ELASTIC NONWOVEN CLOTH AND ITS PRODUCTION

Japanese Patent JP3020166

B2

PROBLEM TO BE SOLVED: To inexpensively obtain a nonwoven cloth comfortably fitting to the body of a wearer as a clothing raw material and giving an excellent wearing feeling with comfortable touch and having decorative property and stretchability.
SOLUTION: This elastic nonwoven cloth is obtained by arranging very many warp 1, applying a water-soluble adhesive 2 from outside the face, penetrating and dry- solidifying to obtain a warp arranged sheet 3, then inclining the sheet 3 to two directions to length direction of the warp 1 with a needle thread 4 and a hot water- shrinkable bobbin thread 5 obtained by fixing a stretching processed yarn in a stretched state and cross-bias sewing to obtain a warp arranged sewn sheet 6 in which the warp 1 is bundle-sewn with the needle thread 4 and the bobbin thread 5 at each of a prescribed needle pitch P, thus washing the sewn sheet 6 with hot water to melt and remove the water-soluble adhesive 2 and relaxing fixing of each of the bobbin thread 5 are simultaneously shrunk, then many warp 1 is curled in each of the bias sewn interval to impart the warp stretchability by the shrinking force. When a warp imparted an elongated deviation and fixed is used as the warp 1, a longitudinally and horizontally stretchable nonwoven cloth can be readily and inexpensively obtained and a string-like yarn, a knitted yarn or a cloth tape may be used as each of the warp.

Naeshiro, Jiro

JP1999000078900

January 14, 2000

March 24, 1999

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Naeshiro, Jiro

D04H13/00; D05B11/00; D06F91/00; (IPC1-7): D04H3/04; D04H3/10; D04H13/00; D05B11/00; D06F91/00

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