TextileGlossary.com

What is "SPF" - Definition & Explanation

(Sun Protection Factor) SPF measures the effectiveness of sunscreen on the body. the test for SPF is done by using a living organism or body to measure the length of time it takes for the skin to redden without coverage or protection.

Some other terms

Some more terms:

Head coverings during the 16th century ranged from the simple to the complex. The simplest, which was worn throughout the 16th century and well into the 17th, was the "coif". The coif is, quite...
Any twill weave which runs from the left. The twill or diagonal line on the face of the fabric will run from the upper left-hand corner to the lower right-hand corner of the fabric. Leight Weight-...
A fabric whose weave is made up of 2 or 3 warp yarns or threads to every one weft. Weave with diagonal ribs and large number of variations. Diagonals may be set at sharp or blunt angles, may be...
Dye bath reuse is the practice of recycling the water used in dye baths for subsequent baths. The water conserved through the bath's reuse is substantial, as anywhere from 10 -50% of dye from one...
A subset of solid wastes that pose potential threats to public health or the environment and meet any of the following criteria: is specifically listed as a hazardous waste by EPA or other countries'...

Companies for SPF:


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