Adult Diaper
Your Professional Adult Diaper Manufacturer
Founded in 2003, Quanzhou Xiandai Sanitary Articles Co., Ltd. specializes in adult incontinence care for over 21 years. Headquartered in Nan'an, Fujian, we operate a 100,000㎡ production base equipped with fully servo-driven adult diaper lines (compatible with pull-up/open-style designs), achieving a daily capacity exceeding 1 million units. Our products are ISO9001, FDA, and CE certified, exported to 40+ countries, and deliver clinical-grade protection for nursing homes, medical facilities, and home care.
Rich Experience
20+ years in incontinence care, serving 40+ countries with localized adaptations (e.g., thin-core for SEA, high-absorbency for EU)
Custom Service
Adjust SAP ratio, waistband type, and packaging within 7-day sampling; support XXXXL size (1150x1120mm)
Quality Control
Triple closed-loop system: Raw material lab tests → real-time monitoring → EN 14350 compliance, exceeding ISO20743 standards
Competitive Pricing
15% cost saving via bulk SAP procurement + dynamic core optimization, offering premium quality at mid-tier pricing
Adult diapers are disposable incontinence products designed for adults with limited control over excretion due to illness, aging, or special scenarios. Per GB/T 28004.2-2021, key requirements include:
Absorbency: Slip leakage ≤30ml, backflow ≤20g, leakage ≤0.5g;
Safety: Zero bacterial, no fluorescent migration, pH 4.0-8.0 (skin-friendly acidity).
Design & Technology
1. Triple-Layer Construction
| Layer | Function | Technical Specs |
|---|---|---|
| Top Sheet | Skin contact | Antibacterial nonwoven (>99% inhibition, ISO 20743) |
| Absorbent Core | Liquid retention | SAP + fluff pulp composite (≥800ml/piece) |
| Backsheet | Leak prevention | Breathable PE film + 3D barriers (>99% leakage resistance) |
2. Innovations
Wetness Indicator: Color-changing strip signals replacement time.
Eco Materials: PLA corn fiber top sheet + OK Compost-certified core (≥90% degradation in 5 years).
Advantages of Adult Diaper
1. Comfort & Skin Health
Skin-Friendly Materials: Nonwoven top sheet with silver-ion antibacterial layer (>99% inhibition rate, ISO 20743) and pH-balanced surface (4.0-8.0) minimize irritation and rashes.
Breathable Structure: Diamond-embossed surface reduces skin contact by 30%, while breathable PE film prevents heat buildup and redness.
Elastic Fit: 360° stretchable waistband (rebound rate ≥240%) + 3D leak-proof barriers adapt to bedridden and mobile users without leaving marks.
Absorption & Leakage Protection
High-Capacity Core: SAP/fluff pulp composite core absorbs ≥800ml per piece (up to 2800g for overnight use), with backflow ≤0.8g (vs. GB standard ≤20g).
Rapid Locking: Dual-channel acquisition layer speeds diffusion—initial absorption in ≤10 seconds (GB: ≤50 sec) for 12-hour dryness.
Leakproof Security: Side barriers + high-rise design ensure leakage ≤0.3g (GB: ≤0.5g) and >99% leakage resistance.
Process of adult diaper
Material Preparation
Key Materials:
Top sheet: Antibacterial nonwoven fabric (silver-ion infused)
Absorbent core: Fluff pulp + SAP composite
Leak-proof layer: Hydrophobic nonwoven (for 3D barriers & back wing)
Functional additives: Bamboo-activated carbon (odor control), Isatis tinctoria extract (antibacterial agent)
Pre-treatment:
Fluff pulp sprayed with natural antibacterial solution (1.5-2.5% concentration) + ultrasonic fibrillation for fiber reinforcement
SAP blended with dual-gradient deodorant: Powdered carbon (dynamic dispersion) + granular carbon (long-term odor control)
01
Hydrophobic Layer Assembly (Leak-Proof Structure)
Side Wing Processing:
Hydrophobic nonwoven → tension control → alignment correction → splitting (left/right parts) → elastic waistband lamination
Back Wing Processing:
Proprietary back wing material → elastic bonding → segmented transfer via cutter (critical for posterior leakage prevention)
Composite Technology:
Side/back wings precisely aligned on suction conveyor to form 360° barrier (rebound rate ≥240%)
02
Absorbent Core Formation
Core Assembly:
Fluff pulp and SAP deposited via forming drum with dual-channel acquisition layer (40% faster liquid diffusion)
Buffer zones in mold cavity optimize absorption path (>99% leakage resistance)
Functional Optimization:
High-density powdered deodorant at core top (responsive to liquid flow)
Uniform granular deodorant in core bottom (fixed-position odor inhibition)
03
Layer Lamination & Final Integration
Top Sheet Bonding:
Antibacterial nonwoven + adhesive → combined with hydrophobic layer at 1st composite transfer roller
Final Assembly:
Surface layer + absorbent core + backsheet → ultrasonic welding (zero chemical residue)
04
Cutting & Packaging
Precision Cutting:
Contour blades (±2mm dimensional tolerance)
Automated Packaging:
Tri-folding → auto-counting → sealed packaging (servo-controlled bag length precision ±0.5mm)
05
Company View
Shanghai Jwell machinery Workshop co-operation projects
Our Value
Quanzhou Xiandai Sanitary Articles Co., Ltd. has successful foreign trading experience in Africa,Southeast Asia, Mideast,Russia, European, South American and so on.
With high responsibility, excellent management and sincere attitude, the company is striving to create international famous-brand , and providing customers with quality-assured OEM products. "Good quality and high credit" is the core value of our Company. Let's win-win together.
Our Certificate
All achievements of Quanzhou Xiandai stem from our uncompromising commitment to global quality benchmarks. Our products are certified under ISO 9001:2008, EU CE, and US FDA 21 CFR standards, validated through rigorous in-house testing protocols and third-party audits. From raw material sourcing to final delivery, our integrated quality control system ensures ≤0.3% defect rate and 100% traceability across all production stages. Continuous improvement driven by annual surveillance audits and real-time monitoring technologies further solidifies our reputation as a reliable partner in 80+ global markets
Our Equipment
12 automated production lines dedicated to baby diapers, training pants, sanitary napkins, and adult incontinence products, engineered for ≥98% operational efficiency and ISO 9001:2008 compliance. Our integrated Quality Assurance Hub features a CNAS-accredited testing laboratory with real-time monitoring of absorption rates, leakage resistance, and skin-safety parameters. From raw material validation to finished product inspection, we deliver ≤0.3% defect rates across all OEM/ODM projects. Partner with us for customized R&D support and scalable production solutions tailored to global market demands.
Common Problem
How much liquid can your adult diaper hold?
Our premium adult diapers absorb 800–1200ml (varies by size/model), utilizing dual-core SAP technology for rapid locking and even distribution. Overnight versions exceed 1000ml with reinforced leak guards
Are your diapers skin-friendly for sensitive elderly skin?
Breathable cotton-like backsheet (≥35% air permeability)
Hypoallergenic topsheet (silver-ion antibacterial, ISO 10993 certified)
Zero latex & fragrance to prevent rashes
How to choose the right size?
Measure waist/hip circumference (cm/in)
Match to our size chart (e.g., XL: Waist 100–120cm)
Fit test: Adjustable tapes allow ±5cm resizing; no red marks = correct fit
Can we customize diapers for our brand?
Core customization: SAP ratio (8–12g), fluff pulp density
Design: PE film printing, packaging artwork
Certification support: FDA/CE/SGS documentation
We're professional adult diaper manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy or wholesale cheap adult diaper for sale here from our factory. For price consultation, contact us.
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