Products that we see every single day have standards of measurement in regard to weight and size specifications – but some industries have to consider additional specifications such as glossiness. In these industries, the reflectiveness of the surface is a factor that’s integral to the product’s success and marketability. One such industry that relies heavily on gloss is the cosmetics industry. Most common cosmetic item is the Nail paint which must be tested and measured to achieve the desired level of shine. In this post we will learn about the role of Gloss meter in evaluating the Glossiness of a nail paint and assuring high quality.
Gloss is important in the nail paint industry because every product is specifically created and tailored to be visually pleasing. Although there is not necessarily a standard quantitative measurement of gloss for each product to achieve, they are tested and adjusted to obtain the most optimal look.
The Gloss Measurement Process
Nail paints are subjected to a comprehensive gloss test before it reaches shelves. First, a visual inspection of the gloss will be judged by the product development team. They will analyze how the shine of the nail paint looks to the eye and possibly test what it looks like on a model. Next, the gloss will be measured by applying the nail paint to a testing surface. Here is where the Gloss Meter is used. It measures the amount of light reflected back through the meter. If the number is high, the gloss is high. It also determines the uniformity of the gloss throughout the nail paint.
The instrument is provided with numerous geometrical angles to fulfil the testing need of a vast number of customers. The device is designed specifically to measure the gloss of a particular surface and to ascertain the amount of light which is redirected from the material. It is an extremely appropriate testing device to test the gloss of different products such as plastics, metals, paints, papers and ceramics. It is very portable and handy testing device which is operated by a handy battery. The gloss of the material can be measured from different geometrical angles i.e. 20°, 60°, 85°.
It is highly sensitive and compact device which is available in various models mainly to fulfil different testing purposes. The instrument is used to measure the brightness, whiteness of the various products such as white sugar and many more and also measure the reflectance of the fabrics when placed in different lighting conditions. It provides great correlation of shining or visual gloss when the sample is placed flat.