With a basis of amylaceous substances
Finishing agents, dye carriers to accelerate the dyeing or fixing of dyestuffs and other products and preparations (for example, dressings and mordants), of a kind used in the textile, paper, leather or like industries, not elsewhere specified or included: > With a basis of amylaceous substances
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.39, 9903.88.42, 9903.88.44, 9903.88.47, 9903.88.49, 9903.88.51, 9903.88.53, 9903.88.55, 9903.88.57, 9903.88.65, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(r) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(s)
Products classified under HTS 3809.10.00.00
Starch-Based Textile Finishing Agent
A finishing agent with a starch (amylaceous) base used to impart a smooth, glossy finish to woven fabrics during textile processing. It enhances fabric handle and appearance without affecting dye uptake. Classified under 3809.10.00.00 due to its primary amylaceous substance composition for textile industry use.
Amylaceous Paper Sizing Compound
A starch-based sizing agent applied to paper surfaces during manufacturing to improve surface strength and printability. It forms a protective film that prevents fiber swelling and ink feathering. Falls under 3809.10.00.00 as a finishing preparation with amylaceous basis for the paper industry.
Starch Textile Mordant Preparation
A mordant formulation with starch base that helps fix natural dyes to cellulose fibers in textile dyeing processes. It improves color fastness and prevents dye migration during washing. Classified in 3809.10.00.00 for its amylaceous mordant function in textile finishing.
Cornstarch Fabric Dressing Emulsion
Liquid emulsion dressing made from cornstarch used to stiffen and protect cotton fabrics during garment manufacturing. Provides temporary body and crispness to collars and cuffs. Meets 3809.10.00.00 as amylaceous-based textile finishing preparation.
Potato Starch Leather Finishing Cream
Cream formulation with potato starch base applied to leather surfaces for filling and smoothing during finishing operations. Creates uniform grain pattern and enhances dye penetration. Classified under 3809.10.00.00 for amylaceous preparations used in leather industries.
Wheat Starch Paper Coating Binder
Binder solution based on wheat starch used in pigment coating formulations for high-quality printing paper. Improves ink holdout and paper gloss. Falls under 3809.10.00.00 as amylaceous finishing preparation for paper industry.
Rice Starch Textile Softener Paste
Paste softener with rice starch base applied during textile finishing to impart natural hand and drape to delicate fabrics. Reduces harshness without silicone additives. Classified 3809.10.00.00 for amylaceous textile finishing agents.
Tapioca Starch Fabric Stiffener
Concentrated stiffener derived from tapioca starch used on lightweight summer fabrics and lace for apparel manufacturing. Provides temporary body removable by washing. Meets amylaceous basis criteria of 3809.10.00.00 for textile finishing.
Modified Corn Starch Leather Filler
Filler paste with modified corn starch for correcting leather surface defects during upholstery finishing. Levels scratches and fills pores before dyeing. Classified under 3809.10.00.00 as amylaceous leather finishing preparation.
Sago Starch Paper Glazing Agent
Glazing agent based on sago starch applied to specialty papers for envelope and label production. Creates smooth writing surface and prevents fiber pick. 3809.10.00.00 classification for paper finishing with amylaceous substances.