Polyester, imwe munganda zikora cyane kandi zikoreshwa cyane ku isi, zahindutse ibikoresho fatizo ku isoko ry’imyenda y’ubucuruzi bw’amahanga kubera kurwanya ubwiza bw’imitsi, kurwanya iminkanyari, hamwe n’ibiciro by’ibiciro. Imyenda ya polyester irashobora kugabanywamo ibyiciro byinshi hashingiwe ku itandukaniro ryibikorwa byakozwe, fibre morphologie, hamwe nimirimo ikora, buri kimwe gisubiza ibyifuzo byubucuruzi bwubucuruzi butandukanye.
Ibyiciro Byibanze by Fibre Morphology
Ukurikije imiterere ya fibre, imyenda ya polyester igabanijwe cyane muburyo bubiri bwibanze: filament na fibre fibre. Polyester filament ikorwa binyuze mukuzunguruka guhoraho kandi ikubiyemo filime isanzwe, hasi - kurambura imyenda (DTY), hamwe na - kurambura (FDY). Bikunze gukoreshwa mubitambaro by'imyenda (nk'ishati n'ikositimu), imyenda yo mu rugo (imyenda n'ibitanda), n'ibitambara byo mu nganda. Muri byo, DTY, kubera ubworoherane buringaniye, ni amahitamo azwi cyane kubicuruzwa byoherejwe hanze. Polyester staple fibre, ikozwe mugukata filaments, akenshi ivangwa na fibre naturel nka pamba na viscose. Ikoreshwa mugukora imyenda ihendutse (nka T - amashati n imyenda yabana) hamwe nibikoresho byuzuza (nk umusego nigitambara), kandi ifite isoko ryinshi mubiciro market- amasoko akomeye nko muburasirazuba bwo hagati na Aziya yepfo yepfo.
Imikorere Yahinduwe Igice cya Polyester
Kugira ngo habeho gukenera imitungo yihariye ku isoko ry’ubucuruzi bw’amahanga, polyester ikora ikorwa hifashishijwe imiti cyangwa ihinduka ry’umubiri byahindutse akarere k’ibicuruzwa byoherezwa mu mahanga mu myaka yashize. Kurugero, ubushuhe - gukubita polyester, hamwe no guhumeka neza binyuze mubice byanditseho umusaraba -, bikoreshwa cyane mumyenda ya siporo, cyane cyane muburayi, Amerika, Ubuyapani, na Koreya yepfo. Flame - retardant polyester, yagezweho hongerwaho ibyuma bisubiza umuriro kugira ngo byuzuze amahame mpuzamahanga y’umutekano (nka EU EN 11612), bikoreshwa cyane cyane mu myambaro ikingira ndetse n’ibikoresho byo mu rugo, hamwe n’ibisabwa byibanda kuri peteroli yo mu burasirazuba bwo hagati - itanga uturere n’inganda z’inganda zo muri Amerika y'Amajyaruguru. Cationic Dyeable polyester, yahinduwe kugirango yongere irangi ryirangi, ikoreshwa mugukora imyenda yamabara kandi yimyambarire, kandi ikoreshwa cyane mubikorwa byimyambarire byihuta byamajyepfo ya Aziya.
Hejuru - kurangiza Ibicuruzwa Ibyiciro Byaguwe nuburyo butandukanye
Byongeye kandi, polyester zitandukanye zakozwe binyuze mukuzunguruka hamwe na microfiber tekinoroji yarushijeho kwagura ibikorwa byabo mubucuruzi bwamahanga. Kurugero, suede yigana ikozwe mwizinga - muri - microfibers yo mu nyanja - itanga ibyiyumvo byoroshye kandi biramba, cyane cyane bigurishwa mumasoko maremare - imizigo hamwe nisoko ryinkweto muburayi na Amerika. Polyester - nylon yimyenda yimyenda ihuza ubukana bwa polyester hamwe nubwitonzi bwa nylon kandi akenshi bikoreshwa mumyenda yo hejuru - yanyuma, bikundwa cyane kumasoko yUbuyapani nu Burayi.
Kuva muburyo bwibanze kugeza kubicuruzwa bikora kandi bitandukanye, sisitemu yo gutondekanya imyenda ya polyester ihuza cyane nibisabwa bitandukanye ku isoko ry’ubucuruzi bw’amahanga ku isi. Amasosiyete y’ubucuruzi y’ububanyi n’amahanga arashobora guhitamo neza ubwoko bwa polyester bukwiye bushingiye ku byo abaguzi bakunda ku isoko (urugero, imikorere i Burayi na Amerika, agaciro k’amafaranga muri Aziya y’amajyepfo y’iburasirazuba bwa Aziya), bityo bikazamura ubushobozi bwo guhangana n’ibicuruzwa.
