SuperLock® – stay fresh for longer

SuperLock® – stay fresh for longer

  • Base line
  • Liquid tight
  • Re-closure
  • Re-use
  • Microwave safe
  • Freezing
  • Safe environmental disposal
  • Hot filling

Laboratory tests show that convenience food products stay fresh for longer in SuperLock® than in reference packaging. The combination of an oxygen barrier on all surfaces and a membrane seal ensures an almost non-existent oxygen transmission rate.

Products like cucumber, beet root and red cabbage packed in our light weight plastic container SuperLock® can stay on shelf twice as long - or even three times longer - than in reference packaging. Based on focused research, we have developed a container that not only features barrier protection on all surfaces but also membrane sealing. These two properties combined ensure an almost non-existent oxygen transmission.

In fact, SuperLock® allows for a shelf life of up to 24 months, according to extensive tests in our R&D laboratory. Also, it stacks perfectly and is ideal for both hot and cold filling. On the filling line you will note that SuperLock® means low noise – one of the many advantages of plastic containers.

Decorations anywhere
SuperLock® offers In-Mould-Labelling with an outstanding graphic quality on all surfaces rendering a razor sharp print. It is an excellent platform for branding as you can choose to have decorations made anywhere on all surfaces, and also decide to leave some space non-decorated because SuperLock® provides excellent transparency. The end-user gets the visual impression and feel of glass and all the great properties of plastic.

Key benefits

  • Extremely low oxygen transmission rates
  • Shelf life up to 24 months
  • Suitable for hot filling and autoclaving in the filling line
  • More pots per m2 saves costs and CO2
  • Optimised supply chain efficiency
  • High quality In-Mould-Labelling for a razor sharp print
  • Microwave, dishwasher and freezer safe
  • Single material for easy recycling

SuperLock in various applications

Shape Round
Volume range 65 ml - 875 ml
Tamper Evidence Membrane seal
Membrane lid Yes
Decoration IML on all surfaces
Barrier protection Possible on all surfaces
Handle No

Want to know more?

Søren Marcussen
Executive VP CSO
Head Office
Phone: +45 5911 1110

Download product flyer

Download the product flyer for SuperLock - including all volume specifications.

Download technical data sheets

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RPC Superfos
Head Office
Spotorno Allé 8
DK-2630 Taastrup
General Inquiries
Phone: +45 5911 1110
Fax: +45 5911 1180
Sales Inquiries
Phone: +45 5911 1110
Fax: +45 5911 1180