id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
brj-24268	Lankinen, Kai; Merabtene, Mahdi; Saukkonen, Esa; Leminen, Ville	Packaging Paper with Overprint Varnish: Morphology, Grease Resistance, and Heat-sealing Strength	2025	19	.pdf	application/pdf	5980	308	57	Furthermore, Hauptman et al. (2021a) observed that while temperature has a remarkable influence on sealability of polyolefins, the sealing properties of paper materials also depend on the applied pressure, dwell time, and paper moisture content. Cross-sectional images of the test materials with scanning electron microscope: a) UPM Asendo™ dispersion coated paper (no heat-seal), b) UPM Confidio™ dispersion coated reference paper (heat-seal), c) OPP/PE 52 µm thick reference film, d)	cache/brj-24268.pdf	txt/brj-24268.txt