Mian Xiaoran [Medical Device Source Factory] Women's Disposable Sterile Underwear Maternity Wash-Free Daily Use Underwear Size L

Production environment meets food-grade health standards with 24-hour two-shift sterilization protocols

All employees hold health certificates and wear standardized white uniforms

Full traceability from raw materials to finished products with daily sample retention and periodic re-inspection in a large laboratory

Deep cleaning process prior to EO (ethylene oxide) sterilization to remove physical contaminants such as lint and dust from sewing

EO sterilization with controlled packaging using medical-grade dialysis paper allowing gas molecules to escape while blocking bacteria

Forced dialysis process at 50°C for 7 days to eliminate residual ethylene oxide gas, ensuring no odor upon opening

All certifications verifiable on the National Certification and Accreditation Administration (CNCA) website

Medical device-grade breathable dialysis paper packaging

Designed to prevent residual sterilization gas odor and maintain sterility until opened

XL, 2XL, 3XL

XL, 2XL, 3XL, 4XL

M, XL

M, XL

Thin

Regular

Thick

Suitable for sensitive skin during menstruation and pregnancy

Comfortable for travel and daily wear

Developed with medical device supply chain resources to ensure safety and hygiene beyond typical disposable underwear standards