Automatic bag folding solution for bulk packaging
Enhance your production line efficiency and product protection by integrating a high-speed bag folding solution that expertly decuffs, regussets, and securely closes bags at up to 17 cases per minute.

Folds and Closes Bags Securely
The DF-31 Bag Folder from Pattyn Packaging Lines is an automatic solution engineered for precision in folding and closing bags across various industries. This machine tackles product integrity issues by decuffing, regusseting, and ensuring optimal fold closure, crucial for maintaining hygiene and preventing contamination. Equipped with a high-speed throughput of up to 17 cases per minute, the DF-31 seamlessly integrates into existing production lines, particularly those producing pharmaceuticals, food, and beverage products.
Its robust construction features a heavy-duty roller conveyor and stopper system for efficient case handling and transfer, with minimal moving parts for enhanced longevity and minimal maintenance. The hygienic balcony design supports easy cleaning, vital in stringent regulatory environments. A user-friendly 15″ HMI facilitates seamless operation, while its compatibility with other Pattyn systems like case erectors and palletizers enables full automation. Available options and engineering support allow for customization to meet specific plant requirements, ensuring optimal performance and productivity.
Benefits
- Maximizes productivity with a high-speed operation of up to 17 cases per minute.
- Enhances product protection with precise bag folding that minimizes contamination risks.
- Reduces maintenance and downtime due to minimal moving parts above filled cases.
- Supports seamless production integration with quick format changes and interconnectivity.
- Ensures user-friendly operation with an intuitive 15" HMI interface.
- Applications
- Vitamins,Sauces,Snacks,Enzymes,Minerals,Sweeteners,Fine chemicals,Pharmaceutical tablets,Detergents,Pharmaceutical powder,Spices,Batteries,Biofuel,Supplements,Pet food,Nuts,Biopharmaceuticals,Sweets,Baby food,Plant-based milk,Metal powders,Liquid formulations,Nutraceuticals,Cereals,Coating materials,Essential oils
- End products
- Potato chips sachets,Tomato sauce pouches,Vitamin c tablets,Ground cinnamon jars,Dog kibble bags,Lavender essential oil bottles,Protein shake powders,Ferrous sulfate mineral packs,Stevia sweetener packets,Gluten-free cereal flakes,Omega-3 fish oil capsules,Industrial paint coatings,Digestive enzyme supplements,Ibuprofen powder,Gummy candies,Calcium supplements,Almond milk cartons,Infant formula cans,Electrolyte drink bottles,Roasted almond bags,Laundry detergent pods,Monoclonal antibodies,Biodiesel fuel containers,Titanium metal powder vials,Aspirin tablets,Lithium-ion battery cells
- Steps before
- Case Erecting,Bag Inserting,Weigh Filling
- Steps after
- Case Closing,Palletizing
- Input ingredients
- filled cardboard box,filled plastic crate
- Output ingredients
- folded and closed bag inside a box
- Market info
- Pattyn is known for its expertise in designing and manufacturing industrial packaging solutions, specializing in ETO equipment for bulk packaging automation, with a strong reputation for innovation, quality, and customer-focused service in the industry.
- Speed
- Up to 17 cases/minute
- Automation
- Automatic decuffing,regusseting,and folding
- Bag type handling
- Automatically decuffs,regussets,and folds bags
- Container size
- Min L.300 x W.200 x H.100 mm,Max L.650 x W.410 x D.650 mm
- Box range
- Big box range
- Operator interface
- 15" HMI
- Design
- Hygienic balcony design
- Cleaning method
- Cleaning mode for improved accessibility
- Automation level
- Fully Automatic
- Cleaning method
- Manual / Hygienic design
- Changeover time
- Quick format change
- Operation speed
- Up to 17 cases/minute
- Connectivity
- Interconnectivity enabled
- Cleaning accessibility
- Improved cleaning accessibility
- Cleanability
- Hygienic design and cleaning mode
- Density/particle size
- Various,depending on product
- Corrosive resistance (e.g. acids)
- Stainless steel and other resistant materials
- Abrasion resistance
- Durable components for heavy duty use
- Container type
- Cardboard box / Plastic crate
- Machine footprint
- Compact
- Control panel type
- 15" HMI
- Conveyor type
- Heavy duty roller conveyor
- Design
- Hygienic balcony design
- Cleaning accessibility
- Improved cleaning mode
- Container dimensions range
- Min. L.300 x W.200 // H.100 to Max. L.650 x W.410 // D.650
- Control Panel Type
- 15" HMI
- Integration Possibilities
- Interconnectivity with other Pattyn equipment
- Cleaning Mode
- Improved cleaning accessibility