Plastic three-dimensional pinch has more color style, light weight, easy to install, low prices, it is widely used in the decorative ceiling of the house. Its profile section width direction common specifications are 100mm, 200mm, 250mm, 500mm and the like. In the same area three-dimensional installation pinch, pinch width with increasing size, the number of required assembly of three-dimensional pinch pinch will reduce specifications, reducing the installation effort to improve the efficiency of three-dimensional installation pinch effect, while also pinch seam between reducing the number of, and the overall effect is more beautiful. However, with the increase in cross-sectional width dimension which also led to an extrusion die comprising a die, increasing the shape of the mold dimensions. Leading to die too heavy, mouth cavity model deformation, stereotypes die hard opening and closing and other shortcomings. In this paper, 500mm gusset, for example, the above dimensions due to excessive mold mold production brought the issues raised in the course of the corresponding solutions. With the rise in the decorative marble building materials market demand, times pioneered three-dimensional relief pinch imitation marble, materials for unsaturated polyester resin binder, with natural plant fiber, and the right amount of flame retardants three pinch quality, the ingredients are mixed vibration compression, extrusion, hot melt film forming method of curing made. As a new wall decoration materials, imitation marble wall panel has a three-dimensional non-radioactive substances, very environmentally friendly. Three pinch specifications | 3D pinch | Advertising decorated by Wang Yun Wang Yun ad Decoration Co., Ltd. Weifang. Advertising Decoration Co., Ltd. Weifang Wang Yun (www.wfhygg.com) (www.wfhygg.com) strong, credible, Shandong Weifang advertising materials industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead macro cloud advertising decoration and you hand into the brilliant, for a better future! You can also access (www.wfhygg.com/supply_details_44139560.html), for more information about the company.