Have you noticed the small horn in the upper left corner of this machine? There is a string of wire through the bell mouth and keeps sending it in. Four,KN95 Face Mask, sew into the nose clip This depends on the second structure of the mask: the bendable metal wire on the upper part of the mask. When wearing, the nose clip should be pinched and fixed to the bridge of the nose, so that the mask can be worn tightly. Otherwise, without this structure, the air leakage of my flat nose is more serious, and the sealing is not tight, which affects the protective effect.. Let's take a look at a close-up,Medical Full Body Coverall, which is to match and convey the metal wire along one side of the non-woven fabric, and then roll the edge of the structure in the following picture, and then sew it up, and it's done. V. Overlapping part The main part of the mask is the layered structure shown in the picture below, which can be pulled open to completely cover the mouth and nose, and the big face is not afraid. The cross section of this laminated structure is so long that it needs a machine folding link. This is the mechanical design as shown in the figure below. There are three adjustable inclined planes, and a small bevel angle is set so that a large piece of non-woven fabric gradually narrows from left to right along these inclined planes to form a "folding structure.". Then there is a tabletting link to flatten the surface of the mask. VI. Cutting link Most of the individual cutting and hemming of masks are fully automatic without manual processing. And different masks have slight manufacturing differences, some are sewn edges, some are directly hot-pressed and glued, small details. What comes out is a separate main body of the mask. It's not over yet. There are still several steps ahead. VII. Blending and Pressing The picture below is the mask I bought. Pay attention to the edge of the mask. There is a non-woven fabric to reinforce and press the ear rope, so as not to tear it off. There are two large rolls of non-woven fabrics on the left and right, waiting to reinforce the edge of the mask. After one side is wrapped, it is immediately pressed flat and glued. At this time, the masks that had been cut out were linked together again. This is really the endless hatred since ancient times. So we still need a link to cut and reinforce the edge, 3 Ply Disposable Protective Face Mask ,KN95 Mask with Fast Shipping, and make a clean break.. VIII. Hot-pressing and fixing the ear rope Adhesive is also needed on the edge of the mask. As shown in the picture below, the mechanical claw on this side sends the ear rope, and the adhesive on the other side fixes the ear rope on the mask. In this way, a flat mask is finished. The middle layer is the filter element, and the veneer layer is softer. The general way to distinguish is to see which side the ear rope is facing, and the side with the ear rope is the side that fits the face. Reuse masks? Everyone wants to throw away the mask after using it once, but there is no way to buy it. I am also a serious epidemic area here. Masks are simply out of stock,Antivirus Disposable Mask with CE Certificate, and now every household in the community can only go out once a day to purchase daily necessities. Now we can only try to reduce unnecessary outings and save the number of times we use masks.. Proofreading: Cast + Jiang Xiaomu Screenshot: Brother Yang The Gif in this article is excerpted from The MAKING video (97) " (61)" of The Science Channel in Japan. Horizonal respirator mask making machine by YouTube blogger Hengyao ultrasonic, YouTube blogger SAHTECH Consortium Safety and Health Technology Center's "CSB Film California Ethylene Oxide Plant Explosion Accident" video footage of the disinfection link modeling demonstration, as well as the mask I bought. WE ARE MORE PROFESSIONAL IN DESIGN back to Sohu to see more Responsible Editor:. zjyuan-group.com