Tom qab ob chav dov cav, cov txhuas yob tau sib cais thiab txiav ntawm lub tshuab txiav. Feem ntau hais lus, lub tshuab slitting muaj cov khoom siv tsis muaj qhov sib txuam, phau ntawv qhia cov menyuam, cov khoom siv shearing, cov khoom siv vuam ultrasonic thiab cov cuab yeej siv cua. Ua ntej txiav, muab cov xov ua tiav ntawm cov ntawv txhuas ntawm cov ntawv ci rau lub tshuab uncoiling ua ntej thiab muab nws nrog lub tshuab uncoiling clamping. Hloov mus rau hauv tus naj npawb ntawm phau ntawv qhia, cov cuab yeej txiav, tom qab ntawd cov khoom lag luam mus rau hauv qhov dav ntawm nqaim nqaj, tau txais cov ntawv ci txhuas tuaj yeem muab faib ua sab saud thiab qis dua (ntsug tshuab txiav) lossis ua ntej thiab tom qab daim npav (kab rov tav tshuab txiav); Los ntawm cov cuab yeej siv tshuab winding, txhuas ntawv ci yog dov mus ua cov khoom tiav ntawm ntau cov khoom tshwj xeeb.