1. The elasticity of the elastic band matches different waist sizes Diapers are a kind of sanitary products commonly used by babies. Compared with tradition...

elastic waistbandwaistband non wovenelastic nonwoven for waist

Experts say that when a baby moves, the expansion and contraction of the abdomen and side waist can vary by as much as 20%.. The elastic waistband of the diaper...

diaper raw materialselastic waistbandwaistband non woven