Sanitary napkin
raw materials are essential components that make up the absorbent core of a sanitary pad. These materials include wood pulp, super absorbent polymer (SAP), non-woven fabric, adhesive, and release paper.
Wood pulp is the main absorbent material used in sanitary napkins, as it has high absorbency and helps to lock in moisture. SAP is added to enhance the absorbency of the pad and prevent leakage. Non-woven fabric is used as the top layer of the pad, providing a soft and comfortable surface for the skin. Adhesive is used to secure the different layers of the pad together, while release paper protects the adhesive until the pad is ready to be used.
Together, these raw materials work together to create a highly absorbent and comfortable sanitary napkin that provides protection and comfort during menstruation.
Parameter:
Place of Origin: China
Model Number: HPBP001
Product Name: Breathable White PE Film
Size: width 56-2400CM
Weight: 15-50g
Material: PE Film
Color: White, Pink or any single color Customer demand.
Packaging: Cardboard packing, carton or other demand by customer
Usage: Baby diaper, Sanitary napkin, Sanitary pads, Adult diaper
Logo: According to customer’s request
OEM/ODM: Available
Payment Method: TT
Quality/Safety Certification：CE、 ISO9002 、SGS 、MSDS
Features；
Top Sheet: The top sheet, also known as the cover or surface layer, is in direct contact with the skin. It is often made from non-woven fabric or perforated film to provide a soft, comfortable, and breathable feel. The top sheet allows liquids to pass through to the absorbent core while keeping the surface dry.
Absorbent Core: The absorbent core is the central part of the sanitary napkin that is designed to quickly absorb and lock away menstrual fluid. It is typically made from wood pulp, superabsorbent polymers (SAP), and other absorbent materials. The core is designed to distribute the liquid evenly and prevent leakage.
Backing Layer: The backing layer is the outermost layer of the sanitary napkin that comes in contact with undergarments. It is often made from a breathable and leak-proof material, such as polyethylene or polypropylene, to prevent liquid from seeping through.
Adhesive: Adhesives are used to secure the sanitary napkin in place on the undergarment. They are typically applied to the back of the napkin to ensure a secure fit during movement. Adhesives should be skin-friendly, hypoallergenic, and provide a strong bond without causing irritation.
Wrapping Materials: Sanitary napkins are individually wrapped for hygienic storage and disposal. The wrapping materials are usually made from paper, film, or biodegradable materials. They should be easy to open, discreet, and prevent contamination before use.
Fragrance and Dye: Some sanitary napkins may contain fragrance or dye for aesthetic purposes. However, these ingredients can potentially cause skin irritation or allergic reactions in some individuals. It's essential to choose products that are fragrance-free and dye-free if you have sensitive skin.
Application；
Manufacturing of Sanitary Napkins: The primary application of these raw materials is in the manufacturing process of sanitary napkins. Materials such as absorbent cores, top sheets, backing layers, adhesives, and wrapping materials are combined to create sanitary napkins that offer comfort, absorbency, and leak protection.
Feminine Hygiene Products: In addition to sanitary napkins, these raw materials may also be used in the production of other feminine hygiene products such as panty liners, menstrual pads, and incontinence pads. The diverse range of raw materials allows manufacturers to tailor products to different absorbency levels, sizes, and features.
Healthcare and Medical Industry: Some raw materials used in sanitary napkins, such as superabsorbent polymers (SAP), are also utilized in the healthcare and medical industry for products like wound dressings, surgical pads, and medical absorbent products. The properties that make these materials effective for menstrual hygiene products also make them suitable for medical applications.
Research and Development: Raw materials for sanitary napkins are continually being researched and developed to improve the performance, sustainability, and comfort of feminine hygiene products. Innovations in materials technology are driving advancements in absorbency, breathability, biodegradability, and skin-friendliness.
Environmental Sustainability: With the growing focus on sustainability, manufacturers are exploring eco-friendly raw materials for sanitary napkins, such as biodegradable films, plant-based fibers, and recycled materials. These environmentally conscious materials aim to reduce the ecological footprint of feminine hygiene products.
Global Supply Chain: The raw materials used in sanitary napkins have a global supply chain, with suppliers sourcing and producing materials from various regions. This interconnected network ensures a steady and reliable flow of raw materials to manufacturers around the world.
FAQ；
What is the difference between white breathable composite membrane and ordinary membrane?
White breathable laminate film combines the strength and barrier properties of traditional packaging films with added breathability to improve freshness and extend shelf life.
Is the white breathable composite membrane environmentally friendly?
Some variations of white breathable laminate films are made from recyclable materials, providing a sustainable packaging solution. Biodegradable options are also available to minimize environmental impact.
What different thicknesses are available for white breathable composite membranes?
White breathable laminate films are available in a variety of thicknesses to meet different packaging needs, from films for lightweight products to thicker films for heavy-duty applications.
Can white breathable composite film come into direct contact with food?
Yes, white breathable laminate films are typically food grade and safe for direct contact with fruits, vegetables, and other perishable items. However, ensuring compliance with food safety regulations and standards is crucial.
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