The production process of mineral water bottle embryos

The production process of mineral water bottle blanks, as a key link in plastic product manufacturing, is a complex process involving multiple precision steps. Foshan Heyan Mold Co., Ltd., as a leader in the field of bottle preform molds, with its profound experience in bottle preform mold design, manufacturing, and PET bottle preform production, will provide you with a detailed analysis of the production process of mineral water bottle preforms.

1, Material selection and proportioning

At the beginning of the production of mineral water bottle embryos, material selection is a crucial step. Foshan Heyan Mold selects high-quality polyethylene (PE) or polypropylene (PP) as the main raw materials, which have good mechanical properties and chemical stability, making them an ideal choice for making mineral water bottle blanks. According to different production needs and standards, the professional team of Heyan Technology will carefully match the raw materials and accurately weigh them according to the set ratio to ensure the uniformity and stability of each batch of raw materials.

2, Melting and Injection Molding

The precisely weighed raw materials are fed into the injection molding machine and melted into plastic melt at high temperatures. Foshan Heyan Mold adopts advanced injection molding technology and equipment to ensure that the temperature and pressure of the melt are in the optimal state. The melted plastic melt is extruded through the PET preform mold of the injection molding machine to initially form the shape of the preform. The mold design of Heyan Mold Factory is precise and the manufacturing is excellent, ensuring that the size and shape accuracy of the preform meet national standards and customer requirements.

3, Secondary heating and stretching

The preliminarily formed preform needs to undergo secondary heating treatment to further soften it for subsequent stretching and shaping. Foshan Heyan Mold adopts advanced heating technology and equipment to uniformly heat the preform, ensuring precise control of heating temperature and time. By using stretching technology, adjust the shape and size of the preform to better meet production requirements. This step is crucial for improving the mechanical properties and appearance quality of the preform.

4, Bottleneck suppression and bottle mouth production

After the preform becomes flexible enough, Foshan Heyan Mold will perform bottleneck pressing and bottle mouth production. This step uses professional pressing equipment and molds to ensure the accurate shape and size of the bottle mouth. The team of Heyan Technology will strictly monitor the temperature and pressure during the pressing process to ensure the sealing and assembly of the bottle mouth. The smooth completion of this step provides a solid guarantee for the subsequent assembly and sealing process.

5, Quality Control and Inspection

Throughout the entire production process, Foshan Heyan Mold will undergo multiple quality controls and inspections. This includes checking the quality of raw materials, the stability of the melting process, the size and shape accuracy of the preform, etc. Heyan Mold Factory has advanced testing equipment and a professional testing team, which can ensure that the produced preforms meet national standards and customer requirements. Through strict quality control, HeYan Mold can provide customers with high-quality mineral water bottle blanks.

6, Subsequent processing and delivery

The produced mineral water bottle embryo can be directly used for subsequent blow molding processes to produce complete mineral water bottles. Foshan Heyan Mold provides comprehensive post-processing services, including cleaning, packaging, and transportation of preforms. Heyan Mold Factory pays attention to product packaging and transportation safety, ensuring that bottle preforms are not damaged during transportation. At the same time, Heyan Mold also provides customized services, producing bottle preforms according to customer needs to meet the personalized needs of different customers.

In summary, Foshan Heyan Mold Co., Ltd. pays attention to the quality of raw materials, standardization of processing technology, and temperature control in the production process of mineral water bottle embryos, ensuring the quality and performance of the final product. Through advanced injection molding technology, precise mold design and manufacturing, and strict quality control, HeYan Mold can provide customers with high-quality mineral water bottle blanks, providing a solid foundation for subsequent processing and finished product manufacturing.

Foshan Heyan Precision Mould Technology Co., Ltd.'s main business is preform moulds, bottle blowing moulds, bottle cap moulds and other products. It has a strong engineering, R&D, technology and sales team, advanced processing equipment and rich project experience. If you want to know more or have special needs, please call 13318345050, or add our WhatsApp.