A Beginner’s Guide to Tube Filling Machine

tube filling machine


Working with high-quality packaging equipment is crucial for those in the pharmaceutical and cosmetics industries. One useful piece of equipment in production is a tube filling machine, which makes short work of filling plastic tubes with ointments and lotions. 

Here, you’ll find brief instructions on how to use a tube filling machine, including how to seal the tube tail end and use ultrasonic technology. Anyone, from an expert to a complete novice, may use this tutorial to confidently handle a tube filling machine.


A tube filling machine fills plastics or metal tubes with products mechanically. Cosmetic manufacturers rely on the equipment heavily for the production of ointments, creams, and lotions. There will be less room for error and waste thanks to the tube filling machine, which also boosts production efficiency.

Different Types of Tube Filling Machines 

Tube filler machines may be either fully or semi-automated. Fully automatic machines need little assistance from humans. Excellent for mass manufacturing, but more costly than semi-automatic equipment. However, semi-automatic machines are more cheap and work well for small to medium-volume manufacturing, but they do need more human participation.

Machines that are semi-automatic need a higher level of human involvement compared to fully automated ones. But they’re better for low- to medium-volume manufacturing and less expensive overall. Meanwhile, autonomous machines are completely hands-off and don’t need any input from humans at all. Excellent for mass manufacturing, but more costly than semi-automatic equipment.

Cosmetic Tube Filling Machine Setup

Make sure the tube filling machine is properly set up before using it. First things first, be sure you follow the manufacturer’s directions while installing the equipment. Next, make sure the machine is adjusted to the correct size for the tube you want to fill. Before using the equipment, make sure it is stable and flat.

Plastic Tube Filling

The tubes may be filled by inserting them into the holding station of the tube machine. Before running the machinery, fill the hopper with the product. When you turn on the machine, the tube will be filled automatically with the product. The tube will be moved to the next step after it is full, and the machine will stop the flowing the product.

Is it possible for a tube filler to fill metal and plastic tubes?

The majority of tube filling equipment can accommodate both metal and plastic tubes, thus the answer is yes. Certain restrictions, however, apply to metal tubes. An aluminum-plastic composite is what the metal tubes should really be made of.

Tube Sealing: Ultrasonic Sealing

We proceed to ultrasonic seal the tubes after filling. An alternative to using heat for tube sealing is ultrasonic sealing. This technique of sealing is fast, efficient, and safe for both the tube and the product within. After positioning the tube in the sealing station, just push the sealing click to achieve an ultrasonic seal. It only takes the machine seconds to seal the tube.

What differentiates heat sealing from ultrasonic sealing?

Instead of using heat to melt and seal the tube, ultrasonic sealing achieves the same goal quickly and effectively. Products with a high heat sensitivity may benefit greatly from ultrasonic sealing.

Tailed End Sealing

The last step in the tube-filling process is sealing the tailed end of the tube. To do this, place the tube in the sealing station with the tailed end facing up. The tube sealer machine will apply heat to the tailed end, melting it shut and sealing the tube.

Take Safety Measures

Always ensure that you follow all safety protocols while using a tube filling machine to avoid any mishaps or harm. Put on your safety goggles and gloves; you never know when you may need them. Make sure the equipment is well-grounded, and dry your hands before touching any electrical parts. Lastly, have the right training and guidance before using the equipment.

Would it be possible for you to fill tubes without training?

Not at all; in order to avoid hurting yourself or others, you should get training before using a tube filler machine.

Typical Issues and Their Fixes

Tube blocks, uneven fill volumes, and sealing difficulties are some of the most typical challenges with tube filling machines. Cleaning and maintaining the equipment on a regular basis will keep these issues at bay. Read the manual or get in touch with customer service if you have any questions or problems.

How to avoid blocked tubes?

To keep the tubes from becoming clogged, it is important to clean and maintain the equipment on a regular basis. Also, check that the product’s consistency is right for the machine before filling it.


To keep the tube filling machine in good working order and extend its life, routine maintenance and cleaning are essential. Make sure to clean the machine properly with an appropriate solution after every usage. When needed, oil the machine and repair any worn or broken components. For detailed information on how to clean and maintain your product, see your manual.

Is it necessary to clean the tube filling machine regularly?

You should use a proper cleaning solution to wipe off the equipment after every usage.


Finally, a tube filling machine is a must-have for cosmetics and pharmaceutical businesses. Whether you’re an old hand or just starting, you should be able to confidently use a tube filling machine after reading this instruction. Always keep yourself and others safe, maintain and clean the equipment as directed, and read the manual carefully for any particular instructions.

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