Crystavo journal

Materials & Barrier

Guidance on coffee packaging laminates, barrier layers, OTR, WVTR, food-contact construction, and evidence-based material selection.

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Materials & Barrier

4 articles

Anatomy of a Multilayer Coffee Pouch

Materials & Barrier

Anatomy of a Multilayer Coffee Pouch

A layer-by-layer explanation of print webs, adhesive, barrier layers and sealants, including what can fail when one layer is specified in isolation.

2 min readRead

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