double covered yarn Fundamentals Explained
double covered yarn Fundamentals Explained
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The First covering course of action requires carefully managing tension as the 1st yarn wraps across the Main, creating a specific spiral pattern that ensures uniform protection and constant performance.
（この画像の場合は、芯ゴムは、天然ゴム糸で、カバード糸は、上糸も下糸もポリエステル糸の生成色です。）
Chinese textile artisans Traditionally emphasized the significance of fiber preparation and rigidity Management, ideas that remain essential to present day double covering procedures.
Solitary-ply yarn is produced using 1 long-staple cotton fibre to produce a thread although two-ply yarn (or double-ply) make reference to a yarn built with two threads of decreased top quality, shorter and weaker threads twisted together to help make a single thicker thread.
This fusion has triggered revolutionary programs and manufacturing approaches that Blend historical textile information with contemporary technical needs, notably in areas the place classic silk processing meets contemporary artificial fiber technological innovation.
ゴム紐（ゴムひも）の耐久性、耐候性の試験方法について説明しますゴム紐（ゴムひも：平ゴム（織ゴム）や丸ゴム）には、天然ゴム糸やポリウレタン弾性糸が等間隔に入っていて、引っ張った状態で生産しそして縮み、そのおかげで伸縮性があります。（ゴム紐・平...
カバーリング機を使用して、太い天然ゴム糸にポリエステル糸を巻いています。
石川県かほく市のゴムひも、組紐とゴム入織物組合の歴史について紹介します
This specialized yarn development procedure will involve wrapping two distinctive yarns about a core filament, creating a one of a kind textile part which has revolutionized material production and general performance use production.
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The relationship in between core pressure and masking yarn velocity performs an get more info important role in identifying the final merchandise’s properties. Greater covering speeds can lead to tighter wrapping patterns, whilst decreased speeds may perhaps produce looser configurations, Every serving various finish-use applications.
中の芯糸に天然ゴム糸やポリウレタン弾性糸などを使用すると横巻ゴムになり、芯糸に糸（伸びないもの）を使用した場合、横巻糸となります。
デメリットとしては、切り口から巻糸が解れやすいという短所があります。
The described parameters of your stretching together with the twists for each metre and the selected wrapping yarn figure out the character, especially elongation, elasticity and overall look on the wrapping yarn. All identified filament, staple here and higher-tech yarns with an elastic Main manufactured from elastane or rubber are utilized.