Tyvek, eshiyiswe nguDuPont, iyiphondo lepolyethylene elikhulu. KwiSini yiwenziwe njengeTe Wei Qiang noma "iphephandaba elingezantsi" ngokuthi kungenani amadiri akwakho okunqumeni. Tyvek ikhuba izicathulo zophethelo, ifilimu kunye nezifundo, ukuze kube ngenhlobo yayo...
Tyvek, eshiyekwe yindawo ye-DuPont, yi-materiali yesikhombisi lesikhulu. Kwi-Chinese, kukhankanyiswa njenge-Te Wei Qiang okanye "iphephandaba elingezantsi" ngokwesiphumo sesicala esidingene. Tyvek ucabanga amandla kwezinto zokungaphakathi ezimbili nezintathu: iphephandaba, ifayile nesibhendlela, uqondiswa ngasinye, ungenzi lokugcina, ayiqaleka, kunye nokubhekisisa okusenzelayo nokuhlabelela. Usheshwe ngemfundo wesicala, ushiywa ngamapolimeri abamelwe kunye nobuthengiso bokuqhathanisa, phakathi kwamafayela amahhulu, aphotheniwe ngokusemthethweni. Lomfundo omncane olunikeza le-Tyvek umoya wokuphuma okungakho, kunye nokuba kuhlobene nokumelwe kwezinto zakhoze ekufaneleyo lokulandelana nokuphucula kwezifire.
Umbhululo wokuTyvek ukugcina okuphezulu kwezinto ezithunyelwe kwezilayithi. Amafibha akho amanqanawa, aphoqhela umlilo nokuloliyo ukuya ngaphandle, xa kunye nezintlonzo zamasiko nokubhedlela ezikhundleni ezinethemba ukuba zikwazi ukusuka ngenqanawe, lokhu kungena isenzo sokuthola nokuhlala esiphakeme. Ngokugcina, umbhululo wokuTyvek uhlobo lokulula nokuhlukeka, ungenzi lokuvamile, kunjalo ukukhathalwa ngokwesintu nokumntu. Ngakho ke, umbhululo olungena ngokwesiphi esifundweni sokuTyvek usenzeka ngokwesiphi nokuhlala esiphakeme, kodwa kunjalo kuhamba ngokushesha nokuhlala esisodwa, lokhu kungabona ukuhlala kakhulu kwiindawo zokusebenza phandle kwesikhatsi.
Ngokuvamile kwezicwangciso ezidinga ukusetyenziswa, i-Tyvek yiloliyo luyihlala lokugcina nokusebenzisa umva wokuqinisekisa, ukuze kuhlonishwe ngokuphephandwayo ngenxa yamathebula angaphakathi. Ngokushesha, amaphesenti nezinye zezinto eziphumeleyo ziziphumulela izindlu zokuhlaba, okukhona ukuthi kungathatha nokulibha ngasemva semva, uzokusiza kanye nokubhedelela kwezinye izinto, ukuhlola imigomo yokudla okanye ukufika kwesikhatsi sokunquma nokuhlukene. Ukungenisa okuthile, i-Tyvek yiloliyo lihlola ulwandle oluziphumeleyo kumazinye emagcinisweni, ukubhekana nomalungelo nokuhlukela, ukuba akukho abantu ababekelwe ukuya phakathi kunye nokuba ikhona ingxenyetho yokuzihlabelela kwezinja.
I-Tyvek yiloliyo lichasene namakhono ake kakhulu, kufanele kahle kanye nokuthi kuchasene nenkululeko, kufanele kahle kanye nokuthi kuchasene ngezinsimbi ezidinga ukuseta umbuso, ukusuka nokuhlukela, futhi kukhona indlela yokuhlukela. Umsindo omtsha wakhe nokubheka kwayo kubonakale kwezi zintsha ezithanda izinhlobo ezimbili, ezithanda ukusetshenziswa ukubheka amacwangciso amadasha nokuthi amacwangciso amanini.
Kwesikhathu, amabhila eTyvek yiindlela eyaphakamisiyo lokungena eliphakamisanga kakhulu ezilandelana ngezinto ezibomvu zokungena, nokubhekisisa okuthile.
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