Results 21 to 30 of about 57,158 (91)

<>influence of geometric parameters on final mechanical properties of yarns [PDF]

, 2018
katedra: KTM; rozsah: 84Cílem této práce bylo vytvořit přehled různých způsobů dopřádání přízí. Popsat různé druhy konstrukcí přízí a definovat základní geometrické parametry přízí (průměr, jemnost, počet zákrutů a úhel stoupání šroubovice zákrutu).
Otmarová, Hana
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Properties of knitted fabric made from modified ring-spun yarn [PDF]

, 2015
A modified ring spinning system, wherein a kind of airflow twisting device is equipped for improving the twist propagation process of ring spinning system, has been used to spun three different yarns, namely 29.2tex (Ne20), 14.6tex (Ne40), and 9.7tex ...
Liu, Xinjin, Su, Xuzhong
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A Study of Technological Innovation in New Zealand

, 1997
This thesis addresses the research problem of "what are the key underpinning assets or drivers of technological innovation, and how can they be harnessed to create competitive advantage?" Technological change is an evolutionary process.
Winsley, Peter Harry
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Properties of vortex yarn [PDF]

, 2007
katedra: KTT; přílohy: 1CD; rozsah: 69The aim of this thesis was to describe and ivestigate Vortex spun yarns and compare its sturcture and its features with open-end rotor spun yarn. The retrieval part was concerned with the principle of vortex spinning
Marešová, Jana
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Processing mechanics of alternate twist ply (ATP) yarn technology [PDF]

Ply yarns are important in many textile manufacturing processes and various applications. The primary process used for producing ply yarns is cabling. The speed of cabling is limited to about 35m/min.
Elkhamy, Donia Said
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Evaluation of yarn characteristics using computer vision and image processing [PDF]

, 2004
Irregularity, hairiness and twist are among the most important characteristics that define yarn quality. This thesis describes computer vision and image processing techniques developed to evaluate these characteristics. The optical and electronic aspects
Yasar A. Ozkaya (7201397)
core  

The influence of woven stretch fabric properties on pattern design. [PDF]

, 2001
Conventional pattern construction and pattern making methods typically require the size measurements of a range of standard mannequins or human bodies in order to construct the varying pattern blocks for garment design.
Tsai, I-Chin
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Investigation of Two-fold Yarn Properties Produced as Directly by Using Different Systems in Ring Spinning

, 2013
In this study, breaking strength, unevenness and hairiness properties of two-fold wool/ polyamide blended yarns which were produced directly by using Sirospun and two different compact siro systems were investigated.
Seda Ünal, Sunay Ömeroğlu
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Structure and properties of 100% cotton air-jet yarn [PDF]

Tato diplomová práce zkoumá vliv technologických parametrů na strukturu a vlastnosti bavlněné tryskové příze vypředené na stroji J20 od firmy Rieter a.s. Ústí nad Orlicí.
Bílá, Pavlína
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A research on 100% pes sirospun yarns

, 2013
Sirospun spinning system enables two-folded yarn production in a single step process and this system can be installed on conventional ring spinning system with low investment costs. Sirospun yarns have higher tenacity, lower hairiness and better evenness
Kadoglu H., Üte T.B.
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