Abinda akafi sani a kasuwa kamar "Dupont paper" wani nau'in abu ne mai tsada mai yawa wanda ake kira Tyvek, wanda a harshen Sinanci ake kira Twiken.

Tyvek an ƙirƙira shi ne a cikin shekarun 1950 kuma ya fara samar da kasuwanci a cikin shekarun 1960. Taya ta hanyar amfani da fasahar filasha ne, ta hanyar polymer bayan narkewar zafi a cikin filament na ci gaba da kuma manna su a cikin babban polyethylene mai yawa, wannan fasaha ta musamman ga Tyvek ta haɗu da kayan kayan takarda. , fim da masana'anta, mai hana ruwa, mai numfasawa, haske mai inganci, mai jurewa, juriya da hawaye, karko, babban nunawa, yaduwa, juriya ta UV, rubutu da dabarun aiki na musamman ne, ana iya sake yin amfani da kariyar muhalli, kuma mafi dacewa da kowane irin fasahar buga takardu da dijital fasahar bugawa, ta dace da nau'ikan fasahar sarrafa abubuwa.

Tyvek ana amfani dashi sosai, kamar kayan ruwa da iska mai numfashi don bango na waje da rufi, kayan marufi na haifuwa don kayan aikin likitanci, da suturar kariya ta sinadarai a cikin filin kariyar masana'antu. A cikin 'yan shekarun nan, ana ganin Tyvek a cikin ƙirar farar hula da samfuran kirkire-kirkire. , kamar kayan kwalliyar gida, kayan kwalliya, fasaha, kayan al'adu da kere kere, kariya ta muhalli da kuma kayan kwalliya, da dai sauransu Tyvek farare ne mai tsabta kuma yana da sifofi daban-daban guda biyu: kayan aiki masu wuya kamar takarda da kayan abu mai taushi kamar zane.