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We supply a variety of bags to cover all needs

Views: 0     Author: Site Editor     Publish Time: 2023-06-15      Origin: Site


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Invented by Ohio-born mechanical engineer Charles Stilwell in 1882, the high-quality SOS bag has been a favorite for years because it stands up and is easy to fill. This invention improved the experience for store owners and shoppers and led to the introduction of the shopping bag with handles in 1912.

Here is the content list:

  • SOS bag patent

  • Various bag types and Special styles cover all needs

SOS bag patent

Charles Stilwell was a resident of Fremont, Ohio, according to the Ohio History Center. He served in the American Civil War in the Union Army. After the conflict, Stilwell returned to Fremont to begin a career as a mechanical engineer.

Stilwell devoted his free time to making improved high-quality paper bags. Paper bags or grocery bags already exist, but they are not easy to fold or store. They also cannot stand on their own due to their V-shaped bottom. On June 12, 1883, the U.S. Patent Office granted Stilwell a patent for a machine for making square bottom bags. There are also pleats on the sides of the bag. The square bottom allows the bag to stand on its own, while the pleats allow for easy folding and storage of the bag when not in use.

Stilwell's invention greatly improved the paper bag, making it more popular with American consumers. Essentially, Stilwell's bag was the forerunner of the modern paper bag. In 2000, Americans used approximately 40 billion high-quality shopping bags based on Stilwell's original designs.

Various bag types and Special styles cover all needs

Standard high-quality SOS bags are available in white or kraft paper, often in a variety of colors.

Oil Resistant SOS Sacks have a coating that is not only heavier but also oil resistant. These are perfect for things like donuts, nachos, and chips.

SOS bags are also available in so-called "hardware" bags. These can hold up to a pound of nails.

Grease-resistant SOS bags protect the food—as well as your customers' hands, car seats, and clothing. They're made from 100% recycled paper, come in three sizes, and are mess-resistant.

Windowed Candy/Baking Bags are perfect for point-of-purchase display so your customers can see what's inside. Best of all, they're also oil-resistant. They are available in kraft and white. These are great for movie theaters, promotions, cookies, treats, and many other uses.

Double-wax high-quality SOS bags are great for lunches, baked goods, and snacks, they stand up on their own to fill up and keep food fresh. With their excellent grease resistance, they can also be used in frozen foods without additional packaging steps.

Sometimes the best things come in small packages, especially when you're craving chips, chips, or a freshly made bagel. That's where our snack bags come in. Available in two sizes, they hold just the right amount of mashed potatoes, onion rings, chicken nuggets, and even berries. They're polyester lined for grease protection and fold flat for easy storage in your pantry. They're also great for breakfast sandwiches and small burgers.

If you are interested in purchasing top-quality factory-price paper bags, visit our website: to get more professional information about top-quality factory-price paper bags. We will welcome you with high-quality products and good service as well as low prices! To provide comprehensive technical support to our customers, we will provide technical and other related information in a timely manner upon request.

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