what is Ear strap tension test of medical mask making machine? | CJR

Due to COVID-19, ear-mounted masks are in high demand in the early 2020's. Tensile strength testing of ear-mounted masks is required in order to procure and ensure that manufactured medical-surgical masks meet national health standards.

Manufacturers of medical mask manufacturing machines typically perform physical strength testing using either phalanx or tensiometer stretching to evaluate material and functional properties. The connection between the ear strap and the mask is tested to ensure that it is strong enough to withstand use without breaking.

A German customer ordered a medical mask manufacturing machine from us, he required that the single-sided ear strap tension should not be less than 1KG and the qualification rate should not be lower than 95%, after professional testing, the ear strap tension was qualified, the customer was very satisfied and intended to order more units!