Absorbency: Sanitary pads are designed to absorb menstrual flow, and are made with materials such as cotton, rayon, and superabsorbent polymers to ensure effective absorption.
Adhesive backing: Most sanitary pads have an adhesive backing that allows them to stick to the underwear, providing a secure fit and preventing shifting or bunching during use.
Softness and comfort: Sanitary pads are typically made with soft, breathable materials to maximize comfort and prevent irritation or chafing.
Different sizes and shapes: Sanitary pads come in a variety of sizes and shapes to fit different body types and menstrual flows. Some are designed for light or heavy flow, while others are intended for use during the day or overnight.
Disposable: Sanitary pads are designed for one-time use and are disposable, which means they should be changed regularly to maintain hygiene and prevent leaks or odors.
|Features of Sanitary Napkins|
Sanitary Napkin Specification, Manufacturing Process, and Core Material
Sanitary napkins are a necessary product for women's personal hygiene. The following is an introduction to the specification, manufacturing process, and core material of sanitary napkins.
Sanitary napkins are available in various sizes and shapes to suit different needs. Typically, they come in lengths ranging from 230mm to 290mm, with varying levels of absorbency. Some sanitary napkins may have wings that wrap around the sides of the underwear to help prevent leakage.
The manufacturing process of sanitary napkins involves several steps. First, the outer layer of the napkin is made from non-woven fabric, which is breathable and comfortable to wear. The absorbent core material is then added, which is typically made from wood pulp or super-absorbent polymer. The core material is compressed to ensure it is thin, yet absorbent. The next step involves adding a layer of netting to the core material to help prevent clumping. The napkin is then sealed with a layer of adhesive, and the wings are added if applicable. The final product is then sterilized and packaged.
The core material of a sanitary napkin is the most important component as it directly affects its absorbency. There are two types of core material: wood pulp and super-absorbent polymer.
Wood pulp core material is made from wood fibers that are processed and pressed together. This material is relatively inexpensive, but not as absorbent as super-absorbent polymer. Super-absorbent polymer core material is made from a type of plastic that can absorb up to 30 times its weight in liquid. This material is more expensive, but provides better absorbency.
In conclusion, sanitary napkins are an essential product for women's personal hygiene. They come in various sizes and shapes, and their absorbency is directly related to their core material. The manufacturing process involves several steps to ensure a high-quality and effective product.