Plasma Works Wonders on Textiles
Today's sophisticated consumers look for additional functions in apparel, such as water resistance and UV protection.
Chemicals or resins with these desired properties are traditionally applied to textile surfaces by dispersion or coating methods, which nevertheless forge only weak bonding between the chemicals and the fabrics, resulting in short-lived added functions. Resin coating, in particular, could also undermine certain properties of the cloth concerned, such as its softness, breathability and appearance. In addition, these conventional processes require waste treatment systems for compliance with environmental regulations.
To address these problems, HKPC has developed an innovative treatment method to equip textiles with long-lasting additional functions such as resistance to crease, stain, water, UV and bacteria. The technology is based on the use of plasma, an electrically neutral, highly ionized gas composed of ions, electrons, and neutral particles. With short duration and high efficiency, the process does not affect the desirable properties of the textiles. It is also environmentally friendly and affordable to local manufacturers.
This new technology will add value to local clothing products and enhance the competitiveness of Hong Kong's textile and apparel industry.
Visit HKPC's Innovation Gallery to view product samples.
For further information, please contact Mr Raymond Chan of HKPC at tel. (852) 2788 5506 or e-mail: mkchan@hkpc.org
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