发明公开
EP3175968A1 VERFAHREN ZUR KONTINUIERLICHEN STOFFLICHEN VERWERTUNG VON ALTFRAKTIONEN AUS FASERN UND GEWEBEN AUF BASIS VON THERMOPLASTISCHEN KUNSTSTOFFEN
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基本信息:
- 专利标题： VERFAHREN ZUR KONTINUIERLICHEN STOFFLICHEN VERWERTUNG VON ALTFRAKTIONEN AUS FASERN UND GEWEBEN AUF BASIS VON THERMOPLASTISCHEN KUNSTSTOFFEN
- 专利标题（英）：Method for the continuous material exploitation of old fractions from fibre and tissue based on thermoplastic plastics
- 专利标题（中）：方法ALTFRAKTIONEN纤维和组织的不断循环利用基于热塑性塑料
- 申请号：EP15197545.5 申请日：2015-12-02
- 公开(公告)号：EP3175968A1 公开(公告)日：2017-06-07
- 发明人： WEBER, Thorsten , POHL, Tim
- 申请人： Reifenhäuser GmbH & Co. KG Maschinenfabrik
- 申请人地址： Spicher Straße 46-48 53844 Troisdorf DE
- 专利权人： Reifenhäuser GmbH & Co. KG Maschinenfabrik
- 当前专利权人： Reifenhäuser GmbH & Co. KG Maschinenfabrik
- 当前专利权人地址： Spicher Straße 46-48 53844 Troisdorf DE
- 代理机构： Wagner Albiger & Partner Patentanwälte mbB
- 主分类号： B29C47/00
- IPC分类号： B29C47/00 ; B29C47/10 ; B29C47/76 ; B29B17/04
The invention relates to a method for continuous recycling of Altfraktionen of fibers and fabrics based on thermoplastic plastics, in which an extrusion device (1) in the extrusion direction (E) are considered first, the Altfraktion of fibers and tissues and subsequently a formed of thermoplastic polymers and additives further fraction is fed to the supplied Altfraktion and the other fraction in the extrusion device (1) were mixed together, degassed and jointly from the extrusion device (1), forming an extrudate (6) are extruded, in which the Altfraktion under at least partial maintenance of the fiber structure is embedded in the thermoplastic polymer of the further group, wherein the mixing, degassing and extruding the Altfraktion and the further fraction are carried out at temperatures below the softening temperature of at least one of the thermoplastics de r is Altfraktion.