Can one machine seal both plastic and fully aluminum tubes?
Not automatically. Plastic and laminated tubes require a compatible sealing process, while fully aluminum tubes are generally closed by crimping or folding. Some systems offer different configurations; confirm the tooling and closing method for each tube.
Does a tube sealing machine also fill the tube?
Sealing-only equipment closes tubes that have already been filled. Integrated tube filling and sealing machines add a dosing system. Choose according to whether filling is already handled elsewhere in your process.
What is the difference between ultrasonic sealing and thermal sealing?
Ultrasonic sealing uses vibration and pressure to generate heat at the joint; thermal sealing uses a controlled heat source. The suitable process depends on the tube construction and required seal. Samples help verify compatibility.
Is tube-tail sealing the same as sealing foil over the tube opening?
No. Tail sealing closes the open filling end of the tube. Foil or membrane sealing covers the dispensing opening and is a separate operation that may require additional equipment.
Can these machines handle toothpaste, creams and food products?
Selected models support these applications. Confirm viscosity, filling volume, tube construction and cleaning requirements for your product. Dual-chamber formulations and beverage tubes require appropriate dedicated configurations.
What information is needed for a recommendation?
Send tube samples or drawings, material specifications, product details, fill volume and target output. Include the required tail shape, date coding, loading method and available power and compressed air.
Can plastic and glass ampoules use the same sealing machine?
No. Plastic ampoule strips use a compatible ultrasonic or thermal process; film-forming systems also create the pack before filling. Glass ampoules require dedicated equipment that heats and closes the glass neck. Confirm the material and format before choosing a machine.