EFFECTS OF DIFFERENT SEALING CONDITIONS ON THE SEAL STRENGTH OF POLYPROPYLENE FILMS COATED WITH A BIO-BASED THIN LAYER

EFFECTS OF DIFFERENT SEALING CONDITIONS ON THE SEAL STRENGTH OF POLYPROPYLENE FILMS COATED WITH A BIO-BASED THIN LAYER

This paper presents the results of an investigation through the Design of Experiment (DoE) technique on the influence of temperature, dwell time and bar pressure on the heat-seal strength of oriented polypropylene films coated with a gelatin-based thin layer. This approach allowed achieving a thorou...

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Veröffentlicht in:Italian journal of food science 2011-01, Vol.23, p.111
Hauptverfasser: Farris, S, Cozzolino, C A, Introzzi, L, Piergiovanni, L
Format: Artikel
Sprache:eng
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Zusammenfassung:This paper presents the results of an investigation through the Design of Experiment (DoE) technique on the influence of temperature, dwell time and bar pressure on the heat-seal strength of oriented polypropylene films coated with a gelatin-based thin layer. This approach allowed achieving a thorough understanding of the effect of each independent factor on the two different responses (maximum force and strain energy). [PUBLICATION ABSTRACT]
ISSN:1120-1770
2239-5687