PET Preform

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PET Preform

PET Preform
With the improvement of people's consumption level, the market demand of PET bottle embryo packaging products is increasing day by day. Mineral water bottles, juice bottles, milk bottles, milk beverage boxes, tea cans, functional drink cans and other life can be seen everywhere, all from this process. Therefore, PET bottle embryo injection project has great development potential and broad market prospects.
For the companies that produce PET bottle embryos and the industry that produces containers, buying molds is undoubtedly a considerable investment. Therefore, it is necessary for us to pay special attention to the characteristics of the die, so that it becomes an effective means to speed up production and obtain profits. The mold production process determines the quality of the mold, so that production can continue without the impact of downtime.
The importance of PET bottle embryo Quality Product quality is always a key factor in various production activities, especially when processing PET bottle embryos, as it determines the price and characteristics of the containers in which they are produced. PET bottle embryo mold and related mechanical parts shall ensure the manufacturability and characteristics of the products produced: no appearance defects, no bubbles, no peeling of the gate, no long tail. A perfect PET bottle embryo is what container manufacturers are looking for. Therefore, the bottle embryo can be regarded as a high-value element, which proves that the lower the quality of the product, the higher the cost.
PET bottle embryo and container production technology: Everything starts from the design! Companies that design and produce injection moulds and complete sets of production equipment must constantly invest in research and development to improve mechanical efficiency and extend the service life of each easily worn part. If you want to continue to produce embryos in PET bottles, you need the support of a very reliable partner so that you can provide an optimized process and cost solution. From the project planning stage, we had to pay special attention to mold design to achieve as little water consumption and clean facilities as possible.
A well-designed mold requires advanced technology applied to the cooling pipe, and these elements determine the production rate of the preform and the amount of water used in the process. On high-volume production lines, frequent stops to clean molds can waste time and money. For this reason, it is important to assess how to limit this necessary operation to a minimum, as well as the design of the preform and associated moulds to achieve a high level of flexibility. In this case, only changing the core can produce different weight of the bottle embryo mold, so that the industrial process is faster and more flexible.
Treatment methods for prolonging the life of PET bottle embryo moulds: In view of the cost and importance of injection moulds, we propose to use the services provided by manufacturers to prolong their service life. For example, having experts evaluate the actual efficiency of molds that have been in production for some time means that faults can be found and corrected in time, so that high-quality bottles can be produced again. Other operations, such as replacement and refurbishment, heat treatment and coating, will result in a firmer and better lubricated surface of the parts and also greatly extend the life of the die.