APERTURED FILM HAVING IMPROVED FLUID DISTRIBUTION PROPERTIES, METHOD OF FORMING SAME, AND ABSORBENT PRODUCTS INCORPORATING SAME

An apertured film for use as a topsheet in absorbent products wherein the fi lm is corona treated on one side, and has received a surfactant application tha t is distributed to both the corona treated and non-corona treated sides of th e film. A method for application of surfactant includes applying...

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Hauptverfasser:	BURWELL, DAVID A, LUCHINO, THOMAS PATRICK, PARGASS, SUNITA, ROLLER, JUDITH E
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING BANDAGES, DRESSINGS OR ABSORBENT PADS CHEMISTRY COMPOSITIONS BASED THEREON CUTTING CUTTING-OUT DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION GENERAL PROCESSES OF COMPOUNDING HAND CUTTING TOOLS HUMAN NECESSITIES HYGIENE INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS MEDICAL OR VETERINARY SCIENCE METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PERFORATING PERFORMING OPERATIONS PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE PROSTHESES PUNCHING SEVERING SEVERING BY MEANS OTHER THAN CUTTING SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS STAMPING-OUT THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING TREATMENT OR PROTECTION OF EYES OR EARS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL WORKING-UP
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Beschreibung
Zusammenfassung:	An apertured film for use as a topsheet in absorbent products wherein the fi lm is corona treated on one side, and has received a surfactant application tha t is distributed to both the corona treated and non-corona treated sides of th e film. A method for application of surfactant includes applying the surfactan t to one side of the film and rolling the film into a roll while the surfactan t is still wet in order to apply surfactant to both sides of the film.