Ultrasonic Plastic Tube End Sealer Machine

Product Description:

This ultrasonic tube sealing system is a high-efficiency, stable and environmentally friendly hose tail sealing solution specially developed for plastic and laminated tubes in the packaging industry. Adopting advanced digital ultrasonic vibration technology, it replaces traditional hot air and heat conduction sealing methods, realizing instantaneous localized molecular fusion sealing without overall heating of the tube body. Equipped with intelligent automatic frequency tracking and constant power output system, the device maintains stable vibration output during long-term continuous operation. It effectively solves common problems of traditional sealing such as uneven sealing, bubble generation, tube deformation, material burning and easy leakage.


Product Description:

Product Features:

1.Glue-free ultrasonic cold welding, zero consumables and low production cost;

2.1-second fast sealing, no preheating, boost output efficiency greatly;

3.100% airtight & watertight leak-proof seal, anti-oxidation & long shelf life;

4. Smooth, neat sealing edge with automatic trimming, premium tube appearance;

5.Digital auto frequency-tracking ultrasonic generator, stable consistent welding;

6.Wide compatibility: PE plastic tubes, aluminum-plastic laminated tubes;

7.CE, RoHS certified; support OEM customized molds.

Application:

1. Cosmetics & Personal Care Industry
Toothpaste tubes, facial cleanser hoses, facial mask cream tubes
Hand cream, body lotion, sunscreen, hair dye & hair care gel tubes
Lip gloss, facial exfoliant, massage ointment soft tubes

2. Pharmaceutical & Medical Industry
Ointment tubes, dermatology cream, medical antibacterial gel hoses
Veterinary medicine ointment tubes, wound care paste packaging
Medical lubricant gel, disinfection cream composite tubes
Meets medical hygiene & GMP production standards

3. Food & Edible Paste Industry
Honey squeeze tubes, jam, chocolate sauce, salad dressing soft hoses
Edible condiment paste, baby complementary food puree tubes
Food-grade stainless steel structure avoids pollution

FAQ：

Is the sealed tail smooth? Does it need secondary trimming?

No secondary trimming is required. Our ultrasonic hose sealing system comes with an integrated automatic trimming structure. The sealed tail is flat, smooth and burr-free right after welding, ready for direct packaging without extra manual finishing work. Even tubes with residual paste inside can get neat, tidy sealing edges.

Can it work with different tube diameters and lengths?

Yes, it supports various tube diameters and lengths. We offer customized molds for different tube sizes, and mold replacement only takes a few minutes.

Can this machine connect with our existing automatic tube filling production line?

Yes, it can be seamlessly integrated with your existing automatic tube filling line. Our machine adopts modular design with reserved connection interfaces. We can adjust the feeding height, transmission speed and structure to match your production line.

How long is the service life of the ultrasonic welding horn? How to maintain the machine?

Our welding horn is made of high-strength titanium alloy. Under stable mass production running around the clock, its service life ranges from 8 to 12 months. Actual service time will be longer if your production load is low.

Machine maintenance tips:
1. Clean the welding horn and sealing mold after each shift to remove residual cream or glue, avoiding scratches and vibration loss.
2. Inspect air pressure pipelines, circuit connections and emergency stop buttons every week to prevent loose parts.
3. Add lubricating oil to pneumatic sliding components weekly to ensure smooth operation.
4. Avoid overloading the machine; adjust welding parameters within the recommended range.
5. Cut off the power supply if the machine will be idle for more than one day to protect the ultrasonic generator.
We will attach a complete maintenance manual together with the machine for your operators.

For more details of Ultrasonic Plastic Tube End Sealer Machine, please feel free to contact us !