The weight of corrugated paperboard

  Date: Mar 7, 2024

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The weight of corrugated paperboard is typically measured in grams per square meter (gsm). The weight of corrugated paperboard depends on the combination of corrugated medium and linerboard weights. Here are the approximate weight ranges for common types of corrugated paperboard:

1. Single Wall Corrugated Board: The weight range for single wall corrugated board is typically between 125 gsm to 250 gsm.

The flute type of single wall corrugated board is typically A-flute. A-flute is a common flute type characterized by larger peaks and valleys. It provides good cushioning performance and stacking strength.

2. Double Wall Corrugated Board: The weight range for double wall corrugated board is usually between 350 gsm to 700 gsm, depending on the specific combination of corrugated medium and linerboard.

The flute type of double wall corrugated board is typically BC-flute (a combination of B-flute and C-flute). The B-flute is thicker, while the C-flute is thinner. This combination provides higher strength and rigidity, making it suitable for medium to heavy-duty packaging requirements.

3. Triple Wall Corrugated Board: The weight range for triple wall corrugated board typically falls within 900 gsm to 1400 gsm, again depending on the specific combination of corrugated medium and linerboard.

The flute type of triple wall corrugated board is typically ABC-flute (a combination of A-flute, B-flute, and C-flute). The A-flute is the thickest, followed by the B-flute, and then the C-flute. This combination provides excellent strength, rigidity, and cushioning properties, making it suitable for heavy-duty packaging and shipping applications.

Please note that the weight ranges mentioned are approximate and can vary based on specific manufacturing processes and requirements. It's always recommended to consult with the supplier or manufacturer to get accurate weight information for a particular type of corrugated paperboard.