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Gummed Linen Hat Foundation Fabric from Mexico

Linen fabric coated with gum or starch sizing, designed as the structural base for fashion hats and fascinators. Meets HTS 5901.90.40.00 criteria for stiffened textiles used for hat foundations. The coating creates moldable rigidity essential for complex hat shapes.

Duty Rate — Mexico → United States

14.1%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

Provide hat manufacturer affidavits confirming foundation end-use

Document linen content and gum coating percentage accurately

Distinguish from apparel interlinings which classify differently