SPUNBOND NONWOVEN FABRIC

To provide a spunbond nonwoven fabric that is excellent in designability and has sufficient appearance quality, strength and excellent flexibility at least in one direction.SOLUTION: A spunbond nonwoven fabric has a stripe pattern formed with high luminance areas 1 and low luminance areas 2 alternat...

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Bibliographische Detailangaben
Hauptverfasser:	SHIMADA DAIKI, FUJITA YOSHINARI, KOIDE GEN
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BRAIDING COTTON-WOOL FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS KNITTING LACE-MAKING MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL NON-WOVEN FABRICS TEXTILES TRIMMINGS WADDING
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Beschreibung
Zusammenfassung:	To provide a spunbond nonwoven fabric that is excellent in designability and has sufficient appearance quality, strength and excellent flexibility at least in one direction.SOLUTION: A spunbond nonwoven fabric has a stripe pattern formed with high luminance areas 1 and low luminance areas 2 alternately arranged at least on one of surfaces. In an average luminance profile in a direction 5 orthogonal to a stripe pattern formation direction 4, luminance difference between an apex and a neighboring bottom is 10 to 100, pitch of the apexes is 5 mm to 60 mm, and a fiber orientation degree is 0° to 45° based on the stripe pattern formation direction.SELECTED DRAWING: Figure 3 【課題】意匠性に優れ、十分な品位と強度を有し、かつ少なくとも一方向の柔軟性に優れるスパンボンド不織布の提供。【解決手段】少なくとも一方の表面が、高輝度領域１と低輝度領域２とが交互に配列されてなるストライプ模様を有するスパンボンド不織布であって、ストライプ模様の形成方向４と直交する方向５の平均輝度プロファイルにおいて、頂点部と隣接する底部との輝度差が１０～１００であり、頂点部のピッチが５ｍｍ～６０ｍｍであり、ストライプ模様の形成方向を基準とした繊維配向度が０°～４５°である、スパンボンド不織布。【選択図】図３