Flat Fold KN95 Mask

This flat fold KN95 mask is a disposable high-efficiency protective product that meets official KN95 protection standards, with a filtration efficiency of no less than 95% against non-oily particulate matter. Adopting an integrated foldable design, the mask features space-saving storage and unrestricted wearing, suitable for a wide range of daily scenarios. It can effectively block non-oily harmful particles such as dust, smoke, aerosols and microorganisms in daily and working environments, building a reliable protective barrier for the respiratory system.

Manufactured in strict accordance with professional protective product standards, the flat fold KN95 mask is strictly tested and optimized in three core dimensions: filtration efficiency, breathing comfort and facial air tightness. Constructed with multi-layer composite polypropylene non-woven fabric and designed with an ergonomic three-dimensional shape, it fits diverse facial contours closely without edge leakage, achieving a perfect balance between superior protection and comfortable wearing experience.

Upgraded iteratively, this flat fold KN95 mask adopts an innovative 8-layer precision composite protective structure, eliminating the stuffiness and bulkiness of traditional multi-layer masks. Through optimized material proportion and structural technology, it greatly improves protection performance without increasing breathing resistance, solving the long-standing industry dilemma of balancing high protection and wearing comfort. The upgraded filtration efficiency for particulate matter reaches up to 99%, achieving comprehensive advancement in protection accuracy.

Each layer of the flat fold KN95 mask performs an independent and targeted function with a progressive and efficient structural design. From the outer layer to the inner layer:

The outermost wear-resistant non-woven fabric blocks large external impurities and dust and protects the internal filtration layers;

The second layer is a professional activated carbon adsorption layer that absorbs peculiar smells and mild harmful gases to purify breathing air;

The third and fourth layers are double electrostatic-charged melt-blown fabrics, the core filtration layers that efficiently adsorb and intercept fine particles via professional electrostatic treatment;

The fifth to seventh layers consist of three layers of high-elastic hot-air cotton, providing ventilation, buffering, moisture resistance and structural support to prevent the mask from collapsing and fitting closely to the mouth and nose;

The innermost skin-friendly non-woven fabric delivers delicate and soft touch, avoiding skin friction and redness during long-time wearing and ensuring superior comfort.