| 摘要 |
PURPOSE: A dust respirator is provided to improve the wearability of the dust respirator by a face contact part of soft resin. CONSTITUTION: A main body part(10) covers user's mouth or nose. A face contact part(20) is bonded along the edge portion of the main body part. The face contact part contacts the face of a user. The face contact part is made of pure cotton fabric, and pure cotton mixed fabric or a soft resin layer.
|
