Single-layer Film Vertical Machine
Introducing our Nitrogen Gas Packaging Machine – an innovative
Single-layer Film Vertical Machine that redefines industrial
packaging lines! This cutting-edge equipment represents a
significant advancement for your operations, offering seamless
integration of automated bag formation, precise product
measurement, high-precision filling, and airtight sealing within a
single, efficient vertical workflow. By streamlining processes, it
eliminates inefficiencies and reduces operational delays, enhancing
your production efficiency.
Specially engineered to handle PE film with optimal efficiency and
minimal material wastage, this machine includes a nitrogen filling
feature that seals in product freshness, prevents oxidation, and
prolongs shelf life. This capability is essential for maintaining
the quality of food, cosmetics, and pharmaceutical products.
Designed to meet large-scale production requirements, the
Single-layer Film Vertical Machine ensures ultra-stable, continuous
operation, complies with stringent industry quality standards, and
significantly enhances overall production efficiency. It stands as
the ultimate dependable solution for addressing high-volume
industrial packaging demands.

Versatile Applications Across Industries
Our VFFS (Vertical Form Fill Seal) systems are engineered for
automated packaging of granular materials, blocks, sheets, powders,
liquids, sauces, and semi-viscous products across multiple
industries:
- Food & Beverage: Snacks, frozen goods, confectionery, seasonings
- Agricultural: Grains, seeds, fertilizers
- Industrial: Hardware components, chemical pellets
- Pharmaceuticals: Tablets, medical devices, nutraceuticals
Technical Specifications
| Model | WL-320 | WL-420 | WL-520 | WL-620 | WL-720 |
|---|
| Bag Size | Length: 50-190mm Width: 50-150mm | Length: 80-300mm Width: 60-200mm | Length: 120-350mm Width: 100-265mm | Length: 80-400mm Width: 100-280mm | Length: 100-510mm Width: 240-420mm |
| Packing Speed | 20-100 bags/min | 15-70 bags/min | 15-70 bags/min | 15-70 bags/min | 3-30 bags/min |
| Total Power | 3.9Kw | 4Kw | 5Kw | 5.2Kw | 6Kw |
| Air Consumption | 6kg/cm²; 300L/min | 6kg/cm²; 300L/min | 6kg/cm²; 300L/min | 6kg/cm²; 300L/min | 6kg/cm²; 630L/min |
| Machine Weight | 220kg | 580kg | 600kg | 900kg | 1100kg |
| Machine Dimensions | 1500×1170×1120 mm | 1765×1100×1467 mm | 1795×1139×1568 mm | 2125×1300×1690 mm | 2000×1740×2350 mm |
Film Material: PP, CPP, PVC, PS, EVA, PET, PVDC/PVC, OPP/CPP, and more
Power Supply: 220V 50Hz (single-phase); 380V 50Hz (three-phase)
Transform your packaging efficiency with our Automatic Vertical
Form-Fill-Seal (VFFS) Machine—the space-saving solution designed
for granules, liquids, and powders! Its advanced vertical structure
cuts down on factory footprint without compromising performance,
boasting an impressive throughput of 30-60 bags per minute to meet
high-volume production demands.
Advanced Features
- Machine equipped with measure parts to automatically complete
packaging process including measuring, feeding, bag filling, date
printing, air aeration (exhaust), bag conveying, and automatic bag
counting
- PLC control system, pneumatic control system and oversize touch
screen for maximum control precision, reliability and intelligence
- Touch screen stores packaging process parameters for multiple
products, eliminating resetting when changing products
- Intelligent temperature controller ensures highly accurate
temperature control for beautiful and smooth sealing
- Available in full stainless steel or carbon steel with
plastic-sprayed machine structure
- Error display system for quick troubleshooting
- Safety protection features to meet enterprise safety management
requirements
- Capable of producing back sealing bags, 3-side sealing or 4-side
sealing bags, and various sealing solution bags according to
customer requirements

Complete Packaging Solutions
VFFS Machines (Vertical Form Fill Seal)
- Granule VFFS Packing Machine
- Powder VFFS Packing Machine
- Liquid VFFS Packing Machine
Flow Wrapping Machines (Pillow Packing)
- Up Paper Flow Packing Machine
- Down Paper Flow Packing Machine
- Four Side Sealing Flow
- Cookie/Cake/Popsicle Packing Machine
- Heat Shrink Packaging Machine
Pouch Packing Machines (Doypack)
- Granule Doypack Packing Machine
- Powder Doypack Packing Machine
- Liquid Doypack Packing Machine
- Rotary Premade Pouch Packing Machine
- Horizontal/Liner Premade Pouch Packing Machine
Complete Packaging Line Solutions
- Automatic Packaging Line Solution
- Weight Inspection Machine
- Metal Inspection Machine
- Robot Carton Packing System
- Carton Sealing Machine
- Coding Machine
- Robot Palletizing System

Frequently Asked Questions
Q1: Are you a trading company or a manufacturer?
A1: We are a manufacturer, we provide quality products at factory
price, welcome to visit us!
Q2: If we buy your machine, what quality guarantee or warranty do
you provide?
A2: We provide you with high-quality machines with a 3-year
warranty and provide lifetime technical support.
Q3: When can I get the machine after payment?
A3: The delivery time is subject to the exact machine you
confirmed.
Q4: How do you provide technical support?
A4:
- Provide technical support via phone, email or MSN/Skype 24/7
- Provide instructions/videos for machine installation, adjustment,
setting, maintenance
- Engineers are available to provide services for overseas machinery
Q5: How does your after-sales service work?
A5: Machines are properly adjusted before shipment for immediate
use. We offer free training, technical support via email/fax/phone,
and lifetime technical support.
Q6: How about spare parts?
A6: We provide a comprehensive spare parts list for your reference
after order completion.
Q7: If we have very special requirements for the production line,
can you help me with the design?
A7: Customized design is available with experienced mechanical
engineers.
Q8: If we have samples of new products, can you help analyze and
design the machine?
A8: Yes, our technical department can help analyze, design and test
the new products you provide.
Q9: Can you tell me how to start an order?
A9: After paying a 30% deposit following contract signing, we
arrange production, testing, and inspection. Customers or
third-party agencies can verify through online or on-site testing
before final payment.
Q10: Can you send me the product catalog and price list?
A10: Electronic catalogs showing product styles are available.
Please consult us for specific product pricing as it varies by
configuration.
Q11: Can I visit your factory?
A11: Sure, our factory address: Room 304, Wanchuangfang, No.155
Anzhi Road, Jiading District, Shanghai, China.