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  • windowwiper ha escrito una nueva entrada en el blog: Packaging materials should be widely used   hace 1 año, 9 meses · Ver

    Packaging materials should be adapted to the processing, easy to produce various packaging containers, should facilitate mechanization and automation to meet large-scale industrial production, should be suitable for printing, printing packaging. Therefore, it should have certain strength, toughness, and elastic to accommodate pressure and impact. The effect of vibration and other static and dynamic factors. […]

  • windowwiper ha escrito una nueva entrada en el blog: The parison is mounted on the machine’s nozzle   hace 1 año, 10 meses · Ver

    Generally no more than 100 bar.The lower the back pressure, better to avoid wear. The parison is mounted on the machine’s nozzle, then put it into the mold, the mold is divided into two halves. Cooling for a few seconds in the mold, and the cooling before demolding. It is only necessary to be empty; […]

  • windowwiper ha escrito una nueva entrada en el blog: What is the use of the bottle embryos?   hace 1 año, 11 meses · Ver

    In the process of spending blow molding, we can cause us to usually use some of the products that usually use, such as plastic bottles, then this What is the use of intermediates? We should be familiar with this issue.The use of the bottle embryo is still considerably, the use of the place can be […]

  • windowwiper ahora es un usuario registrado   hace 1 año, 11 meses · Ver