Technical Benchmark Matrix

Feminine Period Sleep Pants vs Conventional Night Sanitary Pads

Comparing 360-degree underwear form factors against elongated adhesive maxi pads for overnight comfort.

Evaluation Parameter	Tingshuang Specification	Industry Conventional Alternative
Form Factor	Full 360° elastic disposable underwear	Flat pad fixed inside user's existing underwear
Nocturnal Displacement	Zero movement regardless of sleeping position	Shifts and twists during nocturnal body turns
Absorption Area	Full hip-to-waist coverage (480mm core)	Limited central strip (350mm - 420mm)
Liquid Capacity	Over 400ml capacity (equivalent to 4-5 pads)	80ml - 120ml before edge overflow occurs
Morning Disposal	Easy tear-away side seams; hygienic wrap-up	Messy peel-away adhesive from underwear