Lesela le sa lohiloeng la spunlace le loketseng masela a adsorption a electrostatic hangata le etsoa ka motsoako oa polyester (PET) le sekhomaretsi, ka boima ba hangata ba 45-60g/㎡. Boima bona le thepa li ka leka-lekanya matla a adsorption a electrostatic, ho tenyetseha, le bokhoni ba ho jara bo hloekileng, ho netefatsa phello ea ho hloekisa le bophelo ba tšebeletso ea lesela.
