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SIG SteriSeal Cap 5100

Provide tamper-evident protection for aseptically-packaged, bulk liquid products with the SIG SteriSeal Cap 5100 bag-in-box.
  • Low-acid aseptic-capable
  • Tamper-evident
  • Ideal for bulk transport of fruit and vegetables

Freshness, extended

The SIG SteriSeal Cap 5100 bag-in-box offers a reliable bulk packaging solution for your fruit and vegetable products. Its innovative design and functionality ensures product integrity well beyond the harvest season, allowing you to further process the product when it is needed.

Key features

The SteriSeal Cap 5100 bag-in-box is designed for use on a 3” FranRica filler. After filling, the foil is thermally sealed to the spout by the filler, providing an aseptic seal. The polypropylene cap is threaded on after filling by the operator as protection for the foil seal. When combined with our barrier film, this packaging solution is ideal for extending the shelf life of bulk fruit and vegetable products beyond the harvest season. The SteriSeal Cap 5100 bag-in-box works well for aseptic load, storage, and unload of your products.

How it works

Known process applications


Fills commercially-sterilized products into pre-sterilized packaging. Products can be held unopened without refrigeration.

Package sizes


Don't see the size you need? Contact us for more information.

Equipment solutions

Filling your product safely and efficiently into a bulk aseptic package is top of mind for us. When it comes to industrial filling solutions for flexible IBCs and drums, SIG partners with industry leaders to provide you with the ideal solution for your application.


Contact us for more information.

Film and laminates

SIG DuraTech Laminate

This laminate is a three-layer, BON thermal laminate that works well in non-barrier bag-in-box applications.

  • BON provides exceptional durability
  • Ideal for bag-in-box applications
  • Excellent aroma barrier for chemical products

See our other films and laminates.

Typical categories

Use occasions

Related solutions

SIG SteriSeal Spout 8900
1.5 - 1300L / 0.4 - 330gal
SIG SteriSeal Cap 3400
10 - 1300L / 2.6 - 330gal
SIG SteriSeal Plug 2600
3 - 1300L / 0.8 - 330gal
SIG SteriSeal Cap 1700
10 - 1300L / 2.6 - 330gal

Looking for a co-packer?

SIG can help!

We have a wide network of co-packers around the world that can help you get your products to market quickly and efficiently.
Learn more