Ultraseal 21 Ultrasound Sealer

The Ultraseal 21 Ultrasound Sealer is a real alternative to all thermal sealing systems. Sealing is accomplished by locally generating frictional heat without affecting straw contents by heat transmission.

Advantages:

• absolutely tight welding seams
• works with all common straw types except PP straws (outer diameter max. 3 mm)
• simple and safe handling
• ultra-rapid sealing
• virtually no heat generation
• intensity infinitely variable
• sealing process is indicated via three color LED