YL150B Liquid Vertical Packaging Machine
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
The YL150B is the definitive solution for high-volume sachet packaging of single-serve products. As a specialized small vertical liquid packing machine, it empowers businesses in the food, cosmetic, and pharmaceutical industries to efficiently produce trial-size samples, hotel amenities, and single-portion condiments. This machine is a cornerstone for any packaging automation vertical focused on small-format, high-throughput production.
Bag Type
This machine is a versatile sachet maker, capable of producing various small-format pouches to meet diverse branding needs. Beyond the classic 3-side seal sachet shown here, it can be configured for slim stick packs for on-the-go convenience. This flexibility makes it the perfect packaging solution for single-serve products targeting the retail and hospitality industries.
Competitive Advantage
- Engineered for Micro-Dosing Precision
Unlike generic machines, the YL150B is a purpose-built sachet filler designed for micro-volumes. Its servo-driven pump systems deliver exceptional dosing accuracy of ±1% even at high speeds, minimizing product giveaway and ensuring consistency, which is critical for high-value cosmetic or pharmaceutical samples.
- Unmatched Throughput for Small Formats
Achieve superior Overall Equipment Effectiveness (OEE) with stable production speeds of up to 200 sachets per minute. This high-speed capability makes it one of the most efficient small sachet packaging machines on the market, allowing you to maximize output and accelerate your return on investment.
- Agility for Multiple SKUs and Flavors
In a market demanding variety, rapid changeover is key. The YL150B features tool-less adjustments and an easy-to-clean design, reducing downtime between different flavors, products, or packaging sizes to mere minutes. This operational agility is a crucial advantage for co-packers and brands with diverse product lines.
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.