Twist-off screw caps sterile

For the conservation and sterilisation, e.g. of meat and sausage products, and for the production of so-called fully preserved canned products screw taps are needed. Their sealing material closes the jars perfectly at a temperature of 120 to 123°C. Such temperatures are normally realised in closed containers and under pressure (autoclave).

For preserving and hot filling marmelade, jam or pickled goods we recommend to use screw caps past.