Imodeli ye-GB 4-tandem (2/6-tandem) igubu lensimbi engenasici elawulwa ngubushushu libandakanya ezine, ezimbini okanye ezintandathu ezincinci zentsimbi engenasici, zonke ziluhlobo olufanayo ukuze kuqhutywe iimvavanyo ezine, ezimbini okanye ezintandathu. ixesha, ngaloo ndlela kuphunyezwa esona siphumo silungileyo. Sixhotyiswe ngokufudumeza kwe-interlayer kunye nenkqubo yokulawula ubushushu, ubushushu bunokulawulwa ngokuthanda ukuhlangabezana nemfuneko yokusetyenzwa.Isixhobo sinemisebenzi yexesha lokulawula ixesha elipheleleyo lomjikelo wokusebenza, phambili & ukujikeleza umva ubude bexesha. Isantya somgqomo sinokulawulwa ngokusekwe kwimfuno yenkqubo.Ifestile yokujonga yenziwe ngeglasi ekhuniweyo ecace ngokupheleleyo ukuze iimeko zokusebenza zesikhumba kwigubu zicace ngokukrwaquza.Naliphi na igubu lingamiswa ngokuthanda ngexesha imigqomo ngokusebenzisa inkqubo clutch.Amanzi okanye ngethwathwa inokudliswa kwi imigqomo ngexesha igubu zisebenza ngokusebenzisa inkqubo yokulayisha.Isixhobo ilungele ngokukodwa uvavanyo uthelekiso lweemfele ezahlukeneyo kwibhetshi encinane kunye neendidi ukwenza ngethwathwa.
Isixhobo esibalulekileyo esisetyenziswa ngokubanzi kwi-tanneries, iigubhu zokhuni ezineentambo ezakhelwe ngaphakathi okanye iibhodi zesikhumba. Isikhumba sinokucutshungulwa ngaxeshanye kwiibhetshi ngaphakathi kwegubu. Xa iqhutywe yi-gear ukujikeleza, i-leather in the drum ixhomekeke ekugobeni ngokuqhubekayo, ukunweba, ukubetha, ukuvuselela kunye nezinye izenzo zemishini, ezikhawuleza inkqubo yokusabela kweekhemikhali kunye nokutshintsha iimpawu ezibonakalayo zesikhumba. Uluhlu lwesicelo somgqomo lugubungela uninzi lweenkqubo zokucutshungulwa okumanzi kwe-tanning, kunye nokuthamba okomileyo kunye ne-fluffing, njl.
