Origin And Application Of The PET Preform Mould

18 Jan 2018

In 1946, American inventor James Watson Hendry designed and manufactured the first screw injection machine to provide better precise control of injection speed and product quality. Over the next 24 years, Hendry presented several versions, including gas-assisted injection molding, a process that produces complex hollow objects and cools them quickly.

Many products in our lives are developed from PET Preform Mould and have countless applications in a wide range of solar devices such as automotive, medical, aerospace, consumer products, toys, pipelines, packaging and construction. In particular, the development of polyethylene terephthalate from polymer chemists, in short, has seen great progress in the packaging field.

Therefore, today, this PET preform mould technology plays a crucial role in the packaging industry as well as in the quality of molded parts and finished products. It depends on how the mold is designed and developed. In fact, demanding fully equipped tool room equipment is a high degree of metallurgical engineering. This is directly related to increasing design flexibility and the strength and finish of the manufactured parts while reducing production time, cost, weight and waste. For example, leading PET packaging solution providers have one of the best tool rooms to design and manufacture such high quality preform molds.

These products range in size from 4 to 750 grams with neck sizes between 12 and 150 millimeters with cavity ratings approaching 72. For covers and closures, the molds range from 32 to 48 cavities. The honor to make such a success in this particular unit can be attributed to the design engineer's ability. Yes, the interior design studios here have integrated the computerized product design process, including the analysis and simulation of mold applications.

The latest software ensures consistency in all aspects of molded products. It is understood that, through the technical embedded cooling channel structure and turbulent water flow, efficient heat transfer and coherent cooling are the symbols of these preform molds.

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