OUR PROCESS
Navigating Success: Our Process Unveiled.Process
Corrugated Carton Manufacturing
Modern corrugated carton manufacturing plants often use automated machinery to streamline these processes, leading to higher efficiency and consistent quality. The process may vary depending on the specific equipment used and the customization requirements of the cartons being produced.
The process of corrugated carton manufacturing involves several key steps:
1. Paperboard Production:
The process starts with the creation of paperboard, which is the base material for corrugated cartons. Layers of paper are glued together to create the linerboard (flat outer layers) and the corrugated medium (fluted inner layer).
2. Corrugation:
The corrugated medium is passed through corrugating rollers to create the characteristic "S" or "W" shaped flutes. These flutes provide strength, rigidity, and cushioning to the carton.
3. Gluing:
Adhesive is applied to the tips of the corrugated medium's flutes. The linerboard is then pressed onto the corrugated medium, bonding them together to form the corrugated board.
4. Cutting and Creasing:
The corrugated board is cut into sheets of the desired size. In the same step, creases are made in the board to enable folding later in the process.
5. Printing:
If the carton requires printing, the sheets are fed into printing machines. Designs, labels, and other information are added to the carton's surface.
6. Die Cutting:
The sheets are fed into die-cutting machines, which cut out the individual pieces of the carton and create any necessary perforations or slots for tabs.
7. Folding and Gluing:
The die-cut sheets are folded along the creases and glued to form the carton's shape. Adhesive is applied to specific areas, and the carton is assembled.
8. Quality Control:
Finished cartons undergo quality checks to ensure they meet specifications. This may involve assessing dimensions, print quality, and structural integrity.
9. Packaging:
The completed cartons are bundled and prepared for shipping to customers. They can be stacked on pallets or packed into larger boxes for distribution.
10. Distribution:
The manufactured cartons are shipped to various industries for packaging and transportation of products.