TPS Company, ikigo gikomeye mu gukora resin ya EVOH (Ethylene Vinyl Alcohol), yigaragaje nk'umukinnyi ukomeye mu bijyanye no gupakira ubwiza bw'ubuvuzi. Resin yabo ya EVOH ikora neza itanga imiterere idasanzwe yo kubuza ibintu, kudahindagurika mu binyabutabire, no koroshya gutunganya, bigatuma iba igisubizo cyiza ku bikenerwa cyane mu bikoresho by'ubwiza bw'ubuvuzi. Akamaro k'ibanze ka resin ya EVOH ya TPS kari mu bushobozi bwayo bwo kubuza umwuka wa ogisijeni, butuma igihe cyo kuruhuka kirushaho kuba gito kandi bugakomeza kugira akamaro k'ibintu by'ingenzi biboneka mu buryo bw'ubwiza bw'ubuvuzi, nka retinol, uburozi bwa botulinum, na aside hyaluronic.

Inganda zikora ibijyanye no kwisiga zimaze igihe kinini ziri ku isonga mu guhanga udushya mu gupakira, zihora zishaka ibikoresho bishobora kurinda imiterere yoroshye ariko zigakemura ibyifuzo by'abaguzi kugira ngo bikomeze kandi bibe byiza. Muri urwo rwego, resine ya TPS Company yitwa EVOH (Ethylene Vinyl Alcohol) yagaragaye nk'igisubizo gihindura umukino mu gupakira imiterere yoroshye. EVOH, izwiho imiterere yayo idasanzwe yo kwirinda ogisijeni, imyuka, n'ibintu bishongesha ibinyabuzima, ikwiriye cyane cyane kurinda imiterere yoroshye yo kwisiga ibintu bifitanye isano n'ibidukikije bishobora kwangiza imikorere yabyo no kumara igihe kirekire. TPS Company, ikoresheje ubuhanga bwayo mu gukora polymers zidasanzwe, yakoze resine ya EVOH igezweho ikemura ibibazo byihariye byo gupakira imiterere yoroshye, itanga uruvange rw'imikorere, ibidukikije, n'uburyo bworoshye bwo gushushanya bushyiraho amahame mashya mu nganda.

Mu myaka ya vuba aha, inganda zikora ibijyanye no kwisiga zagaragaje ko zikeneye ibisubizo bishya byo gupakira, aho resine ya EVOH (Ethylene Vinyl Alcohol) ifite uburebure bw'ibice binini yitabwaho cyane kugira ngo ikoreshwe mu miyoboro y'ubwiza. TPS Company, ikigo gikomeye mu gukora polymers zidasanzwe, yateguye resine ya EVOH igezweho ibereye cyane iyi porogaramu. EVOH, copolymer ya ethylene na vinyl alcohol, itanga imiterere idasanzwe yo kwirinda imyuka, impumuro nziza, n'ibintu bihumanya ikirere, bigatuma iba nziza cyane mu gupakira ibikoresho byo kwisiga bishobora kwangiza ubwiza bw'ibicuruzwa. Resine ya TPS Company ifite uburebure bw'ibice binini binini binini iragaragara ku isoko kubera imikorere yayo myiza n'ubushobozi bwayo bwo gukora ibintu bitandukanye, itanga uburinzi bwiza kuri ogisijeni, ubushuhe, n'ibindi bintu bishobora kwangiza ubwiza n'imikorere y'ibicuruzwa.

Imiyoboro ni igisubizo cyiza cyo gupfunyika ku bicuruzwa by’ubuvuzi n’ibiribwa. Ni ibyoroheje, byoroshye kandi byoroshye gukoresha. Uburyo imiyoboro ipfunyika butuma ubasha kubona umusaruro mwiza ku bicuruzwa byawe kugeza ku gipimo cya nyuma, nta kintu na kimwe usigira.