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  • What are the classifications of mold forming
    (1) Injection molding   The plastic is first added to the heating barrel of the injection machine. The plastic is heated and melted. Driven by the screw or plunger of the injection machine, it enters the mold cavity through the nozzle and the mold pouring system. It is hardened and shaped into injection molding due to physical and chemical effects. Products. Injection molding consists of a...
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  • Why is there gas in the injection mold
    There are often gas generation in injection molds that may be related to the following:   Air in the pouring system and mold cavity.   Some raw materials contain moisture that has not been eliminated by drying, and they will vaporize into water vapor at high temperatures.   Because the temperature is too high during injection molding, some unstable plastics will decompose and generate gas....
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  • What problems should be paid attention to in the external processing of injection molds?
    There are many problems in the quality of the mold parts in the external processing. For the processing of the external processing parts, not only the processing price but also the processing quality should be considered. How to ensure the quality of processing while reducing costs is a problem that every external processing enterprise needs to pay attention to. Here is a detailed introduction...
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  • Auto Cap Folding-Cutting Machine
    China
    We cap produce a complete set of equipment integrating injection-folding-slitting-lining printing,backed with technology,high efficiency.And strong after-sales service,making it your ideal choice for the production of bottle lids.
    We cap produce a complete set of equipment integrating injection-folding-slitting-lining printing,backed with technology,high efficiency.And strong after-sales service,making it your ideal choice for the production of bottle lids.
    Type
    New
    Price
    $800 (USD)
    Status
    In stock
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  • 5 Gallon Preform
    China
    Our company produce high quality PET preform for mineral water and beverage bottle,neck size 28,30,48,55mm,,weight 18~750g.The raw material is food grade PET,Can effectively prevent the penetration of gas and water vapor.
    Our company produce high quality PET preform for mineral water and beverage bottle,neck size 28,30,48,55mm,,weight 18~750g.The raw material is food grade PET,Can effectively prevent the penetration of gas and water vapor.
    Type
    New
    Price
    $400 (USD)
    Status
    In stock
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  • PET Preform Mould
    China
    Preform injection mould from 1 cavity for wide mouth jar and gallon bottle preform up to 72 cavity narrow neck.Tube blank is designed with the help of computer,which surely contributes to the increasing of yield of bottle.
    Preform injection mould from 1 cavity for wide mouth jar and gallon bottle preform up to 72 cavity narrow neck.Tube blank is designed with the help of computer,which surely contributes to the increasing of yield of bottle.
    Type
    New
    Price
    $800 (USD)
    Status
    In stock
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