Kylmäyli

Kylmäyli is a term that refers to a specific type of textile finishing process primarily used in the apparel industry. This process is designed to impart a particular tactile quality to fabrics, making them feel cooler to the touch. The effect is achieved through a combination of chemical treatments and mechanical processes that alter the surface characteristics of the material.

The exact composition of the chemicals used in kylmäyli can vary between manufacturers, but they often involve agents that modify the fabric's ability to absorb and dissipate heat. Additionally, the mechanical aspects of the finishing can involve techniques like brushing or calendering, which can smooth the fabric's surface and influence how it interacts with the skin's temperature.

Fabrics treated with kylmäyli are often marketed for activewear, sportswear, and summer clothing, where a sensation of coolness is desirable. The perceived coolness is a result of how the fabric manages moisture and heat transfer. When the fabric comes into contact with the skin, it can draw away heat more effectively and potentially absorb and evaporate moisture at an accelerated rate, contributing to a cooling sensation for the wearer. The durability of the kylmäyli effect can depend on the specific finishing method and the care instructions for the garment.