Polyvinylidene chloride or PVDC emulsion have been an integral part of packing industry for a long time, almost five decades, especially in food and pharmaceutical industries.  PVDC is a supreme barrier polymer and scores over several others due to its unmatched resistance against oxygen and water vapour. Moreover, the gas barrier property does not lose its integrity in the presence of supplementary elements present in the atmosphere such as humidity. Therefore, it is the preferred choice for a wide range of packaging needs and environmental conditions.