Mu myaka yashize, agasanduku gapakira EVA kamaze kumenyekana cyane kubera imico irambye kandi iramba.Mugihe imyumvire yibidukikije ikomeje kwiyongera, abaguzi benshi bashaka ubundi buryo bwangiza ibidukikije kubyo bakeneye bipfunyika, kandi EVA itanga igisubizo cyujuje ibyo bisabwa.
EVA, cyangwa Ethylene-vinyl acetate, ni ibintu bisa nifuro byoroshye, bitarinda amazi, kandi birwanya ingaruka.Nkigisubizo, nibyiza cyane kurinda ibintu byoroshye kandi bifite agaciro mugihe cyo kohereza no kubika.Irashobora kandi kubumbabumbwa muburyo butandukanye no muburyo butandukanye, bigatuma ihinduka muburyo bwo gupakira.
Byongeye kandi, agasanduku k'ipaki ya EVA karashobora kongera gukoreshwa, gusubirwamo, no kubora, bigatuma imyanda ihumanya hamwe n’umwanda ugereranije nibikoresho bisanzwe bipakira.Iyi ngingo ifasha ibigo kutuzuza inshingano zabo gusa ahubwo no kwigaragaza nkimiryango yita kubidukikije kubaturage.
Mugihe icyifuzo cyibikoresho bipfunyika bikomeje kwiyongera, isoko ryipaki ya EVA riteganijwe kwiyongera cyane mumyaka iri imbere.Isosiyete ishora imari mu bushakashatsi no guteza imbere ibicuruzwa bishya bya EVA kugira ngo bikomeze kandi bigaragaze ibyifuzo by’abakiriya bigenda bihinduka kugira ngo bikemurwe neza kandi bitangiza ibidukikije.
Mu gusoza, agasanduku k'ipaki ya EVA gatanga igitekerezo gikomeye kubakoresha no mubucuruzi.Biraramba, biramba, kandi bihindagurika, bitanga amahitamo meza yo gupakira ahuza indangagaciro zibidukikije hamwe nibyo ukunda.
Ijambo ryibanze: agasanduku gapakira EVA, gupakira kuramba, gupakira ibidukikije byangiza ibidukikije, imyumvire yibidukikije, gupakira byongeye gukoreshwa, gupakira neza, gupakira ibinyabuzima.
Igihe cyo kohereza: Gicurasi-06-2023