Battery Separator Pressboard from Japan
Battery separator pressboard is a specialized uncoated pressboard weighing over 225 g/m², made from high-purity sulfate pulp. It is used as a separator material in lead-acid batteries, providing electrical insulation and mechanical strength. This product falls under tariff item 4805.93.00 as other uncoated paperboard, not further worked than specified in Chapter Note 3.
Duty Rate — Japan → Canada
Import Tips
• Ensure the pressboard is uncoated and not further processed (e.g
• no printing, embossing, or perforation) to qualify for this tariff item
• Provide a detailed product specification sheet to the CBSA, including weight per square meter and fiber composition, to support classification
• Verify if the product meets any specific standards for battery separators to avoid reclassification