Kunyangwe jira repolyester donje nejira repolyester donje zviri machira maviri akasiyana, zvakafanana, uye ese ari maviri machira akasanganiswa nepolyester nedonje. Jira re "Polyester-donje" rinoreva kuti musanganiswa wepolyester unopfuura 60%, uye musanganiswa wedonje usingasviki 40%, unonziwo TC; "polyester donje" inongova zvakasiyana, zvinoreva kuti musanganiswa wedonje unopfuura 60%, uye musanganiswa wepolyester unosvika 40%. Pano, inonziwo CVC Fabric.
Machira akasanganiswa nepolyester nedonje rudzi rwakatangwa munyika yangu kutanga kwema1960. Nekuda kwehunhu hwakanaka hwepolyester nedonje hwakadai sekuoma nekukurumidza uye kutsvedzerera, anofarirwa zvikuru nevatengi.
1. Zvakanakira zvejira redonje repolyester
Kusanganisa polyester nedonje hakungoratidzi chete magadzirirwo epolyester asiwo kune zvakanakira machira edonje. Ane kutwasuka kwakanaka uye haaparare kana akaoma uye akanyorova, saizi yakagadzikana, anotsvedza diki, akatwasuka, haanyanyi kukwenya, ari nyore kugeza, anoomesa nekukurumidza nezvimwewo.
2. Zvakashata zvejira rekotoni repolyester
Fiber yepolyester iri mu polyester-donje ifiber inonyungudutsa mvura, ine simba guru rekubvisa mavara emafuta, iri nyore kunyungudutsa mavara emafuta, inogadzira magetsi asingachinji uye inonyungudutsa guruva, yakaoma kusuka, uye haigone kuayinwa pakupisa kwakanyanya kana kunyikwa mumvura iri kufashaira. Misanganiswa yepolyester-donje haina kunaka sedonje, uye hainyungudike sedonje.
3. Mabhenefiti eCVC Fabric
Kupenya kwacho kwakajeka zvishoma kupfuura kwejira redonje rakachena, pamusoro pejira pacho pakanyatsotsvedzerera, pakachena uye pasina magumo eshinda kana magazini. Rinonzwa rakatsetseka uye rakapfava, uye rinodzivirira makwinya kupfuura jira redonje.
Saka, ndeipi pamicheka miviri "polyester cotton" uye "cotton polyester" iri nani? Izvi zvinoenderana nezvinodiwa nemutengi uye zvinodiwa chaizvo. Kureva kuti, kana uchida kuti jira rehembe rive nemaitiro akawanda epolyester, sarudza "polyester cotton", uye kana uchida mamwe maitiro edonje, sarudza "cotton polyester".
Donje repolyester musanganiswa wepolyester nedonje, izvo zvisina kunaka sedonje. Rinopfekwa uye harina kunaka sedonje rinonyudza ziya. Polyester ndiyo mhando yakakura kwazvo ine simba guru pakati pemafiber ekugadzira. Polyester ine mazita akawanda ekutengeserana, uye "polyester" ndiro zita rekutengeserana renyika yedu. Zita remakemikari ipolyethylene terephthalate, iyo inowanzo polymeridzwa nemakemikari, saka zita resainzi rinowanzova ne "poly".
Polyester inonziwo polyester. Maumbirwo uye mashandiro: Chimiro chechimiro chinotsanangurwa neburi respinneret, uye chikamu chepakati chepolyester chenguva dzose chakaita denderedzwa chisina mhango. Matayi akaumbwa anogona kugadzirwa nekushandura chimiro chepakati chematayi. Inovandudza kupenya uye kubatana. Fiber macromolecular crystallinity uye mwero wepamusoro wekutarisa, saka simba rematayi rakakwirira (ka20 kupfuura viscose fiber), uye kuramba kwekukwesha kwakanaka. Kusimba kwakanaka, hakusi nyore kukwesha, kuchengetedza chimiro zvakanaka, kuramba chiedza zvakanaka uye kuramba kupisa, kukurumidza kuoma uye kusaayina mushure mekusuka, kushambidzika zvakanaka uye kupfeka.
Polyester jira remakemikari risingabudise ziya nyore nyore. Rinonzwa richibaya pakubata, zviri nyore kugadzira magetsi asingachinji, uye rinotaridzika richipenya kana rakarereka.
Machira akasanganiswa nepolyester-donje rudzi rwakatangwa munyika yangu kutanga kwema1960. Faibha iyi ine hunhu hwekutsvedza, kupfava, kuomesa nekukurumidza, uye kugara kwenguva refu, uye inodiwa zvikuru nevatengi. Parizvino, machira akasanganiswa akagadzirwa kubva pachiyero chepakutanga che65% polyester kusvika 35% donje kusvika kumachira akasanganiswa ane chiyero chakasiyana che65:35, 55:45, 50:50, 20:80, nezvimwewo. Chinangwa ndechekuchinjika kune zvinodiwa nevatengi zvakasiyana.
Nguva yekutumira: Ndira-13-2023