• Factors affecting the price of blow molding machine

    Factors affecting the price of blow molding machine

    Bottle blowing machine, also known as hollow bottle blowing machine, is a rapidly developing plastic processing method. The products of bottle blowing machines include multi-layer composite films and various polyolefin hollow containers, which can be widely used in food, medicine and cosmetic indust...

    Jul 03,2020 News
  • How should the appearance quality of preforms be judged, and what materials can be used?

    How should the appearance quality of preforms be judged, and what materials can be used?

    Preform appearance quality standard 1. Blank mouth The end face should be flat, the thread is complete, the crystallization is complete, there is no overflow, no threading, no deformation, no damage, no air bubbles, and there should be no oil stains or stains on the inside and outside. 2. The body G...

    Jun 28,2020 News
  • Air precision filter

    Air precision filter

    For precision filters, the outer shell of the cylinder is generally made of stainless steel, and the tubular filter elements such as PP meltblown, wire burning, folding, titanium filter elements, and activated carbon filter elements are used as filter elements. Different filter elements are selected...

    Jun 19,2020 News
  • System components of plastic blow molding machine

    System components of plastic blow molding machine

    Blow molding machine system is mainly composed of stretching device, pre-blowing device, bottle blowing device and exhaust device. The preform is mechanically stretched under the action of a stretch bar. It is pre-blown while stretched to make the bottle take shape and then blown, and then exhausted...

    Jun 10,2020 News
  • What factors will affect the production speed of the blow molding machine?

    What factors will affect the production speed of the blow molding machine?

    The bottle preform and its heating, pre-blowing (position, pressure and flow), stretching rod, high-pressure blowing (pressure, position) and mold and other processes will affect the production speed of the bottle making machine. 1. Preform Preforms, also known as parisons, are injection molded PET ...

    Jun 04,2020 News