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Environmental problems matters vital to national well-being and the people's livelihood. In recent years, China has taken a series of measures to prevent and control air pollution. Metal packaging industry is actively controlling VOC emissions to the minimum through the installation of environmental protection equipment. At the same time, the country is also actively promoting the packaging coating industry to try to use "water-based" technology to reduce the use of solvent-based coatings in metal packaging. 3N Company has been working closely with customers and suppliers to develop waterborne products in line with national environmental protection requirements, and has made substantial breakthroughs in such fields as easy open ends, food cans and steel drums.
Reducing cost and increasing efficiency has always been the development trend of metal packaging industry. The continuous development of lightweight metal packaging for many years, the transfer of three-piece cans to two-piece cans with higher cost efficiency, and the transfer of sheet coating application to coil coating application with higher efficiency are the representatives of this trend.
In order to meet the market demand, 3N company has been actively engaged in the development of coil coating products for easy open ends and successively launched a series of internal and external coil coatings products for aluminum easy open ends, steel easy open ends and tabs, which have been recognized and praised by the market. In terms of research and development, 3N Company will focus on waterborne and BPAni as the main development direction of future coil coating products.
As the main monomer of epoxy resin, BPA has been widely used in metal packaging for more than 60 years. Until the 1990s, Scientists successively found that BPA has estrogen-like effects, which triggered a series of studies on the health effects of BPA. To prevent food safety risks, the European Union, China and the United States have banned the use of BPA in infant food packaging. France issued a decree No.2012-1442 in December 2012, banning the use of BPA in all food packaging from 2015. On May 11, 2015, BPA was listed in California Proposition 65 because of its reproductive toxicity; the United States also began to adopt BPAni coatings comprehensively. The EU regulation (EU) 2018/213, which released on February 14, 2018, revised the migration limit of BPA in the food contact coating to 0.05 mg/kg, and requiring no migration of BPA for baby food. The regulation applies directly to all EU members and will come into force on 6 September 2018. It is foreseeable that this regula…
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