HS Code for Multi-ply coated paperboard

Multi-ply coated paperboard is classified under HS code 4810.92 based on its structural composition and surface treatment. According to the Harmonized System, Chapter 48 covers paper and paperboard, while heading 4810 specifically addresses products coated on one or both sides with kaolin (China clay) or other inorganic substances. The subheading 4810.92 is reserved for multi-ply paperboard, which is manufactured by joining two or more layers of pulp together while still moist, without the use of an adhesive. This classification is further restricted to paperboard used for non-graphic purposes, such as industrial packaging, folding cartons, and liquid packaging board. The presence of inorganic coatings is a primary requirement, as these coatings provide the necessary surface smoothness and ink receptivity for high-quality industrial printing, even though the board itself is categorized as non-graphic. The multi-ply nature provides the mechanical strength and stiffness required for heavy-duty packaging applications.

Products Included

• Folding Boxboard (FBB) with multi-ply construction
• Coated Recycled Board (CRB) or White Lined Chipboard (WLC)
• Solid Bleached Sulfate (SBS) board when multi-ply
• Coated liquid packaging board for beverage cartons
• Multi-ply carrier board for multipack beverage packaging

Common Misclassification

This code is frequently confused with 4810.13 and 4810.19, which are designated for paper and paperboard used for graphic purposes, such as brochures or magazines. Another common error involves HS code 4811.90, which covers paperboard coated with organic substances like plastics, wax, or bitumen rather than inorganic kaolin. Additionally, 4805.92 is often used incorrectly for multi-ply paperboard that is uncoated. It is essential to verify both the number of plies and the chemical nature of the coating to ensure the correct application of 4810.92.

FAQ

What is the HS code for multi-ply coated paperboard?

The primary HS code for multi-ply paperboard coated with inorganic substances for non-graphic use is 4810.92.

How does 4810.92 differ from 4810.13?

HS code 4810.13 is specifically for paper and paperboard used for graphic purposes (printing/writing) in rolls, whereas 4810.92 is for multi-ply board used for non-graphic purposes like packaging.