NON-WOVEN FABRIC WEB HAVING PRINTED PATTERN

A non-woven fabric web having a printed pattern. The web has an air permeability of 0-3500 L/m 2 /s, and comprises an upper surface fiber layer, at least one middle ink-receiving layer, and a lower surface fiber layer sequentially connected. Fibers in the upper surface fiber layer and lower surface...

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Bibliographische Detailangaben
1. Verfasser:	WENG, Qiqing
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS BRAIDING COLOUR PRINTING COTTON-WOOL DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE KNITTING LACE-MAKING LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM LINING MACHINES MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL MEDICAL OR VETERINARY SCIENCE NON-WOVEN FABRICS ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PERFORMING OPERATIONS PRINTING PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES PROSTHESES STAMPS TEXTILES TRANSPORTING TREATMENT OR PROTECTION OF EYES OR EARS TRIMMINGS TYPEWRITERS WADDING
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Beschreibung
Zusammenfassung:	A non-woven fabric web having a printed pattern. The web has an air permeability of 0-3500 L/m 2 /s, and comprises an upper surface fiber layer, at least one middle ink-receiving layer, and a lower surface fiber layer sequentially connected. Fibers in the upper surface fiber layer and lower surface fiber layer have a fiber fineness larger than 1.0D. Fibers in the middle ink-receiving layer have a fiber fineness smaller than 0.3D. The middle ink-receiving layer is printed with a single-color or multi-color ink printed pattern. The fibers respectively in the upper surface fiber layer, the at least one middle ink-receiving layer, and the lower surface fiber layer are laid, sprayed, and formed into shape via heat pressing points by means of a single thermal bonding process. The area of recessed regions formed by the heat pressing points is 5-70% of the total area. The non-woven fabric web of the present invention can effectively prevent an ink transfer during use from causing potential problems, such as skin allergies.