mask o-shaped aluminum strip with hot melt adhesive, n95 aluminum noise clip, roll-fed aluminum strip with hot melt adhesive backing. 口罩O态铝条 带胶N95铝鼻梁条，背胶卷轴铝带 热熔胶背胶鼻条

Based on pure aluminum at a ratio of 1060/1050, the invisible protector hidden behind the mask—the aluminum strip on the nose bridge—ensures safe breathing with precise shaping. The CNC stamping process gives it smooth edges and uniform texture; no burrs, no skin irritation. It forms perfectly when bent and remains stable without rebounding, easily adapting to various nose shapes while tightly sealing gaps. Its anti-rust and corrosion resistance, combined with excellent adhesion, blend seamlessly with the non-woven fabric, effectively blocking dust, smoke, and germs—ensuring no gaps remain in protection, establishing a strong line of defense for health from the nose bridge.

The high-spec nose bridge aluminum strips, a core component in professional mask production, unlock a new efficient manufacturing experience. Specialized aluminum materials of grades 1, 3, and 5 are used, with options for thicknesses of 0.4–0.8 mm and widths of 90–100 mm, enabling customized production. The surface is smooth, with uniform holes and excellent straightness, allowing continuous processing with bending equipment. Features such as zero overflowing glue, zero peeling, and no joints provide significant reduction in production defects. Complying with EU environmental certifications and international standards, these components are suitable for disposable masks, KN9.5, FFP2, and other types of protective masks. They ensure proper sealing performance from the source, helping to produce high-quality protective products.

The secret behind mask fit against the skin lies within this “soft yet tough” aluminum strip. Made of medical-grade pure aluminum, it has the right balance of softness and hardness—just a gentle press ensures precise fit around the nose bridge. It stays secure without becoming loose or pressing on the nose over time. Its sealing performance is excellent: it blocks unfiltered air from entering while preventing moisture from exhaled from condensing into fog, helping those wearing glasses avoid blurred vision. With eco-friendly materials and safe manufacturing processes, no harmful substances are released. From daily commuting to special protection, the details ensure comfort and peace of mind, making every breath feel secure and worry-free.

1. One squeeze for shaping, intensive breathing protection—the aluminum strip along the nose of the mask ensures no reduction in protection.
2. Made with pure aluminum craftsmanship; fits perfectly without any gaps, making it difficult for germs to penetrate.
3. It can conform to the shape, and it can seal tightly when hard; this aluminum strip makes the mask more reliable.