Paper Bag Day

Have you ever stopped to think about something as simple as a paper bag—who invented it, and how long it’s been around? Every year, tens of millions are used worldwide. It’s no wonder this useful creation has its own holiday. Paper Bag Day is celebrated every year on July 12. Whether it’s used for lunches, gifts, book covers, or craft projects, the humble paper bag plays an important role in everyday life.

History

The paper bag first appeared in the 19th century and quickly became a practical and eco-friendly solution. It was invented by Francis Wolle, an American who created the first paper bag-making machine in 1852. While the machine was patented later—on July 12, 1859—that’s the date the holiday now honors.

Wolle’s invention sparked a new industry and helped reduce the need for heavier, more expensive packaging. Today, Paper Bag Day also highlights the importance of sustainability and offers an alternative to plastic bags.

Interesting Facts

• After receiving his patent, Francis Wolle and his brother founded the Union Bag and Paper Company, which is still in operation today.
• In 1871, Margaret E. Knight improved the design by developing a machine that made flat-bottom bags—the same kind we use today.
• By 1883, another inventor had added pleated, or “corrugated,” sides to make the bags easier to fold and store.
• Handles were added in 1912, making paper bags even more convenient to carry.

How to Take Part

Celebrate Paper Bag Day by choosing paper over plastic. Use paper bags when shopping, wrapping gifts, or organizing items at home. Read up on environmental issues and learn more about the benefits of switching to recyclable materials. Don’t forget to share your support online using the hashtag #PaperBagDay.

When is Paper Bag Day in 2025?

Paper Bag Day is observed on July 12 each year.

Observations