The absorbency rate of menstrual pads and sanitary pads is a crucial factor that women consider when choosing the right product for their menstrual needs. As a leading supplier of menstrual pads and sanitary pads, we understand the importance of providing accurate information about absorbency rates to help women make informed decisions. In this blog post, we will explore what absorbency rate means, how it is measured, and the typical absorbency rates of different types of menstrual pads and sanitary pads.
Understanding Absorbency Rate
Absorbency rate refers to the amount of menstrual fluid a pad can hold before it becomes saturated. It is usually measured in milliliters (ml). A higher absorbency rate means the pad can hold more fluid, which is particularly important during heavy flow days. The absorbency rate is determined by several factors, including the material of the pad, its design, and the technology used in its production.


How Absorbency Rate is Measured
The absorbency rate of menstrual pads and sanitary pads is typically measured through laboratory tests. These tests involve simulating menstrual flow by applying a specific amount of a synthetic fluid to the pad at a controlled rate. The pad is then weighed before and after the application of the fluid to determine the amount of fluid it has absorbed. The test continues until the pad reaches its saturation point, at which the total amount of absorbed fluid is recorded as the absorbency rate.
Absorbency Rates of Different Types of Menstrual Pads and Sanitary Pads
Regular Day Pads
Regular day pads are designed for light to moderate flow days. They usually have an absorbency rate ranging from 5 ml to 15 ml. These pads are thinner and more discreet, making them suitable for everyday use. For example, our Organic Cotton Liners are perfect for light days, with an absorbency rate on the lower end of this range. They are made from organic cotton, which is soft and gentle on the skin, and provide just the right amount of protection for light flow.
Super Day Pads
Super day pads are for moderate to heavy flow days. Their absorbency rate typically falls between 15 ml and 30 ml. These pads are thicker and have more absorbent material to handle a larger volume of menstrual fluid. They are designed to provide long - lasting protection during the day, allowing women to go about their daily activities without worry.
Night Pads
Night pads are specifically designed for use during sleep. They are longer and wider than regular pads to prevent leakage during the night when women are lying down. Night pads usually have a high absorbency rate, ranging from 30 ml to 60 ml or even more. Our Zhuyin Night Pads are a great example. They are made with advanced absorbent technology that can hold a large amount of fluid, ensuring a comfortable and leak - free night's sleep.
Heavy - Duty Sanitary Towels
Heavy - duty sanitary towels are for extremely heavy flow days. These pads can have an absorbency rate of 60 ml or higher. They are often used by women with very heavy menstrual periods. Our Sanitary Towels Lon are designed to handle heavy flow with ease. They are thick and have a large surface area to provide maximum protection.
Factors Affecting Absorbency
- Material: The material used in the pad plays a significant role in its absorbency. Pads made with high - quality absorbent polymers, such as superabsorbent polymers (SAPs), can absorb and retain a large amount of fluid. These polymers can absorb up to 100 times their weight in liquid.
- Design: The design of the pad also affects its absorbency. Pads with multiple layers, channels, or wings are often more effective at distributing and retaining fluid. Channels help to direct the fluid to the absorbent core, while wings prevent side leakage.
- Size: Generally, larger pads have a higher absorbency rate because they have more surface area and can hold more absorbent material.
Choosing the Right Pad Based on Absorbency
When choosing a menstrual pad or sanitary pad, it is important to consider your menstrual flow. If you have a light flow, a regular day pad or liner may be sufficient. For moderate flow, super day pads are a good choice. On heavy flow days, especially at night, night pads or heavy - duty sanitary towels are recommended. It is also a good idea to keep a variety of pads on hand to accommodate changes in your flow throughout your menstrual cycle.
Our Commitment as a Supplier
As a supplier of menstrual pads and sanitary pads, we are committed to providing high - quality products with accurate absorbency rates. We use the latest technology and high - quality materials in our production process to ensure that our pads meet the highest standards of absorbency and comfort. Our products are rigorously tested in the laboratory to ensure that the absorbency rates we claim are accurate.
Contact Us for Procurement
If you are interested in purchasing our menstrual pads and sanitary pads, we would be delighted to discuss your requirements. Whether you are a retailer looking to stock our products or an organization in need of bulk supplies, we can offer you competitive prices and excellent service. Please feel free to reach out to us to start a procurement discussion.
References
- American College of Obstetricians and Gynecologists. (2023). Menstrual Hygiene Management.
- International Journal of Gynecology and Obstetrics. (2022). Absorbency and Safety of Menstrual Products.
- World Health Organization. (2021). Guidelines on Menstrual Hygiene Management.
