METHOD AND APPARATUS FOR MAKING STRETCHABLE ABSORBENT ARTICLES

A METHOD AND APPARATUS (300) FOR MAKING STRETCHABLE ABSORBENT DIAPER ARTICLES. AN ABSORBENT MATERIAL IS PROVIDED AND ENTANGLED WITH A STRETCHABLE MATERIAL TO FORM A STRETCHABLE NETWORK INCORPORATING THE ABSORBENT MATERIAL. IN ONE EMBODIMENT A PLURALITY OF FOAM ABSORBENT MATERIAL PARTICULATES (20,120...

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Hauptverfasser:	ZORB, JAMES EDWARD, NEASE, MICHAEL GARY, DRAGOO, JERRY LAYNE
Format:	Patent
Sprache:	eng
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS 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 HUMAN NECESSITIES HYGIENE LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PERFORMING OPERATIONS PROSTHESES TRANSPORTING TREATMENT OR PROTECTION OF EYES OR EARS
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Zusammenfassung:	A METHOD AND APPARATUS (300) FOR MAKING STRETCHABLE ABSORBENT DIAPER ARTICLES. AN ABSORBENT MATERIAL IS PROVIDED AND ENTANGLED WITH A STRETCHABLE MATERIAL TO FORM A STRETCHABLE NETWORK INCORPORATING THE ABSORBENT MATERIAL. IN ONE EMBODIMENT A PLURALITY OF FOAM ABSORBENT MATERIAL PARTICULATES (20,120) ARE DRAWN OR ACCELERATED BY GRAVITY, VACUUM OR FORCED AIR THROUGH A STREAM OF A MELTBLOWN ADHESIVE THAT CONTACTS ANDENTANGLES THE PARTICULATES AND FORMS A STRETCHABLE NETWORK INCORPORATING THE PARTICULATES (120). (FIGURE 4)