When the food packaging composite film making party asks the contractor for progress, you may hear the person in charge reply: It is now curing in the curing room. What exactly does that mean in the curing? Why do you have to complete the curing for a certain period of time before cutting?
We often say that "cure" is also called "curing". In most cases, it is a necessary procedure for the composite film to be placed in a greenhouse at 45-55 degrees Celsius for 24~72h. In this way, after the chemical reaction between the adhesive and the chemical agent, the cross-linked structure of Wangzhuang can be formed, so that the package has higher composite fastness and better heat resistance and stability.
Hebei Deyi Company specializes in the production of food, daily chemical and electronic packaging products. All kinds of specifications can be customized, excellent quality, factory direct sales, website online consultation, http://hbdmbz.com/hotline 13363187250
Http://news.chinawj.com.cn
Xinteli wires are made from carbon steel materials, aluminum, brass, stainless steel.The major process for wire treatment is drawing, galvanizing, annealing, straightening and cutting, redrawing, zinc plating and plastic coating. Xinteli supplies wires in coils, bundles, spools. Finishes can be electro galvanizing, hot dipped zinc coating, copper coating, nylon coating, stainless steel or plain. Xinteli wire both has big package for industrial netting, fencing, and small coil for binding, garden tying and daily uses.
*Related Products:Pvc Coated Wire,Barbed Wire,Razor Wire,Anneal Wire.
Iron Wires
Iron Wires,Iron Wires Mesh,Galvanized Iron Wire,Pvc Coated Wire,Barbed Wire,Razor Wire,Anneal Wire
Hebei Xinteli Co., Ltd. , http://www.sinohardwares.com