Efficient

Ultrasonic Sealing Caps 

Ultrasonic sealing caps offer a fast, reliable, and sustainable method for closing squeezable bottles. Designed for precision and durability, they improve product integrity while reducing energy use and packaging waste.

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Full Description

Ultrasonic sealing caps for squeezable bottles use high-frequency vibrations to create a clean, hermetic seal without adhesives or excess heat. This process delivers strong, leak-proof closures while maintaining material integrity and product safety.

The technique is suitable for bottles made from flexible plastics such as LDPE, PP, and rPET. It ensures a secure seal for products including sauces, condiments, gels, creams, and household liquids, preventing leaks and contamination during storage and transport.

Ultrasonic sealing offers key benefits over traditional heat sealing, including faster cycle times, lower energy consumption, and the ability to seal through minor contamination. It also reduces the risk of deformation in lightweight bottles, maintaining appearance and usability.

This method supports sustainability goals by enabling the use of thinner materials and mono-plastic bottle designs. It integrates seamlessly with automated capping and filling lines, improving consistency and throughput in production.

Key features

  • Clean, energy-efficient sealing process.
  • Leak-proof and tamper-resistant closures.
  • Suitable for LDPE, PP, and rPET bottles.
  • Maintains bottle integrity and appearance.
  • Works with food, personal care, and household products.
  • Compatible with automated capping systems.
  • Supports recyclable and lightweight bottle formats.

Product attributes

Freezer Safe

Remains strong and safe for food and non-food use at temperatures below 0°C.

Extended Shelf Life

These packaging options are perfect for keeping products fresher for longer.

Barrier

These high-barrier films protect against oxygen and moisture for product longevity.

Related machines

Fill Sealers

Filling and sealing machines provide an all-in-one solution for packaging, efficiently filling products into containers and securely sealing them for market readiness. These machines are designed for a broad spectrum of industries, offering precise control over filling volumes and seal integrity. 
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