EPE Induction wads contains several layers. Upper layer is of expanded polyurethane foam which stays in a lid-wads of packaging enabling ideal sealing between the lid and packaging; next layer is glue linking EPE layer and aluminum foil which is third layer. Lower layer is polymer induction layer laminated on the foil.
Induction corks with EPE base and aluminum layer can be:
- Without any printing (blank aluminum)
- With printing per wish of client
- With hologram endless design
- With personalized hologram