Quick Definition
Micro-encapsulation, a process of incorporating minute capsules into fibers or fabrics during manufacturing, is employed to confer functional properties on the resulting products. These capsules house active ingredients which can be discharged upon activation by certain stimuli, including but not limited to temperature, moisture, or friction.
By means of micro-encapsulation, textiles can acquire beneficial characteristics, such as moisturizing, antimicrobial, or odor-reducing properties. Take, for instance, a moisturizing cream encapsulated and added to fibers. The moisturizer will be released upon contact with the skin, making it an excellent addition to sportswear and outdoor apparel where moisture-wicking and comfort are crucial.
Aesthetic appeal can also be enhanced by using micro-encapsulation. By encapsulating dyes or pigments, unique patterns or color effects can be produced in fabrics when exposed to particular stimuli. Fragrances are another possibility.
Nevertheless, the environmental effects of micro-encapsulation must be considered. The microcapsules can potentially leak into the environment when the fabric is washed, potentially harming aquatic life. Therefore, manufacturers must address the sustainability of micro-encapsulation and execute responsible practices to minimize any potential harm.
Glossariz
Chinmoy Sarker
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Fun fact about Textile
The aniline dye, the first synthetic dye made from coal tar, was discovered by Sir William Henry Perkin in 1856.
