Dhonza firimu ifirimu repurasitiki rakajeka rine kushandiswa kwakasiyana-siyana, kunyanya kushandiswa kurongedza, kuchengetedza nekuchengetedza zvinhu.Iyo firimu inodhonzwa nemaoko inowanzogadzirwa ne polyethylene (PE) kana polyvinyl chloride (PVC) nezvimwe zvinhu, uye ine mabasa akadai semvura, guruva, hunyoro-uchapupu, uye anti-corrosion.Ukobvu, hupamhi, ruvara, simba uye zvimwe zvinhu zveHand Stretch Firimu zvinokanganisa mashandisiro ayo, saka zvakakosha kwazvo kusarudza ruoko Kutambanudza Firimu kwakakodzera kushandiswa kwako.

Kuti usarudze iri nyore kushandisa ruoko rwakatambanudzwa firimu, unofanirwa kufunga nezve zvinotevera pfungwa:
1. Membrane makubvu: Kazhinji kutaura, iyo yakakura kukora kwemembra yakadhonzwa nemaoko, zviri nani kusapinda kwemvura nekudzivirira kuita, asi mutengo uchakwira zvinoenderana.Nokudaro, inoda kusarudzwa maererano nezvinodiwa zvekushandisa.

2. Membrane material: Kune marudzi akawanda ezvigadzirwa zvemembrane zvakatorwa nemaoko, zvakadai sePE, PVC, PP, nezvimwewo. Zvinhu zvakasiyana-siyana zvine zvinhu zvakasiyana-siyana, zvinoda kusarudzwa maererano nezvinodiwa zvekushandisa.

3. Firimu hupamhi: Upamhi hwefirimu inodhonzwa nemaoko chinhu chinoda kutariswa.Kazhinji kutaura, iyo yakakura hupamhi, iyo yakakura nzvimbo yekuvhara, asi mutengo uchawedzerawo zvinoenderana.

4. Simba remufirimu: Simba rekutambanudza firimu rakatambanudzwa zvakare chinhu chinofanira kufungwa.Kana iwe uchida kuputira zvinhu zvinorema kana kuchengetedza kwenguva yakareba, iwe unofanirwa kusarudza yakasimba yakatambanudza firimu kuputira.

5. Muvara wefirimu: Muvara wefirimu inotorwa nemaoko chinhuwo chinofanira kufungwa.Kana iwe uchida kurongedza kana kusiyanisa zvinhu zvakasiyana, iwe unogona kusarudza rakasiyana ruvara-rakadhonzwa firimu.

Kupfupisa, kusarudza iri nyore kushandisa firimu rinodhonzwa nemaoko rinoda kusarudzwa zvinoenderana nezvinodiwa chaizvo, uchifunga nezvezvinhu zvakaita sezvinhu, ukobvu, upamhi, simba uye ruvara.