Filtration hueisupisuresupireta which possesses the support structure which it was ejected formed in the filtration structure

摘要

The mask itself (12) with, the harness (14) with filtration hueisupisuresupireta which it has (10). The mask itself (12), the support frame work body (16) with, the filtration structure (18) with it includes. In order the frame work body (16) the filtration structure (18) to be connected, the frame work body the filtration structure (18) is ejected forms on. Esthetic characteristic and the losing shape resistance which are improved to the goods which as for the mask itself which possesses that kind of support structure, the filtration structure can follow the form of the support structure strictly, is obtained are offered. Selective figure Figure 1