Wide Range of Liquid & Paste Packaging Applications:
- Food Liquids: honey, syrup, cooking oil, soy sauce, vinegar, juice, milk, cream, liquid seasoning
- Pharmaceutical Liquids: oral suspension, cough syrup, mouthwash, liquid medicine, antiseptic solution
- Personal Care: shampoo, body lotion, hand cream, face cream, hair conditioner, liquid soap, toothpaste
- Chemical Liquids: chemical reagents, cleaning solutions, pesticides, herbicides, liquid fertilizers
- Paste Products: thick creams, ointments, gel pastes, butter, jam, marmalade, peanut butter
Compatible with various packaging formats: pillow pouch, three-side seal, back seal, quad seal, and spout pouch.
Key Advantages:
- Single-Lane Precision Filling: Dedicated single-lane design ensures accurate liquid and paste dispensing with minimal waste
- Automatic Bagging/Coding/Cutting: Fully integrated production line from filling to sealed finished pouch — no manual intervention needed
- PID Temperature Control: Fast heating module with ±1°C precision, ideal for heat-sensitive liquids and viscous pastes
- Servo-Driven Bag Pulling: High positioning accuracy ±1mm, reducing film waste and ensuring precise bag length
- Measuring Cup Type: Easy weight adjustment with precision measuring cup system, suitable for 1-1000g packaging range
- Modular Quick-Change Design: Fast component replacement without tools, minimizing downtime when switching between products
- 7-Inch Color Touch Screen: Intuitive PLC control with multiple language support, easy parameter adjustment and 99 storable recipes
- 304 Stainless Steel Construction: Food-grade contact parts meeting FDA and CE certif
ZSYAN single-lane liquid packaging machine covers back sealing (SY-L180/240/320/420/820), three-sided sealing (SY-L180S/240S/320S/420S), and four-sided sealing (SY-L180F/240F/320F/420F) models. Packaging scope: 1-1000g. Speed: 20-50 bags/min. 304 stainless steel construction, servo motor drive, 7-inch color touch screen. Cut-off modes include round corner cutting, pattern cutting, and plain cutting.
| Product features | Back sealing machine | Three sided sealing machine | Four sided sealing machine |
| Specification Model | SY-L180/240/320/420/820 | SY-L180S/240S/320S/420S | SY-L180F/240F/320F/420F |
| Material | 304 stainless steel | ||
| Packaging scope | 1-1000g | ||
| Packaging speed | 20-50b/min | ||
| Bag length accuracy | 50-160±mm | ||
| Cut-off mode | Round corner cutting/pattern cutting/plain cutting | ||
| Touch screen | 7-inch color touch screen | ||
| Drive Type | Servo motor | ||
| Storable program | 99 | ||
Language | Multiple languages | ||
| Power requirements | Single phase AC220V/50HZ, 60HZ | ||
Power consumption | 2-5KW | ||
| Package dimensions | 1700*1200*1700mm | ||
| Machine weight | 600kg | ||




The comparison of machine appearance, technical parameters, functional specifications, and data displayed on this page comes from ZSYAN's internal laboratory. All test results and experimental data should be based on actual machines.




Contact Us
Follow us for latest updates