In the logistics operation, the e-commerce packaging has different degrees of damage, which may even affect the quality of the internal products, thereby damaging the interests of customers. At present, most of China's e-commerce companies rely on third-party logistics companies to complete the distribution of goods. Therefore, e-commerce companies often have their own standards for product logistics. Packaging materials continue to develop, and the variety of tapes continues to increase. This article will introduce you to Hongli printing materials.

Now, hot stamping foil is mainly divided into two kinds of printing materials: hot foil and cold foil. Gold foil printing materials must have metallic luster, so most of them contain components such as coloring agents, and people pay more attention to whether they have some harmful substances. Since many environmental regulations stipulate that all kinds of harmful substances in printed materials cannot exceed the standard, there are many hot foil products in the market that meet the environmental protection requirements.

In the future, printed materials will be developed in the direction of low VOC emissions, low heavy metal content, low energy consumption processing, recyclability, and environmental protection that does not harm human and environmental safety. At present, there are already hundreds of printing companies in the country that have carried out green certification. It is possible that after the number of printing companies that have passed the green certification, the state will issue regulations. Recently, developed countries have entered the era of product carbon footprint, and one day in China will be the same. Therefore, printing companies need to achieve energy conservation, environmental protection and emission reduction as soon as possible to enhance their own competitiveness.

From the detection indicators, the new standard requires testing according to the actual conditions of use, and the selection of food simulant, test time and temperature, etc., so that the test can scientifically and reasonably reflect the safety of the product in actual use. Sex, this requires companies to master the raw materials and conditions of use of their products. In addition, the physical and chemical indicators of some products are also greatly tightened, such as the total migration of rubber acid and oily mimics is 40 times more stringent than the old standard.

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