HS Code for Unbleached sack kraft paper

Unbleached sack kraft paper is classified under HS code 4804.21. This classification is situated within heading 4804, which encompasses uncoated kraft paper and paperboard in rolls or sheets. Subheading 4804.21 specifically identifies "sack kraft paper" that is unbleached. Sack kraft paper is a high-strength, porous paper designed for the production of multi-wall bags and industrial sacks. To meet this classification, the paper must adhere to specific technical standards regarding its Mullen burst strength and tensile energy absorption (TEA) as defined in the Chapter 48 notes. The unbleached designation indicates that the pulp has not been treated with chemicals to whiten it, preserving the long, strong fibers of the sulfate or soda chemical wood pulp process, which provides the necessary durability for heavy-duty packaging.

Products Included

• Unbleached multi-wall bag paper
• Natural extensible sack kraft
• Uncoated cement bag paper
• Unbleached high-porosity kraft paper
• Raw kraft paper for industrial shipping sacks

Common Misclassification

It is frequently confused with 4804.11 (kraftliner) or 4804.31 (other unbleached kraft paper weighing 150g/m2 or less). The distinction is functional and technical; sack kraft paper (4804.21) must meet specific strength-to-weight ratios and porosity requirements that standard kraftliner or wrapping paper do not. It is also distinct from 4819.30, which covers the finished sacks or bags themselves.

FAQ

What is the HS code for unbleached sack kraft paper?

The HS code for unbleached, uncoated sack kraft paper in rolls or sheets is 4804.21.

Can this code be used for finished paper bags?

No, 4804.21 is for the raw paper material in rolls or sheets. Finished bags are classified under heading 4819.