Printing ink, polymers and food packaging - Insight into the unique challenge and vulnerability towards compliance of materials and global regulatory issues / Pinaki Ranjan Samanta in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 210, N° 4660 (04/2020)  

[article]  inPOLYMERS PAINT COLOUR JOURNAL - PPCJ > Vol. 210, N° 4660 (04/2020) . - p. 39-43 Titre : Printing ink, polymers and food packaging - Insight into the unique challenge and vulnerability towards compliance of materials and global regulatory issues Type de document : texte imprimé Auteurs : Pinaki Ranjan Samanta, Auteur ; Ruchi Gupta, Auteur ; Ritu Gupta, Auteur ; Shweta Chauhan, Auteur ; Anuj Johri, Auteur Année de publication : 2020 Article en page(s) : p. 39-43 Langues : Anglais (eng) Catégories : Additifs Aliments -- Emballages -- Aspect sanitaire Colles:Adhésifs Emballages en matières plastiques Encre d'imprimerie Polymères Produits chimiques -- Migration Index. décimale : 667.4 Encres Résumé : The authors present, in part one of a two-part paper, a comprehensive overview of the migration of chemical compounds into food and the challenges of polymeric packaging. Polymeric packaging protects food during storage and transportation and withstands light, and mechanical and thermal stresses. Chemical compounds that are incorporated within polymeric packaging materials to improve functionality, may interact with food components during processing or storage and migrate into the food. Once these compounds reach a specified limit, food quality and safety may be jeopardised. Possible chemical migrants include: printing inks, coatings, plasticisers, antioxidants, thermal stabilisers, slip compounds and monomers. Chemical migration from food packaging is affected by a number of parameters including: the nature and complexity of food, the contact time and temperature of the system, the type of packaging contact layer and the properties of the migrants. Migration, under specific conditions, can be described as the mass transfer of chemicals from food packaging to food during storage and usage. Substances migrating to food give a bad odour to food and, thus, reduce consumer choice. Also because migrating substances create remains on food, they adversely affect food safety and quality. It is a mandatory requirement for suppliers to determine the impact of packaging in contact with food, on food safety. The global regulations on printing inks on food contact materials are not fully harmonised. They vary region to region or country to country. For consumers' safety, the dynamic regulatory landscape and increasing number of regulations, present a challenge for companies developing and manufacturing food packaging or other food contact materials and articles. This review provides a comprehensive overview of the migration of chemical compounds into food and the challenges of polymeric packaging, as well as a discussion of regulatory issues. Note de contenu : - MIGRATION PROCESS - FOOD PACKAGING MATERIALS : Polyolefins - Polytetrafluoroethylene - Polyesters (PET) - Polyamide (PA) - Polycarbonates (PC) - Polystyrene (PS) - Copolymers of ethylene - Poly vinylidene chloride (PVDC) - Vinyl plastics - Migrating components from packaging plastics - INDUSTRIAL POLYMERS : Unreacted monomers and oligomers - Plasticisers - Antioxidants - heat stabilisers - Slip agents - MACROMOLECULAR ADDITIVES IN THE MARKET - PRINTING INKS - LAMINATING ADHESIVES : II. Coldseal adhesives - II. Heat seal coatings - III. Solventless adhesives - IV. Solvent-based adhesives - V. Primers - VI. Water-based adhesives En ligne : https://drive.google.com/file/d/15EfPI8h6VQ5_vLGgPDNrpBj_la4-84ek/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=34034 [article]

Réservation

Réserver ce document

Exemplaires (1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
21671	-	Périodique	Bibliothèque principale	Documentaires	Disponible

---

1 (1 - 1 / 1)