Waterproof textiles tau dhau los ua neeg nyiam nyob rau xyoo tas los no. Lawv tau siv ntau yam kev siv, xws li cov khoom siv sab nraum zoov, khaub ncaws kis las, thiab hnav khaub ncaws kho mob. Hauv peb qhov xwm txheej, peb tsimwaterproof sofa npogthiabszoo curtains. Tab sis li cas cov textiles tsim? Cia peb saib cov txheej txheem ib ntus.
1. Kev xaiv ntaub
Thawj kauj ruam hauv kev tsim cov khoom siv dej tsis zoo yog xaiv cov ntaub zoo. Nylon thiab polyester yog ob qho kev xaiv vim lawv muaj zog, hnav, thiab yooj yim coated. Cov ntaub yuav tsum muaj peev xwm tiv taus qhov kub thiab txias thaum lub sij hawm txheej txheej txheej. Peb cov khoom siv dej tsis muaj dej muaj cov ntaub zoo tshaj plaws xaiv los ntawm ntau pua ntawm cov ntaub siv ntev thiab tuaj yeem coj koj txoj kev siv zoo tshaj plaws.
2. Txheej
Thaum xaiv cov ntaub, nws yog coated nrog ib tug waterproof khoom. Cov txheej txheem dej tsis zoo tshaj plaws yog polyurethane (PU) thiab polytetrafluoroethylene (PTFE). PU txheej yog pheej yig dua thiab yooj yim rau kev thov, thaum PTFE txheej yog ntau ruaj thiab muab breathability zoo dua. Niaj hnub no ob hom ntaub ntawv no yog ob qho tib si maturely tsim nrog sib txawv xim, qauv thiab txawm zoo nkauj.
3. Lamination
Tom qab cov ntaub yog coated nrog ib tug waterproof txheej, nws kuj yuav undergo lamination. Nyob rau hauv cov txheej txheem no, ib txheej nyias ntawm daim nyias nyias yog ntxiv rau cov ntaub los txhim kho nws cov waterproofing zog. Cov txheej no yuav ua los ntawm cov ntaub ntawv xws li ePTFE lossis microporous polyurethane.
4. Kev sib khi
Txhawm rau kom ntseeg tau tias cov khaub ncaws tsis muaj dej tsis huv, tag nrho cov seams thiab zippers yuav tsum tau muab kaw. Qhov no yog ua los ntawm cov ntaub nplaum los yog cov nplaum kub yaj. Txoj kev sib khi yog qhov tseem ceeb vim tias txawm tias qhov sib txawv me me hauv cov seams tuaj yeem tso dej nkag rau hauv.
5. Kev sim
Thaum cov tsoos tsho tsim tawm, nws raug sim los xyuas kom meej tias nws ua tau raws li qhov yuav tsum tau muaj cov qauv dej tsis zoo. Muaj ob hom kev ntsuam xyuas tseem ceeb: hydrostatic thiab tshuaj tsuag. Kev ntsuas hydrostatic suav nrog kev siv lub siab rau cov ntaub hauv qab dej, thaum kuaj tshuaj tsuag simulates los nag hnyav. Tag nrho peb cov khoom raug soj ntsuam nruj me ntsis ua ntej peb muab rau koj kom txhua tus neeg uas yuav peb lub rooj zaum tsis muaj dej tsis zoo lossis cov ntaub thaiv da dej yuav tau txais kev paub zoo tshaj plaws.
Hauv kev xaus, cov ntaub ntawv tsis muaj dej tsis zoo yog tsim los ntawm ntau cov txheej txheem uas suav nrog kev xaiv ntaub, txheej, lamination, sealing, thiab kuaj. Los ntawm kev ua raws li cov kauj ruam no, cov tuam txhab tsim khoom tuaj yeem tsim cov khaub ncaws zoo, ruaj khov uas muab kev tiv thaiv zoo tiv thaiv dej. Nrog rau qhov kev thov loj hlob ntawm cov ntaub ntawv tsis muaj dej tsis zoo, nws yog ib qho tseem ceeb rau cov tuam txhab lag luam kom nyob twj ywm rau saum cov thev naus laus zis tshiab thiab cov tswv yim los txuas ntxiv kev tsim kho tshiab thiab txhim kho lawv cov khoom.
