The Science Behind Greaseproof Paper: How It Works and Why You Need It
The Chemistry of Grease Resistance The secret to greaseproof paper lies in its molecular structure. During production, wood pulp is processed under high pressure and temperature to create a dense, compact sheet. This compression reduces the gaps between cellulose fibers, resulting in a tightly woven network that naturally repels liquids and oils. In some cases, additional treatments—such as applying a thin layer of silicone—are used to further enhance its grease-resistant properties. Unlike re...
2025-03-19


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