Elastomeric articles having a welded seam made from a multi-layer film

Elastomeric articles having a welded seam made from a multi-layer film

Elastomeric articles, such as gloves (10), are made by welding together two plies of a multi- layer film (40). The film plies are welded together through ultrasonic bonding, thermal bonding, or mixtures thereof. The multi -layer film (40) includes at least three layers (42,44,46) that, in one embodi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DEMARCO, ALPHONSE CARL, SHAWVER, SUSAN ELAINE, SHAMIS, MARTIN S
Format: Patent
Sprache:eng
Schlagworte:
ACCESSORIES
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
OUTERWEAR
PROTECTIVE GARMENTS
SURGERY
WEARING APPAREL
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Beschreibung
Zusammenfassung:Elastomeric articles, such as gloves (10), are made by welding together two plies of a multi- layer film (40). The film plies are welded together through ultrasonic bonding, thermal bonding, or mixtures thereof. The multi -layer film (40) includes at least three layers (42,44,46) that, in one embodiment, are coextruded. Each layer (42,44,46) of the multi -layer film is made from a different composition that produces layers having different properties.