UTHENGA WA POLYESTER

Phunzirani zonse za ulusi wa polyester
Tangoganizani chinthu chosinthika kwambiri chomwe chili m'mabotolo amadzi, zovala, makapeti, makatani, mapepala, zotchingira khoma, upholstery, mapaipi, malamba amagetsi, zingwe, ulusi, zingwe zamatayala, matanga, ma floppy disk liners, kudzaza mapilo ndi mipando, ndi amagwiritsidwanso ntchito m'malo kapena kulimbikitsa minofu yowonongeka ya thupi.Izi ndizosavuta za polyester.

Polyester ikhoza kukhala mu mawonekedwe a pulasitiki ndi ulusi.Zida za polyester ndi ma polima omwe amapanga mabotolo apulasitiki osasunthika omwe amasunga madzi am'mabotolo ndi zakumwa zozizilitsa kukhosi.Ndipo kodi mumadziwa ma baluni okongola aja omwe ali ndi mauthenga okongola omwe adasindikizidwa pa iwo?Amapangidwanso ndi poliyesitala, makamaka, sangweji yopangidwa ndi Mylar ndi zojambulazo za aluminiyamu.Ulusi wathu wa Glitter umapangidwa ndi kuphatikiza kofanana kwa mylar/polyester.

Mtundu wodziwika bwino wa polyester pazolinga za fiber ndi poly ethylene terephthalate, kapena kungoti PET.(Ichinso ndi chinthu chomwecho chimene chimagwiritsidwa ntchito m’mabotolo ambiri a zakumwa zoziziritsa kukhosi.) Ulusi wa poliyesitala umapangidwa ndi kutulutsa, njira yokakamiza madzi okhuthala, omata (pafupi ndi kusasinthasintha kwa uchi wozizira) kudzera m’mabowo ang’onoang’ono a spinneret, chipangizo amaoneka ngati shawa mutu, kupanga mosalekeza filaments wa theka-olimba polima.Malingana ndi chiwerengero cha mabowo, monofilaments (dzenje limodzi) kapena multifilaments (mabowo angapo) amapangidwa.Ulusiwu ukhoza kutulutsidwa m'mawonekedwe osiyanasiyana (ozungulira, trilobal, pentagonal, octagonal, ndi ena), zomwe zimapangitsa mitundu yosiyanasiyana ya ulusi.Mawonekedwe aliwonse amabweretsa kuwala kosiyana kapena kapangidwe kake.

Mitundu yayikulu ya ulusi wa polyester
Ulusi wa Corespun polyester ndi kuphatikiza kwa ulusi wapakatikati wa ulusi wa polyester wokutidwa mu poliyesitala wopota.Imadziwikanso kuti 'Poly-core spun-poly', "P/P", ndi ulusi wa "PC/SP".Ubwino wogwiritsa ntchito ulusi wa polyester wa core spun monga OMNI kapena OMNI-V, ndiye mphamvu yowonjezera yomwe nsonga ya filament imawonjezera.OMNI ndi OMNI-V ndizokonda zokongoletsedwa ndi matte komanso kulimba kolimba.

Filament polyester ndi ulusi wosalekeza wa ulusi.Ena amamva mawu akuti filament ndipo molakwika amaganiza kuti ndi monofilament.Monofilament, yomwe imaoneka ngati chingwe chophera nsomba, ndi mtundu umodzi chabe wa ulusi wa ulusi.Ndi ulusi umodzi (mono) wa chingwe.MonoPoly ndi chitsanzo cha ulusi wa monofilament.Ulusi winanso ndi ulusi wambiri, womwe umakhala ndi zingwe ziwiri kapena zitatu zopota pamodzi.Ili ndiye gulu lalikulu kwambiri la polyester ya filament.Ulusi wa Multifilament ndi wosalala komanso wopanda linki koma sizowonekera.Ubwino wa ulusi wopanda lint ndi makina otsuka komanso osakonza pang'ono.Pansi Pansi Ndi Zabwino Kwambiri!ndi zitsanzo za ulusi wa polyester wa filament.

Trilobal polyester ndi ulusi wambiri, wopindika, wowoneka bwino kwambiri wopitilira ulusi.Ili ndi mawonekedwe owala a rayon kapena silika, koma ubwino wa ulusi wa polyester.Ulusi wooneka ngati katatu amawonetsa kuwala kochulukirapo komanso kupangitsa nsalu kukhala zonyezimira.Mizere yathu ya Magnifico ndi Fantastico ndi ulusi wa trilobal polyester.

Ulusi wopota wa poliyesitala amapangidwa ndi kupota kapena kupindika palimodzi utali wamfupi wa ulusi wa poliyesitala.Izi n’zofanana ndi mmene ulusi wa thonje umapangidwira.Ulusi waufupi umenewu amakulungidwa pamodzi n’kupanga ulusi wokwanira kukula kwake.Ulusi wopota wa poliyesitala umapereka mawonekedwe a ulusi wa thonje, koma amakhala ndi mphamvu zambiri.Polyester yowuluka ndiyotsika mtengo kupanga ndipo nthawi zambiri imakhala ulusi wotchipa.Sitimalimbikitsa poliyesitala wopota kuti apange quilting, chifukwa siwolimba ngati ulusi wa corespun, filament, kapena trilobal polyester.

Bonded Polyester ndi ulusi wamphamvu wa poliyesitala womwe umagwiritsidwa ntchito popanga upholstery.Popeza poliyesitala ili ndi kukana kowoneka bwino kwa UV, poliyesitala yomangika imagwiritsidwa ntchito nthawi zambiri ngati zida zakunja ndi zokutira zamagalimoto.Chophimba chapadera cha utomoni chimawonjezera mphamvu ndikuthandizira kuchepetsa kukangana kukasokedwa pa liwiro lalikulu.

Ulusi wa poliyesitala umachira msanga pambuyo pakuwonjezedwa (mawu akuti elongation amafotokoza kutambasuka ndi kuchira) ndipo amamwa chinyezi chochepa kwambiri.Polyester imalimbana ndi kutentha (chowumitsira ndi chitsulo chotetezeka), ndi kutentha kosungunuka pafupifupi 480º F (poyerekeza, nayiloni imayamba kukhala yachikasu pa 350º F ndipo imasungunuka pafupifupi 415º F).Ulusi wa poliyesitala ndi wosasunthika, wosagonjetsedwa ndi mankhwala, ndipo ukhoza kutsukidwa kapena kutsukidwa ndi zosungunulira zotsukira.