ZMB 360 Series Oral Dissolving Film Making and Packing Integrated Machine
Sample diagram
Process Description
The bottom film is placed on the unwinding shaft and guided through tension control and the traction system into the forming station. Using a slot-die coating method, the liquid material is formed into a square thin film. The coated bottom film then enters the drying oven, where infrared heating removes moisture to produce the finished film roll. After passing through tension-control rollers and vacuum traction, it is laminated with the top film unwound from the upper roll. Following heat sealing and product traction, the film is cut into squares by cross-cutting and longitudinal-cutting knives and discharged onto the conveyor.
Features
1.The machine is suitable for single-side coating of various food-grade films. Material unwinding uses magnetic-powder brake tension control combined with diameter-sensing photoelectric monitoring for stable unwinding.
2.The system adopts a modular structure with detachable functional units. Each module can be installed or removed independently, and special functions or stations can be customized as required.
3.All production operations and parameter settings are controlled via a PLC touch panel, with all process sequences and parameters displayed on the interface.
4.The drying section is independently zoned, and each zone features temperature control for full-process monitoring to ensure efficient and high-quality output. The main motor uses frequency-conversion speed control, allowing the cutting stroke and cycle to be set according to product size. Both the coated film and packaging film are driven by servo motors for smooth and precise synchronization.
5.The drive area and operating area are sealed and isolated with stainless-steel panels to prevent cross-contamination and maintain a relatively clean production environment.
6.The system includes safety alarms that trigger an immediate stop if the film material is exhausted or broken.
7.All product-contact parts are made of stainless steel or non-toxic materials in compliance with GMP requirements. All electrical components, wiring, and operating schemes meet UL safety standards.
Equipment Display
The bottom film, after traction, enters the forming station where the material is extruded through a slot-die mold. The film width is defined by the spacer shims, while the film thickness is controlled by the feeding pump and running speed. Intermittent pump control creates square film patches.
The wet film is dried by infrared radiation, which provides high efficiency and a compact footprint. The drying oven contains multiple infrared heating modules, each with independent temperature control. Moist air generated during drying is discharged through the top exhaust outlet.
After drying, the film passes through the tension roller and vacuum traction roller, then laminates with the lower packaging film and enters the heat-sealing station. The laminated film is heat-sealed into square pouches, followed by cross-cutting with a rotary knife and longitudinal cutting with a pneumatic knife, resulting in the final product output.
Technical Parameter
| Model | ZMB360 |
| Effective Working Width | 360mm |
| Roll Surface Width | 400mm |
| Mechanical Speed | 0.1-1.5m/min (depending on material and process conditions) |
| Unwinding Diameter | ≤φ340mm |
| Packaging Film Width | ≤380mm |
| Heating & Drying Method | Infrared drying |
| Temperature Control | Room temperature ~ 120°C ± 3°C |
| Overall Dimensions | 5200*950*1770mm |
| Power Supply | 380V 3P 50Hz |