Icupa ryikirahuri ripakira no kugoreka bigomba kwita ku ngingo ebyiri

Kubikoresho byikirahure, ingofero ya tinplate akenshi ikoreshwa nkikimenyetso nyamukuru. Icupa rya Tinplate Cap rifunze cyane, rishobora kurinda ubwiza bwibicuruzwa byapakiwe. Ariko, gufungura icupa rya tinplate cap ni kubabara umutwe kubantu benshi.
Mubyukuri, mugihe bigoye gufungura umunwa mugari, urashobora guhindura icupa ryikirahure, hanyuma ukomane icupa ryikirahure hasi inshuro nke, kuburyo bizoroha kubifungura. Ariko ntabwo abantu benshi bazi kuri ubu buryo, abantu bamwe rimwe na rimwe bahitamo kureka kugura ibicuruzwa bipakiwe muri tinplate ingofero nicupa ryikirahure. Ibi bigomba kuvugwa biterwa namakosa yicupa ryikirahure. Kubara icupa ryamacupa, uburyo bufite icyerekezo bibiri. Imwe ni ugukomeza gukoresha icupa rya Tinplate, ariko gufungura karape bigomba kunozwa kugirango bikemure ikibazo cyibibazo byabaturage mugukingurwa. Ibindi ni ugukoresha amacupa ya plastike ya plastike kugirango utezimbere amacupa yikirahure ashizwemo hamwe na plaque ya plastike. Ibinyuranye byombi byibanda ku kwemeza ko gufunga icupa ryibihuri no korohereza gufungura. Byemezwa ko ubu buryo bwo guhagarika ikirahuri buzwi gusa mugihe izi ngingo zombi zafashwe.