Clothes for work need special clothing overalls (ɡōnɡzuòfú) for the operational needs special clothing. Clothes designed to be based on customer requirements hotel uniforms, combined with professional features, team culture, age structure, body feature, wearing habits, etc., from the color of clothing, fabric, style, shape, with many other considerations overalls, to provide the best design program for customers to create wealth to the content and quality of the new professional image. Overalls in enhancing corporate image, showing corporate culture has played a positive role in Zhengzhou Room overalls, but also part of Henan KTV overalls customized enterprise CI system, reflects a standardized corporate institutionalized. There's clothes have meaning propaganda, many service industries such as employees are wearing printed with the company LOGO and size of uniform, wherever is a mobile advertising. How to prevent yellow overalls prevent phenols cause yellowing of the measures are: (1) avoid the use of phenol-containing antioxidant brown paper brown card cardboard and plastic film packaging products; (2) in order to avoid heat shrinkable based plastic packaging; (3) to provide adequate ventilation during storage; (4) To the north of less phenol derivatives as additives; (5) to avoid finishing off the finished product is alkaline. In addition, with citric acid scavengers do after finishing, the fabric is also easy to yellowing. The reason: citric acid when heated easily dehydrated to form anhydride, due to citric acid in the structure than the average more than one hydroxy polycarboxylic acid, hydroxy acid belongs, dehydration anhydride curing upon heating. Meanwhile, the hydrogen ortho to the hydroxyl group and the molecule may also be heated and further off the external environment, an unsaturated acid (acrylic acid c), and possibly removing water and CO2 are formed itaconic acid. These unsaturated acids easily yellowed cloth, so it is best not to do cloth with citric acid agent. Zhengzhou Room overalls | Overalls | uniforms provided by the Zhengzhou Zhengzhou Hotel Hempel Fashion Design Limited. Fashion Design Co., Ltd., Zhengzhou Hempel (yiyantangfushi.tmall.com/) strong, credible, in Zhengzhou, Henan uniforms, uniforms and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the study hall costumes and clothes you hand into the brilliant, for a better future!