Polylactic acid blown film and method of manufacturing same

Details Polylactic acid blown film and method of manufacturing same Polylactic acid blown film and method of manufacturing same

B - Operations, Transporting

29

C

B29C 55/28 (2006.01) A23B 7/148 (2006.01) B29C 71/02 (2006.01)

Patent

CA 2578635

The invention provides polylactic acid (PLA) films substantially free of plasticizers and methods of manufacturing same by blown film process are provided. PLA films are environmentally degradable and have applications in, at least, packaging and labeling.

Feuilles à l'acide polylactique (PLA) sensiblement dépourvues de plastifiants et leurs procédés d'obtention utilisant un procédé de soufflage. Les feuilles PLA sont dégradables et trouvent des applications dans, au moins, les secteurs de l'emballage et de l'étiquetage.

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