Lady Menstrual Diaper
Lady Menstrual Diaper/ Overnight Sleep Pants
Lady menstrual diaper, also widely known as overnight sleep pants, are a specialized, single-use, pant-style sanitary product exclusively designed for women during their menstrual cycle. Essentially, this innovative product ingeniously combines two essential items into one: an ultra-long, super-absorbent sanitary pad with exceptional liquid-locking capacity, and a comfortable, disposable pair of underwear with a snug, body-hugging fit. This all-in-one design eliminates the need for separate sanitary pads and underwear, providing women with a convenient, reliable, and worry-free solution for heavy flow days, nighttime use, and other high-demand menstrual scenarios.
Product Feature
Leak-Proof Performance
Ultimate Protection for Worry-Free Days & Nights
Ultimate leak-proof protection is the flagship selling point of our women’s menstrual pants/overnight sleep pants. Engineered with a comprehensive 360° full-wrap design, every detail is optimized for maximum leak prevention: the high-waist elastic band creates a secure barrier against back leaks, while the reinforced leg cuffs effectively block side leaks. This all-around protection makes our menstrual pants the perfect choice for three high-demand scenarios: overnight sleep (providing the freedom to toss and turn without any leakage anxiety), the first 1–2 days of menstruation (when flow is at its heaviest), and long periods of time when changing is not possible (such as during work shifts, travel, or outdoor activities). With our menstrual pants, users can enjoy the ultimate "freedom to move" and the peace of mind that comes with reliable, all-day-and-night protection


Comfort – Soft,
Snug Fit for All-Day Wear
We prioritize user comfort by using only premium, ultra-soft fabrics in our menstrual pants. The skin-friendly topsheet and breathable backsheet work together to provide a gentle, comfortable touch against the skin, while the ergonomic tailoring ensures a snug, body-hugging fit that adapts to different body shapes. Unlike traditional sanitary napkins, which may shift out of place, bunch up, or cause side leaks due to poor fitting, our menstrual pants stay securely in place at all times. This eliminates the constant worry of displacement and leakage, allowing users to move freely and comfortably throughout the day, whether they are at work, at home, or on the go.
Easy to Wear & Dispose
Our menstrual pants are designed for maximum convenience, making them perfect for busy modern women. Wearing is as simple as putting on a pair of regular disposable underwear – no need for awkward adjustments, adhesive strips, or wing folding. This makes them ideal for use in public restrooms, during travel, or for post-operative women with limited mobility. Disposal is equally hassle-free: after use, simply tear the side seams along the pre-designed easy-tear lines, roll the pants up tightly, and dispose of them in a sanitary bin. The easy-tear design ensures that removal is quick and clean, without any mess or discomfort. This user-friendly design makes our menstrual pants a convenient, hygienic choice for all women.

| Sanitary Pants Parameter | |||||
| Size | weight(g) | Dimension(cm) | SAP(g) | Absorbency(ml) | Packing(pcs/bag) |
| M | 32 | 62x60 | 6 | 420 | 10 |
| L | 33 | 65x65 | 6 | 420 | 10 |
| Brand name | Elintree or OEM | ||||
| Top sheet | soft non-woven fabric | ||||
| Core Material | SAP paper/SAP+fluff pulp | ||||
| Back sheet | PE film or breathable cloth-like | ||||
| Anti-leak | 3D leakage protection | ||||
| Size | M, L, XL,XXL | ||||
| Color | White or customized | ||||
| MOQ | 100000pcs | ||||
| Certificate | CE, ISO, SGS | ||||
| Capacity | 50-80 million pcs/month | ||||
| Sample | Free offered | ||||
| Lead time | 14-39 work days | ||||
| Shipment | By sea, by air | ||||
| Payment term | T/T, L/C, 30% deposit, 70% balance | ||||
In which scenarios is it suitable?
Overnight Sleep
The most classic and widely used scenario. Designed with 360° full-wrap leak-proof protection, our menstrual pants eliminate the worry of unexpected leaks during sleep, allowing you to toss and turn freely without any restrictions. Say goodbye to stained bed sheets, midnight changes, and sleep disruptions, and enjoy a restful, uninterrupted night’s sleep.
Peak Flow Days of Menstruation
Ideal for the first 1–2 days of your menstrual cycle, when flow is at its heaviest. Powered by a 2.5x super absorbent core with Sumitomo SAP, our menstrual pants provide all-day, all-night super protection, effectively preventing leaks and ensuring you stay dry and confident throughout the day, even during intense activities.
Long-Distance Travel
Perfect for use during long flights, train rides, or road trips, where frequent trips to the restroom or changing sanitary products are inconvenient or impossible. Our menstrual pants offer extended, reliable protection, allowing you to focus on your journey without worrying about leaks or the need for frequent changes.
Postpartum Lochia Period
A must-have for new mothers during the postpartum recovery period, especially during their stay in the hospital. Our menstrual pants are designed to handle the heavy, continuous flow of lochia, providing superior absorption and leak-proof protection. The easy-to-wear, easy-to-dispose design is extremely convenient for new mothers who may have limited mobility or need to focus on their recovery.
Post-Surgery Recovery
Ideal for use after gynecological surgery or other medical procedures, when mobility is limited and absolute comfort and protection are essential. Our menstrual pants eliminate the need for awkward adjustments or frequent changes, providing a secure, comfortable, and hassle-free solution for post-surgery recovery, allowing you to focus on healing.
Special Periods or Circumstances
Perfect for any other special periods or circumstances where you need absolute peace of mind and reliable protection. Whether you are dealing with a busy workday with no time for breaks, outdoor activities with limited access to restrooms, or any other situation where you need to feel secure, our menstrual pants are the ideal choice.

Discovering Lady Menstrual Diaper Manufacturers You Can Rely On Service
Discovering Lady Menstrual Diaper Manufacturers You Can Rely On Service
| Manufacturer Location | Production Capacity (Million Units/Month) | Material Used | Certifications | Sustainability Practices |
|---|---|---|---|---|
| China | 50 | Cotton, Super Absorbent Polymer | ISO 9001, CE | Biodegradable Materials |
| India | 30 | Bamboo Fiber, SAP | ISO 14001, Oeko-Tex | Water Conservation Efforts |
| USA | 20 | Organic Cotton, SAP | FDA Approved, USDA Organic | Recycling Programs |
| Germany | 25 | Non-Woven Fabric, SAP | EN 13432, FSC | Carbon Footprint Reduction |
| Japan | 15 | Cotton, SAP | ISO 9001, JIS | Waste Reduction Initiatives |

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