Packaging Part Iiimaterials

The basic food-packaging materials can be divided into glass, metal, paper, and plastic. Each of these materials has both advantages and disadvantages (Table 1). The proper selection of these materials should be based on the functional requirements (see Packaging: part i— general considerations) and the economics of specific applications. To optimize the performance and cost, most food packages use more than one type of packaging material. For example, the packaging for a typical box of cereal consists of an inner plastic bag for moisture protection and an outer paperboard box for strength and rigidity.

Sleeping Sanctuary

Sleeping Sanctuary

Salvation For The Sleep Deprived The Ultimate Guide To Sleeping, Napping, Resting And  Restoring Your Energy. Of the many things that we do just instinctively and do not give much  of a thought to, sleep is probably the most prominent one. Most of us sleep only because we have to. We sleep because we cannot stay awake all 24 hours in the day.

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