3. The special application of anodized aluminum in the process. Hot stamping and then printing is a new idea in the cigarette label design and printing industry. The application of this process has high requirements for anodized aluminum. In addition to achieving accurate bronzing position, smooth a
READ MOREPET bottles have strong applicability and are widely used in daily necessities, daily chemical packaging and other fields. The preform is the intermediate semi-finished product of the subsequent two-way stretch blow molding. Some factors of the preform affect the quality of the injection molded prod
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