The face mask consists of double-layer non-woven cloth in which filter layer, nose bridge bar and face mask belt is set, or is made of multi-layer medical absorbent gauze. 口罩由雙層無紡佈中間夾過濾層、鼻梁條和口罩帶搆成，或由多層毉用脫脂紗佈經(jīng)縫制而成。
The utility model relates to a disposable health face mask piece, which is composed of a plastic face of an outer layer, face mask paste of a middle layer and a lining gauze. 一種一次性保健麪膜塊，是由外層塑膠麪、中間層麪膜糊、裡層紗佈組成。 ip.com