No. 3 PU uziphu waterproof na iingenelo ezininzi kangaka.Okokuqala, incinci kakhulu kwaye ifanelekile, kulula ukuyiphatha kunye nokusetyenziswa, ngakumbi ilungele ukupakishwa kunye nokupakishwa kwezinto ezincinci.Okwesibini, inomsebenzi obalaseleyo wokutywinwa kwamanzi, onokuthi uthintele ngokufanelekileyo ukungena kwezinto zangaphandle ezifana namanzi kunye nokungcola, kunye nokukhusela ingaphakathi lento kumonakalo.Ukongezelela, i-zipper ye-3 PU engenamanzi ithambile kakhulu kwi-touch kwaye ayiyi kubangela naluphi na uxinzelelo okanye umonakalo kwizinto, okwenza amava omsebenzisi akhululeke ngakumbi.Okona kubaluleke kakhulu, i-PU i-zipper engenamanzi ingasetyenziselwa ixesha elide ngaphandle kokusilela, kwaye inokuqina okuphezulu kunye nokuzinza.Yimveliso ye-zipper ecetyiswayo kakhulu.
No. I-3 PU i-zippers engenamanzi ineenzuzo ezibalulekileyo ngaphezu kweeziphu zendabuko, zibenza zidume kwaye zisetyenziswe ngokubanzi kwiinkalo ezahlukeneyo.Enye yeenzuzo eziphambili bubuchule babo obubalaseleyo bokungangeni manzi.Ngokungafaniyo nezinye ii-zippers, i-PU i-zippers engenamanzi inokugcina amanzi ngaphandle, ikhusela umonakalo wamanzi kwizinto ezingaphakathi.Oku kubenza balungele ukusetyenziswa kwimidlalo yamanzi kunye nemisebenzi yangaphandle apho iimeko ezimanzi zixhaphake.Ngaphezu koko, iNombolo ye-3 ye-PU i-zippers engenamanzi nayo iyaziwa ngokuqina kwayo okuphezulu, oku kuthetha ukuba banokumelana neemeko ezinzima.Oku kuqina kubenza babe ukhetho olufanelekileyo kwiimpahla zangaphandle ezifana neempahla zokuqubha kunye neesuti zokuntywila, njengoko zikwazi ukumelana nokuvezwa kwamanzi etyuwa kunye neklorini ekuhambeni kwexesha.Ngaphandle kwezicelo zabo kwiimpahla zangaphandle, i-PU i-zippers engenamanzi nayo isetyenziselwa ukutywinwa kwezinto ezahlukeneyo, kubandakanywa iibhegi eziphathwayo eziphathwayo, ukugcinwa kwangaphandle, kunye neengxowa zokulungiselela.Ngokugcina umswakama, ukungcola, kunye nezinye izinto zangaphandle ngaphandle, ziqinisekisa ukhuseleko kunye nokukhuselwa kwezinto ezingaphakathi.Oku kubenza babe lolona khetho lulungileyo kubantu abafuna ukugcina izinto zabo zexabiso zikhuselekile ngelixa besendleleni.Ngaphezu koko, iiziphu ze-PU ezi-3 ezingangeni manzi zinokusetyenziswa kwizinto ezahlukeneyo zezemidlalo zangaphandle ezifana noobhaka, iibhegi zokuhamba, kunye neentente.Ngokuzisebenzisa kwezi zinto, abavelisi banokunika ukhuseleko olungcono kunye nokulula kubantu kwimisebenzi yangaphandle.Ngokomzekelo, abakhweli banokuthembela kwii-zippers ezingenamanzi ze-PU ukugcina izixhobo zabo zomile ngaphakathi kweengxowa zabo nangona xa behamba ngemvula okanye kwiimeko ezimanzi. ukumelana neemeko ezinzima.Banikezela ngokusebenza okugqwesileyo kokungangeni kwamanzi kunye nokuqina okubenza babe lolona khetho lukhethwayo kwimidlalo yasemanzini, imisebenzi yangaphandle, kunye nokusetyenziswa kwemihla ngemihla.Ngenxa yoko, ezi ziphu ziye zanda kakhulu kwaye zisetyenziswa ngokubanzi kwiindawo ezininzi ezahlukeneyo.