About dichroic light sources

In the production process of textiles, there are many processes. In this process, errors caused by various reasons such as raw materials, production process, operation, etc. often vary in different batches, even in the color of the same batch of fabrics. The size of fabric color difference, if the color light source is different, the color environment, the color time are different, the evaluation of color difference is also different. Therefore, in order to accurately evaluate the color difference and ensure the consistency of color matching results, when evaluating the color visually, the light source designated by the customer must be selected in the standard color matching light box to avoid the visual difference caused by the non-standard light source or different light source.

Classification of dichroic light sources

D65:

International standard artificial natural day light source, color temperature 6500k.

CWF:

Cold white fluorescent, 4150k, American store light source, the color light source often used by American merchants.

TL84:

Cold white, color temperature 4000K, European, Japanese merchants commonly used color light source.

F/A:

Yellow light source, light color reference light source, is suitable for observing color instead of light source in family or hotel room.

UV:

UV light, wavelength 365nm, used to detect whitening agent or fluorescent dye on fabric

U30 (tl83):

Warm white light, color temperature 3000K, another American commercial light source

Application of webbing: clothing, shoes and hats, bags, toys, handbags, crafts, automobiles, sporting goods, medical appliances and other fields

D65:

International standard artificial natural day light source, color temperature 6500k.

CWF:

Cold white fluorescent, 4150k, American store light source, the color light source often used by American merchants.

TL84:

Cold white, color temperature 4000K, European, Japanese merchants commonly used color light source.

F/A:

Yellow light source, light color reference light source, is suitable for observing color instead of light source in family or hotel room.

UV:

UV light, wavelength 365nm, used to detect whitening agent or fluorescent dye on fabric

U30 (tl83):

Warm white light, color temperature 3000K, another American commercial light source

Application of webbing: clothing, shoes and hats, bags, toys, handbags, crafts, automobiles, sporting goods, medical appliances and other field

Changle Reet Trading Co., Ltd is a professional ribbon manufacturer in Changle, our ribbons cover satin ribbon, grosgrain ribbon, organza ribbon, check ribbon, metallic ribbon, Christmas ribbon, printed ribbons, ribbon bow. welcome inquiry