Nnuaba ne nhabannuru cling film yɛ cling film bi a ɛwɔ pores nketenkete wɔ ne soro, a ɛwɔ pore akɛse fi 0.01 μ m kosi 10 μ m. Ɛwɔ ahome a ɛkɔ soro, a nsu a ɛyɛ hyew a ɛkɔ soro ka ho, nanso nsu a ɛyɛ nsu ntumi nkɔ mu. Micro porous plastic wrap ne permeable plastic wrap wɔ structures a ɛte saa ara, na abien no nyinaa wɔ pores nketenkete. Nanso, ntini a ɛwɔ micro porous plastic wrap so no bɛyɛ sɛ wɔato mu, na ɛma wotumi fa mframa mu nanso ɛnyɛ nsu a ɛtumi fa mu. Ntini a ɛwɔ sini no mu no nyɛ nea wɔato mu na ɛte sɛ funnel. Ɛsono sɛnea pores a ɛwɔ sini no anim ne akyi no te, na ɛma wotumi fa ɔkwan biako so.
