SITCSection 7
U.S. imports of machines for making paper bags, sacks, or envelopes (SITC 72523) totaled $2.1M in April 2026, traded with 11 countries.
Importers of Machines for Making Paper Bags, Sacks, or Envelopes paid $203K in duties in April 2026 — an effective duty rate of 10% on $2.0M in dutiable value, based on actual customs collections rather than the published tariff schedule. Machines for Making Paper Bags, Sacks, or Envelopes imports of $2.1M in April 2026 ran 75% below the year-to-date monthly average of $8.5M.
Last updated: April 2026 dataBag-and-envelope-making machinery occupies a specialized niche within paper converting equipment, forming, folding, gluing, and cutting paper or paperboard into finished flexible packaging or mailing products in a single integrated process. These machines serve the flexible packaging, e-commerce fulfillment, and direct-mail industries, where throughput speed and format versatility are key purchasing criteria. Classification here requires that the machine's designed output is paper bags, sacks, or envelopes — not cartons or rigid containers, which fall under a separate heading.
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Provided the machine is designed to produce paper bags or sacks — including flat or gusseted pouches made from paper — it falls under this heading. The critical factor is that the output is a flexible paper container. If the machine also produces pouches from plastic film or foil, classification should reflect the principal material or function.
OEM technical specifications, product brochures, and sample output (or photographs of finished bags/envelopes) are the most effective supporting documents. A commercial invoice that clearly describes the machine as a paper bag or envelope former, along with the machine's rated output format, helps CBP officers confirm the classification without delay at entry.
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Monthly import values over time