Zamkati thireyi ndi ogwira ma CD mchitidwe opangidwa ndi zamkati. Zolemba zamkati zaumbanda zimapangidwa ndikuchepetsa zinyalala kukhala zamkati. Njirayi ikuphatikizanso kuwonjezera zowonjezera zowonjezera magwiridwe antchito. Nkhungu yotere imamizidwa mkati mwa zamkati ndipo madzi amatulutsidwa kuchokera mkati mwa pulupu yolimba. Izi zimapangitsa kulumikizana kwa ulusi papepala zamkati ku.

Zamkati thireyi ndi ogwira ma CD mchitidwe opangidwa ndi zamkati. Zolemba zamkati zaumbanda zimapangidwa ndikuchepetsa zinyalala kukhala zamkati. Njirayi ikuphatikizanso kuwonjezera zowonjezera zowonjezera magwiridwe antchito. Nkhungu yotere imamizidwa mkati mwa zamkati ndipo madzi amatulutsidwa kuchokera mkati mwa pulupu yolimba. Izi zimapangitsa kuti ulusi wamkati wamkati wamapepala ugwiritse kunja kwa akufa ndikupanga bwino. Zidutswa za pepala zomwe zidapangidwa zimachotsedwa muchikombolezo, zouma, ndipo thireyi yamkati imapangidwa ndi pepala lobwezerezedwanso (monga zolemba). Tereyi yamkati imapangidwa ndi pepala lobwezerezedwanso (monga zolemba). Sitima yamkati yopezeka paliponse ndi imodzi mwazinthu zomwe amagwiritsidwa ntchito kwambiri, zomwe zimakhala ndi mitundu ingapo yamagwiritsidwe, monga kuyika kozizwitsa pakukhazikitsa zinthu zamagetsi zamagetsi zakumwa zamatayala azakumwa m'malesitilanti odyera mwachangu. Zogulitsa zitha kugwiritsidwa ntchito kuyamwa kapena kukhala ndi zakumwa, ndipo zimatha kupangidwa mosiyanasiyana, mitundu ndi mawonekedwe. Ma pallet pallets ndichitsanzo chabwino kwambiri cha zinthu zobiriwira. Popeza ambiri a iwo amapangidwa kuchokera ku mapepala obwezerezedwanso, njirayi idapangidwa kuti ikwaniritse kugwiritsa ntchito madzi pakupanga. Njira yopangira zamkati zamkati ndizosavuta, ndipo mtengo wake ndiwokwera kwambiri kuposa mayankho ena. Ntchito yopanga matayala amkati imayamba chifukwa chopeza mapepala owonongeka, kuphatikiza ma corrugated ndi ma newsprint. Powonjezera madzi ndikuwayika panjira yochepetsera, pepalalo limakhala zamkati, momwe zimakhazikika ndi zomata monga sera yosungunuka ndi aluminium sulphate. Zamkati zikakonzeka, imitsani nkhungu ya chinthu chomwe mukufuna. Nkhunguyo imakhala yolumikizika komanso yolumikizidwa ndi gwero lamphamvu loyeserera komanso madzi osungira madzi ogwiritsidwa ntchito. Ikamizidwa, vutolo limayambitsidwa, lomwe limakoka madzi kutali ndi nkhungu. Izi zimapangitsa kuti ulusi wamapepala uimitsidwe mkati mwa zamkati kuti uzitsatira kunja kwa nkhungu madzi akamadutsa. Madzi omwe amadutsa mu nkhungu amatengedwa ndikubwezeretsedwanso munjira yochepetsera zamkati kuti akagwiritsenso ntchito. Mzere wolumikizira ulusi ukafika pakulimba kofunikira, nkhunguyo imachotsedwa zamkati. Sitima yamkati yomwe imawonetsera bwino pamwamba pa nkhungu tsopano itha kutulutsidwa pogwiritsa ntchito nkhungu yosanjikiza ndikuyika muzipangizo zamagetsi kapena chida chowuma chamadzimadzi, pomwe chimawuma pang'onopang'ono kuti chigawidwe.