LONG FIBER NONWOVEN FABRIC, AND PRODUCTION METHOD OF LONG FIBER NONWOVEN FABRIC

To provide a long fiber nonwoven fabric having excellent elasticity.SOLUTION: The long fiber nonwoven fabric of the present invention is composed of a two-component composite spun long fiber including polyethylene terephthalate and copolyester, having a 10% elongation recovery rate of 80% or more.SE...

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Bibliographic Details
Main Authors ODA KATSUJI, URATANI YUSUKE, YAMADA YASUSHI, KAWATO KIMIO, FUJITA TAKUYA, YOSHIDA HIDEO, INATOMI SHINICHIRO, NISHIMURA HIROAKI, IWANE MASAYOSHI, MINEMURA SHINICHI
Format Patent
LanguageEnglish
Japanese
Published 11.10.2023
Subjects
BRAIDING
COTTON-WOOL
FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS
FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
KNITTING
LACE-MAKING
LAUNDERING
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL
NON-WOVEN FABRICS
TEXTILES
TREATMENT OF TEXTILES OR THE LIKE
TRIMMINGS
WADDING
WALL, FLOOR OR LIKE COVERING MATERIALS, e.g. LINOLEUM,OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF AFIBROUS WEB COATED WITH A LAYER OF MACROMOLECULARMATERIAL
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Summary:To provide a long fiber nonwoven fabric having excellent elasticity.SOLUTION: The long fiber nonwoven fabric of the present invention is composed of a two-component composite spun long fiber including polyethylene terephthalate and copolyester, having a 10% elongation recovery rate of 80% or more.SELECTED DRAWING: None 【課題】優れた伸縮性を有する長繊維不織布を提供することである。【解決手段】本発明の長繊維不織布は、ポリエチレンテレフタレートと共重合ポリエステルとを含む２成分複合紡糸の長繊維を含んで構成されており、１０％の伸長回復率が８０％以上である。【選択図】なし
Bibliography:Application Number: JP20220052156