Food contamination caused by food. Once the quality of food packaging bags is unqualified, all harmful substances in the ink and plastic themselves directly threaten our health.Introduction to the pro
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There are many types of plastic packaging bags, but there are countless types in terms of color, so what kind of bag is good? Will we really choose plastic packaging bags? Although, we can almost use
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A few years ago, when China began to restrict the use of plastic bags and imposed a plastic restriction order, many plastic bag practitioners fell into a development dilemma. In fact, the implementati
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