Four Side Sealing Machine | 300 Pouches/Min, Leakproof Seals

Four Side Sealing Machine - High-Efficiency Packaging Solutions

Discover the pinnacle of packaging efficiency with our state-of-the-art Four Side Sealing Machine. Designed for precision and versatility, this machine, also known as a 4 side sealing machine or four side sealing packing machine, is ideal for creating perfectly sealed sachets, pouches, and bags. Its advanced technology ensures a secure and attractive 4 side seal, making it perfect for a wide range of products including powders, granules, liquids, and more. Whether you're looking for a 4 side seal sachet packing machine, a 4 side seal sachet machine, or a 4 side sealing bag packing machine, our product delivers unmatched performance and reliability.

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Product Advantages

99.5% qualified, leakproof & burr-free heat seals

Precision sealing with a heat sealing process which provides leakproof and burr-free edges has a 99.5% qualification percentage with respect to the pouch being sealed.

300 pouches/min, fully auto twin servo operation

High efficiency (up to 300 pouches per minute) from a twin servo operation and single-touch operation tasks, with no operator involvement.

Stainless steel, low maintenance, long-lasting

Built from stainless steel and anti-corrosive; also has low maintenance costs due to the ease of removing and replacing parts; will last many years without needing part replacement.

Automatic High Precision 4 Side Seal Packaging Machine

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Items	WFS-400
Packing Area	Length: 50-280mm Width: 50-200mm
Packing Speed	20-80times/minute（Depend by pouch size &material）
Output	70*3=210bags （70times/minute, 3bags/1time）
Filling Size	Designed according to customer requirements within the packaging size range, maximum material thickness 15 mm
Film Width	400~820mm
Roll Film Diameter	Max. 420mm
Roll Film Inner Diameter	∅75mm
Film Packing Material	PET/AL/PE;PET/PE;NY/PE;NY/AL/PE;KOPP/PE
Power Supply	AC380V 50Hz Max. 60A (Customized)
Compressed Air(MPa)	0.4-0.6Mpa
Total	Around 17Kw
Dimension	5300×1330×1650mm
Weight	Around 2300kg

FAQ

Can it be integrated with custom production lines?

Yes, we provide custom integration solutions.

Does it feature a fault alarm?

Yes, there is real-time status monitoring with an automatic alarm and machine shutoff in case of a problem so production will stop until the issue is corrected.

Are there after-sales support services available?

Yes, we will provide 24/7 technical support, also provide on-site support for installation and maintenance.

About Our Company

Jan

Expanding Our Legacy: Over Two Decades of Excellence in Plastic Thermoforming Machinery

Why did Brazilian buyers choose us after touring our factory? See how hands-on machine demos + transparent operations drove immediate cash deposit & long-term partnership intent.

Jan

Showcasing Innovation on the Global Stage: Our Success at CHINAPLAS 2025

Discover our award-winning plastic machinery at Chinaplas 2025—renowned for stability, versatility, and precision. See why global buyers placed orders. Request specs now!

Jan

Innovation Through Iteration: Unveiling Our Next Generation of Plastic Thermoforming Machines

Discover how our latest machine upgrades enhance production efficiency, ensure reliable operation, and extend service life. Learn more about the improvements.

What Our Clients Are Saying

Bevis Rossetti

Touchscreen is very intuitive and adjustment of pouch size can be made in seconds. Very efficient for smaller production runs.

Helen Gibbon

Stainless steel construction provides a strong machine; it will remain hygienic for food or medical packaging due to the ease of cleaning.

Joyce Grant

Support from the after-sales team has an average response time of 1 hour or less, and the team has a very high level of professionalism when providing on-site support.

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Why Choose Us

3 functions: Sealing, cutting, and embossing are all performed on one machine, which provides reduced cost per function due to reduced capital required for equipment.