Waya wophimbidwa ndi pepala ndi waya wa ndodo yamkuwa yopanda okosijeni kapena ndodo yamagetsi yozungulira ya aluminiyamu yomwe imatulutsidwa kapena kukokedwa ndi nkhungu inayake, ndipo waya wokhotakhotawo umakutidwa ndi chinthu china chotchingira.Waya wa kompositi ndi waya wokhotakhota wopangidwa ndi mawaya angapo okhotakhota kapena mawaya amkuwa ndi aluminiyamu omwe amakonzedwa molingana ndi zofunikira zomwe zafotokozedwa ndikukulungidwa ndi zida zapadera zotchingira.Amagwiritsidwa ntchito makamaka mumafuta - omizidwa thiransifoma, riyakitala ndi zida zina zamagetsi zomangira.
Zimatengera zomwe makasitomala amafuna, magawo opitilira 3 a pepala la kraft kapena chilonda cha miki pa aluminiyamu kapena kokondetsa yamkuwa.Waya wamba wokutidwa ndi pepala ndi chinthu chapadera cha koyilo yomizidwa ndi mafuta ndi koyilo yamagetsi yofananira, pambuyo pa kulowetsedwa, index ya kutentha kwautumiki ndi 105 ℃.Malinga ndi zomwe makasitomala amafuna, zitha kupangidwa motsatana ndi pepala lafoni, pepala la chingwe, pepala la miki, pepala lokwera kwambiri lamagetsi, pepala lopaka kachulukidwe kwambiri, ndi zina zambiri.