Monga imodzi mwazotsatira zamitundu itatu yomatira, tepi yomatira ya mphira yachilengedwe yakhala ikugwiritsidwa ntchito kwambiri kumafakitale osiyanasiyana monga Zamagetsi Zapakhomo, Makampani Oyendetsa Magalimoto, Zamagetsi & Zamagetsi, ndi zina. Poyerekeza ndi zomatira za acrylic, zomatira za mphira zachilengedwe ndizosamva asidi ndi alkali, anti-corrosion, kukana kwa UV komanso kukana kukalamba.Kukhuthala kwake kumakhala kokhazikika ndipo sikumachulukirachulukira pambuyo potsatiridwa, ndipo kumakhala kosavuta kupukuta popanda guluu wotsalira pamtunda ndipo palibe phokoso likachotsedwa.Kupatula apo, zomatira zachilengedwe zomatira zimatha kukutidwa pamakanema onyamula osiyanasiyana monga Filimu ya PVC, Filimu ya PE, Kanema wa MOPP, Kanema wa Polyester PET, Kanema wa BOPP, Chovala cha Thonje, ndi zina. GBS ikudzipereka tokha kupereka mndandanda wathunthu wa matepi omatira a mphira achilengedwe kuti tikwaniritse. zofuna za mafakitale.