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Beschreibung

The book explains concept and principle of heat sealing and the correlation between molecular properties and seal performance. First, theoretical aspects of heat sealing and the mechanism involved in seal formation are discussed. Then different test methods for evaluating seal and hot tack performance and quality are reviewed. Different common sealant materials in fl exible packaging are discussed including multiphase and bioplastic sealants. Effect of processing condition and material characteristics on seal and hot tack performance of sealant materials are reviewed. Mathematical models are presented as powerful tools to optimize sealing condition in order to balance production cost and seal properties. Finally, practical examples of sealant design are introduced in food and industrial packaging.

The book explains concept and principle of heat sealing and the correlation between molecular properties and seal performance. First, theoretical aspects of heat sealing and the mechanism involved in seal formation are discussed. Then different test methods for evaluating seal and hot tack performance and quality are reviewed. Different common sealant materials in fl exible packaging are discussed including multiphase and bioplastic sealants. Effect of processing condition and material characteristics on seal and hot tack performance of sealant materials are reviewed. Mathematical models are presented as powerful tools to optimize sealing condition in order to balance production cost and seal properties. Finally, practical examples of sealant design are introduced in food and industrial packaging.

Über den Autor

Abdellah Ajji,

is professor in Chemical Engineering at Polytechnique Montreal, with a Chair on safe, smart and sustainable packaging (3SPack) director of the polymer flexible packaging (PolyFlexPack) lab and Fellow of the Society of Plastic Engineers.

Amir Saffar,

ProAmpac, Terrebonne, Canada

Ebrahim Jalali Dil,

PolyExpert Inc., Laval, Canada

Zahra Kanani Aghkand,

Chemical Engineering Department, Polytechnique Montreal, Canada

Details
Erscheinungsjahr: 2023
Fachbereich: Atomphysik & Kernphysik
Genre: Importe, Physik
Rubrik: Naturwissenschaften & Technik
Medium: Taschenbuch
Inhalt: IX
144 S.
71 s/w Illustr.
32 farbige Illustr.
7 s/w Tab.
71 b/w and 32 col. ill.
7 b/w tbl.
ISBN-13: 9781501524585
ISBN-10: 1501524585
Sprache: Englisch
Einband: Kartoniert / Broschiert
Autor: Ajji, Abdellah
Jalali Dil, Ebrahim
Saffar, Amir
Kanani Aghkand, Zahra
Hersteller: de Gruyter
Walter de Gruyter Inc.
Verantwortliche Person für die EU: Walter de Gruyter GmbH, De Gruyter GmbH, Genthiner Str. 13, D-10785 Berlin, productsafety@degruyterbrill.com
Maße: 241 x 165 x 10 mm
Von/Mit: Abdellah Ajji (u. a.)
Erscheinungsdatum: 06.06.2023
Gewicht: 0,266 kg
Artikel-ID: 126545157