Alamar JADE "CZ-502" rabi-Kwamfutocin polyester masu duhu sun dace da yin filament na terylene da zare na terylene, fim ɗin masana'antar PET da sauransu. Wannan nau'in kwamfutocin semi-dull suna da halaye na sautin laushi, girman barbashi iri ɗaya, ƙarancin ƙazanta da tsayayyen danko. Don amfani da girke-girke na musamman da fasahar samarwa, rarraba nauyin ƙwayoyin guntu an tsakiya su. Don haka ana amfani da kwamfutocin musamman don samar da kyakkyawan filament na denier da fim ɗin polyester mai sauri tare da kyakkyawan yanayin sarrafawa, aikin chromaticity, babban ƙimar samfuran ƙarshe, ƙarancin ƙimar zare da karyewa.
