Lub tshuab no yog siv rau yob thawj xim ntawv lossis luam ntawv yob ntawv xws li kraft ntawv.Cov ntawv yob xws li ntawv zaub mov tiav los ntawm lub tshuab no ib zaug.Tsis siv neeg nruab nrab gluing, raw khoom rau hauv raj, txiav kom ntev, hauv qab indentation, hauv qab folding.Kaw rau hauv qab thiab zoo li hauv qab ntawm lub hnab.Lub hnab ntim tiav tiav tiav ntawm ib zaug.Lub tshuab no yooj yim dua rau kev khiav lag luam, ua haujlwm ntau dua thiab ruaj khov dua.Nws yog ib puag ncig tus phooj ywg lub hnab ntim tshuab khoom siv uas tsim ntau lub hnab ntawv, hnab ntim khoom noj txom ncauj, hnab khob cij, hnab txiv hmab txiv ntoo qhuav, thiab lwm yam.