Gualapack Ukraine launches new packaging formats: flat bottom and side gusset bags

High-quality packaging not only preserves the product but also helps it stand out on the store shelf. Market trends are constantly evolving, and we closely monitor them to offer the best solutions to our clients. Recently, flat bottom pouches and side gusset bags have been gaining popularity, especially in the pet food, coffee, and sports nutrition segments. We have carefully analyzed the features of these pouch types and the challenges our clients face, and have developed solutions that eliminate the weak points of standard packaging. 

Flat Bottom Pouches

Flat bottom pouches, also known as 3D pouches, are becoming increasingly popular due to their aesthetic appeal, structural integrity, and space efficiency. Their shape allows to use maximum pouch capacity while minimizing the amount of air inside. Flat bottom pouches have premium look and ensure optimal shelf presentation. The construction includes five printable sides (front, back, two gussets, and bottom), offering more branding opportunities. The flat base allows the pouch to stand upright without support. This packaging type is widely used for coffee, snacks, pet food, dry goods.  

Side Gusset Bags

Side gusset bags feature a construction that allows them to form a stable shape once filled, making them ideal for the transportation and storage of dry products. The side gussets allow the pouch to adjust to different fill levels while maintaining its shape and compactness. This format is strong and shelf-efficient, with four printable surfaces (front, back, and two gussets). Side gusset bags are popular for coffee, tea, dry foods, pet food, and industrial packaging. 

Additional options for flat bottom and side gusset bags

To enhance functionality, we offer various zip closures that improve consumer convenience:  

• Standard zip – a classic option that provides reliable resealability, keeping products fresh and easy to use.  
• Pocket zip – placed on one side of the pouch, it adds convenience during filling at production.
• Aplix zip – even if product particles get stuck between the seal, the unique structure still provides a secure lock, ensuring end-user comfort.

Functional add-ons

Our pouches can be produced with additional features to enhance usability: 

• Laser scoring for easy opening 
• Cut handle to carry the pouch
• Euro slot for hanging display
• Rounded corners for improved aesthetics and user safety
  

Exclusive Gualapack Advantages

Flat bottom pouches produced by Gualapack Ukraine eliminate two major problems typical of pouches formed on other equipment. Thanks to our patented forming system, we prevent forming internal “pocket” where product might get stuck.  

Furthermore, standard pouches often have a weak spot at the seam where the front, back, and gusset meet, leading to possible tearing. Our pouches are made using innovative equipment that eliminates this point, ensuring superior strength and durability. 

Applications

Flat bottom and side gusset bags are used across many industries, ideal for: 

• Pet food – maintaining freshness and ease of use.
• Coffee and tea – preserving aroma and product quality.
• Sports nutrition and superfoods – convenient packaging for active consumers.
• Multipack solutions – efficient for confectionery, dietary supplements, and more

By adopting these innovative packaging formats, you can elevate product quality, boost brand recognition, and improve the user experience. Our pouches meet the highest safety and market standards. 

Order flat bottom and side gusset bags from Gualapack Ukraine today!  Our experts will help you select the optimal packaging solution tailored to your product and business needs. Contact us for a detailed consultation and personalized offer.