The hottest packaging industry has occupied an imp

2022-08-25
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The packaging industry has occupied an important position in the national economy

release date: 、 the fasteners of the electro-hydraulic servo universal experimental machine should be locked regularly: the vibration of the specimen after breaking will often loosen some fasteners 22 source: China Packaging Federation editor: China Packaging browse times: 894 copyright and disclaimer

core tip: the packaging industry has gradually become an important part of China's national economic development. But at present, there are many disharmonious phenomena in China's packaging industry. This disharmony is related to the utilitarianism of enterprises, the failure to update relevant national technical standards in time, and the low illegal cost of enterprises

[China Packaging News] the packaging industry has gradually become an important part of China's national economic development. But at present, there are many disharmonious phenomena in China's packaging industry. This disharmony is related to the utilitarianism of enterprises, the failure to update relevant national technical standards in time, and the low illegal cost of enterprises

green packaging is the general trend of the development of the world's packaging industry, and food safety is the key remediation area in China at present and even in the next few years. Both of these have a direct impact on the development of plastic packaging materials

green plastic packaging materials should not only be hygienic and environmental friendly, but also have the functionality and high performance of packaging. This requires plastic packaging material enterprises to further improve and enhance the following aspects based on the inorganic modified polyurethane high-molecular new materials developed today:

first, innovate and develop new plastic materials and new processing technologies, so that more plastics with excellent performance can become packaging materials, and use the high performance of new materials to realize the reduction of packaging materials

the second is to promote the progress and development of plastic blending technology, new products of plastic additives and application technology. On the premise of ensuring that plastic packaging materials are non-toxic, hygienic and environmental friendly, low-cost technology is used to improve the performance of plastic packaging materials and provide the possibility for reduction

third, improve and improve plastic recycling and processing technology, greatly improve the recycling rate of plastic packaging materials, improve and eliminate the hidden danger of white pollution caused by plastic packaging materials, and improve the utilization rate of resources

fourth, develop bio based plastics, effectively regulate the degradation time and cycle of bio plastics, and reduce and eliminate the pollution and impact of plastic packaging materials on the ecological environment while giving full play to the function of bio plastic packaging materials

fifth, through independent research and development and technological innovation, reduce the cost of new plastic packaging materials and technologies, and avoid the problem that many plastic materials in line with green packaging cannot be applied in a large area due to the high cost

sixth, develop intelligent and other advanced packaging technology means, make use of the edible and water-soluble characteristics of some plastic packaging materials, reduce the amount of packaging waste, and improve the safety and environmental protection performance of plastic packaging

similarly, plastic packaging materials are also commonly used in food packaging. In order to avoid the migration and dissolution of toxic and harmful chemical pollutants left inside the materials, thus causing food safety accidents, plastic packaging material enterprises should also pay attention to safety

in terms of the source of raw materials, biodegradable biomaterials have become a highlight in the packaging field. Although they cannot completely replace petroleum based plastics, their application proportion is increasing year by year with the encouragement of national policies and the promotion of enterprises. As packaging materials, especially food packaging materials, safety is the basic principle that should be followed in order to build a high-end platform. How to ensure product performance while I think graphene material is expected to reduce the weight of the plastic part of the vehicle by 20% to avoid the pollution of plasticizers, metal elements and other food is a problem that must be solved for the survival and development of enterprises. Thirdly, as a member of society, enterprises must undertake the corresponding social responsibilities, pay attention to the treatment of packaging waste and the recycling and reuse of resources, and realize the requirements of sustainable development

first of all, enterprises should strengthen self-discipline and produce corresponding packaging products with raw materials that meet the product requirements. Food is imported. As the last barrier to ensure food safety, the packaging must not be sloppy. At the same time, enterprises should carry out scientific and technological innovation, technological transformation and upgrading, and truly move towards the direction of green and environmental protection, rather than just hype the concept of green packaging

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