amaprodakthi weva plastic
Amahluko amade EVA, okanye amacopoliyimeri eziyi-Ethylene-Vinyl Acetate, bayandisana ngezinhlobo ezimbili zemateriyeli ezisebenza kwindawo eziningi ngokwesiphumo esingabangako. Lezinhlobo zikhona ngokuphakamisayo, ukufezekileyo nokukhangelwa kwezindawo, lokuvunyelwa kwazo kuzenzakalo zindawo. Izindlela ezikhoyo lwehluko le-EVA luhlukwe ngokubheka, ukusasela nokugcina, ngokuthi zihlala ekumngane kunye nokulandelayo nokuhlukomelela izindawo. Ngokusemiswano, zikhona nezilungu ezithile njengokushintshwa kwezinto zomoya, ukufezekileyo kwezindawo ezidingekileyo, kunye nokuhlukelela kakhulu, okuthi yiziphi zisetyenziswa kudibanisa izeyokudingeka kunye nezinga leziqondisiweyo. Iziphi leziqhutyentlwano zazihamba ngokubheka kwezindawo ze-sporting, amashoes, amaparti ye-automotive, kunye nokuba kwiqhutyentlwano lemedikali lokuhlukomelela amahlahla wehospitali.