Kraft liner board, also known as test liner, is a high-strength, durable paperboard made from 100% virgin wood pulp or recycled fibers. It is primarily used in packaging and is designed for heavy-duty applications. Here are some key features:

High Strength and Durability: Kraft liner board has excellent tensile strength, making it ideal for packaging heavy or large items. It provides sturdiness and ensures the integrity of the package during handling and transportation.

Eco-Friendly: Being made from virgin or recycled fibers, Kraft liner is an environmentally sustainable option. It is biodegradable and recyclable, making it a more eco-conscious choice compared to other types of packaging materials.

Smooth and Uniform Surface: The surface of Kraft liner is smooth and consistent, making it ideal for printing. It provides high-quality print results for labels, logos, and other graphic designs, ensuring that packaging looks professional and appealing.

Versatility: Kraft liner board is widely used for various packaging solutions, such as corrugated boxes, cartons, and packaging for products like food, electronics, and clothing. It is suitable for both single-wall and double-wall constructions.

Moisture and Oil Resistance: Some variants of Kraft liner are treated for moisture resistance, making them ideal for use in food packaging and other applications where exposure to liquids may occur.

Cost-Effective: Due to its strength and versatility, Kraft liner is often a more economical choice for packaging without compromising on durability or quality.

Available in Different Weights: Kraft liner board comes in various weights (measured in gsm), giving flexibility in choosing the right thickness and strength for specific packaging requirements.

Lightweight: Despite its strength, Kraft liner board is relatively lightweight compared to other packaging materials, which can help reduce shipping costs.

Printable: Kraft liner board is suitable for a variety of printing techniques, such as flexographic and offset printing, allowing brands to easily customize their packaging with logos, product information, and designs.

These features make Kraft liner board a popular choice for businesses looking for an affordable, sustainable, and reliable packaging solution.