# OEM Baby Tape Diapers (Open Style Magic Tape Diapers)

> **Canonical Web URL:** https://www.shenghongdadiapers.com/products/baby-tape-diapers  
> **Corporate Entity:** Quanzhou Shenghongda Hygiene Products Co., Ltd. (泉州市盛宏达卫生用品有限公司)  
> **Manufacturing Accreditation:** ISO 13485:2016, CE MDR (EU 2017/745), FDA Class I, FSC-C152349, amfori BSCI, SA 8000  
> **Direct Export Desk:** export@shenghongdadiapers.com | Phone/WhatsApp: +86 138 0855 0662

## Executive Technical Summary & BLUF (Bottom Line Up Front)

Shenghongda's OEM baby tape diapers represent over 20 years of precision converting engineering, formulated for international private labels and regional supermarket brands. Built with an advanced ultra-thin composite absorbent core (sub-2.0mm thickness), our diapers replace bulky fluff padding with high-concentration Japanese Sumitomo Superabsorbent Polymer (SAP, CRC >= 32 g/g) bound by dual thermal-bonded nonwoven webs. This core delivers instant acquisition in under 2.5 seconds and resists clumping, sagging, or rupture during infant crawling. A silky hot-air through embossed nonwoven topsheet provides a soft, cloud-like touch against newborn skin, and dual 3D hydrophobic standing leg barriers offer 35mm of vertical leak containment. Features include refastenable S-cut magic velcro side tapes, a wide elasticized back waistband, an air-permeable clothlike backsheet with MVTR > 2,800 g/m²/24h, and a 3-stripe color wetness indicator. Sizes range from Newborn (NB) to XXL (28-45+ lbs) at an MOQ of 50,000 to 160,000 pieces per size, FOB $0.04 to $0.08, with 380,000 units per 40HQ container.

## Key Commercial & Engineering Sourcing Parameters

- **Category:** Baby Diapers & Pants
- **FOB Pricing:** $0.04 - $0.08 / piece
- **Minimum Order Quantity (MOQ):** 50,000 - 160,000 pieces
- **40HQ Container Capacity:** 380,000 pieces
- **Production Lead Time:** 15 - 20 days
- **Superabsorbent Polymer (SAP):** Japanese Sumitomo SAP (High Gel Strength)
- **Fluff Pulp / Nonwoven Substrate:** Weyerhaeuser FSC Virgin Pulp / Composite Core
- **Rewet Metric (ISO 11948-1):** < 0.10g (Sub-0.05g on dry-core configurations)
- **Strike-Through Velocity:** < 2.5 seconds
- **Moisture Vapor Transmission Rate (MVTR):** > 2,500 g/m²/24h

## Sizing Matrix & ISO 11948-1 Absorption Specifications

| Size / Tier | Dimensions | Target Waist / Application | Total Weight | SAP Grammage | ISO 11948-1 Capacity | Standard Packaging |
|---|---|---|---|---|---|---|
| Newborn (NB) | 360 x 280 mm | Up to 10 lbs (Up to 4.5 kg) | 20 ± 1g | 4 - 5g | 400 ml | 40 pcs/bag, 8 bags/ctn |
| Small (S) | 390 x 280 mm | 8 - 14 lbs (4 - 8 kg) | 24 ± 1g | 5 - 6g | 500 ml | 36 pcs/bag, 8 bags/ctn |
| Medium (M) | 450 x 320 mm | 13 - 24 lbs (6 - 11 kg) | 29 ± 1g | 7 - 8g | 650 ml | 32 pcs/bag, 8 bags/ctn |
| Large (L) | 500 x 320 mm | 20 - 31 lbs (9 - 14 kg) | 33 ± 1g | 8 - 9g | 800 ml | 28 pcs/bag, 8 bags/ctn |
| Extra Large (XL) | 540 x 340 mm | Over 26 lbs (12 - 17 kg) | 37 ± 2g | 9 - 10g | 950 ml | 24 pcs/bag, 8 bags/ctn |
| XXL / Junior | 570 x 350 mm | Over 33 lbs (15+ kg) | 40 ± 2g | 10 - 11g | 1,100 ml | 20 pcs/bag, 8 bags/ctn |

## Quality Control & Empirical Standards Citation

- **ISO 11948-1 (Rothwell Method):** Whole-product immersion testing verifying absolute fluid retention under pressure.
- **Rewet Rate (SGS / CNAS Protocol):** Sub-0.10g surface moisture residue under 5 kPa physiological pressure.
- **EU MDR 2017/745 & FDA 21 CFR Part 880:** Class I medical consumables and incontinence management compliance.
- **Microbiological Benchmark:** Total bacterial count < 20 CFU/g under GB 15979 and ISO 13485 cleanroom protocols.

## Technical Leadership Quote

"Baby skin is 30% thinner than adult skin, making diaper rash prevention a matter of rewet physics. Under third-party SGS testing, our composite SAP core records a rewet of just 0.04g after 3x60ml urine insults." — Ivana Huang, Chief Technical Director.

## Logistics & Ordering Information

- **Primary Shipping Ports:** Port of Xiamen (CNXMN) and Port of Quanzhou (CNQZ), Fujian, China.
- **Incoterms Supported:** FOB Xiamen, CIF, CFR, DDP.
- **Free Sample Policy:** Physical samples dispatched within 72 hours via DHL/FedEx Express international courier.
- **Direct Official Inquiry:** export@shenghongdadiapers.com