Wet Laid Absorbent Core Board

Wet machine board designed for absorbent cores in hygiene products, weighing more than 225 g/m² uncoated. HTS 4805.93.40.15 covers this as other heavy paperboard produced by wet process in rolls or sheets. High absorbency from specialized pulp blends for disposable applications.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+35.0%35%
🇲🇽MexicoFree+10.0%10%
🇨🇦CanadaFree+10.0%10%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+10.0%10%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

4803.00Lower: 10% vs 35%

If toilet or facial tissue specifications

Tissue papers with specific softness/strength go to heading 4803.

4823.90.10Same rate: 35%

If perforated or creped sheets

Paper pulp articles with working beyond note 3 classify in 4823.

4818.20.00Same rate: 35%

If household sanitary towels/similar

Finished hygiene articles complete with absorbent cores go to 4818.20.

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

Import Tips & Compliance

Provide absorbency test data distinguishing from tissue papers in lighter headings

Classify as material, not finished absorbent article under 4818

Check FDA contact requirements for hygiene product materials

Related Products under HTS 4805.93.40.15

Wet Machine Board for Ceiling Tiles

Wet machine board is a heavy uncoated paperboard weighing over 225 g/m², produced by wet forming process, used as the base material for manufacturing acoustic ceiling tiles. It falls under HTS 4805.93.40.15 as other uncoated paperboard in rolls or sheets, not further worked, meeting the weight threshold and wet machine production method. This board provides structural support and sound absorption properties in construction applications.

Wet Laid Nonwoven Board for Filtration

Specialty wet machine board, over 225 g/m², designed for industrial air and liquid filtration media substrates. Classified in HTS 4805.93.40.15 as uncoated wet machine board not further processed beyond chapter note 3 specifications. The wet laying process creates uniform fiber distribution ideal for high-efficiency filters.

Wet Machine Battery Separator Board

High-purity wet machine board exceeding 225 g/m² used as separator material between battery electrodes. Meets HTS 4805.93.40.15 criteria for uncoated paperboard produced by wet machine process in rolls or sheets. Provides electrical insulation and electrolyte permeability essential for battery performance.

Wet Laid Technical Board for Gaskets

Wet machine board over 225 g/m² serving as base material for manufacturing industrial gaskets and seals. Classified under HTS 4805.93.40.15 as other uncoated heavy paperboard not further worked per chapter specifications. Offers compressibility and sealability when combined with subsequent processing.

Wet Machine Board for Wall Coverings

Heavyweight wet machine board >225 g/m² used as liner or substrate for decorative wall covering materials. Falls under HTS 4805.93.40.15 as uncoated paperboard in rolls, suitable for building applications requiring moisture resistance. Provides smooth surface for vinyl or textile wallcoverings.

Wet Machine Electrical Insulation Board

Uncoated wet machine board >225 g/m² for electrical insulation in transformers and motors. Precisely classified HTS 4805.93.40.15 as heavy other paperboard not further worked. High dielectric strength from purified wood pulp composition.