Stretch hoods made from ULDPE-rich formulations

Polymeric, mono- or multilayer stretch hood packaging film with an overall density that does not exceed 0.920 g/cc comprises: A. At least one core layer comprising: 1. At least 50 wt% ULDPE with a density of 0.900 to 0.920 g/cc; and 2. Optionally at least one of: a. LDPE with a density of 0.915 to 0...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: BENSASON SELIM, MANRIQUE ANTONIO, MAYER ANDREAS
Format: Patent
Sprache:chi ; eng
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Polymeric, mono- or multilayer stretch hood packaging film with an overall density that does not exceed 0.920 g/cc comprises: A. At least one core layer comprising: 1. At least 50 wt% ULDPE with a density of 0.900 to 0.920 g/cc; and 2. Optionally at least one of: a. LDPE with a density of 0.915 to 0.925 g/cc, and b. EVA with a VA content of 4 to 20 wt%; and B. Optionally, two skin layers, each skin layer independently comprising: 1. At least 50 wt% ULDPE with a density of 0.900 to 0.920 g/cc; and 2. Optionally an LDPE with a density of 0.915 to 0.925 g/cc.