NONWOVEN FABRIC

To provide a nonwoven fabric which can suppress reduction in thickness when a compressive force is applied.SOLUTION: There is provided a nonwoven fabric having a fusion-bonding point between fibers, in which the nonwoven fabric contains a fiber coated with a polymer having a glass transition point o...

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Bibliographische Detailangaben
Hauptverfasser:	KIZAWA KAI, ZHANG FAN
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS BRAIDING 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 FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR FOMENTATION HUMAN NECESSITIES HYGIENE KNITTING LACE-MAKING LAUNDERING MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL MEDICAL OR VETERINARY SCIENCE NON-WOVEN FABRICS ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES TEXTILES TREATMENT OF TEXTILES OR THE LIKE TREATMENT OR PROTECTION OF EYES OR EARS TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS TRIMMINGS WADDING
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Beschreibung
Zusammenfassung:	To provide a nonwoven fabric which can suppress reduction in thickness when a compressive force is applied.SOLUTION: There is provided a nonwoven fabric having a fusion-bonding point between fibers, in which the nonwoven fabric contains a fiber coated with a polymer having a glass transition point of 10°C or higher. An apparent thickness when a load of 0.05 kPa is applied to one surface side by using a horizontal plate is 1.5 mm or more, and a ratio of a contact area between the horizontal plate and the nonwoven fabric to a surface area of the nonwoven fabric under a pressure of 3 kPa is 90% or less on at least one surface side.SELECTED DRAWING: None 【課題】圧縮力がかかった際の厚みの低減性が小さく抑えられる不織布を提供する。【解決手段】繊維同士の融着点を有する不織布であって、ガラス転移点が１０℃以上のポリマーが付着した繊維を有し、水平板を用いて０．０５ｋＰａ荷重を一方の面側から付加した状態での見かけ厚みが１．５ｍｍ以上であり、少なくとも一方の面側において、不織布の表面積に占める、３ｋＰａ加圧下の前記水平板と不織布との接触面積の割合が９０％以下である不織布。である不織布。【選択図】なし