Feminine Sanitary Napkins & Menstrual Period Pants (Private Label)
Shenghongda provides full-spectrum contract manufacturing of feminine hygiene products, ranging from ultra-thin breathable panty liners (180mm) to regular day pads (240mm), heavy-flow night pads (290mm, 330mm), 420mm maternity-postpartum napkins, and 360-degree disposable menstrual period pants. Designed with cutting-edge absorbent dynamics, our pads utilize an ultra-thin composite SAP absorbent core that locks viscous fluids instantly without surface pooling, maintaining a dry contact layer in under 1.5 seconds. For health-conscious consumer markets, we offer functional core inserts including negative ion (anion) chips (>6,000 ions/cm³), tourmaline far-infrared strips, and medicinal herbal extracts that inhibit anaerobic bacterial proliferation and neutralize menstrual odor. Topsheet options include GOTS-certified 100% organic cotton, perforated dry mesh film, and ultra-soft hot-air nonwoven. Individual wrapper packaging supports biodegradable PLA films, silent peeling wrappers, and retail dispenser boxes. MOQ ranges from 50,000 to 100,000 pieces with FOB pricing from $0.02 to $0.15 per unit and 650,000 units per 40HQ container.
Comprehensive Engineering Sizing & Sourcing Parameters
Tested in accordance with ISO 11948-1 (Rothwell method), ISO 13485:2016 quality management standards, and European MDR 2017/745 regulatory guidelines.
| Size / Tier | Dimensions | Target Waist / Application | Total Weight | SAP Grammage | ISO 11948-1 Capacity | Packaging Specification |
|---|---|---|---|---|---|---|
| Daily Panty Liner | 180 mm length | Daily Discharge / Spotting | 2.2 ± 0.2g | 0.3g Airlaid | 50 ml | 20 pcs/pack, 48 packs/ctn |
| Regular Day Pad (Wings) | 240 mm length | Normal Daytime Flow | 7.5 ± 0.3g | 1.2g Composite | 120 ml | 10 pcs/pack, 48 packs/ctn |
| Super Night Pad (Wings) | 290 mm length | Heavy Flow Daytime/Night | 9.5 ± 0.4g | 2.0g Composite | 180 ml | 8 pcs/pack, 48 packs/ctn |
| Overnight Extra Long | 330 / 350 mm length | Overnight Maximum Flow | 12.0 ± 0.5g | 3.0g Composite | 250 ml | 6 pcs/pack, 48 packs/ctn |
| Hospital Postpartum / 420 | 420 mm length | Postpartum Lochia Care | 16.5 ± 0.8g | 5.0g Composite | 400 ml | 4 pcs/pack, 48 packs/ctn |
| Menstrual Period Pants 360° | Universal Stretch S-XL | Full Night Protection | 35.0 ± 2g | 6.0g SAP Brief | 450 ml | 3 pcs/pack, 36 packs/ctn |
🔬 Laboratory Testing Standards & Protocols
- ISO 11948-1 (Rothwell Method): Whole-product immersion testing verifying absolute fluid retention.
- Rewet Rate (SGS / CNAS Protocol): Sub-0.10g surface moisture residue under 5 kPa physiological pressure.
- Strike-Through Velocity: Complete acquisition of 100ml synthetic urine in < 2.5 seconds.
- Centrifuge Retention Capacity (CRC): SAP polymer rating ≥ 32 g/g under 0.9% saline centrifuge.
- Moisture Vapor Transmission Rate (MVTR): Breathable backsheet > 2,500 g/m²/24h.
🌐 Supply Chain Tier-1 Materials
- Superabsorbent Polymer: Japanese Sumitomo Chemical (high gel-blocking resistance).
- Fluff Pulp: Weyerhaeuser Southern Bleached Softwood Kraft (SBSK, FSC certified).
- Hot-Melt Adhesives: Henkel Optal & Bostik medical-grade hypoallergenic bonding.
- Elastic & Fasteners: Hyosung Creora lycra strands and 3M hook-and-loop magic tapes.
- Cleanroom Environment: Class 100,000 GMP HEPA-filtered with optical vision defect cameras.
Request Sample Kit & Official FOB Quotation
Shipped via international DHL / FedEx courier within 72 hours. All custom SAP formulations, sizing, and packaging welcomed.
Frequently Asked Questions by Global Buyers
What is the minimum order quantity (MOQ) and production turnaround?
Our standard private label MOQ is 50,000 - 100,000 pieces with volume FOB pricing from $0.02 - $0.15 / piece. Initial OEM tooling and packaging plate manufacture requires 20-25 days; repeat orders are dispatched from Xiamen or Quanzhou port within 15 - 20 days.
Can we request custom SAP concentrations, dimensions, and private label polybags?
Yes. As a 20-year OEM/ODM manufacturer, all product parameters—including SAP origin, fluff core GSM, backsheet film color/thickness, wetness indicators, and packaging count—are fully customizable to your retail or clinical tender specifications.
How do you verify medical device and international trade compliance?
Shenghongda operates under strict ISO 13485:2016 medical device standards, CE MDR (EU 2017/745), US FDA Class I establishment registration, FSC-C152349 chain of custody, and amfori BSCI social audit certifications. Inspection reports and TDS documents are provided with every batch.