Water-based ink printing techniques on corrugated paper

Corrugated paper printing ink characteristics

Water-based inks are broadly divided into two types of a-rosin-maleic acid modified resin series (low-grade) b acrylic resin series (high-grade)

Two pairs of water-based ink performance requirements 1. Long-term storage after precipitation, after stirring should be easy to redisperse 2. Have good flow properties and viscosity 3. Have a good storage stability;
4. The drying performance is fast and appropriate;
5. Can not have any adverse effects on printing plates and printing presses.
6. Can not have too much pungent odor;


Three water-based ink technical parameters:
1. Color: Approximate to the standard sample Note: Compare the sample with the standard sample and display the color contrast with the manual color development wheel. Fineness: less than 20 micron instrument: 0-50 micron scratcher fineness meter.
3. Viscosity: 20 seconds ± 5 seconds, instrument: RIGOSHA4# cup (25°C).
4. pH: 8.0-9.5, Instrument: Portable pH Meter (PHB-2).
5. Heavy metal content: in line with the world's packaging green environmental protection standards.
6. Resistance meets requirements


The correct use of four water-based inks:
1. It should be fully stirred before use to keep the ink components even;
2. After opening and use, the ink should be stamped and sealed immediately to prevent dust from falling and crusting.
3. Yu ink such as containing impurities should be filtered first, and then with the use of new ink;
4. Please avoid close to high temperature or burning sun during storage.
5. If it is found that the viscosity of the application ink is slightly larger, an appropriate amount of water can be added for adjustment.

1 Vertical storage, cartons can be added at any time without stopping the machine;
2 Suitable for forming and sealing cartons of the same size.
3 Manually adjust to change the carton sizes(finishing in 2-3minutes);
4 Case Erector adopt Advanced photo electric induction control system
5 Rationally designed, the forming, folding and sealing process are accomplished simultaneously;
6 Cutter Safety system to prevent hands form stabbed by the cutter

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