开奖/欧洲杯积分/nba总决赛预测/森林狼球星

導航
  • 18
    2020-9
    0次2020-9-18
    The film blowing machine causes problems with thin film products due to some factors of its own. The following are long wrinkles and unstable membrane bubbles.......
  • 18
    2020-9
    0次2020-9-18
    The bag making machine is a machine for making various plastic packaging bags or other material packaging bags. Its processing range is various types of plastic bags of other sizes, thicknesses, and s......
  • 18
    2020-9
    0次2020-9-18
    A special fresh-keeping film blown out by a film blowing machine, using advanced technology, makes fruits and vegetables durable. This cling film is made of a nylon semi-packaging machine transparent ......
  • 18
    2020-9
    0次2020-9-18
    The control of the temperature of the plastic film blowing machine is helpful for better film blowing, and the film can reach the expected quality. But how to control the temperature of plastic film b......
  • 18
    2020-9
    0次2020-9-18
    Common problems with plastic blown film blown film include film being too sticky, poor tooth opening, poor film transparency, film showing wrinkles, film with misty water marks, uneven film thickness,......
  • 18
    2020-9
    0次2020-9-18
    PVC film blowing machine is suitable for blowing PVC heat shrinkable film. It is widely used in food, clothing, electronic products, daily necessities and other packaging. ......