Polyurethane yeThermoplastic yakaoma (TPU)Yakabuda sesarudzo yepamusoro-soro yekugadzira zvitsitsinho zveshangu, ichichinja mashandiro uye kugara kwenguva refu kweshangu. Ichisanganisa simba remakanika rakasiyana uye kuchinjika kwemuviri, jira iri repamusoro rinobatsira pakurwadziwa kwezvitsitsinho zvechinyakare (senge purasitiki yakaoma kana rabha) ukuwo richisimudzira mashandiro uye ruzivo rwemushandisi. ## 1. Mabhenefiti Ezvinhu Zvikuru Ekushandisa ZvitsitsinhoTPU yakaoma kwazvoInoonekwa zvakanyanya mukugadzirwa kwezvitsitsinho nekuda kwekuoma kwayo, kusimba, uye kuchinjika—hunhu hunosimudzira kushanda kwayo kwechitsitsinho zvakananga: – **Kusapfeka Zvakanyanya**: Nekuoma kweShore kunowanzova pakati pe75D ne95D (yakagadzirirwa kushandiswa kwechitsitsinho), inoratidza kusimba kwekupfeka kwakapetwa katatu kusvika kashanu kupfuura PVC kana EVA yakajairwa. Izvi zvinoita kuti zvitsitsinho zvirambe zviri muchimiro chazvo kunyangwe mushure mekushandiswa kwenguva refu panzvimbo dzakaoma (semuenzaniso, kongiri, pasi pematombo), zvichiwedzera hupenyu hweshangu zvakanyanya. – **Kubatwa Kwakanaka Kwekusimba**: Kusiyana nezvinhu zvisina kusimba zvinotsemuka kana zvamanikidzwa, kuoma kwakanyanya.TPUinochengetedza kusimba kuri pakati nepakati. Inodzivirira zvinobudirira simba panguva yekufamba kana kumira, ichideredza kumanikidzwa kwezvitsitsinho, zvitsitsinho, nemabvi emushandisi—zvakakosha pakunyaradzwa kwezuva rose, kunyanya mushangu dzine zvitsitsinho zvakakwirira. – **Dimensional Stability**: Inodzivirira kusimba kana yakaremerwa kwenguva refu (semuenzaniso, huremu hwemuviri) uye kuchinja-chinja kwekupisa kwakanyanya (-30°C kusvika 80°C). Zvitsitsinho zvakagadzirwa nechinhu ichi hazvizokanganise, hazvideredze, kana kupfava, zvichiita kuti zvigare zvakanaka uye zviratidzike zvakanaka nekufamba kwenguva. – **Chemical & Environmental Resistance**: Inodzivirira zvakanyanya zvinhu zvakajairika zvinobata shangu, zvinosanganisira ziya, shangu polish, uye solvents nyoro. Pamusoro pezvo, inotsungirira mwaranzi yeUV isina kutsvuka kana kukwegura, zvichiita kuti zvitsitsinho zvitaridzike zvitsva kwenguva refu. – **Kureruka Kwekugadzirisa & Kugadzira Kuchinja-chinja**: Kuoma kwakanyanyaTPUinoenderana nejekiseni rekugadzira, extrusion, uye maitiro ekudhinda e3D. Izvi zvinobvumira vagadziri kugadzira maumbirwo akaomarara ezvitsitsinho (semuenzaniso, stiletto, block, wedge) ane ruzivo rwakarurama, mipendero yakapinza, kana nzvimbo dzakagadzirwa—zvichitsigira magadzirirwo akasiyana-siyana emafashoni uku zvichichengetedza chimiro chazvo. ## 2. Mabhenefiti Anoshanda eMarudzi eZvitsitsinho & Vashandisi Kune mhando dzezvitsitsinho nevashandisi vekupedzisira, zvitsitsinho zveTPU zvakaoma zvine kukosha kunobatika: – **Kuvimbika kweBrand**: Nekuderedza kuputsika kwechitsitsinho, kupera, uye kushanduka, mhando dzinogona kusimudzira mukurumbira wemhando yechigadzirwa uye kuderedza mwero wekudzoka. – **Kunyaradzwa & Kuchengetedzeka kweMushandisi**: Hunhu hwechinhu ichi hunoderedza kuneta kwetsoka panguva yekupfeka kwenguva refu, nepo nzvimbo yacho isingatsvedzeri (kana yakabatana nemavara akakodzera) inovandudza kubata pasi rakatsetseka, ichideredza njodzi yekutsvedza. – **Kumira Kwekugara**: Magiredhi mazhinji eTPU akaomarara anogona kudzokororwa uye haana zvinhu zvinokuvadza (semuenzaniso, phthalates, heavy metals), zvichienderana nemafambiro epasi rose eshangu ane hushamwari nezvakatipoteredza uye zvinodiwa nemitemo (senge EU REACH). ## 3. Maitiro Akajairika TPU yekuomarara kwepamusoro inoshandiswa zvakanyanya mumhando dzakasiyana dzezvitsitsinho, zvinosanganisira: – Zvitsitsinho zvevakadzi zvemafashoni (stiletto, block, kitten): Inoita kuti zvitsitsinho zvitete zvirambe zvakasimba zvisingatsemuke, ukuwo ichiwedzera kunyaradzwa. – Shangu dzisina kurongeka (zvitsitsinho zvemasneaker, loafers dzine zvitsitsinho zvakarongwa): Inowedzera kusapfeka zvakanaka pakufamba kwezuva nezuva. – Shangu dzebasa (indasitiri yebasa, shangu dzehunyanzvi): Inodzivirira kushandiswa kakawanda uye inopa rutsigiro rwakagadzikana kwemaawa marefu ebasa. Mukupfupisa, TPU yekuomarara kwepamusoro inobatanidza kugara kwenguva refu, kunyaradzwa, uye kuchinjika kwedhizaini, zvichiita kuti ive chinhu chakanakira kugadzirwa kwezvitsitsinho zveshangu zvemazuva ano—zvichisangana nezvinodiwa zvemhando yepamusoro uye zvinodiwa nevashandisi.
Nguva yekutumira: Gunyana-28-2025