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Packaging oxygen absorption

Additional tests for polymer films that have been mentioned in the literature are the tear strength of ethylene-vinyl acetate plasticiser [108], coefficient of friction of polyolefin plasticiser blown film [109], and oxygen absorption in food packaging films [110]. [Pg.584]

Water absorption Water vapor permeability Gas permeability Permeability of packages Oxygen transmission using a coulometric sensor Water vapor transmission Water vapor transmission by dynamic method Water vapor transmission by mfrared spectroscopic methods... [Pg.369]

The outer packaging must protect the tea from light and moisture absorption. Polypropylene or coated ceUophane outer wraps for paper board tea packages provide a barrier to loss of tea aroma and retard permeation of oxygen and foreign flavors. Low temperature improves storage stabiHty. Properly packaged and stored teas retain acceptable flavor for about a year. [Pg.372]

See other pages where Packaging oxygen absorption is mentioned: [Pg.923]    [Pg.48]    [Pg.224]    [Pg.68]    [Pg.368]    [Pg.486]    [Pg.203]    [Pg.64]    [Pg.49]    [Pg.236]    [Pg.268]    [Pg.688]    [Pg.1971]    [Pg.1976]    [Pg.120]    [Pg.274]    [Pg.332]    [Pg.319]    [Pg.16]    [Pg.295]    [Pg.296]    [Pg.319]    [Pg.49]    [Pg.23]    [Pg.1081]    [Pg.486]    [Pg.349]    [Pg.180]    [Pg.186]    [Pg.1282]    [Pg.536]    [Pg.253]    [Pg.109]    [Pg.126]    [Pg.1821]    [Pg.305]    [Pg.328]    [Pg.113]    [Pg.336]    [Pg.11]    [Pg.162]    [Pg.395]    [Pg.430]    [Pg.390]    [Pg.1006]   


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OXYGEN ABSORPTION

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