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[ppzhan Abstract] With the development of the economy and the improvement of people's living standards, packaging has become a common part of daily life. However, because packaging often leads to food safety problems, people put forward higher requirements for packaging, and metal packaging as a safe packaging has become a good idea for many consumers. China's packaging industry includes seven sub-sectors: paper packaging, plastic packaging, metal packaging, glass packaging, packaging...
Quality and safety control of food packaging metal containers (3) Xin Qiaojuan Third, the use of new technologies, new materials, new processes to save costs, reduce energy consumption At present, whether it is a two-piece can, a three-piece can or a 200-liter steel drum, the development of reduction has become a general trend. In the canning industry, everyone uses DR material to produce cans, and in the barrel industry, the raw materials for producing steel drums are also continuously...
Quality and safety control of food packaging metal containers (2) Xin Qiaojuan Second, coated iron and printed iron food metal packaging In the past decade, due to the harsh requirements of environmental protection and the growing shortage of resources, the global steel plate manufacturing industry and metal packaging manufacturing industry are undergoing revolutionary major changes. Coated iron, coated aluminum, secondary cold-rolled sheet, stamping tank, punched and shaped cans and...
Quality and safety control of food packaging metal containers (1) Xin Qiaojuan With the improvement of people's living standards and the changing concept of consumption, the requirements for product packaging are getting higher and higher. At present, packaging products are widely used in food, beverage, medical and petrochemical and petrochemical industries, and are an indispensable industry in the economy and life. According to information provided by the World Packaging Organization...
Printing characteristics and techniques of packaging metal materials Metal is an important packaging material that plays a very important role in packaging. Metal printing has special and general paper and plastic printing, and has its own printing characteristics, and has special requirements on the ink materials used. 1. Metal printing coating, varnish The rational selection of coatings and varnishes is the key to the quality of metal printing products. Reasonable use of coatings and...
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.