ply yarnとは 意味・読み方・使い方

This stretch spun yarn comprises multilayer spun yarn composed of a sheath part in which short fibers including the natural fibers and/or cellulosic fibers are arranged and a core part in which the synthetic fibers are arranged, wherein two ply yarn composing the multilayer spun yarn is formed into coil-structured yarn having a double-helical structure in the longitudinal direction.例文帳に追加

天然繊維及び／又はセルロース系繊維を包含する短繊維が鞘部に配され、かつ合成繊維が芯部に配された複重層紡績糸において、該複重層紡績糸の双糸が長手方向に二重らせん構造を有するコイル状構造糸であることを特徴とする伸縮性紡績糸。 - 特許庁

Because the two ply yarn is formed into the coil-structured yarn having the double-helical structure, spaces are formed between two threads of single yarn, so that existence of the spaces deeply relates to the stretchability, the resilience, and the bulky feeling of the woven knitted fabric.例文帳に追加

該双糸が二重らせん構造を有するコイル状構造をとることで、二本の単糸間に空隙ができ、この空隙の存在が織編物における伸縮性、弾発性及びふくらみ感に深く関与する。 - 特許庁

(4) The twine is a single-twist or ply twine comprising one or a plurality of pieces of aromatic polyamide fiber yarn and having a twist constant of 1-4.例文帳に追加

（４）芳香族ポリアミド繊維糸条が、１本あるいは複数本で撚係数が１〜４の片撚あるいは双撚された撚糸であること。 - 特許庁

(1): the fineness of doubly ply yarn ≤55 dtx, (2): 2,000≤twist factor of the final twist≤7,000, (3): 1,400≤twist factor of the first twist≤7,000.例文帳に追加

（１）諸撚双糸の繊度≦５５デシテックス（２）２０００≦上撚の撚係数≦７０００（３）１４００≦下撚の撚係数≦７０００ - 特許庁

This plied twisted yarn 1 is obtained by plying and twisting a multiple number of twisted yarns 2 in the same direction consisting of constituting yarns 3 containing a synthetic yarn having a profiled cross section, having first twists and ply twists in opposite directions and the number of twists of the ply twists as ≤1/2 of that of the first twists.例文帳に追加

異形断面の合成繊維を含む構成糸３からなる同方向の撚糸２が複数本合撚されてなり、下撚りと上撚りの撚り方向が反対であり、上撚りの撚り数が下撚りの撚り数の半分以下である合撚糸１。 - 特許庁

Preferably, the covering yarn is a double-covering yarn, and the ratio of the ply twist number to the first twist number is 0.6 to 0.9 in the double-covering yarn, and the rubbery elastic yarn has 55-95% PSD value (permanent distortion rate after elongating an elastic yarn by 100% and treating the yarn by dry heat set at 140°C for 60 sec).例文帳に追加

好ましくは前記カバリング糸はダブルカバリング糸であり、該ダブルカバリング糸における上撚り数と下撚り数の比率が０．６〜０．９であり、前記ゴム状弾性糸状はＰＳＤ値（弾性糸を１００％伸張し、１４０℃で６０秒間の乾熱セットを施した後の永久変形歪み率）が５５〜９５％である。 - 特許庁

The multi-ply woven fabric bound by a binding yarn 3 in a state in which a plurality of woven fabrics (unit woven fabrics 1 and 2) are superposed are chemically treated to reduce an amount of the binding yarn 3.例文帳に追加

複数の織物（単位織物１，２）を重ね合わせた状態で結束糸３により結束して成る多重織物を薬品処理して上記結束糸３の量を減量するようにした。 - 特許庁

Specifically, a reducible yarn 4 for reducing the amount by chemical treatment is used as the binding yarn 3 and the multi-ply woven fabric is brought into contact with an aqueous solution of caustic soda set under prescribed conditions of concentration and temperature for a prescribed time to carry out reduction treatment of the amount of a reducible yarn 4.例文帳に追加

具体的には、上記結束糸３として、薬品処理により減量する減量性糸４を用い、多重織物を、濃度及び温度が所定の条件に設定された苛性ソーダ溶液に所定の時間だけ触れさせて、上記減量性糸４の量を減量処理する。 - 特許庁