Inshuti witonze zizasanga niba ibintu tugura biri mubicunga, hazabaho amagambo, ibishushanyo nimibare, kimwe ninzanyi yikirahure. Dore ibisobanuro bya buri.
Muri rusange, amagambo hepfo yicupa ryikirahure ni umubare wa mold. Niba ibibazo byiza biboneka nyuma yicupa ryikirahure, ikibazo urashobora kubisanga ukurikije umubare wicupa.
Mubisanzwe, ibikoresho byumusaruro byamacupa yikirahure ni: Imashini yizunguruka, imashini isumba, imashini yacyo ni uko ibikoresho bimwe bigizwe no kubumba, kandi ibikoresho byayo bigizwe nubutaka bwamacupa, hamwe nubutaka bwo hasi.
Ibisobanuro birambuye byumusaruro kumubare hepfo yicupa ryikirahure:
Umubare ntarengwa wibicuruzwa byicupa ryamacuki mubisanzwe byibuze ibihumbi icumi. Kugirango wongere igihe cyo gutanga umusaruro, ibice byinshi bya molds birashobora gukorwa kugirango utange icupa rimwe ryikirahure. Nyuma yimiterere myinshi yibibumbe bivurwa kandi bikozwe, bigomba gushyirwa mu itanura ridasanzwe ryo gukomera no gukonjesha ubushyuhe bwo hejuru kugeza ku bushyuhe buke bwo kongera imihangayiko hagati y'ikirahure. Ariko, amacupa yikirahure yakozwe nibikorwa byinshi byimbumba byinjira mu itanura ritemba ryo kuvanga. Ntidushobora gutandukanya ibice bivamo muburyo bumeze muburyo. Imibare iri hepfo yicupa ryikirahuri ubusanzwe ni inyuguti cyangwa imibare. Ubusanzwe inyuguti zirashimangira izina ryisosiyete ikora cyangwa amagambo ahinnye isosiyete yaguze. Iyo inyuguti zinyuguti zigaragaye, zimwe zizagaragara muri rusange, nka: 1, 2, 3, 4, 5, 5, 6 ... nibindi bigira uruhare runini mugukora amacupa yikirahure. Mugihe cyo gupakira, ubugenzuzi busanzwe burakorwa. Niba ibibazo byiza biboneka, ntibishoboka kumenya inkomoko yibibazo byiza mugihe gikwiye kandi nyabwo. Kubwibyo, imibare itandukanye ya digitale ikozwe hepfo yububiko bwa buri gice cyibidukikije. Mugihe ibibazo bimwe bibonetse, dushobora kumenya intandaro yibibazo bidatinze kandi neza.
Igishushanyo nimibare hepfo yicupa ryikirahure byerekana ibisobanuro bitandukanye: "1" - Amatungo (Amatungo ya Teehephthalate), azabyara kanseri nyuma y'amezi 10 yo gukoresha. "2" - HDPE (ubucucike-hejuru-polyethylene), ntabwo byoroshye gusukura kandi birashobora kubyara byoroshye bagiteri. "3" - PVC (PVC (Polyvinyl Chloride), biroroshye kubyara kanseri iyo uhuye n'ubushyuhe bwinshi n'amavuta menshi. "4" - ldpe (ubucucike-buke polyethylene), biroroshye kubyara ibintu byangiza ku bushyuhe bwo hejuru. "5" - PP (Polypropylene), ibikoresho bisanzwe byo gucana ifunguro rya sasita. "6", PS (PELYSTYREE), niki kirwanya ubushyuhe n'ubukonje bukonje, ntibishobora gukoreshwa muri microwave. "7" - PC n'ubundi bwoko, ikoreshwa mu guhindura amacupa y'amata n'amacupa yo mu kirere, ariko ibikombe by'amazi bikozwe muri ibi bikoresho birashobora kurekura byoroshye ibintu byuburozi nka gisphenol at ku bushyuhe bwumuntu. Ntukishyure iki gikombe cy'amazi mugihe ubikoresha, kandi ntukabishyire ku zuba. Muri bo, amacupa hejuru ya 5 arashobora gukoreshwa, bivuze ko amacupa hepfo 5 adashobora gukoreshwa.
Igihe cyohereza: Werurwe-12-2025