|
HIGH AND LOW FLUTES
One
of the problems faced by the corrugator is cracking
of flutes.This can occur in two ways.
Cracking
along the entire length or cracking at ends.
| Causes |
Solutions |
| Charactestics of paper |
With the same setting,
when paper from different mills are used, some qualities
of paper may lend to high - lows, where as with
some others, the problem may not occur. |
| Dirty corrugating rolls |
Clean the corrugating
rolls. |
| Tension on corrugating
medium mat be too loose or too tight |
Adjust the brake accordingly. |
| Cold corrugating rolls |
Increase heat to the
required temperature. |
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