Technical Fortress tough battle, flexible packaging development, touch industry marginalization
2021-09-05 16:04:01
At present, there are about 400 imported gravure flexible packaging production lines and nearly one thousand domestic wide-format high-speed gravure flexible packaging production lines in China. The production level of these production lines is close to or reaches the level of developed countries.
The world's printing companies are accelerating their development in China by holding, building wholly-owned manufacturing companies and holding companies, and acquiring and acquiring Chinese superior enterprises. Domestic soft-package color printing companies are aware of the crisis and huge opportunities, and also use various methods to expand the scale of the industry and develop into the marginalization of the industry.
Facing technical barriers Although China's flexible packaging has been developed for more than 20 years, it still has a wide gap compared with foreign countries. It is mainly reflected in the backwardness of technical equipment, the need for large quantities of machinery imported, and the inability to produce raw materials.
(1) From the point of view of the production equipment of soft plastic packaging, China's soft plastic packaging production equipment started from imitation imported equipment. Due to the comprehensive technology of steel quality, machining precision and heat treatment, it can't keep up with the world level. The quality of the equipment is not high and the degree of automation is still low. Therefore, many flexible packaging equipment still rely on imports.
This fully shows that China's equipment manufacturing industry is lagging behind. Regarding the printing equipment for flexible packaging, although there are one or two printing machinery factories in China capable of producing high-speed gravure printing of fully automatic computer-to-plate versions, some of the key components still need to be imported from Japan, and there is still a certain gap in quality. This is why there are still people who want to buy foreign printing machines in order to expand production and prefer to spend 3 to 5 times domestic prices. There are gaps in vacuum aluminum plating equipment and co-extrusion compounding units. The five or more composite molds in the co-extrusion compounding machine are all imported from abroad.
(2) On the raw and auxiliary materials, China is still unable to produce blown film grade nylon resin. The biaxially stretched nylon film is processed by foreign imported resin and equipment. Only Foshan Oriental Packaging Materials Co., Ltd. is produced in China. Imported from abroad. The cohesive resin (Tires) used in the co-extrusion compound production has not been produced by the manufacturer in China. Although the research unit is researching and developing, it has not been successful. K coatings and PVDC resin (blown film) materials, eval, PAN, etc. have not yet supplied domestic particles, and they are all imported. Even Surlyn and MPE particles are imported. To this end, the output of China's resin can not only meet the needs of domestic processing industry, must import more than 5 million tons per year, and the variety and brand of resin is lacking. For example, a block ethylene-propylene copolymer for high-temperature cooking, a high VA content EVA particle, and a low heat-sealing temperature peelable heat seal PE brand are required to be imported.
(3) The quality, intrinsic performance and appearance of soft plastic packaging products (bags) have a certain gap compared with foreign countries. For example, the shelf life of high-temperature retort pouches is 6 months for domestically better manufacturers, and more than one year for foreign countries, and more than two years for opacity. The product has a single form, generally only three-side sealed pockets, while foreign packaging bags come in a variety of forms, including stand-up pouches, pleated pouches, pillows, kinks, and PTP medicinal packaging. At present, foreign soft-packages heated by microwave ovens are prevalent, and we should also consider this new packaging structure.
Environmentally friendly and convenient is the development trend At present, the overall development level of the soft packaging industry in China is higher than that of Eastern European countries such as Russia, and higher than other Asian countries except Japan and South Korea. The development level of the flexible packaging industry in South Korea and Taiwan Province is basically the same. The main gaps with the soft packaging industry in developed countries are reflected in product standards and medium and modern packaging materials, especially in the development and production of special and special functional packaging materials.
With the development of people's industry and environmental damage, environmental protection has become a concern of everyone. As a source of pollution, industrial manufacturing must be transformed and upgraded to survive for a long time. The development trend of the packaging industry is still environmentally friendly packaging.
1. Flexible packaging recovery Through pyrolysis, the carbonized residue formed by inorganic material plastics contains 80% liquid carbon and 20% gaseous carbon (CO2 gas is not produced due to lack of oxygen in the chamber). These carbons can be delivered to different locations depending on the liquid fuel/energy requirements. The resulting ash can be used as a component of products such as concrete premixes. While carbon can be used as a fuel, companies often import mixed waste into the pyrolysis chamber to produce fuel that may not be as good.
An effective way to turn this liquid carbon fuel into a more durable, high-integration energy source requires constant research.
Soft packaging finds a more efficient waste treatment process with a lower impact on the environment and is a challenging task that is possible. With the innovations already made in the flexible packaging industry, such as the use of bio-based materials or the pyrolysis process that converts waste into energy, the cornerstone of further development has been laid.
2. New development trend of high-performance packaging bags Opening up a new round of market Some mature markets have begun to accept and popularize higher performance packaging bags, such as the United States, Canada, Western Europe and Japan, which also support the conversion of US dollars in transactions. In the development prospects, stand-up bags will have the potential for growth. Although flat bags will continue to occupy the majority of the market, people are beginning to gradually prefer this three-dimensional packaging, especially in the mature market for packaging mentioned above.
The aesthetic appeal of consumers, and the self-increasing value of stand-up packaging, such as the convenience and stability of the stand-up packaging at the mouthpiece, the seal, make consumers have consumer preferences. At the same time, lightweighting is also the development trend of plastic packaging bags. The reduction of consumables and the light load of transportation make the cost lower, which meets the interests of producers. At the same time, for the market, lightweight packaging bags also bring new trends in environmental protection and convenience, which are gradually being promoted.
The world's printing companies are accelerating their development in China by holding, building wholly-owned manufacturing companies and holding companies, and acquiring and acquiring Chinese superior enterprises. Domestic soft-package color printing companies are aware of the crisis and huge opportunities, and also use various methods to expand the scale of the industry and develop into the marginalization of the industry.
Facing technical barriers Although China's flexible packaging has been developed for more than 20 years, it still has a wide gap compared with foreign countries. It is mainly reflected in the backwardness of technical equipment, the need for large quantities of machinery imported, and the inability to produce raw materials.
(1) From the point of view of the production equipment of soft plastic packaging, China's soft plastic packaging production equipment started from imitation imported equipment. Due to the comprehensive technology of steel quality, machining precision and heat treatment, it can't keep up with the world level. The quality of the equipment is not high and the degree of automation is still low. Therefore, many flexible packaging equipment still rely on imports.
This fully shows that China's equipment manufacturing industry is lagging behind. Regarding the printing equipment for flexible packaging, although there are one or two printing machinery factories in China capable of producing high-speed gravure printing of fully automatic computer-to-plate versions, some of the key components still need to be imported from Japan, and there is still a certain gap in quality. This is why there are still people who want to buy foreign printing machines in order to expand production and prefer to spend 3 to 5 times domestic prices. There are gaps in vacuum aluminum plating equipment and co-extrusion compounding units. The five or more composite molds in the co-extrusion compounding machine are all imported from abroad.
(2) On the raw and auxiliary materials, China is still unable to produce blown film grade nylon resin. The biaxially stretched nylon film is processed by foreign imported resin and equipment. Only Foshan Oriental Packaging Materials Co., Ltd. is produced in China. Imported from abroad. The cohesive resin (Tires) used in the co-extrusion compound production has not been produced by the manufacturer in China. Although the research unit is researching and developing, it has not been successful. K coatings and PVDC resin (blown film) materials, eval, PAN, etc. have not yet supplied domestic particles, and they are all imported. Even Surlyn and MPE particles are imported. To this end, the output of China's resin can not only meet the needs of domestic processing industry, must import more than 5 million tons per year, and the variety and brand of resin is lacking. For example, a block ethylene-propylene copolymer for high-temperature cooking, a high VA content EVA particle, and a low heat-sealing temperature peelable heat seal PE brand are required to be imported.
(3) The quality, intrinsic performance and appearance of soft plastic packaging products (bags) have a certain gap compared with foreign countries. For example, the shelf life of high-temperature retort pouches is 6 months for domestically better manufacturers, and more than one year for foreign countries, and more than two years for opacity. The product has a single form, generally only three-side sealed pockets, while foreign packaging bags come in a variety of forms, including stand-up pouches, pleated pouches, pillows, kinks, and PTP medicinal packaging. At present, foreign soft-packages heated by microwave ovens are prevalent, and we should also consider this new packaging structure.
Environmentally friendly and convenient is the development trend At present, the overall development level of the soft packaging industry in China is higher than that of Eastern European countries such as Russia, and higher than other Asian countries except Japan and South Korea. The development level of the flexible packaging industry in South Korea and Taiwan Province is basically the same. The main gaps with the soft packaging industry in developed countries are reflected in product standards and medium and modern packaging materials, especially in the development and production of special and special functional packaging materials.
With the development of people's industry and environmental damage, environmental protection has become a concern of everyone. As a source of pollution, industrial manufacturing must be transformed and upgraded to survive for a long time. The development trend of the packaging industry is still environmentally friendly packaging.
1. Flexible packaging recovery Through pyrolysis, the carbonized residue formed by inorganic material plastics contains 80% liquid carbon and 20% gaseous carbon (CO2 gas is not produced due to lack of oxygen in the chamber). These carbons can be delivered to different locations depending on the liquid fuel/energy requirements. The resulting ash can be used as a component of products such as concrete premixes. While carbon can be used as a fuel, companies often import mixed waste into the pyrolysis chamber to produce fuel that may not be as good.
An effective way to turn this liquid carbon fuel into a more durable, high-integration energy source requires constant research.
Soft packaging finds a more efficient waste treatment process with a lower impact on the environment and is a challenging task that is possible. With the innovations already made in the flexible packaging industry, such as the use of bio-based materials or the pyrolysis process that converts waste into energy, the cornerstone of further development has been laid.
2. New development trend of high-performance packaging bags Opening up a new round of market Some mature markets have begun to accept and popularize higher performance packaging bags, such as the United States, Canada, Western Europe and Japan, which also support the conversion of US dollars in transactions. In the development prospects, stand-up bags will have the potential for growth. Although flat bags will continue to occupy the majority of the market, people are beginning to gradually prefer this three-dimensional packaging, especially in the mature market for packaging mentioned above.
The aesthetic appeal of consumers, and the self-increasing value of stand-up packaging, such as the convenience and stability of the stand-up packaging at the mouthpiece, the seal, make consumers have consumer preferences. At the same time, lightweighting is also the development trend of plastic packaging bags. The reduction of consumables and the light load of transportation make the cost lower, which meets the interests of producers. At the same time, for the market, lightweight packaging bags also bring new trends in environmental protection and convenience, which are gradually being promoted.
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