Silver Halide Photo Base Stock
High-purity uncoated paper rolls used as base for silver halide photo-sensitive emulsions in traditional photography. HTS 4802.20.40 applies to this photo base paper of any size, uncoated and non-perforated. Double-sided smooth, 110 g/m² for resin coating.
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More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If pre-sensitized with emulsion
Sensitized photographic paper falls under Chapter 37, not paper base.
If kraftliner grade >115 g/m²
High-strength kraftliner meeting Mullen burst specs classifies under 4804.11.
If filter paper converted
Specialty converted paper like filter stock moves to 4823 articles.
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Import Tips & Compliance
• Certify no silver halide pre-applied; base only to stay in 4802 vs 3701 for sensitized film
• Basis weight declaration critical; >225 g/m² shifts to 4802.58 paperboard
• Beware chapter 49 if printed motifs dominate over base use
Related Products under HTS 4802.20.40
Photo Base Paper Roll
Uncoated paper specifically designed as a base for photo-sensitive emulsions, supplied in rolls for graphic arts applications. It meets the criteria for heading 4802 as uncoated paper used for photo-sensitive purposes, not perforated, and distinct from newsprint or household paper. Weighs around 90 g/m² with high whiteness for optimal imaging.
Heat-Sensitive Label Base Paper
Uncoated paperboard roll serving as base for heat-sensitive coatings in thermal label production. Classified under HTS 4802.20.40 for its role as heat-sensitive base stock in graphic printing processes. Typically 100-150 g/m², smooth finish for label converting.
Electro-Sensitive Plotter Paper
Specialty uncoated paper in rolls for base of electro-sensitive imaging in CAD plotters and graphic design. Falls under 4802.20.40 as 'other' base for electro-sensitive paper, optimized for electrostatic toners. Basis weight 80 g/m² with dielectric properties.
Thermal Transfer Ribbon Base Paper
Thin uncoated paper rolls (60 g/m²) as base for thermal transfer ribbons in barcode printing. Classified 4802.20.40 for heat-sensitive graphic base applications. High tensile strength for high-speed ribbon winding.
Electrostatic Master Base Sheet
Uncoated rectangular sheets of paper for bases of electrostatic printing masters in offset prep. HTS 4802.20.40 covers this electro-sensitive graphic base paper. 120 g/m² with conductive surface prep.
Diazo Paper Base Roll
Uncoated paper rolls prepared as base for diazo photo-sensitive compounds in blueprinting. Fits 4802.20.40 as other photo-sensitive base for graphic reproduction. Blue-tinted, 90 g/m² basis.