Tube Fill And Seal Machines

Tube Fill and Seal Machines in South Africa are designed to effectively fill and seal many forms of liquid or paste products within a laminated plastic, polyfoil, or aluminium tube. These machines allow differentiated tube feeding to suit individual requirements. They can be integrated into any new or existing production line to fill and seal tubes of various shapes and sizes.


Our tube fill and seal machines cover various applications and can be customised according to your production needs. Additional stirring devices, saddle folding equipment, or other individual modules comprising our filling and sealing machines are available in manual, semi-automatic, and automatic versions according to your production requirements.

Tube Fill And Seal Machines

Application

Regardless of the viscosity of the substances or liquid being filled, tube fill and seal machines can easily be integrated into several production sectors such as pharmaceutical, FMCG, cosmetics and chemical industries.

Any viscous substance like an ointment, cream, syrup, sauce and paste, shampoo and liquid soap, lotion, serum, glue, paint, and viscous pesticide are suited to tube fill and seal packaging.

Advantages

  • A vertical no-tube no-fill dosing system is fitted with smart sensors to detect missing tubes.
  • An adjustable dust aspiration vacuum ensures accurate cleaning without air entrapment.
  • An intuitive HMI (human-machine interface) system with PLC(programmable logic controller) display allows continuous monitoring, fast error detection, calibration, and easy dosing speed and volume adjustment.
  • Additional quality-control sensors detect reversed or jammed tubes and air pressure drops.
  • Complete accessibility to work in the area ensures easy cleaning of all stainless steel contact parts.

How It Works

  • Tube fill and seal machines are highly technical, twin-channel linear filling and sealing machines that collect tubes from tube buckets and feed them through an automatic tube feeding device that automatically inserts the tubes into cup seats in a vertical position.
  • As the cup seats rotate in line, an adjustable dust aspiration and vacuum device will clean the tubes’ insides before a lockable cone hopper positions the tubes in the dosing station. A pneumatic quantitative filling valve designed to preserve homogeneity and product temperature, then automatically fills tubes according to prescribed parameters before they are conveyed down the line to the sealing station.
  • Factoring in the tubes’ material composition and diameter, a mechanical heat seal and crimper will instantly seal each tube’s top end before a coding device prints the manufacturing date and batch number onto the tube’s tail.
  • Each machine also comprises an automatic tube discharge station where finished tubes are collected into a tube collection vessel.
Tube fill and seal products

Frequently Asked Questions (FAQs)

1. What is a Tube Fill & Seal machine?

A Tube Fill & Seal machine is specialised packaging equipment designed to automatically fill liquid, paste, or viscous products into tubes and then seal them securely, ensuring consistent packaged products ready for distribution. These machines work with tubes made from materials such as plastic, laminated film or aluminum.

2. How does the tube filling and sealing process work?

The process typically includes:

  1. Automatic feeding of empty tubes into the machine.

  2. Cleaning and preparation of tubes (e.g., dust aspiration).

  3. Precise filling of product into each tube using a dosing system.

  4. Sealing the tube’s end by heat sealing or crimp sealing, depending on tube material.

  5. Coding printing (e.g., batch or date) and automatic discharge of finished tubes.

3. What types of products can be packaged with a Tube Fill & Seal machine?

These machines can fill and seal a wide variety of products including:

  • Cosmetic creams, gels and lotions

  • Pharmaceutical ointments and serums

  • Food pastes, sauces and syrups

  • Adhesives and sealants

  • Shampoo, liquid soap and other viscous liquids

4. What industries use tube filling and sealing machines?

Tube Fill & Seal machines are widely used in industries such as:

  • Cosmetics & personal care

  • Pharmaceuticals & healthcare

  • Food & beverage

  • Chemical and industrial products
    They help deliver clean, consistent packaging for a range of tube-based products.

5. What types of tubes can these machines handle?

They are designed to work with various tube materials, including:

  • Plastic tubes

  • Laminated tubes

  • Aluminium tubes
    Different sealing methods (heat seal, crimp, etc.) are used depending on the tube material.

6. What are the key benefits of using a Tube Fill & Seal machine?

Key advantages include:

  • High efficiency and throughput

  • Accurate and consistent filling

  • Reduced product waste

  • Improved hygiene and sanitation

  • No-tube, no-fill protection systems

  • Customisable options for special requirements
    These features help boost productivity and product quality.

7. Can the machine handle products with different viscosities?

Yes. Tube Fill & Seal machines can be configured to handle a wide range of product viscosities — from low-viscosity liquids to thick creams or pastes — making them suitable across many product types.

8. Is it possible to integrate these machines into an existing production line?

Yes. These machines are modular and flexible, allowing them to be integrated into new or existing production lines, and can be combined with other packaging equipment downstream, such as labellers, cartoners and conveyors.

9. How is hygiene and cleanliness maintained?

Tube Fill & Seal machines are constructed with stainless-steel contact parts and offer features like vacuum dust aspiration and easy access for cleaning — making them suitable for cosmetic, pharmaceutical and food production environments where hygiene is critical.

10. Are there different versions of tube filling machines?

Yes — machines can be supplied in:

  • Manual / Semi-automatic — for lower production volumes.

  • Automatic — for higher output and minimal operator interaction.
    Custom modules such as agitators, saddle folding units or coding devices can also be added based on production needs.

11. Can the machine print batch numbers or manufacturing dates?

Yes. Many Tube Fill & Seal machines include coding or marking systems that print batch numbers, manufacturing dates or other traceability information directly on the tube.

12. Do you offer installation, training and support?

SA Packaging Machinery provides full support — from installation and commissioning to operator training and after-sales service — to ensure your tube filling and sealing machine runs reliably and efficiently.