose advance configurations to achieve the high quality, the high-definition effect.
As an experienced CI flexo printing machine manufacturer in China, HuiPeng offers several advantages:
●Strong R&D capability
●Over 10 years of experience in flexographic printing technology.
●Strict quality control
●Each machine undergoes comprehensive testing before delivery.
●Customization capability
Machines can be customized according to customer requirements, including:
●Printing width
●Number of colors
●Drying system
●Automation level
●Global service support
HuiPeng provides installation, debugging, and operator training, ensuring smooth machine operation in customer factories worldwide.
1. What materials can a PP CI Flexo Printing Machine print?
It is mainly designed for PP (polypropylene) film, but it can also print on other flexible materials such as PE, OPP, PET, and laminated films, depending on machine configuration.
2. How many colors can the machine print?
Most PP CI flexo printing machines support 6 to 10 colors, allowing complex packaging designs and high-quality brand graphics.
3. What is the typical printing speed?
The printing speed usually ranges from 150–400 meters per minute, depending on machine model and material type.
4. Is the machine suitable for thin plastic films?
Yes. The central impression structure makes it particularly suitable for thin and stretch-sensitive materials like PP film.
5. Can the machine be customized?
Yes. As a professional CI flexo printing press manufacturer, HuiPeng can customize the machine according to printing width, number of colors, drying systems, and automation requirements.
6. What type of inks can be used?
The machine supports water-based inks, solvent-based inks, and UV inks, depending on the printing application.
7. Does HuiPeng provide installation and training?
Yes. HuiPeng engineers can install the machine, debug the system, and train operators to ensure smooth production.
8. How long is the machine service life?
With proper maintenance, a HuiPeng CI flexo printing machine can operate reliably for more than 10–15 years.
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No.2-7, Jiayuan Road, Lingyuan Street, Jinjiang City, Fujian Province, China
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