Search results for " bilayer film"

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BIODEGRADABLE BILAYER FILMS PREPARED BY CO-EXTRUSION

2017

The sensitivity for reducing packaging waste drove academic and industrial efforts to search compostable or biodegradable bio-sourced polymeric materials. Multilayer systems represent a suitable strategy to obtain the required properties and to improve biopolymer performance. The aim of the current work is the coextrusion film blowing of a biodegradable bilayer film PLA/MaterBi with the purpose to overcome the drawbacks of the individual components.

PLA biodegradable bilayer film melt processing hydrolytic degradation pH

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