Raw paper for corrugated board
The raw paper for corrugated board is the corrugating medium that is used to form the interior and exterior liners for packaging paper box and the grooves within.
PRODUCT
PRODUCT
Raw paper for corrugated board
Corrugating medium
Manufactured along with the raw paper for the liner, corrugating medium goes into the middle layer of corrugated board. It forms into rumpled grooves and enhances the compression strength of the packing paper to protect and carry products safely.
Backside paper
The backside paper is used for the inside of the box. Some products are waterproofed depending on the content of the box.
Product Information
| Category | Paper type | Average quantity (g/m2) | Use |
|---|---|---|---|
| Corrugating medium | S | 105 to 120 | Corrugating medium for boxes |
| Liner paper (backside paper) | B | 150 | Backside paper and corrugating medium for boxes |
| K | 180 |
Categorized by use
Products are divided into corrugating medium that makes grooves and serves as shock absorbers for paper boxes, and liner that completes the exterior and interior appearance of the grooves.
Classified by average quantity
It ranges from 105 to 180 g/m2 depending on different uses.
Classified by strength
- Rupture strengthresistance against external shocks.
- Compression strengthresistance to buckling from external shocks.
- Tensile strengthmaximum resistance to straining force.