Journal Pre-proof Synergistic effect of polylactic acid(PLA) and Poly(butylene succinate-co-adipate) (PBSA) based sustainable, reactive, super toughened eco-composite blown films for flexible packaging applications Bishwabhusana Palai, Smita Mohanty, Sanjay Kumar Nayak PII: S0142-9418(19)30939-0 DOI: https://doi.org/10.1016/j.polymertesting.2019.106130 Reference: POTE 106130 To appear in: Polymer Testing Received Date: 1 June 2019 Revised Date: 5 September 2019 Accepted Date: 27 September 2019 Please cite this article as: B. Palai, S. Mohanty, S.K. Nayak, Synergistic effect of polylactic acid(PLA) and Poly(butylene succinate-co-adipate) (PBSA) based sustainable, reactive, super toughened eco-composite blown films for flexible packaging applications, Polymer Testing (2019), doi: https:// doi.org/10.1016/j.polymertesting.2019.106130. This is a PDF file of an article that has undergone enhancements after acceptance, such as the addition of a cover page and metadata, and formatting for readability, but it is not yet the definitive version of record. This version will undergo additional copyediting, typesetting and review before it is published in its final form, but we are providing this version to give early visibility of the article. Please note that, during the production process, errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. © 2019 Published by Elsevier Ltd.