SHAPE RETAINING MATERIAL, NOSE CLIP FOR FACE MASK AND FACE MASK

摘要

A shape retaining material that exhibits satisfactory shape retaining property capable of retaining deformed shape, can be easily disposed of and can facilitate resin recycling after disposal and further ensures high productivity. There are also provided a nose clip for face mask and face mask comprising the shape retaining material. In particular, a nose clip for face mask, composed mainly of a shape retaining material characterized by comprising at least a strip material of oriented polyolefin resin having a rolling ratio of 5 to 16, a draw ratio of 1.3 to 2.5 and a total orientation ratio of 10 to 40.