Thinner And Sustainable Incontinence Pads

1. Thinner And Sustainable Incontinence Pads With Micro fibrillated Cellulose (MFC) If you hear the word "incontinence," pads are probably the first thing that springs to mind. They'd be hard-pressed to sneak around in these baggy jeans. However, incontinence pads, either in the shape of underpants or connected to your underwear, are the most common product for adults with incontinence. Thinner, more inconspicuous, and more effective solutions designed to be worn under conventional clothing are a priority in the incontinence sector since patients still want to lead full, active lives despite their condition. The question, therefore, becomes, what role will micro-fibrillated cellulose (MFC) play in this scenario? Urinary incontinence in adults is no longer a taboo subject. Despite its reputation as a hallmark of aging, it actually affects people in their forties, both sexes equally. The market for adult incontinence products is expected to grow by 48% between 2015 and 2020. In contrast, sales of baby wipes are expected to increase by a more modest 5.2 percent.

2. HELPFUL PADS In most cases, a superabsorbent polymer (SAP) and an absorbent matrix make up the core of an absorbent pad like those used in diapers or incontinence pads. Particles of cross-linked sodium polyacrylate are a popular form of superabsorbent. Similarly, fluff pulp is commonly used as the absorbent matrix. Many SAP materials cannot absorb liquid at the same pace as absorbent pads generally get liquid during use, which is why the two-component core design is required. The porous matrix will absorb the liquid, which will then slowly release it to the SAP substance. However, the fluff pulp itself does not have a high enough liquid holding capacity to be valid on its own. CHALLENGES Gel blockage is the result of the enlargement of the SAP particles and occurs even though SAPs can absorb fluids up to several tens of times their weight. The SAP particles on the outside surface of the absorbent pad will swell first, closing the channels or spaces between them and preventing moisture from reaching the SAP particles within. This is why SAP particles are typically blended with cellulose fibers (fluff) to reduce the likelihood of direct particle interaction. Typically, there is a 1:1 ratio of pulp to SAP material. Thinner absorbent pads can be made by reducing the amount of fluff pulp used. MFC's high surface area, water-holding capacity, and ion-tolerance, in conjunction with a water-based system, opens up a number of possibilities for making thinner, more environmentally friendly absorbents. Thinner pads are possible due to the increased surface area, which stops gel from getting blocked and necessitates less fluff. However, the absorbent pad's efficiency can be improved by its water-holding capacity, requiring less SAP. FUTURE Nippon Paper's introduction of deodorant sheets for use on their Hada Care Poise® and Acty® products is a concrete commercial example of the potential for MFC in diapers. The sheets' foundation is in TEMPO-oxidized cellulose nanofibers, which are loaded with metal ions that produce deodorant and antibacterial effects. More attractive solutions are likely to emerge as business activity expands in the MFC and cellulose nanofibers sectors. A more sustainable choice for the expanding market might be an absorbent product made entirely from cellulose and renewable materials. Source