Umbala we-Resin Zipper luhlobo lweziphu, amazinyo enziwe ngerayisi yeplastiki yepolyester ngokuthelekisa umbala wedayi kwaye akhutshwe ngomatshini wokubumba inaliti. EziI-Resin Plastic Zipper batofe amazinyo abunjiweyo ngokwahlukeneyo, adityaniswe ngokuthe ngqo kwiteyiphu yeziphu.Iireyini ezisetyenziselwa ukwenza ikhonkco leplastiki ebunjiweyo zomelele ngendlela emangalisayo.Ezi IZiphu ezikhethekileyo zaMazinyo Resinzifanelekile kwiingubo ezininzi ezinobunzima obuphakathi kunye nobunzima okanye nasiphi na isicelo sangaphandle.