Unbleached Kraftliner for Corrugated Boxes 300 g/m²
Thick unbleached kraftliner paperboard roll at 300 g/m², with a Mullen bursting strength exceeding 824 kPa, composed of at least 80% sulfate wood fibers. This product is designed for heavy-duty outer facings in triple-wall corrugated containers, meeting the kraftliner definition in subheading note 1.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the kraftliner is bleached or has a coloured surface
Bleached or coloured kraftliner falls under 4804.19.
If the fibre content includes less than 80% sulfate fibres
Products with lower sulfate content are classified as testliner.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Provide test certificates for Mullen bursting strength (minimum 824 kPa) and fibre composition
• Ensure the product is in rolls and not converted
• Consider whether the goods are eligible for duty relief under the Customs Tariff's end-use provisions
Related Products under Tariff item 4804.11.00
Corrugated Linerboard Unbleached Kraft 250 g/m²
Unbleached kraftliner paperboard in rolls, weighing 250 g/m², with a Mullen bursting strength exceeding the minimum for that weight, made from at least 80% sulfate or soda wood fibers. Used as the outer liner in corrugated board for e-commerce packaging, this product meets the definition of kraftliner under subheading note 1 and is not converted beyond the paper-making process.
Heavy Duty Unbleached Kraftliner 200 g/m²
Unbleached kraftliner paperboard in rolls, weighing 200 g/m², machine-glazed, with a Mullen bursting strength above 637 kPa, composed of at least 80% sulfate wood fibers. This product is used for durable outer layers in shipping containers and industrial packaging, meeting the kraftliner definition in subheading note 1.
High Burst Unbleached Kraftliner 400 g/m²
Premium unbleached kraftliner paperboard in rolls, weighing 400 g/m², with a Mullen bursting strength exceeding 961 kPa, made predominantly from sulfate wood fibers. This heavy-duty product is used for extreme-duty pallet wraps and container boards, meeting the kraftliner specifications in subheading note 1.
Industrial Kraftliner Unbleached 115 g/m²
Unbleached kraftliner paperboard in rolls, weighing exactly 115 g/m², with a Mullen bursting strength of 393 kPa, made from at least 80% sulfate wood fibers. This machine-finished product is used in lightweight corrugated shipping trays, directly matching the minimum specifications in subheading note 1.
Machine-Glazed Kraftliner Roll 175 g/m²
Unbleached machine-glazed kraftliner in rolls, weighing 175 g/m², with a Mullen bursting strength interpolated to about 500 kPa, composed of over 80% sulfate wood fibers. This product is applied in high-performance corrugated packaging for exports, meeting the kraftliner definition in subheading note 1.
Standard Unbleached Kraftliner 125 g/m² Roll
Entry-level unbleached kraftliner in rolls at 125 g/m², machine-finished, with a minimum Mullen bursting strength of 417 kPa, made from sulfate pulp. This product is common for single-wall corrugated box liners in retail packaging, meeting the kraftliner specifications in subheading note 1.