2025 Automatic 20-Lane Packing Machine for Wet & Dry Powder/Granule Snus Pouches
This 2025 automatic 20-lane packing machine is designed for high-volume sachet production for snus pouch filling materials, including wet or dry powder/granules and oral smoke particles (verified by sample). By combining multi-lane forming, accurate micro-dosing, heat sealing, and synchronized cutting in one host machine, it delivers stable output while keeping each pouch compact and consistent. The machine supports composite packaging films such as BOPP/PE and emphasizes reliable operation through PLC control, temperature stability, and safety-focused alarm logic. With GMP-oriented materials and an easy-clean layout, it is well suited for manufacturers aiming to increase capacity without multiplying equipment count.
Product Advantages
20-Lane Parallel Production for Exceptional Output
Twenty lanes run simultaneously, enabling high throughput while maintaining uniform bag geometry across lanes. At 30–45 bags/min per lane (depending on material properties, film behavior, and settings), the system is optimized for mass production of small-dose sachets, helping reduce labor per unit and improving scalability for fast-growing snus and nicotine pouch supply chains.
Optimized for Micro-Dose Filling (0.4–0.6g)
The system is engineered around micro-dose accuracy and repeatability in the 0.4–0.6 g range. Overall packaging-level measuring accuracy is ≤±10% (material-dependent), with dedicated metering modules available for different material conditions. This makes the line suitable for both dry-flowing granules and wetter or more cohesive particles that require a different dosing approach.
Two Metering Solutions for Dry vs. Wet Materials
To match real-world material variability, the machine supports two 20-lane metering device options. The LG-20 horizontal screw metering system is intended for dry particles and provides controlled, repeatable feeding. The TB-20 turntable metering system uses adjustable measuring cups and is designed to handle wet particles more effectively. Both options include hopper agitation (rotating material breaking device) to reduce bridging and maintain dosing consistency.
Strong, Consistent Heat Sealing with Pattern Choices
Back sealing with left/right overlapping helps deliver stable seals and clean presentation. The sealing design includes defined sealing widths (vertical 4 mm, horizontal 5 mm) for consistent closure quality. Horizontal sealing supports both plain and mesh patterns via two sets of heat sealers, allowing selection based on film structure, sealing performance targets, and visual preference.
Flexible Cutting for Different Finished-Edge Requirements
Finished bags can be produced with flat cutting or saw-tooth cutting using two sets of cutters. This flexibility supports different market preferences, improves handling convenience, and can be matched to downstream boxing or counting solutions.
Stable Film Handling and Faster Film Changeovers
The film feeding approach uses gravity active film feeding designed for stable forming in a multi-lane layout. A manual deviation correction system supports alignment adjustments during setup and production. A quick film connection workbench helps shorten roll changes and reduces downtime when switching materials or film batches.
PLC + Touchscreen Control with Self-Diagnostics and Alarms
An Inovance 7-inch color touchscreen and Inovance PLC (Chinese operating language) provide centralized parameter management, error prompts, and self-diagnosis. The alarm system covers key operating risks such as film shortage, safety door open, and abnormal operation conditions. A three-color alarm light improves visibility of machine status on busy production floors.
GMP-Oriented Construction and Cleaner Sealing Area
Material-contact components are made from stainless steel 304, and the frame and electrical cabinet use stainless steel 304 or aluminum alloy to support hygiene and durability. A dust removal device positioned above the horizontal seal (including a vacuum cleaner) helps limit powder build-up, supporting more stable sealing and cleaner daily operation.
Technical Specifications
| Item | Specification |
|---|---|
| Machine Type | Automatic multi-lane heat-sealing packing machine (host machine) |
| Applicable Materials | Oral smoke particles / snus pouch granules (by sample); wet or dry powder/granules |
| Fill Weight Range | 0.4–0.6 g per bag |
| Measuring Accuracy (packaging level) | ≤ ±10% (depends on material characteristics and speed) |
| Packaging Speed | 30–45 bags/min per lane × 20 lanes |
| Bag Dimensions (single lane) | Bag length: 20–50 mm; pouch width: 13 mm |
| Film Width (single lane) | 30 mm |
| Total Packaging Film Width | 120 mm |
| Sealing Form | Back sealing (no pattern), left/right overlapping |
| Sealing Width | Vertical: 4 mm; Horizontal: 5 mm |
| Horizontal Seal Pattern | Plain and mesh pattern; 2 sets of heat sealers |
| Cutting Method | Flat cutting and saw-tooth cutting; 2 sets of cutters |
| Film Type | Composite packaging materials (e.g., BOPP/PE) |
| Power Supply | AC 220V / 50Hz |
| Installed Power | 3 kW |
| Compressed Air Consumption (host) | 6 kg; 0.6 m³/min |
Core Configuration
| Module | Details |
|---|---|
| HMI & PLC | Inovance 7″ color touchscreen + Inovance PLC (Chinese UI), error prompts, self-diagnostics, three-color alarm light |
| Pneumatics | Taiwan Airtac pneumatic components |
| Temperature Control | Omron 6-way temperature controller with temperature deviation alarm |
| Electrical Components | Schneider or OMRON |
| Film Handling | Electric roller film separation; gravity active film feeding; manual deviation correction |
| Bag Pulling | Horizontal seal bag pulling with Inovance servo motor control |
| Safety | Standard safety door with Panasonic safety switch |
| Cleaning & Dust Control | Dust removal device above horizontal seal (including vacuum cleaner) |
| Construction | Material-contact parts: stainless steel 304; frame/electrical box: stainless steel 304 or aluminum alloy (GMP-oriented) |
| Photoelectric Function | None |
Metering Options
LG-20: 20-Lane Horizontal Screw Metering (Dry Particles)
| Item | Specification |
|---|---|
| Measuring Range | 0.4–0.6 g/bag |
| Measuring Method | Horizontal screw |
| Measuring Accuracy | ±1–10% (depends on material and filling speed) |
| Drive | Stepper motor |
| Feeding Assistance | Compressed-air assisted blowing feeding |
| Anti-bridging | Hopper with rotating material breaker for smoother flow and improved accuracy |
| Materials | Exterior: 304 or aluminum alloy; contact parts: stainless steel 304 |
| Cleaning | Easy to disassemble and clean design |
| Air Consumption | 6 kg; 0.8 m³/min |
| Power | AC 220V / 50Hz; 0.4 kW |
TB-20: 20-Lane Turntable Metering (Wet Particles)
| Item | Specification |
|---|---|
| Measuring Range | 0.4–0.6 g/bag |
| Measuring Adjustment | Adjustable measuring cup |
| Measuring Accuracy | ±1–10% (depends on material and filling speed) |
| Drive | Motor with divider |
| Auxiliary Air Control | Precision throttle valve controls air blowing and assisted discharge |
| Anti-bridging | Hopper with rotating material breaker for smoother filling and improved accuracy |
| Materials | Exterior: 304 or aluminum alloy; contact parts: stainless steel 304 |
| Cleaning | Easy to disassemble and clean design |
| Gas Consumption | 6 kg; 0.8 m³/min |
| Power | AC 220V / 50Hz; 0.4 kW |
Application Areas
This 20-lane automatic packing machine is suitable for high-speed production of small sachets containing snus pouch filling materials, oral smoke particles, and similar wet or dry powder/granule products confirmed by sample testing. It is ideal for factories producing nicotine pouch-related consumables and other micro-dose granular products that require consistent bag size, repeatable sealing, and efficient multi-lane output. With stainless-steel contact parts, dust control above the sealing zone, and quick-change film handling, the machine supports stable, clean, and scalable manufacturing for continuous operations.
