The Manufacturing Process of Aluminum Strip for Face Mask
Only disposable medical mask and N95 masks are effective protective masks for protecting ourselves from the virus. Their filtering efficiency to non-oily particles reaches 95%. In addition to high filtering efficiency, they should fit the face better. That’s why they need aluminum nose wire.
The role of the aluminum nose bridge is to locate between the sides of the nose wings, which can make it closely contact with the corresponding parts of the wearer's face, and can effectively block dust, smoke, flu and other viruses.
The raw material of aluminum nose wire is thin aluminum strip. The commonly ones are 1060 and 3003 aluminum strip. Its width is 90-100 mm. Thickness is 0.4*0.5 mm. What is its manufacturing process?
The generally process is: flat ingot milling-flat ingot heating-hot rough rolling(reversible)-hot finishing rolling-(irreversible)-cold rolling (trimming, intermediate annealing, etc.)-finishing (cleaning, horizontal Cutting, straightening, bending, straightening, etc.)-heat treatment.
Take the hot rolling process as an example. Raw material specification:
Flat ingot specification:(420-460 mm)*(1000-2000 mm)*(3600-6800) mm. Alloys of flat ingots are 1060 and 3003.
The equipment involved are 1 set of flat ingot milling machine, 2 sets of vertical flat ingot heating furnace and 1 set of 2400mm four-roller reversible double coil hot rolling production line.
As an aluminum strip manufacturer, Haomei Aluminum owns advanced equipment and strict processing technology. There are comprehensive kinds of aluminum strips for you to choose from.
Original source: https://www.hm-alu.com/a/the-manufacturing-process-of-aluminum-strip-for-face-mask.html
Tags:aluminum strip for face mask aluminum nose wire aluminum nose strip