Technical Benchmark Matrix

3D Air-Through Hot-Air Nonwovens vs Standard Spunbond Topsheets

Fiber softness, fluid intake drainage, and lint resistance comparison for newborn topsheets.

Evaluation Parameter	Tingshuang Specification	Industry Conventional Alternative
Manufacturing Process	Carded bi-component fibers bonded with hot air	Extruded continuous filaments calendered together
Loft & Thickness	High-loft 3D cloud structure (0.45mm thickness)	Flat compressed sheet (0.15mm thickness)
Skin Touch Index	Ultra-plush cashmere feel; zero plastic rustle	Noticeable synthetic paper texture
Liquid Penetration	< 2.0 seconds rapid strike-through	4.0 to 6.5 seconds with lateral spreading
Fiber Linting	Thermal fiber crossover eliminates lint and fuzz	Can shed loose synthetic fibers under friction