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12-08-2020, 08:34 AM
The nose bridge strip is a thin strip used inside the mask, which plays he role of fixing the mask on the bridge of the nose. The general specifications are: 3.00mm * 0.80mm, 3.50mm * 0.80mm, 3.80mm * 0.80mm and 5,,*9mm.With the wide spread of COVID-19, masks have become one of the necessary daily necessities. In addition to strict standards for non-woven materials and technologies, the quality of nose bridge strip also has vital influence on its protective function.For disposable medical masks, there are several kinds: aluminum nose wire, iron-plastic strip and plastic strip. For N95 face masks, there are two nose bridge strips: one is iron-plastic or plastic nose wire inside and the other is aluminum nose strip outside.Compared with plastic one, aluminum nose wire is recyclable and ECO-friendly. In comparison with other metal, aluminum is of superior properties and higher recyclable value. What’s more, its rich specification and easy processing ability can satisfy the present need better.The aluminum strip for face mask is of good rust protection, corrosion resistance, high brightness, good straightness, no deformation, stable size, good toughness and high strength. In addition, it also can undertake continuous bending and have excellent adhesion with various types of glue. That’s why more mask manufacturers choose aluminum nose strip.Haomei Aluminum can offer you superior aluminum strip for face mask:1. Aluminum alloy: 1060 and 3003.2. O Temper3. Mill finish.4. Thickness: 0.4*0.5 mm5. Width: 90-100 mm