MULTI-LAYER FILMS, METHODS OF MANUFACTURE AND ARTICLES MADE THEREFROM

MULTI-LAYER FILMS, METHODS OF MANUFACTURE AND ARTICLES MADE THEREFROM

Multi-layer films particularly suited for packaging applications, including a core layer, a tie layer made from at least 10 wt% of a first polymer and whe re the first polymer preferably is not present in the core layer are provided. Optionally, the multi-layer film may have a skin layer, a second t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: AMBROSE, BENOIT, KEUNG, JAY KIN MING, LU, PANGIA
Format: Patent
Sprache:eng ; fre
Schlagworte:
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
PERFORMING OPERATIONS
TRANSPORTING
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Beschreibung
Zusammenfassung:Multi-layer films particularly suited for packaging applications, including a core layer, a tie layer made from at least 10 wt% of a first polymer and whe re the first polymer preferably is not present in the core layer are provided. Optionally, the multi-layer film may have a skin layer, a second tie layer and/or a second skin layer. Embodiments may have the advantage of improved seal strength, hermeticity, hot tack and reduced-temperature sealability.