生產工藝：超聲波縫合,耳掛式
適用范圍：醫療衛生,實驗室,制藥,防花粉,電子行業
Size：7.3 x 16 cm
Material：20g/m2 PP nonwovens + 20g/m2 melting-blown PP nonwovens + 25g/m2 PP nonwovens
Packing：50pcs/box, 40box/carton
Function：3-ply structure, effectively prevent from bacteria and dust, BFE up to 95%
Production technique：ultrasonic machine-sewed, with earloop
Application：medical sanitation, lab, pharmacy, gardening, and electronic industry
