Polypropylene, a thermoplastic resin made by polymerization of propylene, is the main raw material for producing plastic milk tea cups. According to the arrangement position of methyl groups, it can b...
At present, in-mold labeling technology has developed quite mature in Europe, and at least 85% ~ 95% of food packaging adopts in-mold labeling products, while in China, it is still in the initial stag...
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2022.09
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2022.09
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