SPUN-BONDED NONWOVEN FABRIC

To provide a spun-bonded nonwoven fabric excellent in handling properties with light weight, having high elongation.SOLUTION: The spun-bonded nonwoven fabric of the present invention includes a two-component composite spun long fiber containing polyethylene terephthalate and copolyester, having an e...

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Main Authors ODA KATSUJI, URATANI YUSUKE, KAWATO KIMIO, YAMADA YASUSHI, FUJITA TAKUYA, INATOMI SHINICHIRO, YOSHIDA HIDEO, IWANE MASAYOSHI, NISHIMURA HIROAKI, MINEMURA SHINICHI
Format Patent
LanguageEnglish
Japanese
Published 04.10.2023
Subjects
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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Summary:To provide a spun-bonded nonwoven fabric excellent in handling properties with light weight, having high elongation.SOLUTION: The spun-bonded nonwoven fabric of the present invention includes a two-component composite spun long fiber containing polyethylene terephthalate and copolyester, having an elongation of 150% or more after heat treatment.SELECTED DRAWING: None 【課題】軽量で取扱い性に優れ、高伸度となるスパンボンド不織布を提供する。【解決手段】本発明のスパンボンド不織布は、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、熱処理後の伸度が１５０％以上である。【選択図】なし
Bibliography:Application Number: JP20220045951