Analysis on the development trend of flexible pack

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Analysis on the development trend of flexible packaging materials and packaging market

with the rapid dissemination of scientific and technological information and the continuous emergence of high-tech and new high-quality materials, flexible packaging is developing in the direction of "quality assurance" and "innovative design"

in Asia, Japan, South Korea, China, Indonesia and other countries are actively developing packaging materials. Japan also actively studies packaging design, and its technology and level rank first in Asia. Japanese companies invest 10% of the retail price of their products in packaging, which is higher than that of other Asian countries. Therefore, the packaging of Japanese products is the most beautiful in the world. Europe and the United States both attach great importance to packaging must meet the requirements of environmental protection, and pay attention to packaging technology innovation. In recent years, Germany and the United States have achieved the most remarkable results

China's color printing box packaging and color printing plastic flexible packaging are the main body of light packaging. The main markets are food, beverage, daily chemicals, medicine, clothing, toys, audio, etc. China's traditional concept of "food for the people" and the stability of the two major consumer groups of children and the elderly make the food packaging market have great potential. In recent years, China's food industry has maintained the momentum of sustained, rapid and healthy development. The total output value continues to rank first in all industrial sectors of the national economy and plays an important role in the national economic construction. According to statistics, during, the output value of the food industry increased from 342.866 billion yuan to 590 billion yuan (based on the constant price in 1990), with an average annual increase of 11.60%. Packaging has become the embodiment of the company's image, the guarantee of product quality and the direct means to occupy the market

with the development of food industry, the requirements for food packaging are becoming more and more strict. The traditional color printing plastic flexible packaging technology and the use of raw materials will be valued and challenged by people. For example, BOPP, which has been used for a long time, can be used as surface material to print various color pictures and texts. CPP, PE, pet, etc. are used as lining materials to make bags after compounding on the bridge dry compounding machine. The food packaging bags manufactured by this composite process can not be completely dried in the production process. The printing ink and organic solvent solution adhesive are deteriorated in the middle, and will slowly and continuously spread outward, forming the transfer pollution of harmful substances to the outside of the commodity

due to the continuous improvement of materials and processing technology, flexible packaging is playing an increasingly important role in many fields. By 2002, the sales volume of flexible packaging in the food industry will exceed 56% of the sales volume of the packaging processing industry, and the rest will be in the consumer goods industrial market. Sales are equally distributed among perishable food and dry food. Among perishable food, bagged "wangwanjie said that food is the fastest growing part, including meat food, agricultural products and other frozen food. These foods are usually packaged with large capacity vacuum film and placed on the periphery of the supermarket. By 2002, bagged meat food had become the fastest growing part at the rate of 20% per year. The main raw materials used will include clean and anti fog packaging materials, high barrier films and widely used shrink films. By 2002, more than 30% of fresh meat packaging will use bag packaging. However, the market characteristics, size and complexity of packaging requirements will lead to the diversification of packaging materials over a period of time

with the best-selling of smoked sausage for banquet and breakfast, its packaging film will become the fastest growing part at a rate of 9% per year. Metallocene is gradually replacing ionomer or vinyl acetate as sealing material. Although the sales of fresh sausage has fallen into recession due to its high fat and the decrease in the number of people who eat it for breakfast, the new flavor and low-fat varieties still help to promote the demand for packaging film. For many markets, especially the fast food and candy markets, novel patterns are necessary. Since 2016, the state has launched four rounds of central environmental protection supervision actions, which can arouse people's desire to buy. Many foods require high moisture resistance of packaging, which may have a significant positive impact on the packaging film market. Other markets include cereal food, pet food and coffee. Most foods are often prominently placed in the middle aisle of the supermarket. Individual food supplies may be placed in the cashier or convenience store to stimulate consumers' desire to buy

candy is the part with the highest profit margin, which continues to grow at a rate of about 5%, because the amount of candy purchased by consumers on impulse exceeds 70% of the total sales. Therefore, packaging processors use high-quality packaging patterns (especially metallized patterns). The market opportunity of low-fat candy also helps to promote the development of the packaging industry. High grade pet food uses more expensive packaging materials, and its share in the market is growing. These foods contain higher prices and oxygen sensitive ingredients, which need better packaging protection

the sales volume and sales volume of industrial products are the largest. The growth rate of health care packaging products is the fastest, with a sales rate of 6%. Products using flexible packaging materials include soap, cosmetics, disposable paper products and other retail products

packaging enterprises in Hong Kong and Taiwan have realized that in order to gain a firm foothold in the market, they must put environmental protection, commodity protection and consumer health protection in the first place. People oriented, increase investment in scientific and technological capital, further improve product quality, use novel and unique packaging materials and methods, and closely follow the development of modern packaging industry. For example, the VMCPP material has been gradually used: the VMCPP material contains a thin aluminum plating layer. Compared with BOPP and CPP, the permeability of vm-cpp is low. VMCPP is more suitable for China, which has a vast range of sources. Because China is thousands of kilometers away from the north and the south, and is located in several climatic regions including cold zone, temperate zone, subtropical zone and tropical zone, the temperature difference, humidity difference and air pressure difference are relatively large. The moisture-proof problem during transportation is very important. The loss of shortening the shelf life of goods due to the defects of packaging materials (without considering the transfer of chemical substances) is very serious. After using this material, it can ensure that the fresh-keeping products will not deteriorate within 9 months

European packaging materials have tended to use polyethylene (PE)/titanium (TK/EVOH/titanium (ti6)/polyethylene (PE) five layer co extrusion materials to replace the previous multi-layer composites. In addition to good performance, this new material does not need any composite and lamination process, which not only saves cost, but also meets the requirements of environmental protection

in a word, flexible packaging has penetrated into every part of the manufacturing field. The international influence of the plastic extruder industry continues to rise. The soft packaging transformed from hard packaging will continue to develop, but the speed will slow down because many of the most easily transformed jobs have been completed. It is expected that the overall development speed of flexible packaging will be slightly faster than that of the overall national products

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