TY - JOUR
AU - 
AB - Vol. 117 (2010) ACTA PHYSICA POLONICA A No. 5 Selected papers presented at the Eleventh Annual Conference of the Materials Research Society of Serbia, YUCOMAT 2009 Barrier Properties of Coated and Laminated Polyolefin Films for Food Packaging a a;¤ b b V.L. Lazić , J. Budinski-Simendić , J.J. Gvozdenović and B. Simendić University of Novi Sad, Faculty of Technology, Bulevar Cara Lazara 1, Novi Sad, Serbia The Higher Educational Technical School of Professional Studies, Novi Sad, Serbia The food packaging industry demands polymer films possessing a defined barrier against permeation of gases, moisture and flavor. The objective of this study was to assess the differences between the barrier properties of coated and un-coated polyolefine films. Eight types of packaging films are prepared by standard industrial procedure by cast film extrusion processing with chill rollers: biaxially oriented polypropylene (BOPP), BOPP coated by acrylic copolymer, metallized BOPP by aluminum, and low-density polyethylene (LDPE). The influence of lamination and metallization on the gas molecules (CO , O and N ) was determined by Lyssy’s method. The 2 2 2 moisture transparency was assessed according to the gravimetric method. The substantial differences between the barrier properties of the coated and un-coated films were 
TI - Barrier Properties of Coated and Laminated Polyolefin Films for Food Packaging
JF - Acta Physica Polonica A
DO - 10.12693/aphyspola.117.855
DA - 2010-05-01
UR - https://www.deepdyve.com/lp/unpaywall/barrier-properties-of-coated-and-laminated-polyolefin-films-for-food-bEXwH5fzew
DP - DeepDyve
ER -