The manufacture of corrugated packaging is generally classified into two phases:

A) Containerboard making combining and cutting.

B) Box manufacturing & designing.

Corrugated Cartons

B) Box Manufacturing & Designing.

1- Printing: Printing up to 5 colors, the surface of box blanks that have been scored lengthwise.

2- Forming to Converting:
The machine performs slotting and widthwise scoring, finally gluing
The manufacturer’s joints together to form boxes.

3- Bundling & Finishing.

Note: Two liners and a corrugated medium make up the standard three-layer corrugated board and three liners and two corrugated mediums make up the standard five-layer corrugated board.