This mask nose article aluminum product use the large nc punching. The surface is bright and clean. The edge horn sleek.
It not Hurt hands,not hang burr and pull the ontology materials of the mask.It is easy to bend forming,the buckle is good,
and when the mask lose the external force,it not springback.It can welding prefect with the Non-woven materials and
environmental protection material through the polymer.It can contact good with wearer's face and improve blocking effect.
The N95 mask nose article aluminum