YL150B Liquid Vertical Packaging Machine
YL150B
YL150B Liquid Vertical Packaging Machine Typical Applications
- Single‑serve beverages & dairy: juice shots, yogurt portions, flavored milk.
- Sauces & condiments: soy sauce, vinegar, ketchup, chili oil, salad dressings.
- Personal care & household: shampoo, conditioner, hand sanitizer, liquid soap.
- Edible oils & extracts: mini packs of cooking oil, olive oil, essence.
The YL150B Liquid Vertical Packaging Machine is a specialized high-speed VFFS solution designed for efficient and precise packaging of liquids and pastes in small sachets. With its compact footprint and lightweight design, the YL150B is optimized for handling small-volume packs ranging from 1 to 30 ml, making it the perfect fit for single-serve products and trial-size applications.
This machine supports a variety of bag styles including three-side sealed, four-side sealed, and pillow sachets, giving manufacturers the flexibility to adapt to different market requirements and branding needs. Its servo-driven filling system ensures accurate dosing for sauces, condiments, dressings, and other liquid condiments, while maintaining leak-proof seals even at high production speeds.
Compared to larger models like the YL400A—which are engineered for big, heavy liquid packs at slower speeds—the YL150B excels at fast output, precision, and convenience for small, lightweight sachets. This makes it highly attractive for SMEs, co-packers, and food producers who need an automatic liquid packaging machine that delivers both quality and efficiency in small-dose production.
Machine Parameters
| Specifications | YL150B |
| Bagging size range | L40-120 mm |
| W40-100 mm | |
| Packaging material | Liquid, high viscosity fluid |
| Filling capacity | 1 - 30 ml |
| Packing speed | 40-200 bags/min |
| Pouch type | 3-side seal, 4-side seal |
| General power | 6.5 Kw |
| Power supply | 220V/1Ph/50Hz |
| Machine weight | 650kg |
| Machine dimensions | 1200x1150x1900 mm |
| Packing material |
Laminated film, NY/PE etc. |
📌 Reference: Internal test data by Soontrue R&D Lab (2024)
Key Features
- High-Speed Small Sachet Packaging：Optimized for 1–30 ml liquid & paste packs, delivering fast cycle rates ideal for single-serve and sample-size products.
- Precision Micro-Dosing：Servo-driven piston or peristaltic pump ensures ±1% filling accuracy, reducing giveaway and maintaining product consistency.
- Flexible Pouch Styles：Supports three-side seal, four-side seal, and pillow sachets, giving manufacturers more branding and retail presentation options.
- Leak-Proof Sealing：Stable temperature and pressure control provides strong, consistent seals, preventing leaks even with thin-gauge films.
- Compact & Efficient：Small footprint machine that fits tight production spaces while maintaining high throughput, perfect for SMEs and co-packers.
- User-Friendly Operation：Touchscreen HMI with recipe storage and guided setup reduces operator training time and ensures fast product changeovers.
- Hygienic Construction：All product-contact parts use 304/316 stainless steel, designed for quick cleaning and compliance with food safety standards.
- Rapid Changeovers：Tool-less adjustments and easy-to-remove dosing components allow fast switches between flavors, products, or pouch sizes.
Application
Bag Type
Competitive Advantage
Unlike many generic liquid packaging machines that struggle with small sachets, the YL150B is purpose-built for 1–30 ml packs, combining high-speed dosing accuracy and leak-proof sealing. While competitor models often face issues like dosing variation, unstable seals, or lengthy cleaning times, the YL150B’s servo-driven pump and modular design deliver ±1% precision, strong seals, and 10-minute changeovers. Compared with larger models such as the YL400A, which are engineered for heavy-volume packaging, the YL150B gives manufacturers a faster, more cost-effective solution for single-serve and trial-size markets.
Why Choose Soontrue?
Choosing Soontrue means partnering with a manufacturer that combines 30+ years of packaging expertise with a commitment to innovation and reliability. Unlike smaller machine builders that offer limited customization, Soontrue provides scalable solutions from small sachet packers like the YL150B to high-capacity vertical and horizontal systems. Our global service network ensures fast response and spare parts support, while our R&D-driven engineering helps you adapt to emerging market needs such as single-serve packs and hygienic liquid packaging. With Soontrue, buyers gain not just a machine, but a long-term partner in packaging automation.
FAQ - YL150B Liquid Vertical Packaging Machine
Q1: What pouch sizes and fill volumes does YL150B suit best?
A1: Small sachets and mini pouches in the 1–30 ml range (replace with actual spec), optimized for light, single‑serve products.
Q2: How does it maintain accuracy at high speeds?
A2: Servo‑driven pumps and closed‑loop controls stabilize dosing for ±0.5% accuracy even on quick cycles.
Q3: Can it handle viscous sauces as well as thin liquids?
A3: Yes. Choose peristaltic/gear for thin liquids or piston for thicker sauces to maintain speed and accuracy.
Q4: How fast is changeover between flavors or sizes?
A4: Tool‑less adjustments and removable wetted parts enable rapid changeovers; optional CIP expedites rinsing between products.
Q5: What films and seals work best for small sachets?
A5: Laminated or PE films with stable heat‑seal layers; the machine’s precise sealing resists leaks on thin gauges.