Textile World

THE AFRICA'S FABRIC PRINTS
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😀Ever wondered the idea behind Camouflaged Fabrics?

THE SCIENCE BEHIND SANITARY PADS AND DIAPERS

Sanitary pads and diapers are advanced engineered absorbent systems that combine textile technology, polymer science, and fluid mechanics to ensure comfort, hygiene, and leak protection.

They are made up of multiple functional layers, each designed for a specific role; The top sheet, usually a soft non-woven polypropylene or polyethylene fabric, allows fluid to pass through quickly while remaining dry on the skin. Beneath this is the Acquisition(Intake) and Distribution(Transfer) layer, which spreads liquid evenly to prevent pooling and leakage.

At the core of both products is a blend of cellulose fluff pulp and Super absorbent polymer (SAP), commonly sodium polyacrylate. SAP can absorb several hundred times its weight in liquid, forming a gel that locks fluid in place and prevents leakage even under pressure. This process relies on capillary action, osmotic absorption, and polymer cross-linking.

The Back sheet, made from microporous polyethylene film, acts as a liquid barrier while allowing air and water v***r to escape, ensuring breathability and permeability.

Additional components such as elastics, adhesives, and fastening systems improve fit and comfort.

While Sanitary pads are designed to manage more viscous fluids like menstrual blood, diapers are optimized for rapid absorption of urine, requiring higher SAP content and faster fluid distribution.

Overall, sanitary pads and diapers are everyday products engineered and put together by advanced and complex material science, demonstrating how textile and polymer engineering directly support health and comfort.

Dyes and their uses

📚 In textile technology, tensile strength refers to the maximum stress a fabric can withstand when pulled or stretched before it breaks. It's a key measure of a fabric's durability and resistance to tearing.

It basically helps to determine if the Material is suitable for its intended use..

Merry Christmas 🎁🎁🎁💫

I find myself unconsciously looking deeply and examining the fabric structures of some of the fabrics I find at home.

📸 I take close shots with my phone , zoom and analyse..

I should get a counting glass already😄

PS : last slide is a counting glass (or pick glass) is a magnifying tool used in the textile industry for quality control, primarily to count threads per inch/cm (ends per inch/picks per inch), inspect weave structure for flaws like skips or floats, check yarn type, and verify pattern accuracy by providing high magnification and an integrated scale for detailed visual inspection.

You might be surprised to learn that the BAMBOO TREE 🌴 can be used to produce fibres, which are then used to manufacture apparel, home textiles, and industrial textiles after undergoing several processes.

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Ever Heard of BAMBOO FIBRE❓