| 摘要 |
A packaging laminate comprises a first layer of EVOH or greaseproof paper, to provide a good barrier to oxygen and/or aroma, but a poor barrier to visible light, and a second layer of bleached/unbleached, duplex paper or board, or of a tie substance incorporating a dye pigment, to provide a good barrier to visible light. The laminate may form a carton or a pouch for packaging a dairy product. |
