Sourcing crepe masking-tape base paper from China

Duty on creped paper before tape conversion

Heading 4808 covers creped or crinkled paper in rolls or sheets, alongside other paper forms. For this guide, the relevant lines are creped kraft paper, 4808 40 00 00, and other creped paper, 4808 90 00 00. The table separates roll and sheet formats within these codes.

Read from the UK Trade Tariff on 30 September 2026, both relevant lines carried 0% duty for goods from China. The supplied tariff record lists no anti-dumping or countervailing measures, suspensions or attached import controls. Timber-source due diligence remains relevant to virgin wood-fibre paper placed on the Great Britain market.

Confirm the commodity code using the fibre composition, paper construction and details of any impregnation or coating. Specify whether you are buying base paper before conversion or adhesive-coated tape. For another product family within this heading, see the electrical insulation crepe paper guide.

Specify stretch and coating behaviour

Specify the pulp furnish, virgin and recycled fibre mix, grammage, thickness, colour, crepe texture and moisture condition. Agree machine-direction and cross-direction tensile strength and elongation, with test methods and acceptance criteria. Define reel width, core dimensions, winding direction, maximum reel diameter and permitted splices.

Ask whether the paper is supplied untreated or already saturated, and identify any treatment. Trial samples with your intended impregnation, adhesive and drying process. Check wet handling strength, coating uptake, strike-through, curl and tear behaviour. Assess removal and paint-edge performance on converted tape, using the intended surface and application conditions.

For virgin wood-fibre paper first placed on the Great Britain market, confirm timber-source due-diligence obligations with OPSS or your customs broker. Request the pulp source, tree species, country of harvest and supporting legality information. Keep the fibre-source documents connected to the supplied grade and batch.

Worked duty example

Illustrative example, not a quote: Illustrative trial shipment of creped kraft masking-tape base-paper reels under 4808 40 00 00, invoiced at £9,500 free on board, with £2,600 of freight and insurance to the UK. The customs value is £12,100. Duty at 0% is £0. Import VAT at 20% is charged on the customs value plus duty, £12,100, so it is £2,420. With no duty, the only import tax is the VAT, which a VAT-registered importer can usually reclaim. The import duty and VAT guide explains each step.

Inspection checklist

Paper profile: compare grammage, thickness, moisture, crepe uniformity and colour across the reel width against the approved specification.

Strength and stretch: test conditioned samples from different reels for tensile strength and elongation in both directions; compare results with the agreed limits.

Converting trial: check impregnation and adhesive uptake, strike-through, curl, tearing and shedding using your intended process.

Reels and wrapping: check width, core fit, winding, marked splices, damaged edges and signs of damp; match reel labels to batch records.

What goes wrong

Uneven creping gives inconsistent stretch, so the converted tape can tear or distort when applied around curves. Weak paper breaks during coating or removal. Variable absorbency changes adhesive penetration, while loose fibres contaminate the coating. A sample that converts well does not establish that every production reel will behave the same way.

Damp reels can curl or unwind poorly, and crushed cores can prevent mounting. Agree moisture protection and end protection before dispatch, then inspect the delivered reels before conversion. Use the inspection guide to define sampling and record defects against the approved paper specification.

Cambridge China Bridge sources these products for UK businesses, checking the factory and the documents before shipment. See factory verification. For repeat volumes, see container programmes.