Pwoblèm rankontre nan itilizasyon fil nen ak solisyon yo
Kesyon 1: Thesize nan lanen pon filpa matche ak pò a manje nan maskmachine a epi yo pa ka itilize.
Solution 1: You can request the nen pon fil manufacturer to customize the size.
Solisyon 2: Ajiste ak chanje Pwodwi pou Telefòn yo nan machin nan mask.
Question 2: The nen pon fil slips on the mask and the position is unstable.
Solution: Increase the surface roughness of the nen pon fil as much as possible.