Unpunched IBM Punchcard Machine Cards
Rectangular cards made of kraft paperboard coated with kaolin on one or both sides, specifically designed for use in IBM punchcard machines like the 029 Key Punch. These cards are not punched and may be supplied in continuous strips or individual sheets, meeting the specifications for punchcard data processing under HTS 4810.39.30.00 due to their coating and intended machine use.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If perforated or embossed for Jacquard machines
Perforated cards for Jacquard or similar machines fall under heading 4823 per chapter notes.
If lightweight coated under 72 g/m² with mechanical wood fibers
Light-weight coated paper not qualifying as kraft paper shifts to subheading 4810.22.
If cut to size as loose sheets or cards not for punchcard machines
Chapter note excludes loose sheets or cards cut to size from heading 4820 unless specified otherwise.
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
• Verify coating is solely kaolin or inorganic substances with no other coatings to avoid reclassification under 4810.29
• Provide documentation confirming cards are unpunched and designed specifically for punchcard machines, not general printing
• Ensure weight and dimensions match rectangular sheets for punchcard use; strips must be for machine feeding
Related Products under HTS 4810.39.30.00
Continuous Strip Punchcards for Remington Rand Machines
Fan-folded strips of unpunched coated kraft paperboard cards intended for Remington Rand punchcard systems used in early computing and tabulating. The kaolin coating ensures smooth feeding and printing, classified under HTS 4810.39.30.00 as cards not punched, whether in strips.
Hollerith Code 80-Column Punchcards
Standard 80-column rectangular cards of kaolin-coated kraft paperboard, compatible with Hollerith punchcard readers for census and business data processing. Unpunched at import, these cards are surface-colored for easy identification, fitting HTS 4810.39.30.00.
Unpunched Data Processing Cards in Strip Form
Strips of connected unpunched cards made from one-side coated kraft paperboard for use in automatic punchcard machines for inventory and accounting systems. The inorganic coating aids in precise perforation later, under HTS 4810.39.30.00.
Vintage Style Punchcard Blank Sheets
Rectangular blank sheets of dual-coated kraft paperboard replicating 1950s punchcards for retro computing enthusiasts and museum displays, unpunched for punchcard machines. Classified in HTS 4810.39.30.00 due to matching physical specs despite modern use.
Bulk Unpunched 5081 Format Punchcards
5081-format cards (3.25x13.375 inches) of machine-glazed kaolin-coated kraft paperboard, supplied in boxes for punchcard tabulators. Not punched, for data entry machines, under HTS 4810.39.30.00.