Automatic Mask Machine and Mask Production Line
Brief introduction of Automatic Mask Machine and Mask Production Line
The Automatic Mask Machine is a multi-layer non-woven fabric made by hot pressing, folding forming, ultrasonic welding, scrap removal, ear strap bridge welding and other processes to produce various masks with certain filtering performance. The mask equipment is not a single machine, it requires The cooperation of multiple machines completes various processes.
Classification of respirators
Automatic Mask machine: machinery for producing masks. The mask machines on the market are: HD-0301 plane mask machine, HD-0304 cup mask machine, duckbill mask machine, folding mask machine, gauze mask machine, etc.
The plane mask machine series can be divided into and Automatic Mask machine: inner ear band mask machine, outer ear band mask machine, strap type mask machine according to different welding methods and usage methods of ear straps. Make up an integral part of the plane mask.
Mask production process No nice no money
The whole production process of masks is still quite numerous, especially the follow-up sterilization process. This is why a mask is made in 0.5 seconds, so the rapid production efficiency is still the reason for the shortage of masks. Understanding the production process of masks starts with the structure of the mask , We cut a medical mask, you can find that the mask has three layers of non-woven fabrics, which is also required by the national standard of medical masks, otherwise it will not meet the protection requirements.
For the production of masks, the raw materials and fibers are all polypropylene (Polypropylene, PP), and medical masks are generally referred to as SMS structures.
The spunbond layer is a single layer, and the meltblown layer is divided into a single layer or multiple layers according to filtration requirements. “Melt-blown cloth”, commonly known as the “heart” of the mask, is the filter layer in the middle of the mask. It has good filterability, shielding, heat insulation and oil absorption, and is an important raw material for the production of masks.
Polypropylene high melting point non-woven special material has become the best choice for masks. It can also be used in disposable medical gowns, sheets, covers, liquid absorption pads and other medical supplies. With the supply of raw materials, the process of making masks is less complicated:
Flat mask production process:
1) Lay the three layers of non-woven materials through the machine
2) Crimp and sew the nose clip in
3) A large piece of non-woven fabric is gradually narrowed along the slope from left to right to make a “folded structure”
4) Tablet pressing: flatten the surface of the mask
5) Fully automatic single cutting and seaming of masks
6) Use non-woven fabric to fill the mask
7) Cut the trimming again
8) Fix the ear strap by hot pressing
9) Finally pass the quality inspection, package the finished product after sterilization
Chinese masks have already achieved assembly line production. Under normal circumstances, a machine can produce 2 to 3 masks per second. So why is there a shortage of masks on the market when raw materials are available?
Because the masks must be sterilized when they leave the factory. According to the official ministry of the Ministry of Industry and Information Technology: China produces masks very fast, requiring only 0.5 seconds / piece, but the standard process of analysis and disinfection after production takes 7 days to half a month.
The Ministry of Industry and Information Technology pointed out that medical masks are sterilized with ethylene oxide. After sterilization, there will be residual ethylene oxide on the mask. The residual ethylene oxide must be released through analysis to achieve safe content standards and pass the test. Only then can it be shipped to the market.
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