Yantai glass factory _ glass factory - Zhenghua glass (Certified) _ glass factory

Yantai glass factory _ glass factory - Zhenghua glass (Certified) _ glass factory provided by the Yuncheng, Shandong Province is China Glass Limited. Yuncheng, Shandong Province is China Glass Co., Ltd. (www.zhenghuaglass.com) is specialized in the "glass bottles, wine bottles, glass bottles, bottle caps," the business, the company adhering to the "honesty, hard service" concept, for You provide the highest quality products and services. Welcome to inquire! Contact: as manager. France's foreign trade volume in the world ranking. 2009, ranked sixth in the country of export, import ranked fifth. The main trade partners of its packaging industry are Germany, Italy, Britain, Belgium, Spain, the Netherlands and the United States. Fine demand packaging equipment to meet the request of the French high-end packaging plan. The main end-user market for these devices is food, drink and drugs. French consumer packaging supplier can only meet the domestic demand of 1/3, other gaps are to be met imported from Germany, Italy, the United States and Canada. The ranks of ordinary glass is usually used to fight two molds twice blown secondary molding method. The first is the early-die mold, the main purpose is to bottle shaped glass factory in Yantai, a fixed height frit glass factory, and a certain degree of cooling. The second mold is forming die of medical glass factory, the glass bottles to make a mold for molding a direct molding, there are unsolvable problems. If the material temperature is higher, the cooling after the bottle molding process in the air, due to the bottle much higher air temperature than the outside of the bottle, resulting in a very low pressure bottle, the bottle will shrink inwardly, so that the bottle is not round . If the material temperature is relatively low color glass factory, then the bottle blowing process, due to the fluidity of the glass material is rather poor, make the bottom is thin, the bottle can withstand the pressure.