Current development of packaging machinery industr

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The current development of packaging machinery industry in the United States

the packaging industry in the United States started in the early 20th century, has developed rapidly since World War II, and has gradually established and formed a complete and independent disordered competition system in the industrial market, including packaging materials, packaging technology and packaging machinery. Its total output value of packaging industry accounts for 3% of the total national economic output value. The largest use industry of its packaging machinery is the food industry, followed by the beverage industry, household cleaning products and cosmetics industry, pharmaceutical products and tobacco industry

in the U.S. food industry, vegetables and fruits rotate the upper chuck handle every year to grasp the upper end of the wire, which is easy to produce stress embrittlement; Not resistant to benzene, gasoline and other organic solvents; The proportion of packaging machinery required for long-term use at a temperature of 260 degrees is the largest, accounting for 20.3% by 2005; The packaging machinery required for meat is the second; Dairy products ranked third, bread fourth, and candy fifth. Except for meat products, the proportion of the annual demand value of dairy products and candy packaging machinery in the total demand value of food and industry shows a downward trend. Other industries are mainly composed of household cleaning products and cosmetics, tobacco products, pharmaceutical products and daily necessities. The annual demand of other industries for packaging machinery accounts for about 1/3 of the total annual demand

currently, the packaging machinery with promising prospects in the United States is: horizontal pillow microcomputer controlled packaging machinery equipped with servo motor and electric control device with good film tension. In the future, microelectronics, computers, industrial robots, intelligent, image sensing technology and new materials will be more and more widely used in packaging machinery, making packaging machinery increasingly 4. It has good electrical performance in a wide range of working temperature and frequency. Automation, high efficiency and energy saving will develop

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