εταιρικά νέα για paper can

Paper cans are round packaging products made of metal, paper and plastic composites. They comply with the national standard GB/T10440-2008 and are divided into two structural types: spiral and rewound. The shape is mainly cylindrical, with variations such as square and flat barrels. Their uses cover food (such as tea, dried fruit and wine), cosmetics, industrial products and other fields. Wine cans are the most widely used because the outer layer can be printed with color and the internal cushioning material is used. The lid types include rolled edge cardboard lids and non-rolled edge iron lids [1]. Paper cans are listed as a new environmental protection industry in my country. Since 2009, manufacturers have been required to obtain QS certification and unlicensed enterprises are prohibited from producing. Domestic manufacturers can customize various specifications with diameters from 1.2cm to 30cm and lengths from 20mm to 1.2m, with a daily output of 100,000. The products are widely used in liquid food packaging (which is already maturely used in Europe, America and Japan), pet food, lubricating oil and other scenarios. Due to the use of environmentally friendly materials, some companies promote sustainable development through zero-plastic plans.