Four-Side & Three-Side Seal Sachet Packaging Machines

Explore innovative packaging technologies that optimize efficiency and reduce waste

Automatic Sachet & Stick Pack machines

Engineered for Speed, Precision & Versatility

September Machinery delivers cutting-edge four-side seal (4SS) and three-side seal (3SS) pouch packaging solutions, combining industry-leading automation with unmatched flexibility for food, pharmaceuticals, cosmetics, and industrial products. Our machines ensure airtight seals, ultra-low waste, and maximum throughput—ideal for powders, granules, liquids, and semi-fluids.

Why Choose September Machinery?

Flawless Sealing Technology: Advanced servo-driven systems guarantee <1mm length tolerance and zero leakage, even for fine powders or viscous liquids15.
Smart Dual-Mode Operation: Switch seamlessly between four-side (pillow pouch) and three-side (flat pouch) sealing with <15-minute changeover—no tools required.
Unrivaled Speed & Efficiency: Achieve up to 120 bags/min (4SS) or 60 bags/min (3SS) with PLC-controlled synchronization, reducing downtime by 30%.
Wide Material Compatibility: Works with laminated films, aluminum foil, biodegradable PLA, and PE/PP composites—including pre-printed roll stock with auto-registration.
End-to-End Automation: Integrated functions cover film feeding, dosing, sealing, cutting, batch numbering, and defect detection in one compact system.

Key Applications

Food: Spices, coffee, tea, snacks, condiments
Pharma: Powdered meds, herbal supplements, sterile medical kits
Cosmetics: Cream samples, serums, hair care sachets
Industrial: Lubricants, adhesives, chemical reagents

Technical Highlights

Feature	Specification
Bag Size Range	50–300mm (L) × 25–190mm (W)
Film Width	60–380mm (adjustable)
Filling Accuracy	±0.5% for powders, ±1% for liquids（depends on products)
Seal Strength	>3.5N/15mm (tested per ASTM F88)
Power	1.6–3kW (energy-saving mode)
Control System	10″ HMI touchscreen with IoT-ready connectivity