Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of regenerated polyester porous fiber-based sound absorption tapestry
The invention discloses a preparation method of a regenerated polyester porous fiber-based sound-absorbing tapestry, which is characterized in that regenerated polyester sound-absorbing fibers are used as wool yarns, common polyester yarns are used as plush yarns, and the sound-absorbing tapestry is woven on a double-needle bar Raschel warp knitting machine, so that the sound-absorbing tapestry is good in sound-absorbing effect, environment-friendly, simple in production process and low in manufacturing cost; the method can be applied to industrial production of Raschel blankets on a large scale.
本发明公开了一种再生聚酯多孔纤维基吸声挂毯的制备方法，以再生聚酯吸声纤维为绒纱，以普通涤纶丝为毛绒纱在双针床拉舍尔经编机上织造形成吸声挂毯，吸声效果好，对环境友好，生产工艺简单，造价低，可大规模应用于拉舍尔毛毯工业化生产中。
Preparation method of regenerated polyester porous fiber-based sound absorption tapestry
The invention discloses a preparation method of a regenerated polyester porous fiber-based sound-absorbing tapestry, which is characterized in that regenerated polyester sound-absorbing fibers are used as wool yarns, common polyester yarns are used as plush yarns, and the sound-absorbing tapestry is woven on a double-needle bar Raschel warp knitting machine, so that the sound-absorbing tapestry is good in sound-absorbing effect, environment-friendly, simple in production process and low in manufacturing cost; the method can be applied to industrial production of Raschel blankets on a large scale.
本发明公开了一种再生聚酯多孔纤维基吸声挂毯的制备方法，以再生聚酯吸声纤维为绒纱，以普通涤纶丝为毛绒纱在双针床拉舍尔经编机上织造形成吸声挂毯，吸声效果好，对环境友好，生产工艺简单，造价低，可大规模应用于拉舍尔毛毯工业化生产中。
Preparation method of regenerated polyester porous fiber-based sound absorption tapestry
一种再生聚酯多孔纤维基吸声挂毯的制备方法
LI XUNXUN (Autor:in) / CHEN YUSHUANG (Autor:in) / WU YUEBIN (Autor:in) / LU WEI (Autor:in) / LI JIAWEI (Autor:in) / CHEN LINHAO (Autor:in) / QIU XIANZHOU (Autor:in) / WU MINGXIAN (Autor:in)
12.01.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
D04B
Stricken und Wirken
,
KNITTING
/
D01D
MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF MAN-MADE FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
,
Mechanische Verfahren oder Vorrichtungen für die Herstellung von produzierten Filamenten, Zwirnen, Fasern, Borsten oder Bändern
/
D02G
CRIMPING OR CURLING FIBRES, FILAMENTS, YARNS, OR THREADS
,
Kräuseln oder Texturieren von Fasern, Fäden, Garnen oder Zwirnen
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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