| Titre : |
Bulky production scrap : Processing bulky scrap into high-quality recyclate on a single-stage line |
| Type de document : |
texte imprimé |
| Auteurs : |
Michael Heinzlreiter, Auteur |
| Année de publication : |
2016 |
| Article en page(s) : |
p. 144-146 |
| Langues : |
Anglais (eng) |
| Catégories : |
Matières plastiques -- Recyclage
Matières plastiques -- Recyclage -- Appareils et matériel
|
| Index. décimale : |
668.4 Plastiques, vinyles |
| Résumé : |
Material handling - For recycling production scrap, where material costs account for a large share of finished product costs, a single-stage process offers high efficiency and quality. In the case of production scrap with complex geometry, this can be achieved through the use of a guillotine. |
| Note de contenu : |
- Material logistics for virgin material used as a model
- Production scrap that is difficult to process
- FIGURES : 1. High awareness of the problem : About half of the EU companies surveyed (83% of the US companies) use in-house recycling for more resource-efficient production - 2. Material contamination and the consequence : a) stress crack in a PE film, initiated by dust contamination (dust particle size about 100µm), b) mixing two polymer types (HDPE embedded in a PP polymer matrix - 3. Automatic transfer to the shredder-feeder-extruder combination : Pipe pieces on a conveyor belt after comminution with a guillotine - 4. Film roll cardboard winding core : After the guillotine knife has split the winding core from above, it is removed manually in a special work station during the single-stage recycling process ; an air shower cleans off any cardboard residues |
| En ligne : |
https://drive.google.com/file/d/1AevFm_sY6f7mMcAApNBkYY7aeY4ttUAh/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=28086 |
in KUNSTSTOFFE INTERNATIONAL > Vol. 106, N° 10 (10/2016) . - p. 144-146
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