Isuku iri iruhande rwibisabwa kugirango umusaruro wibikoresho byubuvuzi (nkuko byavuzwe kera).Ibikoresho byubatswe kugirango byinjizwe mumubiri wumuntu birumvikana ko bigomba kuba byujuje ubuziranenge bwisuku.Icyambere cyibanze gitangwa mukurinda kwanduza mugihe cyubuvuzi.
Ikibazo:
Uruganda rwo muri Amerika rukora ibikoresho byinshi byubuvuzi rukeneye kaseti yabigenewe.Isuku ryinshi nubuziranenge nicyo cyifuzo cyibanze kuko ibiyigize bigomba gupakirwa mubwiherero mugihe kaseti na reel kugirango birinde ibyangiritse.Iyi kaseti yihariye rero ikorwa hamwe na "zeru" bur.Hejuru y'ibyo byose bisaba 100% byukuri kandi bihamye, kubika kaseti neza mugihe cyo gupakira, kubika no kohereza.
Igisubizo:
Sinho ifata iki kibazo.Itsinda rya R&D rya Sinho ryashushanyije igisubizo cyumufuka wifashishije ibikoresho bya Polyethylene Terephthalate (PET).Polyethylene Terephthalate ifite imikorere yubukorikori idasanzwe, imbaraga zingaruka ni inshuro 3-5 zindi mpapuro, nka Polystirene (PS).Ikiranga ubucucike bugabanya cyane kugaragara kwa burr mugikorwa cyo gukora, bigatuma "zeru" bur iba impamo.
Twongeyeho, dukoresha 22 ”PP yumukara wa plastike yumukara aho gukoresha impapuro zometseho impapuro, hamwe na anti-static coating (irwanya ubukana busaba munsi ya 10 ^ 11 Ω) kugirango twirinde gukuraho impapuro no kugabanya ivumbi mugihe cyo gupakira.Kugeza ubu, dukora ibice birenga miliyoni 9.7 buri mwaka kuri uyu mushinga.
Igihe cyo kohereza: Kanama-27-2023