GC1 vs. GC2 Board: What’s the Difference and When to Use Each

When selecting paperboard for packaging, the distinction between GC1 and GC2 is one of the most important decisions converters and manufacturers make. While both fall under coated folding boxboard (FBB), their composition and performance differ in ways that directly impact end use.

What is GC1?

GC1 board is a higher-grade folding boxboard made with multiple layers of chemical pulp. This results in:

• A smoother, brighter top surface

• Better printability

• Higher stiffness and strength

Because of this, GC1 is typically used for:

• Premium packaging

• Cosmetics and pharmaceuticals

• High-end food applications

What is GC2?

GC2 board includes a middle layer of mechanical pulp, making it more cost-efficient while still maintaining good performance.

It offers:

• Solid printability

• Good stiffness

• A more economical alternative to GC1

Common applications include:

• Food service packaging

• Paper plates and trays

• General consumer goods packaging

How to choose

The right choice depends on your priorities:

• Choose GC1 when appearance and performance are critical

• Choose GC2 when balancing cost and functionality

At PALS International, we work closely with our partners to match material specifications to real production needs—ensuring both performance and efficiency across applications.