II. Sobanukirwa n'ubwoko n'ibikoresho by'ikawa
A. Ibikombe bya pulasitike bikoreshwa hamwe nibikombe bisubirwamo
1. Ibiranga hamwe nibisobanuro byerekana ibikombe bya pulasitiki bikoreshwa
Ibikombe bya pulasitike bikoreshwa mubisanzwe bikozwe muri polypropilene (PP) cyangwa polyethylene (PE). Ibikombe bya pulasitike bikoreshwa biroroshye kandi byoroshye gutwara. Rero, birakwiriye cyane cyane gufata no gufata ibiryo byihuse. Ugereranije nibindi bikoresho, ibikombe bya plastiki bikoreshwa bifite igiciro gito. Irakwiriye ahantu nka resitora yibiryo byihuse, amaduka yikawa, ububiko bworoshye, nibindi.
2. Ibiranga hamwe nibisabwa byerekana ibikombe bisubirwamo
Ibikombe bisubirwamomubisanzwe bikozwe mubikoresho. Igikombe cyimpapuro gikozwe mubikoresho bisubirwamo kandi bitangiza ibidukikije. Imikoreshereze yacyo irashobora kugabanya imyanda n’imyanda. Mubisanzwe hariho urwego rurinda urukuta rwimbere ninyuma rwigikombe cyimpapuro. Irashobora kugabanya neza kohereza ubushyuhe no kurinda amaboko yabakiriya gutwikwa. Mubyongeyeho, ingaruka zo gucapa igikombe cyimpapuro nibyiza. Ubuso bw'igikombe cy'impapuro burashobora gucapurwa. Amaduka arashobora gukoreshwa mugutezimbere ibicuruzwa no kwamamaza kwamamaza. Ibikombe bisubirwamo bikunze kuboneka ahantu nka kawa, amaduka yicyayi, hamwe na resitora yibiribwa byihuse. Birakwiriye mugihe abakiriya barya mububiko cyangwa bagahitamo gukuramo.
B. Kugereranya ubwoko butandukanye bwikawa
1. Ibyiza nibibi byikawa imwe yikawa
Ubukungu bwibiciro byibikombe byikawa imwe. Igiciro cyacyo ni gito, igiciro cyacyo rero kiri hasi. Byongeye kandi, ifite ihinduka rikomeye. Abacuruzi barashobora gutunganya igishushanyo mbonera no gucapa ukurikije ibyo bakeneye. Igipapuro kimwe cyigipapuro gikombe gifite intera nini ya porogaramu. Irashobora gukoreshwa mubinyobwa byubushyuhe buke nibinyobwa bikonje.
Ariko,ibikombe bya kawa imweufite kandi ibibi. Bitewe no kubura insulation ku gikombe kimwe cyimpapuro, ibinyobwa bishyushye byohereza ubushyuhe hejuru yikombe. Niba ubushyuhe bwa kawa buri hejuru cyane, birashobora gutwika byoroshye amaboko yumukiriya ku gikombe. Igikombe kimwe cyimpapuro ntigikomeye nkibikombe byinshi byimpapuro. Kubwibyo, biroroshye guhindura cyangwa gusenyuka.
2. Ibyiza nibibi byibikombe bibiri bya kawa
Ibikombe bibiri bya kawabyashizweho kugirango bikemure ikibazo cyokwirinda nabi mubikombe bimwe. Ifite ubushyuhe bwiza cyane. Imiterere-yuburyo bubiri irashobora gutandukanya neza ihererekanyabubasha. Ibi birashobora kurinda amaboko yabakiriya gutwikwa. Byongeye kandi, ibikombe byimpapuro zibiri birakomeye kandi ntibishobora guhinduka cyangwa gusenyuka kuruta ibikombe byimpapuro. Ariko, ugereranije nibikombe byimpapuro imwe, igiciro cyibikombe bibiri byimpapuro ni kinini.
3. Ibyiza nibibi byikawa ya kawa
Igikombe cya kawa gikonjeshejwe ni ibikombe byimpapuro bikozwe mubyiciro byibiribwa impapuro. Ibikoresho byayo bifite imikorere myiza yo gukumira kandi birashobora gukumira neza kohereza ubushyuhe. Igikombe cyimpapuro gikonjesha gifite ituze rikomeye. Imiterere yimpapuro zometseho impapuro zitanga igikombe cyimpapuro neza.
Ariko, ugereranije nibikombe gakondo byimpapuro, igiciro cyibikoresho byimpapuro ni byinshi. Ibikorwa byayo biragoye cyane, kandi gutunganya biragoye.
4. Ibyiza nibibi byikawa ya plastike
Ibikoresho bya pulasitiki bituma iki gikombe cyimpapuro kiramba kandi ntigishobora kwangirika. Ifite imbaraga zo kumeneka kandi irashobora gukumira neza ibinyobwa byuzuye.
Nyamara, ibikombe bya kawa ya plastiki nabyo bifite aho bigarukira. Ibikoresho bya plastiki bigira ingaruka zikomeye kubidukikije kandi ntabwo byujuje ibisabwa kubidukikije.
Ntibikwiye kandi kubinyobwa byubushyuhe bwo hejuru. Igikombe cya plastiki kirashobora kurekura ibintu byangiza kandi ntibikwiriye gupakira ibinyobwa byo hejuru.