Package making – Methods – Forming or partial forming a receptacle and subsequent filling
Reexamination Certificate
2005-01-25
2005-01-25
Sipos, John (Department: 3721)
Package making
Methods
Forming or partial forming a receptacle and subsequent filling
C427S411000, C427S402000, C428S035400, C428S036700, C428S336000, C428S411100
Reexamination Certificate
active
06845599
ABSTRACT:
A multi-layer packaging laminate is produced by simultaneously applying at least two wet coating layers to a substrate web (10) in a slide coater or curtain coater having a slide block (14) over which laminar flow streams of coating liquid flow to reach the substrate web. At least one layer is less than 20 μm thick (wet) and at least one layer has oxygen barrier or scavenger properties.
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Bentmar Mats
Berlin Mikael
Flemmer Katarina
Burns Doane Swecker & Mathis L.L.P.
Lopez Michelle
Sipos John
Tetra Laval Holdings & Finance SA
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