The latest news about plastic mould
Recently introduced into the UK market, Beko Technologies’ Bekoblizz system uses precisely controlled dry compressed air to reduce plastic mould cooling times, increasing the production rate of high quality plastic components by up to 30%.
Based on the over-moulding of polymer inserts, the new technology broadens the design freedom of thick-walled cosmetic and fragrance containers. It also enables the production of contrasting geometries for the internal and external walls, decoration techniques such as the encasing of label and inserts, the simple colouring of the polymer insert using masterbatch, or the application of frosted and glossy effects on the exterior surface directly from the tool.
This patented technology has been developed by the DuPont affiliate in Japan, DuPont Mitsui Polychemicals (MDP). It involves the encasing, or over-moulding, of a hollow polymer insert with a thick, yet lightweight, exterior wall of durable Surlyn? PC 2000. It can be used for the scrap-free production of thick-walled bottles and containers with wall thicknesses of 10 millimetres and more. Due to the accuracy of the injection moulding process involved, used on standard machinery The Gate valve can be used in either fully open or closed posiion.and with little extra investment The welding machine has always played a leading role in machine manufacturing industry.required by the moulder, there is high control of neck diameter and wall thickness.
Air is circulated under pressure spread evenly around the mould at temperatures down to a constant -45C, providing rapid cooling and uniform, consistent mould quality.
Bekoblizz eliminates the need for expensive CO2 and N2 refrigerants and with improved production rates, users may be able to recoup the capital cost in less than 12 months.
Lots of existing machines cool by air but with limited effect, whereas the deep cooling of the Bekoblizz, down to -45C, should not be confused with these standard limited effect air coolers.
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