Water soluble film, packets employing the film, and methods of making and using same

• Main Authors: Lee, David M, Nii, Shinsuke, Childers, Jennifer L
• Format: Patent
• Language: English
• Published: 04.10.2022
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES; CANDLES; CHEMISTRY; COMPOSITIONS BASED THEREON; CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; CONVEYING; DETERGENT COMPOSITIONS; DETERGENTS; FATTY ACIDS THEREFROM; GENERAL PROCESSES OF COMPOUNDING; HANDLING THIN OR FILAMENTARY MATERIAL; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; RECOVERY OF GLYCEROL; RESIN SOAPS; SOAP OR SOAP-MAKING; STORING; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS; USE OF SINGLE SUBSTANCES AS DETERGENTS; WORKING-UP

A water-soluble film including a polyvinyl alcohol copolymer resin, a plasticizer, an anti-block filler, and a release modifier is disclosed herein. Also disclosed are related packets incorporating the film, and related methods of making and using the film and packets.