Flexible plastic packaging is gradually taking the place of traditional glassware packaging in cosmetic industry. However the in some aspects the performance of flexible plastic is not as good as glassware. How to ensure the quality of cosmetic packaging? This paper will introduce cosmetic packaging, and the factors influencing the preservation and marketing of cosmetics. Respectively advices will be given.<br />
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Equal-pressure method was gradually developed in the 1970s to determine ...This story is related to the following:ServicesSearch for suppliers of: Plastics Testing Services