Hygienic mask formed by active nanoscale melt-blown cloth and production equipment thereof

Abstract

The invention relates to a hygienic mask formed by active nanoscale melt-blown cloth and production equipment thereof. The hygienic mask comprises a mask body and a tying belt set, second folding parts are longitudinally arranged on the two sides of the mask body, second press-fit parts are arranged on the two second folding parts, and the second press-fit parts are longitudinally arranged and extend to the upper end and the lower end of the mask body; and contraction holes are symmetrically formed in the edges of the two sides of the mask body. The tying belt set comprises an elastic band, aplastic spring buckle and a U-shaped earmuff; a through hole is formed in the middle of the outer side of the U-shaped earmuff; the elastic band is arranged in the U-shaped earmuff in a penetrating manner; the middle of the elastic cord located in the U-shaped earmuff penetrates through the through hole and is sleeved with the plastic spring buckle, one end of the elastic cord sequentially penetrates through the four contraction holes in one side of the mask body in an S shape and are connected with the other end of the elastic cord, the U-shaped earmuff makes contact with the backs of ears ofa user, and pain generated when the mask is worn for a long time is effectively relieved.

Description

technical field [0001] The invention belongs to the technical field of masks, and in particular relates to a sanitary mask made of active nano-scale melt-blown cloth and production equipment thereof. Background technique [0002] With the improvement of people's health awareness, masks have become an indispensable part of people's daily life. Masks currently on the market are mainly single-layer or multi-layer planar non-woven products. Because of their low cost and simple use, they are produced on a large scale. [0003] However, due to the relatively fixed size and structure of the flat mask, when people with large faces wear it, the mask cannot completely cover the mouth and nose, and the dust virus in the air is easy to enter from the gaps around the mask, so it cannot be guaranteed. The protection of the user, and when the mask is worn for a long time, the elastic band on the mask will cause long-term pressure on the back of the ear and cause pain, which will cause dis...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the above problems, the present invention discloses a sanitary mask made of active nano-scale melt-blown cloth, which can realize the elongation of the mask to adapt to people with larger faces, and the two sides of the mask can fit closely with the face, solving the problem of Solved the problem of ear pain caused by long-term wearing

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