The Sterifeed Safety Cap Sealer is an easy to use heat induction sealer for safety sealing bottles. It’s used with Sterifeed bottles that come supplied with integral foil seal caps and is used either pre- or post-pasteurisation, dependant on the protocols of individual Milk Banks. The hand tool is applied over the cap of the bottle. The cap of the bottle has a metal foil wadding inside. The sealer heats the cap and the foil seal in the cap attaches to the top of the bottle, creating a hermetic seal. Sealing takes 2-3 seconds.