Results 31 to 40 of about 193 (85)

Processing mechanics of alternate twist ply (ATP) yarn technology [PDF]

open access: yes
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
core  

Comportement et propriétés des fibres de polylactide (PLA) pendant le traitement et l’utilisation [PDF]

open access: yes, 2010
Durante los últimos años los investigadores involucrados en el proyecto “Microestructura, caracterización, propiedades y aplicaciones de las fibras de polilactida” subvencionado por el Ministerio de Ciencia e Innovación (MAT2007-66569-C02) han estudiado ...
Cayuela Marín, Diana   +1 more
core  

Properties of vortex yarn [PDF]

open access: yes, 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
core   +1 more source

A Study of Technological Innovation in New Zealand

open access: yes, 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
core   +2 more sources

Energy Transport in Firefighter Protective Clothing [PDF]

open access: yes, 2008
Firefighting protective clothing is a highly advanced system designed to protect people from being burned in high temperature environments. Studies have shown a time delay from when a firefighter enters a high temperature environment until the skin ...
Spangler, Kevin B
core  

Evaluation of yarn characteristics using computer vision and image processing [PDF]

open access: yes, 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  

Analysis of Abrasion Characteristics in Textiles [PDF]

open access: yes, 2012
Gamze Süpüren Mengüç   +2 more
core   +2 more sources

%100 yün sirospun ve konvansiyonel ipliklerden üretilmiş kumaşların özellikleri ve bu kumaşların ultrasonik enerji yöntemi ile boyanması [PDF]

open access: yes, 2009
%100 yün sirospun ve konvansiyonel ipliklerden üretilen dokuma kumaşlar ultrasonik enerji ve konvansiyonel(HT) boyama yöntemleri ile boyanmıştır. Ultrasonik enerji yönteminde iki farklı sıcaklık (80oC ve 90oC) ve iki farklı sürede (80 dakika ve 90 dakika) 1/40 banyo oranında optimum boyama koşulları oluşturulmaya çalışılmıştır.
openaire   +1 more source

Sensorial Comfort of Textile Materials [PDF]

open access: yes, 2012
Gamze Süpüren Mengüç   +2 more
core   +1 more source

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