ENTKEIMUNGSVERFAHREN FUER PACKSTOFFE BEIM ASEPTISCHEN ABPACKEN.

Translated title of the contribution: Sterilization of Packaging Materials for Aseptic Packs.

Gerhard Cerny, Gerhard Schricker

Research output: Contribution to journalArticlepeer-review

Abstract

Since various packaging materials such as aluminum-plastic laminates often cannot be sterilized by heat, disinfection is carried out with hydrogen peroxide (H//2O//2) or, recently, even by means of UV radiation, With UV sterilization it is important that the heat sealing properties are not impaired by the irradiation. To determine the relation between seam strength and UV irradiation, tests were carried out with aluminum-plastic laminates and also with lacquered aluminum foils and thin strip. The results show that the seam strength of irradiated samples is inferior to that of unirradiated ones and, in addition, is dependent on the heat sealing temperature. Furthermore, the resistance to tearing was found to change in a certain space of time after heat sealing.

Translated title of the contributionSterilization of Packaging Materials for Aseptic Packs.
Original languageGerman
Pages (from-to)316-317
Number of pages2
JournalAluminium
Volume54
Issue number5
StatePublished - 1978

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