Pregelatinized Starch Paper Tube Adhesive
An adhesive made from pregelatinized starch for manufacturing paper tubes, cores, and mailing tubes. It qualifies for HTS 3505.20.00.00 as a glue based on modified starches, providing high tack and water resistance for spiral winding processes. Used in packaging industries for cardboard cores.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | 2.9% | +20.0% | 22.9% |
| 🇲🇽Mexico | 2.9% | +10.0% | 12.9% |
| 🇨🇦Canada | 2.9% | +60.0% | 62.9% |
| 🇩🇪Germany | Free | +10.0% | 10% |
| 🇯🇵Japan | Free | +12.5% | 12.5% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If pure dextrins without further modification
Dextrins alone (under 10% reducing sugar) classify under 3505.10, not as formulated glues.
If used in textile printing as prepared adhesive
Rubberized textile adhesives or impregnated fabrics fall under Chapter 59.
If enzymes added for industrial processing
Products with added enzymes classify under 3507 as enzymes, per chapter exclusions.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Submit technical data sheets proving pregelatinization process to validate modified starch status
• Avoid bulk shipments misdeclared as food-grade starch, which could go to Chapter 11
Related Products under HTS 3505.20.00.00
Dextrin Label Adhesive
Water-activated dextrin glue for wet-label application on bottles and jars in beverage packaging. Under HTS 3505.20.00.00 as a starch glue, it ensures clean release and strong paper-to-glass bonds. Common in food and drink labeling.
Starch-Based Wallpaper Paste
Ready-mix paste from modified starches for hanging wallpaper in home and commercial interiors. HTS 3505.20.00.00 covers this starch glue for its mold-resistant, peelable properties on paper-backed wallcoverings.
Pregel Starch Box Sealing Glue
High-tack pregelatinized starch adhesive for sealing cardboard boxes in e-commerce fulfillment. Fits HTS 3505.20.00.00 as modified starch glue for paperboard bonding in packaging lines.
Dextrin Particle Board Binder
Dextrin glue for binding wood particles in particleboard production for furniture. HTS 3505.20.00.00 for starch-based glues in composite wood panels.
Starch Gum for Paper Bags
Starch-based gum for side-seam gluing in paper grocery bag manufacturing. Under 3505.20.00.00 as glue for paper products.
Esterified Starch Textile Sizing Glue
Sizing agent glue from esterified starches for warp threads in weaving. HTS 3505.20.00.00 for modified starch glues in textiles.