Patents Assigned to HUIZHOU LONG JI MACHINERY CO., LTD.
  • Patent number: 9259893
    Abstract: A high-speed electric-heating temperature-control single corrugating machine comprises a first paper conveying roller, an upper corrugating roller and a lower corrugating roller, a glue pasting roller is configured to paste glue on the corrugated core paper, a pressure roller is configured to bond the corrugated core paper pasted with glue with base paper to form corrugated paper, a second paper conveying roller is configured to convey the corrugated paper out, a third paper conveying roller is configured to convey the base paper to the upper corrugating roller, a first heating device is configured to heat the corrugated paper, a second heating device is configured to heat the base paper, a first infrared heating device is configured to heat the core paper passing through the upper corrugating roller and a second infrared heating device is configured to heat the upper corrugating roller are arranged.
    Type: Grant
    Filed: September 1, 2014
    Date of Patent: February 16, 2016
    Assignee: HUIZHOU LONG JI MACHINERY CO., LTD.
    Inventor: Zhiyong Wu