Ua ntej, seb qhov eccentricity ntawm corrugated stick yog kho.
Qhov thib ob, lub siab ntawm corrugated stick yog siab dhau lawm, uas yuav zom cov ntawv pit.
Thib peb, yog tias tus nres nruj dhau, lub qhov yuav tawg.
Plaub, yog tias daim ntawv qhuav dhau lawm, ntsuab dhau yuav tawg rau hauv lub qhov.
Thib tsib, qhov tsis tsim nyog tsim ntawm cov corrugated pas nrig tsis tseem yuav ua rau muaj qhov tshwm sim ntawm daim ntawv shredding.
