| Titre : |
Taylor-made special yarns from PET POY for technical and medical products |
| Type de document : |
texte imprimé |
| Auteurs : |
Stefan Schindler, Auteur ; Bauder Hans-Jürgen, Auteur ; Heinrich Planck, Auteur |
| Année de publication : |
2012 |
| Article en page(s) : |
p. 57-59 |
| Langues : |
Anglais (eng) |
| Catégories : |
Fil partiellement orienté
Polyéthylène téréphtalate
Textiles et tissus à usages médicaux
|
| Index. décimale : |
677.4 Textiles artificiels |
| Résumé : |
DDriven by the increasing demand for technical and medical PET filament yarns within the titer range of up to 300 dtex, processes and means were explored which permit manufacturing of tailor-made special yarns in small lot sizes. Because LOY (low oriented yarn) can neither be sorted for a longer time, nor easily transport, it is not available to the smaller filament yarn processors as raw material. Usability of PET POY (partially oriented yarn), both as standard product and with higher viscosities, as storable and widespread alternative to LOY was examined in the present AiF project (IGF 15566 N). The effects on the yarn characteristics of the yarn heating method during drawing were analyzed e.g. with saturated steam instead of a heated godet. The results are now a part of a retrieval system. The DITF Denkendorf offers its application to enterprises. |
| Note de contenu : |
- Characterization drawing test (CDT)
- Influence of the viscosity of the PET granulates
- Influences of the drawing
- Influences of saturated steam in the drawing process
- Shelf life of POY
- Retrieval system for structured information
- Guideline for the development of setting for drawing technical and medical yarns from PET POY |
| En ligne : |
https://drive.google.com/file/d/1nw05vPj4AdwiGaRa-ILy8BnaYRNVHjBK/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=16339 |
in CHEMICAL FIBERS INTERNATIONAL > (10/2012) . - p. 57-59
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