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FOERFARANDE OCH ANORDNING FOER UTVECKLING AV ETT ELEKTROSTATISKT FAELT FOER ELEKTROSTATISK RUGNING AV ETT TRAOD- ELLER GARNFORMAT MATERIAL OCH DEN DAEREFTER ERHAOLLNA FLOCKTRAODEN ELLER FLOCKGARNET.
FOERFARANDE OCH ANORDNING FOER UTVECKLING AV ETT ELEKTROSTATISKT FAELT FOER ELEKTROSTATISK RUGNING AV ETT TRAOD- ELLER GARNFORMAT MATERIAL OCH DEN DAEREFTER ERHAOLLNA FLOCKTRAODEN ELLER FLOCKGARNET.
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机译:用于开发用于贸易或纱线材料的静电选育的静电场的程序和装置,以及所获得的成批纱线或成批纱线。
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摘要
A method and apparatus for electrostatically flocking a thread-like or yarn-like material. This material rectilinearly and continuously or intermittently is moved through an electrical field which is generated between electrodes having non-planar yet symmetrical potential surfaces. This electrical field preferably is generated between curved potential surfaces of the electrodes. The flock is shot into the adhesive coating of a given thread not only radially but also at an angle. The thread does not have to be turned. As a result, a dense and improved flocking is achieved all around the yarn or thread in a simple and economical manner.
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