Multiwall Bag Stock Kraft Paper 105 g/m²
Heavy-duty uncoated kraft for multi-ply wall bags, 105 g/m² sulfate fiber ≥80%, interpolated table specs for 4.4 kN/m tensile and 1425 g/m² tear. Roll stock for converters.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If exceeds 115 g/m² post-processing
Weight threshold pushes to kraftliner paperboard.
If printed cards/sheets from kraft cut to size
Converted and printed forms excluded to 4821 per notes.
If vegetable parchmentized finish
Special processing removes from standard kraft paper.
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Import Tips & Compliance
• Specify ply-end use in docs; doesn't change HTS but aids CBP
• Pure rolls; any sheeting risks chapter 48 conversion headings
• Monitor pulp recovery; >mainly waste shifts to 4805.24
Related Products under HTS 4804.29.00.00
Machine-Finished Sack Kraft Paper 80 g/m²
This uncoated sack kraft paper, made from at least 80% sulfate or soda process wood fibers, weighs 80 g/m² and meets the Mullen burst index and tensile strength specs for subheading 4804.21/29. It is supplied in rolls for manufacturing multi-wall paper sacks used in packaging industrial goods.
Sulfate Process Sack Paper 100 g/m² High Tensile
Uncoated kraft paper in rolls from chemical sulfate process fibers (≥80%), weighing 100 g/m² with Mullen burst index ≥3.7 kPa·m²/g and tear/tensile strengths per table for 100 g/m². Designed for durable cement and chemical sacks.
Unbleached Soda Process Kraft Sack Paper 70 g/m²
Other sack kraft paper from soda process wood fibers (≥80% total content), 70 g/m² in rolls, meeting minimum tensile (7.2 kN/m total) and tear (1790 mN CD) per specs. Used for grocery and feed bags.
Heavy Sack Kraft Paper 115 g/m² Mullen Compliant
Borderline sack kraft paper at max 115 g/m², ≥80% sulfate fibers, with 12.3 kN/m tensile and 3060 mN tear MD+CD per table specs. Ideal for heavy-duty flour and mineral sacks in roll form.
Industrial Grade Sack Kraft Paper 90 g/m²
Uncoated kraft paper for industrial sacks, 90 g/m² from sulfate process (≥80% fibers), satisfying interpolated burst index >3.7 kPa·m²/g and stretch factors. Supplied in large rolls for bag converters.
Chemical Pulp Sack Paper 60 g/m² Minimum Spec
Lightest sack kraft variant at 60 g/m², ≥80% chemical sulfate/soda fibers, exactly meeting 1.9 kN/m tensile and 1510 mN CD tear minima. For lightweight consumer product bags.