# 100% Biodegradable Bamboo Fiber & Eco Baby Diapers

> **Canonical Web URL:** https://www.shenghongdadiapers.com/products/biodegradable-bamboo-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 eco-conscious hygiene division engineers 100% certified biodegradable bamboo fiber baby diapers for premium sustainability brands in Europe, North America, Australia, and New Zealand. Designed to replace fossil fuel-derived plastics, our eco diapers utilize non-woven topsheets and backsheets spun from 100% naturally antibacterial, hypoallergenic bamboo viscose fiber. The absorbent core incorporates Totally Chlorine-Free (TCF) North American Weyerhaeuser virgin wood pulp certified under FSC-C152349 Chain of Custody, reinforced with bio-based superabsorbent polymers. The waterproof barrier replaces traditional polyethylene with a breathable, 100% compostable Polylactic Acid (PLA) and cornstarch-derived bio-film. Under OECD 301B industrial composting laboratory standards, over 68% of the diaper mass biodegrades within 90 days (reaching up to 85% within 180 days), compared to over 400 years for conventional plastic diapers. Completely free from elemental chlorine, phthalates, parabens, perfumes, and heavy metals. MOQ is 100,000 pieces with FOB pricing from $0.05 to $0.10 per unit and 340,000 units per 40HQ container.

## Key Commercial & Engineering Sourcing Parameters

- **Category:** Baby Diapers & Pants
- **FOB Pricing:** $0.05 - $0.10 / piece
- **Minimum Order Quantity (MOQ):** 100,000 pieces
- **40HQ Container Capacity:** 340,000 pieces
- **Production Lead Time:** 18 - 25 days
- **Superabsorbent Polymer (SAP):** Bio-Based High Absorption Polymer
- **Fluff Pulp / Nonwoven Substrate:** TCF (Totally Chlorine-Free) FSC Wood Pulp + Bamboo Fiber
- **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 |
|---|---|---|---|---|---|---|
| Size 1 / Newborn | 360 x 280 mm | Up to 11 lbs (Up to 5 kg) | 22 ± 1g | 4.5g Bio-Core | 450 ml | 36 pcs/bag, 8 bags/ctn |
| Size 2 / Small | 400 x 280 mm | 9 - 18 lbs (4 - 8 kg) | 26 ± 1g | 6.0g Bio-Core | 550 ml | 32 pcs/bag, 8 bags/ctn |
| Size 3 / Medium | 460 x 320 mm | 15 - 24 lbs (7 - 11 kg) | 32 ± 1g | 7.5g Bio-Core | 700 ml | 28 pcs/bag, 8 bags/ctn |
| Size 4 / Large | 510 x 320 mm | 22 - 33 lbs (10 - 15 kg) | 36 ± 2g | 9.0g Bio-Core | 850 ml | 24 pcs/bag, 8 bags/ctn |
| Size 5 / Extra Large | 550 x 340 mm | 26 - 40 lbs (12 - 18 kg) | 40 ± 2g | 10.5g Bio-Core | 1,000 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

"Consumers buying eco-diapers will not tolerate compromised dryness. Our pure bamboo topsheet exhibits a contact angle of 115°, repelling liquid downward within 2.1 seconds while feeling softer than organic cotton against infant skin." — 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