div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: rising demand for packaged food EVOH polypropylene PP or PA providing the desired end-properties Due to the difference in the chemistry between these materials they do not src=https:reader031vdocumentsusreader031viewer20220204125b1b95ef7f8b9a2d258ead41html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: rising demand for packaged food EVOH polypropylene PP or PA providing the desired end-properties Due to the difference in the chemistry between these materials they do not src=https:reader031vdocumentsusreader031viewer20220204125b1b95ef7f8b9a2d258ead41html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdiv