Apparatus and method

A method of bonding a fibrous material such as the non-woven fabric 146 of an absorbent core and a (PVA or PVOH) polyvinyl alcohol film 144 in a bottom sheet of a sanitary pad comprises applying a polyvinyl alcohol solution binder layer 148 to a surface of the PVA film and/or to a surface of the fib...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Olivia Youngjoo Ahn, Aaron Mathews Koshy, Sebastian William Macnair-Smith
Format:	Patent
Sprache:	eng
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS DISINFECTION, STERILISATION, OR DEODORISATION OF AIR FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS
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