LYOCELL FIBER, NONWOVEN FABRIC AGGREGATE COMPRISING SAME, AND MASK PACK SHEET COMPRISING SAME

• Main Authors: JIN, Sang Woo, KIM, Woo Chul, LEE, Sang Yoel, JUNG, Jong Chul, LEE, Sang Mok
• Format: Patent
• Language: English; French; Korean
• Published: 05.07.2018
• Subjects: APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS; BRAIDING; CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS; 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; MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS; NATURAL OR ARTIFICIAL THREADS OR FIBRES; NON-WOVEN FABRICS; SPINNING; TEXTILES; TRIMMINGS; WADDING

The present invention relates to a lyocell fiber, a nonwoven fabric aggregate comprising the same, and a mask pack sheet comprising the same. The present invention provides a lyocell fiber which has a monofilament section that is a flat thread or a flat thread with a curvature, a nonwoven fabric aggregate comprising the same, and a mask pack sheet comprising the same, thereby being capable of exhibiting physical characteristics that could not be provided by existing circular cross-sectioned lyocell fibers. Accordingly, the present invention can provide an effect of having excellent physical characteristics such as bending properties for industrial material use; good texture and soft gloss properties for clothing and interior use; transparency, skin adhesion, absorption, and retention of solvents such as water, smooth surface touch for use in a nonwoven fabric aggregate of a mask pack, etc. La présente invention concerne une fibre lyocell, un agrégat de non-tissé comprenant celle-ci, et une feuille de masque de soin comprenant celui-ci. La présente invention concerne une fibre lyocell qui présente une section monofilament qui est un fil plat ou un fil plat doté d'une courbure, un agrégat de non-tissé comprenant celle-ci, et une feuille de masque de soin comprenant celui-ci, ce qui lui permet de présenter des caractéristiques physiques qui ne pourraient pas être fournies par des fibres lyocell à section transversale circulaire existantes. Par conséquent, la présente invention peut fournir un effet de présenter d'excellentes caractéristiques physiques telles que des propriétés de flexion destinée à une utilisation de matériau industriel; de bonnes propriétés de texture et de brillant léger destinées à une utilisation dans les vêtements et en intérieur; la transparence, l'adhérence à la peau, l'absorption et la rétention de solvants tels que l'eau, le toucher de surface lisse destiné à être utilisé dans un agrégat de non-tissé d'un masque de soin, etc. 본 발명은 라이오셀 섬유, 이를 포함하는 부직 섬유 집합체 및 이를 포함하는 마스크팩 시트에 관한 것이다. 본 발명은 모노 필라멘트의 단면이 편평사이거나, 곡률을 가지는 편평사인 라이오셀 섬유, 이를 포함하는 부직 섬유 집합체 및 이를 포함하는 마스크팩 시트를 제공함으로써, 기존의 원형 단면의 라이오셀 섬유에서 제공할 수 없었던 물리적 특성을 발휘할 수 있게되어, 산업자재 용도에는 우수한 굽힘 특성, 의류나 인테리어 용도에는 좋은 감촉과 부드러운 광택 특성, 마스크팩 부직 섬유 집합체 용도에는 투명성, 피부 밀착성, 수분 등 용매 흡수성 및 유지성, 매끄러운 표면 촉감 등의 우수한 물성 특징을 갖는 효과를 제공할 수 있게 되었다.