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Super absorbent polymer is a functional material that can absorb a large amount of water or saline, many times its own mass. It has a strong water retention capacity and does not dehydrate under pressure. It is also known as a high water retention agent. This polymer has a three-dimensional network structure with moderate crosslinking. It is a low cross-linked or partially crystalline polymer with hydrophilic groups. Compared to traditional absorbent materials like sponges or cotton, super absorbent polymer has advantages such as high water absorption, good water retention and release, strong viscosity, and light weight. It finds wide applications in various industries.
In medical and health care, super absorbent polymer can be used as additives in the manufacture of handkerchiefs, baby diapers, sanitary napkins, medical cotton and other absorbent materials.
Item | Super Absorbent Polymer (SAP) |
Brand | Sumitomo, San-dia, LG, BLD, etc. |
Model No | 60S, 60N, etc. |
Material | Sodium polyacrylate Powder |
Appearance | White Powder |
Absorption | 65g/g |
PH Value | 5.8-6.4 |
Application | for the absorbent core of baby diaper, adult diaper and sanitary pads making |
Package | 700kg/bag. |
The water-absorbing substance SAP of diapers is a polymer compound with many atoms that can be close to water. Therefore, water molecules are quite easily attracted to its molecules and squeezed between them, so that the SAP particles expand and fuse into one. SAP itself is insoluble in water and can absorb hundreds to thousands of times its own weight without extravasation.
Our super absorbent polymer (SAP) is mainly used in medical and hygienic products, such as baby pull-ups and adult nappies. They are characterised by the following:
1. High water absorption: can absorb hundreds or thousands of times its own weight of non-ionized water. (The absorption capacity is large, even if it is thin, it is 7 times higher than the water absorption of ordinary thickened fluff sanitary napkins)
2. High water absorption rate: Each gram of superabsorbent resin can absorb hundreds of grams of ionized water in 30 seconds. (Instant absorption is not afraid of tides)
3. High water retention: the gel after water absorption is not easy to squeeze out of it under applied pressure. (Extrusion without re-infiltration)
4. High expansion: the volume of superabsorbent resin gel after water absorption expands hundreds of times.
5. Ammonia absorption: low cross-linked polyacrylate type superabsorbent resin contains carboxyl anions in its molecular structure, which can be absorbed in case of ammonia and has obvious deodorizing effect.
High quality SAP for baby diaper from China supplier - LONSUN
Super absorbent polymer is a functional material that can absorb a large amount of water or saline, many times its own mass. It has a strong water retention capacity and does not dehydrate under pressure. It is also known as a high water retention agent. This polymer has a three-dimensional network structure with moderate crosslinking. It is a low cross-linked or partially crystalline polymer with hydrophilic groups. Compared to traditional absorbent materials like sponges or cotton, super absorbent polymer has advantages such as high water absorption, good water retention and release, strong viscosity, and light weight. It finds wide applications in various industries.
In medical and health care, super absorbent polymer can be used as additives in the manufacture of handkerchiefs, baby diapers, sanitary napkins, medical cotton and other absorbent materials.
Item | Super Absorbent Polymer (SAP) |
Brand | Sumitomo, San-dia, LG, BLD, etc. |
Model No | 60S, 60N, etc. |
Material | Sodium polyacrylate Powder |
Appearance | White Powder |
Absorption | 65g/g |
PH Value | 5.8-6.4 |
Application | for the absorbent core of baby diaper, adult diaper and sanitary pads making |
Package | 700kg/bag. |
The water-absorbing substance SAP of diapers is a polymer compound with many atoms that can be close to water. Therefore, water molecules are quite easily attracted to its molecules and squeezed between them, so that the SAP particles expand and fuse into one. SAP itself is insoluble in water and can absorb hundreds to thousands of times its own weight without extravasation.
Our super absorbent polymer (SAP) is mainly used in medical and hygienic products, such as baby pull-ups and adult nappies. They are characterised by the following:
1. High water absorption: can absorb hundreds or thousands of times its own weight of non-ionized water. (The absorption capacity is large, even if it is thin, it is 7 times higher than the water absorption of ordinary thickened fluff sanitary napkins)
2. High water absorption rate: Each gram of superabsorbent resin can absorb hundreds of grams of ionized water in 30 seconds. (Instant absorption is not afraid of tides)
3. High water retention: the gel after water absorption is not easy to squeeze out of it under applied pressure. (Extrusion without re-infiltration)
4. High expansion: the volume of superabsorbent resin gel after water absorption expands hundreds of times.
5. Ammonia absorption: low cross-linked polyacrylate type superabsorbent resin contains carboxyl anions in its molecular structure, which can be absorbed in case of ammonia and has obvious deodorizing effect.
High quality SAP for baby diaper from China supplier - LONSUN
Bamboo charcoal paper is a specialized paper product that incorporates bamboo charcoal particles into a paper matrix, typically composed of bamboo charcoal and a base paper pulp. Its manufacturing involves producing bamboo charcoal through pyrolysis, then integrating it into paper pulp, often with additives. Key applications include beauty and skincare products like oil-blotting sheets, packaging solutions for odor and moisture control, and niche uses in art and crafts. Environmental benefits stem from bamboo's renewability, the paper's biodegradability, and the charcoal's adsorption and carbon sequestration properties, though production energy and chemical use are considerations.
Air-Through Bonding (ATB) is a sophisticated thermal bonding process crucial for producing high-performance nonwoven fabrics. It employs a unique method of drawing heated air uniformly through the material, preserving the delicate fiber structure. ATB nonwovens are renowned for their exceptional softness, bulkiness, high breathability, and strength, all achieved without chemical binders, promoting a cleaner, more environmentally friendly product. These materials are widely used in hygiene products like baby diapers and feminine care items, and increasingly in advanced filtration media such as medical masks, due to their superior quality and alignment with stringent environmental standards. The industry features key players like ANDRITZ and Texol, who are continually innovating to meet evolving market demands for comfort, performance, and sustainability.
Embarking on a diaper business in India offers promising prospects, driven by growing hygiene awareness, rising disposable incomes, and a large population. The Indian diaper market, valued at $20.3M in 2024, is projected to reach $37.1M by 2033 at a 6.7% CAGR. This guide provides a comprehensive roadmap for entrepreneurs, covering key steps from market research and business planning to legal compliance—including mandatory BIS certification for disposable baby diapers. It explores production details like site selection, raw material sourcing, and diaper-making machinery costs. Also included are insights into financial planning, funding options, and India-tailored marketing/sales strategies. Whether for baby, adult, or eco-friendly diapers, this resource equips you to launch and grow your business successfully in India.
This comprehensive overview examines the materials and fabrics used in both disposable and cloth diapers. It details the composition, manufacturing processes, characteristics, and environmental considerations of each type. The article also provides a comparative analysis of disposable and cloth diapers across various factors such as cost, convenience, and skin sensitivity, highlighting the trade-offs involved in choosing between the two. Additionally, it explores emerging trends and sustainable alternatives in the diaper industry, aiding parents in making informed decisions based on their lifestyle, budget, and environmental concerns.
Explore how hydrophilic and hydrophobic nonwoven fabrics function in disposable hygiene products like diapers and medical suits. Learn selection criteria, applications, and eco-trends to optimize product performance.
Learn about the advantages, applications, challenges and future prospects of biodegradable SAP.
This comprehensive guide explores disposable underpads, essential tools in healthcare and homecare settings for protecting surfaces from moisture and leaks. It details their key features, including high-absorbency cores with fluff pulp and superabsorbent polymers (SAP), waterproof-breathable backings, and skin-friendly top layers. The article covers diverse applications, from hospital wound care and incontinence management to home protection for elderly individuals, children, or pets, and even travel use. It also discusses core materials, such as fluff pulp and SAP, and top-layer fabrics like hydrophilic nonwovens. Finally, the guide highlights benefits like improved hygiene, time-saving convenience, and portability, offering insights to help readers select the right underpads for their needs.
Know the difference between soft and hard airlaid paper and the role in disposable hygiene products.
Explore what absorbent material in diaper.
<p>Understand the difference between spunbond nonwoven fabrics and meltblown nonwoven fabrics from three aspects: production process, application scope, and physical properties.</p>