Philippine customer recently consulted about the thickness of the mulch film. The thickness of the silver black mulch is generally 20 microns, because if it is too thin, the weeding effect will not be good.
The silver black mulch film has strong light reflection ability, and the aphids grow on the opposite side of the leaves. Due to the reflected light, the living habits of the aphids are artificially changed, which has the effect of repelling aphids and reducing toxins.
Black can prevent the growth of weeds.
Due to the presence of reflected light, the fruits growing below are also irradiated by sunlight. When the fruits are mature, the color of the peel is increased, making the fruits more beautiful.