Mulch films tuaj nyob rau hauv ntau thicknesses, feem ntau ntsuas nyob rau hauv microns (µm) los yog mils (1 mil=25.4 µm). Qhov tsim nyog thickness nyob ntawm tej yam xws li hom qoob loo, kev nyab xeeb, thiab lub sij hawm xav tau ntawm kev siv. Cov yeeb yaj kiab Thicker muab kev ua kom zoo dua qub tab sis tuaj yeem ua tus nqi ntau dua.
Qhov dav ntawm mulch zaj duab xis yob txawv nyob ntawm daim ntawv thov. Nws feem ntau yog li ntawm 1 meter mus rau 1.8 meters (3.3 taw mus rau 6 ko taw). Xaiv qhov dav uas tsim nyog yog qhov tseem ceeb rau kev txhim kho kom zoo thiab ua haujlwm zoo, txo qis qhov xav tau rau kev sib tshooj seams.
