| 摘要 |
PROBLEM TO BE SOLVED: To provide a dust-proof wear used for working in a clean room or the like, which can close a space between the neck of a wearer and an outer collar 12 with an inner collar 14 to inhibit the leakage of dust in the dust-proof wear 1 from the neck portion of the wearer, can pull a projected string 15A to adjust the length of the string 15 in the inner collar 14, thus lowering the possibility of forming a space between the neck of the wearer and the inner collar 14, when the wearer bends his neck, and can thereby prevent that the dust leaked from the neck damages or contaminates a work target article. SOLUTION: An inner collar 14 which is extended in the circumferential direction and can be brought into the neck of a wearer is disposed on the inside base portion of an outer collar 12 surrounding the neck of the wearer. A string 15 whose both ends are fixed to both the circumferential ends of the inner collar 14, respectively, is inserted into the hollow portion 14A of the inner collar 14, and a part of the string 15 is projected from the hole of an eyelet 16. |
