Sand (SAND WASH) sand with some more basic, oxidizing materials additives denim washing, the clothes washed fade and have a sense of old, if accompanied by stone denim washing, washing cloth surface will have a fluff layer of soft white cream, then add some softener, make soft washed fabrics, soft, thereby enhancing the wearing comfort. Bulking agent: according to the type of fiber, fabric structure and the tightness of bulking agent selected, concentration, temperature and time puffing conditions, may be used when the cotton clothing bulking agent such as sand alkaline soda ash to be expanding treatment. Rinse (BLEACH WASH) as the clothes have white or bright look and a soft touch, the need for rinsing the laundry, that is, after ordinary washing over water, heated to 60 ° C washing denim fabric, according to bleach the color depth, add the right amount of bleach (bleaching agent), 7-10 minutes to make the color of the plate is consistent. In operation, plus bleaching agent should be shifted in the direction consistent with the transfer cylinder, in order to avoid dilution of bleach and water because they can not fall directly onto the clothes as soon as possible, partial bleaching. Bleaching-cylinder water level to be slightly higher, in order to dilute bleach water. Qiaokou denim washing denim washing method _ _ Golden Laser denim washing by Wuhan Golden Laser Corporation. Wuhan Golden Laser Co., Ltd. (www.laclo.cn) strong, credible, in Wuhan CNC machine tool industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Golden Laser into the brilliant and you work for a better future!