Hot stamping, also known as hot stamping, is a printing decoration process. The metal printing plate is heated, and the foil is placed on the printed matter to impress the golden text or pattern. It uses the principle of hot press transfer to transfer the aluminum layer in the anodized aluminum to t
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Fault 7: Blast at the bottom of the bottleReasons: 1. The delayed blowing time is too short. 2. The delayed mold opening time is too short. 3. The temperature is too high. 4. The exhaust valve does not work.elimination method: 1. Lengthen the delay blowing time or increase the descending speed of t
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Fault 1: PET bottle transparency is not goodReasons: 1. The heating temperature is too high2. The heating time is too long3. Compressed air contains water4. The injection embryo tube itself is not transparent5. The embryo tube design is unsuitable6. The inflation ratio is too smallelimination method
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