Plastic Film Printing Machine consists of an unwinding unit, a guide system, a plate roller transmission structure, a tension control system, a printing unit, a drying system and a winding unit. It is equipped with a high-definition touch screen, a color registration control system and an optional defect detection module. It is a high-precision roll-to-roll printing device designed for printing patterns or text on the surface of various plastic substrates.

1. Highly compatible ink path system to meet the needs of various types of ink materials

Plastic Film Printing Machine supports both water-based ink and ink systems. The printing channel can be flexibly switched according to process requirements to adapt to different environmental standards and color saturation requirements. Through the constant pressure ink supply system, the ink flow is stable, which is suitable for high-end printing operations requiring high ink uniformity.

2. Accurate overprint control and excellent color consistency

Plastic Film Printing Machine adopts a fully automatic overprint servo system, combined with a closed-loop deviation correction module imported from Germany, to achieve an overprint error of ≤±0.1mm. Whether running at high or low speed, it can ensure accurate color registration and is suitable for the production of high-quality pattern printing films.

3. Low-tension transmission system, suitable for ultra-thin material printing

Plastic Film Printing Machine uses digital tension closed-loop control, and the minimum tension control range can reach 1.5N, which is suitable for tension-sensitive materials such as breathable film, ultra-thin PE film, etc., to avoid material stretching deformation or pattern offset problems.

4. Energy-saving air drying system to improve efficiency

The drying area adopts an air-energy hot air circulation system with high drying efficiency and low energy consumption. Each color group is equipped with an independent temperature-controlled air duct with an adjustable temperature range of 50~120°C, which is suitable for the drying requirements of different ink materials to ensure that the color is stable and non-sticky after printing.

5. Automatic material connection and replacement system to improve continuous production efficiency

The unwinding and rewinding parts support automatic rewinding and automatic cutting, and the system response time is<1 second="">

6. Special film unfolding device to ensure printing accuracy

The multi-head unfolding roller structure specially developed for PE and breathable film can adjust the film path according to the softness of the film material, improve the material flatness and printing alignment accuracy, and is one of the few printing machines on the market that can stably handle elastic materials.

1. Premium Diaper Film Printing

Hengan Group uses the MLS machine to print multi-color patterns on diaper films, ensuring consistent image quality and adding strong visual value to its baby care brands.

2. Elderly Care Pads Packaging

Windeed employs the printing machine for its elderly care pad packaging films, achieving strong ink adhesion and resistance to wear during logistics.

3. Sanitary Napkin Outer Wraps

Qifeng applies this equipment to enhance printing on sanitary napkin outer wraps, guaranteeing both thin film adaptability and excellent color precision.

4. Training Pants Film Printing

Xinqi leverages the MLS machine to produce engaging prints on training pants film, improving appeal to consumers with child-friendly graphics.

5. Healthcare Packaging Solutions

HET integrates the printing line to produce sterile-grade prints for medical hygiene packaging, supporting its expansion into the medical sector.

6. Distinctive Brand Printing

Zhaoan Tech uses the MLS gravure printer to achieve distinctive, repeatable patterns across its hygiene film packaging, reinforcing brand identity.

7. Hygiene Material Wrapping Films

Huahan relies on the MLS machine to print batch codes and logos on hygiene material packaging, ensuring reliability in large-scale production.

8. Disposable Household Items

Zhuangda Material applies the technology for disposable household product packaging, producing clear and durable prints on protective films.

9. Breathable Film Packaging

Quanta-gold Boat uses the gravure printer for breathable film packaging, producing precise designs tailored to different client orders.

10. Laminated Nonwoven Packaging

Xinsanhe adopts the MLS printing line to deliver high-quality prints on laminated nonwoven packaging, ensuring excellent resistance and clarity.

11. High-efficiency Flexible Films

Qihua applies the machine to print on flexible packaging films for hygiene products, maintaining accuracy at high production speeds.

12. Protective Product Films

Xinghuo employs the equipment to print protective product packaging, focusing on safety labeling and traceability.

13. Customized Export Branding

ACHOICE integrates the MLS gravure printing system into its OEM/ODM projects, delivering tailored branding for global hygiene packaging markets.

1. Printing roller cleaning and scraper replacement

After daily shutdown, the printing plate roller should be thoroughly cleaned with professional solvent to prevent the ink from drying. The scraper is recommended to be replaced every 200 hours of operation to ensure uniform scraping and prevent ink accumulation or leakage.

2. Calibration of tension control system

The tension sensor needs to be calibrated once a month through the software interface, and the servo motor drive needs to be checked for synchronization to ensure stable feeding under low tension conditions, especially for easily deformed substrates such as breathable membranes.

3. Drying system filter cleaning and air duct inspection

The air energy drying system needs to clean the filter every 500 hours of operation to prevent dust clogging and affect the hot air efficiency. At the same time, regularly check whether the error of the air duct temperature control probe exceeds the limit to ensure consistent temperature distribution.

4. Lubrication and inspection of automatic material connection and change module

It is recommended to lubricate and check the pneumatic knife and push-pull guide rail in the material connection and change system every 1,000 rolls to avoid action jams and material change failures, while maintaining the sensitivity of the sensor.

5. Diagnosis of the operation of the overprint servo system

Perform a linkage test of the servo motor and the overprint system every quarter to ensure that the software error compensation value is within ±0.1mm. If deviation is found, it should be recalibrated in time through the operating system to maintain high-precision overprint standards.