Lace lights up the princess dream and adds extra points to fashion
If you want to be fashionable and feminine in summer, it is natural to have lace elements. How can you express your style in so many lace items? Elegant and sweet lace elements explain the princess dream in every girl's heart. Lace is not only suitable for everyday collocation, but also has a standing position in the fashion circle. If you feel that lace dress is more bound, you can choose lace skirt as the basic item, which can also set off femininity. The color matching of lace skirts is also relatively simple, which is a little more delicate than other styles of skirts. There are more styles of straight tube, slim fit or fishtail, which is suitable for matching loose and drooping tops, and is also a very classic commuter wearing option. The lace element lies in the essence. If you feel that the lace skirt does not match your daily style, you can try a single item with lace stitching style, which is a summer artifact that is simple and easy to wear and has a sense of matching Or choose a style decorated with some lace elements, which will be more textured as a whole, and be suitable for matching with simple clothes under the wind. Whether it's short jeans or wide-leg pants, or skirts, there is no sense of disobedience.
Jun 28, 2021
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Dyeing factories use light boxes for color matching. Why do observers have to color matching at 45 degrees?
Color matching light box can make samples, production, quality inspection and acceptance under the same standard light source, and accurately calibrate the color deviation of goods. It can be used for visual evaluation of color fastness of materials in textile, printing and dyeing industries, color matching proofing, discrimination of chromatic aberration and fluorescent substances, etc., to ensure that the color quality of goods meets the requirements, thus improving product quality and market competitiveness. Color matching light box is usually a combination of various light sources, such as D65, D75 and D50 which can provide simulated sunlight, TL84, CWF and U30 which can simulate the lights in the exhibition hall of the store, and f and INCA which can be used as household lights, HORIZON of horizontal sunlight, UV lamp tube, etc. These light sources must be recognized by large international organizations, such as store lights recognized by Wal-Mart and Martha, daylight recognized by international testing organizations, and lights with various special requirements specified by customers, etc. There are many problems in using the standard light source box, some of which cause the color matching of the light box not to meet the standard because of some details, which has a bad influence on the subsequent production. Here are seven key steps to use the standard light source box. If you encounter similar problems, please refer to them. 1 standard use: Key step one: observe the angle According to international standards, only two observation angles can be used, they are: A, zero-degree light source, 45-degree observation (0-45), that is, the light source shines on the sample from zero-degree (vertical) incident angle, and the observer observes the sample from 45 degrees. B, light source, 45 inclined table, 45 light source, observation at zero degree (0-45). In this layout, a special 45 °Fixed angle table should be used to make the light source irradiate the sample from 45 degrees, and the observer should observe the sample from zero degree (vertical). Key step 2: 45 light source detects the placement position of the sample No matter using any of the above observation methods, it must be noted that the test samples should be placed in the middle of the light box as much as possible to reduce the influence of external light sources. In addition, the most important thing is that when the colors of two or more objects need to be compared, they should not be overlapped for observation as much as possible, and it is best to place them side by side for comparison. Key step three: environmental factors in color matching All external light that will have the opportunity to irradiate the test sample must be avoided as far as possible. If the window is in the visual field, it should also be covered with gray curtains, so it is most ideal to use the color light box in the dark room. Another point is often overlooked, that is, no other sundries should be placed...
Apr 17, 2021
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