4 wide-mouth bottle broken molds
4 wide-mouth bottle broken molds
A 4-cavity wide-mouth bottle preform mold is an ideal injection tool for small-volume production, prototype development, and product trials of wide-neck preforms (60mm-110mm neck sizes), producing 4 identical preforms per cycle with typical cycle times of 25-32 seconds. It features precision H13 steel cores (HRC 48-52) and S136 cavity inserts for durability and corrosion resistance, along with a balanced cold runner system for uniform melt distribution. This mold configuration is perfect for customized wide-mouth PET preforms used in food jars, pharmaceutical containers, and specialty packaging requiring flexible production volumes.
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This4-cavity wide-mouth preform mold is a precision injection tool optimized for small-volume production, prototype development, and product trials of **Wide-neck PET preform (60mm-110mm)**s, including specialized options like 5-gallon water bottle preforms and Food jar/pharmaceutical container preforms. It produces 4 identical preforms per cycle, with a stable 25-32 sec cycle time, making it ideal for customized wide-mouth PET preforms used in food jars, pharmaceutical containers, and specialty packaging requiring flexible production volumes.
Equipped with a Balanced cold/hot runner system, it ensures uniform melt distribution across all cavities, minimizing material waste and enhancing preform consistency. Constructed with H13/S136 steel inserts (HRC 48-52), the mold delivers exceptional durability, corrosion resistance, and a long 3-4 million service life shots for reliable long-term production. Its Robust unscrewing demolding mechanism enables smooth, precise release of threaded preforms, while tight ±0.03mm dimensional tolerance guarantees consistent wall thickness and dimensional accuracy—critical for downstream blow molding performance. This versatile mold balances efficiency and flexibility, making it the ideal choice for manufacturers seeking to produce high-quality, customized wide-mouth PET preforms across diverse packaging applications.
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