Nicotine Pouches Manufacturing Process And Hywell Machinery Turnkey Equipment Solution

With the continuous growth in demand for smoke-free and combustion-free nicotine products in the European and North American markets, nicotine pouches have become one of the fastest-growing product segments. These products place strong emphasis on regulatory compliance, safety, sensory consistency, and stable nicotine release, which in turn imposes higher requirements on manufacturing processes and equipment.

Leveraging its long-term expertise in powder mixing, wet mixing, granulation, and automated production lines, Hywell Machinery provides a mature, reliable, and integrated equipment solution for nicotine pouch manufacturing.

1.    Basic Formulation of Nicotine Pouches (Overview)

Mainstream nicotine pouches in Europe and North America are typically tobacco-free products with relatively standardized formulations. The core components generally include:

1.1 Synthetic Nicotine

①Mainstream trend in Europe and North America

②Low odor, high purity, and strong regulatory acceptance

1.2 Carrier Base (Primary Fill Material)

①Microcrystalline cellulose (MCC)

②Food-grade plant fibers

③In some formulations, starch derivatives are used

Different brands may adjust carrier composition to control nicotine release rate and mouthfeel.

1.3 PH Adjustment System

①Sodium carbonate/sodium bicarbonate

②Citrate or lactate buffering systems

The objective is to maintain a mildly alkaline environment with controlled nicotine release and low irritation.

1.4 Humectants

①Primarily glycerin

②Used to control moisture content, typically maintained at 6–10%

1.5 Flavor System

①Food-grade flavorings

②Predominantly fruit and mint profiles

1.6 Pouch Material

①Food-grade nonwoven fabric

②High liquid permeability with effective powder retention

2. Standard Nicotine Pouch Manufacturing Process

A typical production process includes the following steps:

①Raw material weighing

②Preparation of nicotine solution

③Enclosed feeding

④Dry powder mixing

⑤Wet homogenization

⑥Liquid spraying (nicotine solution + flavors + humectants)

⑦Discharge or granulation

⑧Pouch filling and packaging

Among these steps, mixing and nicotine addition are the most critical stages affecting product uniformity, safety, and sensory consistency.

3. Hywell Machinery Core Equipment and Process Advantages

3.1 Raw Material Weighing and Enclosed Feeding System

Nicotine pouch formulations typically contain more than ten powdered ingredients, including nicotine carriers, pH regulators, and functional additives.

Hywell provides:

①High-precision weighing systems

②Dust-free feeding stations with a negative-pressure enclosed design

All powdered materials are transferred to the high-shear wet mixer under sealed negative-pressure conditions, effectively preventing dust emission, improving workshop cleanliness, and meeting European and North American GMP and occupational health requirements.

3.2 Nicotine Solution Preparation System (Key Safety Design)

Nicotine is a highly active substance and requires strict safety controls. Hywell adopts an isolated and fully enclosed design for liquid handling:

①Nicotine raw materials are introduced via sealed bag-dumping systems

②Proportional feeding into liquid tanks using screw conveyors

③Complete avoidance of direct operator contact with nicotine

④Prevention of nicotine leakage into the production environment

The liquid preparation tank is equipped with an efficient agitation system to ensure thorough dissolution and homogeneity of nicotine, flavors, and humectants. The prepared nicotine solution is then delivered by a pressure pump to the GHL Series High-Shear Wet Mixer.

3.3 Dust-Free Feeding System (Powder Safety and Cleanliness)

All powdered materials are transferred via:

①Dust-free feeding stations

②Enclosed negative-pressure conveying

Nicotine carriers and pH regulators are fed into the high-shear mixer under:

①Continuous negative pressure

②Zero dust emission

③Compliance with GMP and occupational safety standards required by European and North American manufacturers

3.4 GHL High-Shear Wet Mixer (Core Equipment)

The GHL High-Shear Wet Mixer is the core unit of the Hywell nicotine pouch production line, offering the following advantages:

①Extremely high mixing efficiency, suitable for high-value formulations

②Fully enclosed structure supporting negative-pressure operation

③Excellent performance in high-uniformity powder–liquid mixing

3.4.1 Dry Mixing Stage

①After all carriers and pH regulators are charged, dry mixing is performed

②Typical dry mixing time: 3–5 minutes

③High-level homogeneity achieved in a short time

3.4.2 Wet Mixing Stage

①Upon completion of dry mixing, the liquid spraying system is activated automatically

②Nicotine solution is sprayed uniformly according to preset ratios

③High-shear action ensures uniform adsorption of nicotine onto the carrier matrix

④Typical wet mixing time: approximately 5 minutes, adjustable based on formulation and fully automated

This process significantly reduces nicotine content deviation and improves batch-to-batch consistency.

3.5 Discharge and Granulation System (Optional)

After mixing, the product is automatically discharged through the bottom outlet valve and conveyed to the next process:

①For direct pouch filling: material can be transferred directly to downstream packaging equipment

②For improved mouthfeel: a wet granulator can be integrated to form micro-granules

Hywell typically recommends:

①Screen aperture: 3–5 mm

②Loose granule structure with softer mouthfeel

③Improved dosing accuracy and pouch filling stability

3.6 Integration with Packaging Lines

Hywell equipment can be seamlessly connected with downstream systems such as:

①Nicotine pouch forming and filling machines

②Can count and fill lines

③Labeling and cartoning systems

This enables fully continuous and automated production.

3.7 CIP (Clean-in-Place) System – Optional Configuration

To meet regulatory requirements and facilitate product changeovers, Hywell Machinery can equip nicotine pouch production lines with CIP systems, ensuring compliance with European and North American hygiene standards, cross-contamination control, and validated cleaning protocols.

1) CIP System Configuration

Hywell’s CIP system typically consists of three independent tanks:

Hot water tank: for pre-rinsing and enhanced cleaning efficiency

Alkaline solution tank: for removal of nicotine residues, flavors, and organic substances

Purified water tank: for final rinsing to prevent residues

During the equipment design stage, dedicated CIP spray nozzles are pre-installed inside the GHL High-Shear Mixer and nicotine solution tanks, ensuring full coverage without dead zones. In operation, the CIP system can be connected directly to the reserved interfaces, enabling fully enclosed automatic cleaning without equipment disassembly. Customers may also supply their own CIP units if preferred.

2) Key Advantages

Fully enclosed cleaning process, avoiding direct operator exposure to nicotine residues

Programmable and repeatable cleaning cycles

Significantly reduced downtime during product or flavor changeover

Effective minimization of cross-contamination risks and full GMP compliance

4. Summary of Hywell Machinery Solution Advantages

①High-uniformity mixing ensures consistent nicotine distribution

②Fully enclosed, dust-free, negative-pressure design for personnel and environmental safety

③Professional nicotine liquid handling systems compliant with European and North American regulations

④High level of automation with excellent repeatability and process stability

⑤Proven and mature technology suitable for a wide range of nicotine pouch formulations

5. Conclusion

Through its extensive experience in high-shear mixing, enclosed conveying, and safe nicotine handling systems, Hywell Machinery provides European and North American nicotine pouch manufacturers with a reliable, scalable, and sustainable turnkey equipment solution. This solution not only meets current market demands for product quality and consistency, but also offers sufficient flexibility for future capacity expansion and regulatory upgrades.

For further information on specific batch capacities (e.g. 50 kg / 100 kg / 300 kg per batch) or complete automated production lines, Hywell Machinery is able to provide customized engineering design and technical support tailored to customer requirements.