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.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If sulfite wrapping specs
Sulfite pulp paper meeting wrapping burst index goes to 4805.30.
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Import Tips & Compliance
• Chemical compatibility certs needed for diazo base qualification
• Avoid 3703 if diazo-sensitized; uncoated only
• Roll weight limits prevent paperboard shift to 4802.58
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.
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.
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.