Considering corona

摘要

One of the appealing aspects of common thermoplastic resins as materials is that nothing much sticks to them. Basically, it's basic chemistry: Commodity thermoplastics are made up of cross-linked long-chain carbon molecules that don't like bonding with the highly charged molecules that make up real world things like paint, ink and baby food. That's good for food packaging, and it made Tupper-ware a game-changer, but there's a downside: sometimes we want to get things to stick, like ink.