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We specialize in various packaging mould such as PET preform mould, preform mould, PET mould, and bottle cap mould.

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  • What kind of preform mold is good?

    Aug 04,2022

    How to choose the PET bottle preform mold correctly? 1. Product weight: Products of different weights have completely different requirements for the hot runner. 2. Plastic raw materials: Different plastic raw materials have different processing variables, and those processing variables will affect the choice of hot runner system. 3. Mold: what is the number of image cavities? How is the nozzle distribution distance? What kind of materials are processed? These are all mold elements related to the......

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  • What are the types of processing and molding of PET bottles?

    Jul 29,2022

    In general, there are two types of molding methods for PET bottles, "direct blow molding" and "extension blow molding": Direct blow molding method: This method is to first inject the molten preform on the same machine (usually called injection stretch blow molding machine: Injection Stretch Blow Molding), and then extend and blow molding in the hollow mold. Since the molding of the preform and the stretch blow molding are carried out in the same machine, it is called "one-step molding method: On......

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  • What are the advantages of PET bottle mold

    Jul 22,2022

    The PET preform mold is polyester resin, which is widely used in food packaging, because it is odorless and belongs to a kind of raw material. Food as an entrance, edible things, as a broad customer, pay attention to its quality problem. If the food is kept in the air for too long, it will cause deterioration, and the material wrapped with the raw material of the PET preform mold can be used. It has the effect of protection. Because PET can block ultraviolet rays, it has the functions of blockin......

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