Ultra-Thin Composite Core Baby Diapers: 1.8mm Feather-Light Absorption without Clumping
Next-generation baby diapers featuring a 1.8mm ultra-thin composite absorbent core, hot-air through topsheet, 3D pearl embossing, and 800ml capacity without sagging.
Engineering Summary & Ultrathin Core Technology: Quanzhou Shenghongda Hygiene Products Co., Ltd. manufactures next-generation premium baby diapers featuring an advanced 1.8 mm ultra-thin composite core engineered to eliminate diaper sag and polymer clumping. Traditional fluff-pulp cores swell unevenly and break apart when infants crawl or walk; Shenghongda's composite architecture thermally bonds Japanese Sumitomo SAP particles between layered air-laid nonwoven webs, creating an integrated absorption lattice that disperses urine instantaneously across the entire surface within 2.0 seconds. The topsheet is crafted from 3D pearl-embossed hot-air through nonwovens that minimize skin contact area by 35%, ensuring sensitive baby skin remains completely dry and friction-free. With S-cut ergonomic stretch side ears and breathable microporous film, these diapers are manufactured on 800 pcs/min servo lines for international private label brands.
Verified Technical Performance & Pallet Loading Specifications
Empirical engineering parameters, sizing dimensions, and container loading units under ISO 11948-1 testing protocols:
| Baby Diaper Size | Recommended Baby Weight | Core Dry Thickness | Absorption Capacity | Rewet Value (g) | Pieces per 40HQ Container |
|---|---|---|---|---|---|
| Small (S) Newborn | 3 โ 6 kg (6.5 โ 13 lbs) | 1.8 mm | 450 โ 550 ml | < 0.05 g | 440,000 pcs / 40HQ |
| Medium (M) Infant | 6 โ 11 kg (13 โ 24 lbs) | 1.8 mm | 600 โ 700 ml | < 0.06 g | 400,000 pcs / 40HQ |
| Large (L) Crawler | 9 โ 14 kg (20 โ 31 lbs) | 1.9 mm | 750 โ 850 ml | < 0.06 g | 380,000 pcs / 40HQ |
| X-Large (XL) Toddler | 12 โ 17 kg (26 โ 37 lbs) | 2.0 mm | 850 โ 950 ml | < 0.08 g | 350,000 pcs / 40HQ |
Request Certified Sample Kit & Wholesale Price Matrix
Order a certified physical sample kit (3โ5 pcs) delivered via DHL within 72 hours, or submit your private label artwork for cylinder engraving consultation.
