The YL-16SY Premade Pouch Packaging Machine is a 16-station automatic pouch packaging system designed for high-efficiency packaging of small-size premade pouches. It supports a wide range of pouch structures, including four-side seal pouches, three-side seal pouches, back-seal pouches, and stand-up pouches.
This model is suitable for packaging small bags starting from 80 × 100 mm, with filling weights ranging from 10 g to 500 g, making it ideal for compact, lightweight packaging applications.
Patent category: Chinese invention patent
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The YL-16SY is optimized for small-format packaging where accuracy and stability are critical. It can process very small premade pouches while maintaining consistent pouch opening, filling, and sealing performance.
The machine does not restrict packaging material selection and can handle soft single-layer PE pouches, offering flexibility for cost-sensitive or lightweight packaging requirements.
With its sixteen-station configuration, the YL-16SY distributes packaging operations across multiple working positions, allowing smooth coordination between pouch handling, filling, and sealing steps. This structure supports stable operation and efficient production for small-bag packaging lines.
The YL-16SY is equipped with a pouch opening detection system that controls the release of material from the weighing unit. Material is only discharged when the pouch is correctly opened, helping prevent product loss.
An empty-pouch prevention function ensures that pouches without product are not sealed, effectively reducing unnecessary pouch waste and improving overall material utilization.
The machine frame is manufactured from stainless steel, and all product-contact parts are made of 304 or 316L stainless steel or other hygienic materials. This design meets high sanitation standards, provides strong corrosion resistance, and supports long-term operation.
The YL-16SY uses a PLC control system with a touchscreen interface, allowing operators to manage settings and monitor operation easily. The system can also be connected to the customer’s MES system, supporting centralized production management.
A specially designed seal-forming station ensures flat, wrinkle-free seals. This helps maintain complete pouch graphics, improves sealing consistency, and significantly reduces pouch breakage during handling and transportation.
The YL-16SY mainly adopts mechanical transmission and oil-impregnated bearings, reducing lubrication points and simplifying routine maintenance. This structure supports reliable operation and lowers long-term service requirements.
16-station design for efficient small pouch packaging
Supports four-side seal, three-side seal, back-seal, and stand-up pouches
Handles small pouch sizes from 80 × 100 mm
Suitable for 10–500 g lightweight packaging
Compatible with soft single-layer PE pouches
Pouch opening detection and empty-pouch prevention
Hygienic stainless steel construction with 304/316L contact parts
Easy maintenance and long service life
| Model | YL-16SY |
|---|---|
| Capacity (pouches/min) | 50–90 |
| Pouch Size | Length: 100–300 mm Width: 80–140 mm |
| Max Packing Weight | ≤ 1 kg |
| Sealing Method | Heat Seal |
| Power Consumption | 4.5 kW |
| Power Supply | 3-phase 380V 50Hz |
| Compressed Air | 6–8 kgf/cm², 0.8 m³/min |
| Machine Weight | 2800 kg |
| Pouch Style | Flat Bag, Stand-up Bag |
| Machine Dimensions (L×W×H) | 2090 × 2000 × 1530 mm |
