Vertical Stick Packing Machine

Updated: 2026-09-23

Overview

The Vertical Stick Packing Machine is a specialized packaging solution designed for stick-shaped products, widely used in food, pharmaceutical, and chemical industries. It combines vertical feeding and horizontal sealing to create compact, portable packets. The machine is favored for its efficiency, hygiene, and adaptability to various product types, including powders, granules, and semi-liquids. Modern versions integrate programmable logic controllers (PLCs) for customizable packaging parameters like weight, size, and sealing temperature. This automation reduces labor costs and minimizes errors, making it a staple in high-volume production lines.

Structure and Working Principle

The machine comprises a feeding system, dosing unit, film unwinding mechanism, and sealing jaws. The product is vertically fed into a pre-formed film tube, which is then measured, cut, and heat-sealed horizontally to form individual sticks. The process ensures consistent fill levels and airtight packaging. Advanced models include sensors for real-time monitoring of fill accuracy and film alignment. The vertical design optimizes floor space, while servo motors enhance speed and precision, achieving outputs of up to 200 sticks per minute.

Key Features

Precision dosing systems, such as auger or volumetric fillers, ensure accurate measurements (±1% tolerance). The machine supports multi-layered films (e.g., PET/AL/PE) for enhanced barrier properties against moisture and oxygen. Touchscreen interfaces allow operators to adjust settings like temperature, speed, and pack length effortlessly. Additional features may include nitrogen flushing for extended shelf life, date coding, and batch numbering. Stainless steel construction meets food safety standards (e.g., FDA, CE), ensuring easy cleaning and corrosion resistance.

Application Areas

Primarily used in the food industry for single-serve products (e.g., instant coffee, sugar, spices), the machine also serves pharmaceutical companies packaging oral rehydration salts or powdered medications. Chemical manufacturers utilize it for detergent sticks or agrochemicals. Its versatility extends to cosmetics (e.g., shampoo sticks) and DIY sectors (e.g., glue sticks). The compact stick format appeals to consumers seeking convenience and portion control, driving demand across B2B and B2C markets.

Maintenance and Precautions

Routine maintenance includes cleaning residual product from dosing units, inspecting sealing jaws for wear, and lubricating moving parts. Use only manufacturer-approved spare parts to avoid downtime. Avoid overloading the film unwinding system to prevent jams. Operators should be trained in emergency shutdown procedures and basic troubleshooting. Store the machine in a dry environment to prevent electrical faults. Regular calibration of sensors and scales ensures consistent performance.

B2B Procurement Guide

When sourcing a Vertical Stick Packing Machine, evaluate production capacity (sticks/hour) and compatibility with your product’s viscosity/abrasiveness. Request samples to test sealing integrity and fill accuracy. Key suppliers include Bosch, IMA, and local OEMs offering cost-effective alternatives. Negotiate warranties covering at least one year and confirm availability of technical support. Consider modular designs for future upgrades. Prices vary based on automation level; semi-automatic models start at ~$5,000, while fully automated lines can exceed $20,000.