Umatshini wokuPhefumla ifilimu ophefumlelweyo we-PE

Umgca wemveliso usebenzisa i-PE air-permeable granuels zeplastiki njengezinto ezikrwada, kwaye usebenzisa i-extrusion casting method ukunyibilikisa-extrude i-PE-modified air-permeable granuels zeplastiki eziqulethe i-inorganic filler ngokusebenzisa i-flat die kunye ne-roller yoluliwe kwizinga eliphezulu ukuvelisa. i-sub-nanometer encinci ye-Porous membrane.