Amatara (itara ryicyongereza - itara, gutwika, akazi) - Ibirahuri) - Ibirahuri birangaza (ikintu cya flameworiki (itara, itara).
Gutunganya ibirahuri byamenyekanye cyane igihe kinini cyane, ariko kora hamwe nikirahure mugusobanukirwa lampvorker ibinyoma biri mu muriro wo mu kirere-propane, ogisijeni cyangwa plasma Ibara runaka cyangwa umuyoboro, kandi ikirahure gishonga mugisaro cyangwa ibicuruzwa, byongeweho ibirahuri byamabara atandukanye.
Ubushyuhe bukenewe bwo gukorana nikirahure - 800-1200 gr. Celsius, bitewe numuguzi wikirahure.
Nubwo bigoye kumenya neza igihe tekinike ya Lampvork yatejwe imbere, gukusanya kwa Bouysin yatejwe ku kinyejana 5 kugeza ku matangazo byafatwaga nkigihe cyambere. Itara ryatangiye gukoreshwa cyane muri Murano (Ubutaliyani) mu kinyejana cya 14. Hagati mu kinyejana cya 19 hagati, tekinike, itara ryakwirakwiriye cyane mu gukora Papier Papier, cyane cyane mu Bufaransa.
