11/20/2025
Improving physical properties & printability of fruit packaging kraft liner with mineral & coatings.
Biological nanomaterials like nanographene and fluorite are promising for applications in due to their biocompatibility and biodegradability, as demonstrated by this study's coated , which enhanced the physical characteristics and of 120 g/m² brown kraft liner. The results indicated significant improvements, with the air resistance of the graphene-coated sample being approximately 5350 seconds, a roughness increase of 9.7 µm with fluorite, and a noticeable enhancement in opacity and glossiness, along with excellent adhesion of the coated layer and flexo ink.
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