kraft paper liner
Kraft paper liner is a robust and versatile packaging material manufactured from high-quality virgin wood pulp through the kraft process. This specialized paper product features exceptional strength, durability, and resistance to tearing, making it an ideal choice for various packaging applications. The manufacturing process involves carefully treating wood fibers with a mixture of sodium hydroxide and sodium sulfide, resulting in a superior paper product with outstanding mechanical properties. Kraft paper liner comes in different weights and thicknesses, typically ranging from 125 to 400 GSM, catering to diverse packaging needs. The material's natural brown color results from the minimal bleaching during production, preserving its inherent strength while maintaining eco-friendly characteristics. The paper's surface properties enable excellent printability and compatibility with various coating options, allowing for customized branding and protection requirements. In industrial applications, kraft paper liner serves as the primary component in corrugated board manufacturing, providing the essential strength and stability needed for packaging solutions. Its versatility extends to retail packaging, industrial wrapping, and protective packaging applications, where its combination of strength and flexibility proves invaluable.