RingLock® is liquid tight eliminating membrane seals. It is a mono-material solution making it easily recyclable.

Looking for something bigger? Or rectangular?
If you’re looking for sizes a bit larger and would like your container to have handles or be rectangular, you may want to take a look at our RingSafe® line which belongs to the same family as RingLock®.

Key benefits

  • Liquid tight seal
  • Withstands hot filling to up 95° C and blast-freezing
  • Tamper evident
  • Easy-to-open, snap-on lid
  • Same lid fits several volumes
  • Mono-material construction for easy recycling
  • Jose Carlos Nuñez
  • Product Range -> Berry Global Range
  • English
  • Created 13 Sep 2022
  • Modified 03 Jun 2026
  • Hits 681