Diofan® High Barrier Polymer coatings on paper and cardboard provide the most versatile property profile you can get from one material only, notably:
- Excellent gas and moisture barrier
- Heat sealability
- Fat and chemical resistance
- Anti-static performance
Generally speaking, coating is applied to only one side of the paper, the one coming in contact with the packaged product. The Diofan® dispersion coating is so used for its sealing properties. The substrates currently used include calendered or supercalendered bleached Kraft paper, surfaced or not in a size-press, coated with kaolin or not, vegetable parchment or imitation parchment, and glassine (the basis weight of the papers used varies from 40 to 120 g/m²).