marufi katonSaboda yawanci ana amfani da shi don jigilar kaya da kare kayayyakin, yana da tsananin buƙatun ingancinsa. Akwatin gwaji abubuwa sun hada da: matsin lamba juriya, gefen matsin lamba, m ƙarfi, punching, kwaikwayon sufuri juriya girgizar ƙasa, faduwa da sauransu. Kayan aikin gwaji yana nuna kayan aikin da ke dacewa da gwajin matsin lamba gabaɗaya yana da sararin samaniya wanda zai iya daidaita matsakaicin sauri. Lokacin gwajin sa akwatin a tsakanin bangarorin biyu, matsakaicin matsa lamba a kan kayan aiki, lokacin gwajin akwatin ya fi karfi. Na'urar gwajin matsin lamba ta gefe tana gwada ƙarfin matsin lamba a tsaye bayan samfurin katon, wanda yawanci aka nuna a matsin lamba / tsawon. Drop gwajin inji: shi ne kwaikwayon akwatin karkatarwa halin da ake ciki a lokacin da ya fadi daga sama a lokacin jigilar kaya ko aiki. Hanyoyin gwajin sun haɗa da: faduwa da fuska, faduwa da gefe, faduwa da kusurwa. An yi akwatunan marufi da kayayyakin takarda don kayan aikin marufi na nau'ikan kayan aiki. Single rami (3 layers) / biyu rami (5 layers) / uku rami (7 layers) / huɗu rami (9 layers) akwatunan, akwatunan raba takarda akwatunan, launi akwatunan, launi akwatunan da kuma super babban bayani m giya akwatunan da sauran nau'ikan marufi.