MULTILAYERED TEXTILE MATERIAL FOR FORMING THREE-DIMENSIONAL OBJECTS

PROBLEM TO BE SOLVED: To provide a material for a three-dimensional product that has very low weight and is improved in tensile strength and some elasticity.SOLUTION: A multilayered material includes at least three nonwoven fiber layers 10 having unidirectionally oriented fibers and a matrix materia...

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Bibliographic Details
Main Authors HENDERSON MARK ANDREW, LEIMER ROBERT, CHRISTOPHER EDWARD HOLMES, JAMES TARRIER
Format Patent
LanguageEnglish
Japanese
Published 20.08.2015
Subjects
BRAIDING
COTTON-WOOL
FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS
KNITTING
LACE-MAKING
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL
NON-WOVEN FABRICS
PERFORMING OPERATIONS
TEXTILES
TRANSPORTING
TRIMMINGS
WADDING
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Summary:PROBLEM TO BE SOLVED: To provide a material for a three-dimensional product that has very low weight and is improved in tensile strength and some elasticity.SOLUTION: A multilayered material includes at least three nonwoven fiber layers 10 having unidirectionally oriented fibers and a matrix material. Each fiber layer 14, 16, 18 includes a plurality of unidirectionally oriented fibers in which the fibers in a first nonwoven fiber layer 16 of the at least three nonwoven fiber layers 10 form an angle in the range of -25° to -65° with respect to the fibers in another one nonwoven fiber layer 14 of the at least three nonwoven fiber layers 10 and the fibers in a second nonwoven fiber layer 18 of the at least three nonwoven fiber layers 10 form an angle in the range of +25° to +65° with respect to the fibers in another one nonwoven fiber layer 14 of the at least three nonwoven fiber layers 10. The multilayered material having elastic properties that allow the multilayered material to deform by stretching the multilayered material over a three-dimensional mold to form a three-dimensional object. 【課題】非常に軽量でかつ引張り強さと或る程度の伸縮性とが向上した立体製品のための材料の提供。【解決手段】一方向に配向された繊維を有する少なくとも３つの不織繊維層１０と、素地材料とを含む多層材料であって、各繊維層１４、１６、１８は、一方向に配向された複数の繊維を含み、ここで、少なくとも３つの不織繊維層１０のうちの第１の不織繊維層１６内の繊維は、少なくとも３つの不織繊維層のうちの別の１つの不織繊維層１４内の繊維に対して−２５?から−６５?の範囲内で角度を形成し、少なくとも３つの不織繊維層１０のうちの第２の不織繊維層１８内の繊維は、少なくとも３つの不織繊維層１０のうちの別の１つの不織繊維層１４内の繊維に対して＋２５?から＋６５?の範囲内で角度を形成しており、立体物体を形成するために立体型上に多層材料を延伸させることによって多層材料の変形を可能にする伸縮特性を有する多層材料。【選択図】図３
Bibliography:Application Number: JP20150012028