Source: wikibot/induction-sealing
= Induction sealing
{wiki=Induction_sealing}
Induction sealing is a packaging process used primarily to create airtight seals on containers, typically for products like food, beverages, pharmaceuticals, and cosmetics. The process involves the use of induction heating to melt a foil liner that is placed under the cap of a container. Here’s how it works: 1. **Foil Liner**: A foil liner, often made from aluminum, is placed under the cap of a container before it is sealed.