What is Foil Packaging?

Foil packaging commonly uses aluminium foil as a barrier layer in wraps, pouches, sachets, and laminates. It provides strong protection against light, moisture, oxygen, and external contaminants. Foil can be combined with paper or plastic to improve strength and sealing performance. It is widely used in food, pharmaceutical, chemical, and personal care packaging. Packaging structures are selected according to the required barrier and product compatibility.