Amacupa yikirahure agabanijwemo kugenzura no kubumba muburyo bwo gukora. Amacupa yikirahure agenzurwa bivuga amacupa yikirahure yakozwe nibirahuri. Amacupa yikirahure agenzurwa arangwa nubushobozi buke, urukuta rworoshye kandi ruto, kandi byoroshye gutwara. Ibikoresho bikozwe mubirahuri bya borosilike, kandi amacupa yikirahure yakozwe arahagaze neza. . Icupa ryibirahure ryacuzwe ni icupa ryikirahure cyimiti ikorerwa kumashini kugirango ifungure ifumbire. Ibishushanyo bigomba gutegurwa no kugenwa mubikorwa byo gukora. Ibikoresho ni ikirahuri cya sodium. Umutiicupa ry'ikirahureikozwe mu kirahuri cya sodium lime ifite urukuta runini kandi ntabwo byoroshye kumeneka.

Nigute dushobora kumenya nibaicupa ry'ikirahureyujuje ibisabwa?

1. Ubuso bw'icupa ry'ikirahure

1) Koroha (amacupa ashaje akunda kuba mabi)

2) Icupa ryikirahure ntirigomba kugira ibibazo bigaragara neza nkibibyimba n'imirongo yuzuye

3) Imiterere ya concave-convex hamwe nimyandikire bigomba kuba bisobanutse kandi bisanzwe
4) Niba hari ubuso bunini, matte, icyitegererezo

5) Niba hari ikimenyetso cyihariye cyuwabikoze (cyane cyane hepfo). Kurugero, hari ihungabana rigaragara hepfo ya Buchang Naoxintong_ ipakira imbere icupa rya plastike, kandi uruhande rutandukanye rwo kwiheba rufite ikimenyetso cya ys; icupa ryimpimbano nta depression cyangwa ys ikimenyetso kiri hepfo.

2. Imiterere y'icupa ry'ikirahure

1) Kuzenguruka, kuringaniza, silindrike, nibindi bigomba kuba bisanzwe

2) Impamyabumenyi yuburinganire munsi y icupa

3) Niba ibimenyetso bibumba bigaragara (umva)

4) Korohereza umunwa w'icupa (umva)

3. Icupa ry'ikirahureubushobozi bwihariye

1) Niba ubushobozi bujuje umubare wanditse.

2) Umwanya ntugomba kuba munini cyane cyangwa muto.

4. Ibikoresho bikunze gukoreshwa ni ikirahuri cya soda, polyethylene, nibindi.

1) Uburemere Uburemere bw'icupa bugomba kuba bumwe kandi ntibugomba kuba bworoshye

2) Gukomera ntibigomba kuba byoroshye cyangwa bikomeye

3) Ubunini Umubyimba ugomba kuba umwe kandi ntugomba kuba muto

4) Gukorera mu mucyo Urwego rwo gukorera mu mucyo ibirahuri na plastiki, n'umubiri w'icupa ntibigomba kugira umwanda cyangwa ikizinga.

5) Ibara nuburabyo Ubujyakuzimu nubunini bwibara, ibara rya plastiki ivurwa nimirasire cyangwa fumasi bizahindura ibara

5. Icupa ry'ikirahureicapiro

1) Ibirimo bigomba kuba byujuje ibisabwa

2) Inyandiko yacapishijwe intoki kumacupa ntigomba kuba yoroshye gusiba