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US 2005/0028490 A1Published application
Process for producing a sealed water-soluble package
AssigneeReckitt Benckiser N.V.
InventorsRalf Wiedemann, Marcus Guzmann
Life of this patent
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Abstract
Process for producing a sealed water-soluble package of improved aesthetic appearance by treating at least part of the outer surfaces of the sealed package with a plasticizer composition and applying heat thereto, a package obtainable thereby and a specified use of such package.
Claims15
Process for producing a sealed water-soluble package containing a composition, the process comprising the steps of
- (a) moulding a first sheet of water-soluble film material to create recesses therein to receive said composition;
- (b) filling said composition into said recesses;
- (c) covering said recesses filled with said composition with a second sheet of water-soluble film material;
- and
- (d) sealing said first and second sheets together at least around said recesses,
- wherein the process additionally comprises treating at least part of the outer surfaces of the sealed package with a plasticizer composition and applying heat thereto.
3 more elements
Dependencies are inferred from the claim text.