Fitattun matattara, siraran zanen gado na takamaiman launi na filastik tare da ɗimbin tsagi na ƙayyadaddun girman micron a kowane gefe.Ana manne tarin nau'i iri ɗaya akan takalmin gyaran kafa na musamman.Lokacin da aka danna ta hanyar bazara da matsa lamba na ruwa, ramukan tsakanin zanen gadon suna haye don ƙirƙirar rukunin tace mai zurfi tare da tashar tacewa ta musamman.Nau'in tacewa yana cikin babban aikin injiniya mai ƙarfi na filastik filtar silinda don samar da tacewa.Lokacin da ake tacewa, ana danna tari mai tacewa ta bazara da matsa lamba na ruwa, mafi girman bambancin matsa lamba, ƙarfin matsawa.Tabbatar da kai - kulle ingantaccen tacewa.Ruwa yana gudana daga gefen waje na laminate zuwa gefen ciki na laminate ta cikin tsagi, kuma ya wuce ta 18 ~ 32 maki tacewa, don haka samar da wani musamman zurfin tacewa.Bayan an gama tacewa, ana iya yin tsaftace hannu ko wankin baya ta atomatik ta sassauta tsakanin zanen gado da hannu ko ta ruwa.