Icyayi cyatangiriye muri Amerika.Mu 1904, umucuruzi w’icyayi wa New York witwa Thomas Sullivan (Thomas Sullivan) yakundaga kohereza icyitegererezo cy’icyayi kubashobora kuba abakiriya.Kugirango agabanye ikiguzi, yatekereje uburyo, ni ugupakira amababi yicyayi yoroheje mumifuka mito mito.

Muri kiriya gihe, abakiriya bamwe batigeze bakora icyayi mbere bakiriye iyo mifuka yubudodo, kubera ko batasobanukiwe neza nuburyo bwo gukora icyayi, akenshi bajugunyaga iyi mifuka yubudodo mumazi abira bakubita.Ariko buhoro buhoro, abantu basanze icyayi gipfunyitse murubu buryo cyoroshye kandi cyoroshye gukoresha, hanyuma buhoro buhoro bagira akamenyero ko gukoresha imifuka mito mugupakira icyayi.

Mubihe mugihe ibintu byibanze nubuhanga bitari hejuru, mubyukuri habaye ibibazo bimwe mubipfunyika byicyayi, ariko hamwe niterambere ryibihe hamwe nogutezimbere tekinoroji yimashini itekera icyayi, gupakira icyayi bihora bitera imbere, kandi ubwoko burahinduka.Abakire.Uhereye ku mwenda muto cyane, PET yarn, umwenda wa nylon gushiramo impapuro za fibre y'ibigori, ibipfunyika byangiza ibidukikije, isuku kandi bifite umutekano.

Mugihe ushaka kunywa icyayi, ariko ntushake kunyura muburyo bunoze bwo guteka muburyo bwa gakondo, teabag ntagushidikanya guhitamo neza.