Titre : |
New system concepts for spinning bicomponent filament yarns |
Type de document : |
texte imprimé |
Auteurs : |
Günter Schütt, Auteur ; Susanne Beyer, Auteur |
Année de publication : |
2017 |
Article en page(s) : |
p. 73-75 |
Langues : |
Anglais (eng) |
Catégories : |
Fibres textiles bi-composant FilamentsFibre de longueur infinie ou extrême comme celle qu'on trouve dans la soie à l'état naturel. Les fibres manufacturées sont extrudées en filaments qui sont transformés en fils continus, en fibres courtes ou en câbles. Filature
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Index. décimale : |
677.4 Textiles artificiels |
Résumé : |
Oerlikon Barmag and Oerlikon Neumag offer tailor-made concepts for all applications. For standard polymer and standard cross-sections, the single-temperature system is the ideal solution; whereas the dual-temperature system is recommended for microfibers and temperature-sensitive polymers. However, most co-polymers available on the market are considerably more stable and hence more temperature-independant than even a few years ago. Correspondingly, the ratio of polymers for which systematic separation of the temperature transfers right up to the spin pack is essential now lies at 5-10%. The vast majority of cross-sections can be manufactured using the single-temperature system. This is turn has significant cost advantages in production. With the patented Oerlikon Manmade Fibers segment dual-temperature system, sensitive polymers are processed into high-quality bicomponent fibers and filaments. This concept also offers yarn producers a considerable degree of flexibility. |
Note de contenu : |
- Diverse cross-section ensure diverse yarn properties
- Eccentricity of the core
- Fine yarns: bicomponent microfibers
- Demanding technology
- System concepts
- Single-temperature system
- Dual-temperature system
- Special spin beam for sensitive bicomponent filament yarns |
En ligne : |
https://drive.google.com/file/d/1K-z31MHXBhmAiNqVHv4zIjyw1MSR69Hh/view?usp=drive [...] |
Format de la ressource électronique : |
Pdf |
Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=29411 |
in CHEMICAL FIBERS INTERNATIONAL > (10/2017) . - p. 73-75