Product Introduction
Introducing the Packmate NB-2B Bag-in-Bag Nicotine Pouch Packaging Machine, a state-of-the-art solution engineered for the precise, hygienic, and efficient packaging of sensitive granular and powdered products. Inspired by the accuracy of laboratory-grade dispensers, this machine integrates a sophisticated dual-metering system within a compact, servo-driven framework. It masterfully performs the complete packaging cycle: precisely filling an inner pouch with product and seamlessly forming, filling, and sealing a protective outer bag in one continuous, automated operation. This innovative bag-in-bag design is paramount for preserving product integrity, locking in aroma, preventing contamination, and extending shelf life, making it the ideal choice for premium consumer goods and pharmaceuticals that demand uncompromising quality and freshness.
Product Features
Precision Dual-Metering System
At the heart of the NB-2B machine lies its miniature dual-metering system, designed to handle both free-flowing granules and challenging powders with exceptional accuracy. This system guarantees consistent fill weights, maintaining a precision of ≤ ±10% even when processing materials with variable moisture content ranging from 8% to 40%. This unwavering accuracy ensures every single inner bag meets strict quality standards, providing uniform product experience and minimizing material waste.
Superior Hygiene and Flavor Preservation
The core advantage of the bag-in-bag technology is its unparalleled protection. The product is securely sealed within an inner bag before being enveloped by the outer bag, creating a robust barrier against air, moisture, external contaminants, and aroma loss. This process is critical for maintaining the original taste, potency, and freshness of sensitive contents like nicotine pouches, high-value pharmaceuticals, or specialty food ingredients, ensuring the end consumer receives a product in its pristine condition.
Flexible and High-Efficiency Operation
Engineered for productivity, the NB-2B achieves an impressive output of 30 to 40 finished packs per minute. Its intelligent design allows for quick and easy adjustments to accommodate a wide range of bag dimensions, film materials, and sealing configurations. This flexibility enables manufacturers to efficiently switch between different product specifications or adapt to new packaging designs without significant downtime, offering a versatile solution for dynamic production needs.
Compact, Intelligent, and User-Friendly Design
Featuring a space-saving footprint constructed from durable 304 stainless steel, the machine is built for clean and reliable operation. Intelligent servo-driven components, including a servo motor heat sealing pull system, ensure smooth, precise, and stable motion control. Operation is simplified through a user-friendly 7-inch Inovance color touchscreen interface, which provides intuitive control over machine parameters, fault diagnostics, and production monitoring, facilitating easy maintenance and consistent high-quality production.
Technical Specifications
| Parameter | Inner Bag Specification | Outer Bag Specification |
|---|---|---|
| Packaging Material | Granules / Powders | Composite Film |
| Packaging Capacity (Fill Weight) | 0.4 – 0.6 g/bag | N/A |
| Metering Accuracy | ≤ ±10% | N/A |
| Packaging Speed | 15 – 25 bags/min (single row) | 15 – 25 bags/min |
| Bag Dimensions (L × W) | 30 – 50 mm × 13 mm | 75 mm × 30 mm |
| Film Width | 30 mm | 70 mm |
| Sealing Method | Back Seal, Left/Right Overlapping | Twist-Edge Sealing |
| Sealing Width | Vertical: 4mm, Horizontal: 4mm | Back: 5mm, Front: 7mm (straight lines) |
| Cutting Method | Rounded Corner Cut | Rounded Corner Punching |
| Control System | N/A | Color Mark / Touchscreen Length Control |
| Power Supply | AC 220V / 50Hz, 2.0 kW | AC 220V / 50Hz, 2.5 kW |
| Air Consumption | 0.6 m³/min @ 6 MPa | 0.4 m³/min @ 6 bar |
| Machine Construction | 304 Stainless Steel | |
| Human-Machine Interface | 7-inch Inovance Color Touchscreen | |
Product Application Fields
The Packmate NB-2B Bag-in-Bag Packaging Machine is specifically designed for industries where product protection, precision, and presentation are critical. Its primary application is in the fast-growing market for premium nicotine pouches and modern oral products, where it excels at preserving flavor and ensuring hygiene. Beyond this, the machine is perfectly suited for packaging pharmaceutical granules, dietary supplements, high-moisture powder blends, instant beverage mixes, and other specialty consumer goods that require accurate dosing and an enhanced barrier against environmental factors. Its adaptable design allows for easy customization to meet the evolving requirements of various product formulations and packaging standards.
