Stick Pack Machine for Liquids

Food: Energy gel, beverages, ice candy, honey, edible oil, jam, sauces, cream, juice, butter, yogurt, ketchup

Chemical: Lubricant gel, mouth freshener, shampoo, liquid detergent

Pharmaceutical: Syrup, herbal extracts, CBD oil

Cosmetic

Nutraceutical

With 15 years of experience in packaging machinery, we offer proven expertise across food and industrial applications.

Tell us your packaging needs — we’ll provide the right solution for you.

The gravimetric dosing works well with low-viscosity liquids. This dosing solution uses the gravity to control product flow and allow the liquid to flow into the stick packs. The opening time of the peristaltic closure determines the dose into the stick packs. The peristaltic closure also allows filled stick packs to be sealed, by blocking the flowing of the product.  To summarize, the gravimetric system offers minimum maintenance, high flexibility, high dosing accuracy and ease of cleaning.

On the other hand, the flowmeter is suitable for dosing semi-liquids and viscous products, with micro-adjustable dose control. The difference between flowmeter and gravimetric dosing lies in their operating principles. While the gravimetric is based on the opening and closing time of the peristaltic closure, the flowmeter calculates the mass of the flowing liquid through sensors.

In both cases, we design dosing nozzles and cleaning procedures to suit the characteristics of your product.
The company’s patented system for inserting and folding film around forming tubes represents one of the advantages for achieving maximum efficiency and reliability. Thanks to this, Chengyi Pack machines are known worldwide.

Our stick pack machines for liquids are a compact solution combining high output with a compact footprint. These solutions include many advantages such as high dosing accuracy, reduced wrapping material waste, easy handling and cleaning. Moreover, our user-friendly and modular stick pack machines allow our customers to reduce downtime and fulfill their increasingly high production demands.

• Customer- and product-specific design with maximum flexibility
• Robust, compact machine footprint, user-friendly technology
• Optimal accessibility, easy handling, modular design and quick cleaning through "swivel" mounted dosing units. No tools required for disassembly
• Gravimetric and flowmeter dosing technologies ensure great dose accuracy for low-viscosity liquids and semi-liquid products
• CIP & COP systems
• Wide parameter adjustment range
• Fast and easy parts and size changeover, with high operating comfort
• Washdown operations
• Compliance with cGMP, ease of cleaning and easy access to all machine parts
• Good visibility of product flow and packaging operations
• Clear and modular structure

Services

• Conformity with CE and FDA regulations
• UL certification predisposition
• Transparent running costs: automated estimation of the machine’s production costs ensures the best quality at a competitive price.
• TPM: we provide our customers with a wide range of tools aimed at improving machine capability through a better utilization of maintenance by following the TPM Total Productive Maintenance philosophy
• Technical support on site and/or through remote assistance
• Data transfer management and real-time performance analysis
• FMEA and risk assessment management