‍Paper bags – what are their applications?

‍Paper bags – what are their applications?

Packaging for bulk products comes in many forms. Some are made from durable, synthetic materials—such as polyethylene film—capable of holding loads weighing several tons, while others are made from lightweight, eco-friendly materials that do not burden the environment.

However, paper bags used as a substitute for plastic shopping bags are different from those designed for the manufacturing industry. The growing popularity of paper bags is primarily driven by their price, practicality, and eco-friendliness.

Is it worth switching from synthetic bags to paper ones? And in which industries are they used?

Applications in the food sector

In the food industry, sewn bags—both open-mouth and valve types—are an excellent choice. They can be used to store flour, groats, sugar, starch, rice, or frozen foods. They should be made from high-durability paper, treated with special coatings to protect against moisture and mechanical damage.

This type of packaging facilitates long-term storage of food products and prevents the loss of their quality, while also being convenient, cost-effective, and eco-friendly. Mad Box paper packaging can also be customized visually—upon request, we can apply a FLEXO print, available in up to 6 colors.

Applications in industry

Paper bags are also well-suited for storing coal, fertilizers, and concentrates, as well as powdered chemical preparations and building materials. For these types of products, reinforced pasted bags are used, which are resistant to tearing and punctures from the inside.

Thanks to the use of multiple layers, they are suitable for storing even heavier loads. We offer the option to order bags with coatings that protect against environmental factors, helping to keep the stored products in pristine condition.