Open mouth bagging machine
TiERMAX can offer the open mouth bagging machines which represents the best solution for packaging of various products in open mouth bags, realized in every shape and material. Our open mouth bagging machine can be equipped with net and gross weighing systems, fed by different kinds of dosing units, according to the products.
Distinctive elements of the “automatic open mouth bagging machine – up to 5 BPM” are the deaerating probe, which allows removal of excess air and the filling “mouth”, with hermetic sealing of the package during the filling cycle. The combination of these two elements means this model can manage any powdered product with slow flow speed.
Open Mouth Bagging Machine - Benefits
An Open Mouth Bagging Machine provides fast, accurate, and reliable packaging of pre-made bags for powders, granules, and free-flowing bulk materials. It increases production efficiency while delivering consistent bag quality and seamless integration into automated packaging lines.
High Packaging Productivity −
Delivers high-speed bagging performance to maximize production output and reduce cycle times.
Accurate Bag Filling +
Flexible Product Handling +
Reduced Labor Costs +
Reliable Package Quality +
Easy Integration +
Open Mouth Bagging Machine - Features
An Open Mouth Bagging Machine provides fast, accurate, and reliable packaging of pre-made bags for powders, granules, and free-flowing bulk materials. It increases production efficiency while delivering consistent bag quality and seamless integration into automated packaging lines.
- Automatic Bag FeedingAutomatically picks, opens, and positions bags for reliable filling.
- Wide Bag CompatibilityHandles paper, PE, laminated, woven PP, open-mouth, gusseted, and handled bags.
- Flexible Weighing SystemsCompatible with net, gross, gravity, belt, and screw dosing systems.
- Multiple Closing OptionsSupports sewing, heat sealing, impulse sealing, pinch-top, and fold-over closures.
- PLC Touchscreen ControlIntuitive PLC and HMI for easy operation, monitoring, and recipe management.
- Modular DesignExpandable with compactors, deaeration, metal detection, checkweighers, labeling, and stainless-steel options.
Charactristics of our open mouth bagging machine
Simple:
Easiness of use, thanks to the control panel, touch-screen type, easy and intuitive.
Flexible:
Automatic format change, grants a full range of adjusting without requiring any manual intervention.
Efficient:
The special bag handling, firmly holding the upper bag edge during its course inside the line, allows to work very unstable products with relevant speed.
Reliable:
components of top quality, parts made in our factory by CNC machining centers, together with the strength of the structure, a monoblock completely closed, ensures maximum reliability and extended life.
Semi-automatic open mouth bagging machine
The Semi-automatic open mouth bagging machine can work various solid products such as: granular, powders, pellets and flakes. It is used by the milling industry and the chemical industry. Bags from 5 to 50 kg can be processed easily with great precision. Moreover, the passage from one format to another occurs simply, without any major operations on the machine.
The semi-automatic bagging machine is available in two versions: with gross weight or net weight weighing machines and can be supplied with various dosing systems: belt, gravity or screw depending on the type of product. The Semi-automatic open mouth bagging Machine becomes a complete system when combined with a closing line (sewing machine, heat-sealer, gluing machine)
Universal open mouth bagging machine
The universal open mouth bagging machine is the best solution for filling and closing open mouth bags. The modular structure and movement of the packages in “step-by-step” mode, allows processing of any type of bag and product, with the possibility of coupling it to any closing system and any additional device.
The high speed packaging speed is ensured by the “pendulum” movement of the bag holding and handling devices during the filling and evacuation phases.
The successive traversing of the packages through the various phases of treatment, up to definitive closure, is entrusted to brushless motors controlled by relevant drives.
Open mouth bagging machine for woven raffia bags
The automatic open mouth bagging machine is designed to fill and close non-gusseted polypropylene raffia or laminated bags. Ideal for medium and high production, this bagging machine adapts to the most varied market requirements of any sector.
Automatic open mouth bagging machine, available in two main versions: standard and “R” (for woven raffia bags), represents the best solution for packaging of various products in open mouth bags, realized in every shape and material.
It can be equipped with net and gross weighing systems, fed by different kinds of dosing units, according to the products.
Frequently Asked Questions
An Open Mouth Bagging Machine is an industrial packaging system designed to fill pre-made open-mouth bags with powders, granules, pellets, and other bulk materials. The machine can perform bag filling, weighing, handling, and integration with different closing systems such as sewing, heat sealing, or pinch-top closure.
An Open Mouth Bagging Machine automatically positions the bag on the filling spout, fills it with the required amount of product using a dosing system, and transfers the filled bag to the closing station. Depending on the application, the system can include weighing control, bag compaction, deaeration, and automatic bag handling.
An Open Mouth Bagging Machine is suitable for packaging a wide range of powders, granules, pellets, and bulk materials, including chemicals, fertilizers, food ingredients, animal feed, plastic pellets, seeds, grains, minerals, and agricultural products. The filling system can be customized to match material flowability, bulk density, particle size, and dust characteristics, ensuring accurate and efficient bagging.
An Open Mouth Bagging Machine can handle a wide variety of paper, PE, woven polypropylene (PP), laminated, flat, and gusseted bags. It is typically designed for bag weights from 5 to 50 kg, providing the flexibility to meet diverse industrial packaging requirements.
An Automatic Open Mouth Bagging Machine delivers high-speed, accurate, and fully automated bagging while reducing manual labor and improving operator safety. It ensures consistent bag presentation, excellent dust control, and seamless integration with conveyors, palletizers, and other end-of-line automation systems for maximum packaging efficiency.
An Open Mouth Bagging Machine can be integrated with a variety of filling systems, including screw feeders, twin screw feeders, gravity fillers, belt feeders, and net or gross weighing systems. The optimal dosing method is selected based on material characteristics, required filling accuracy, and production capacity to ensure efficient and reliable bagging.
Yes. Open Mouth Bagging Machines can include dust control features such as sealed filling spouts, deaeration probes, dust extraction connections, and enclosed filling areas. These features help reduce airborne dust when packaging fine powders and improve workplace safety.
Selecting the right Open Mouth Bagging Machine depends on product characteristics, bag size and material, required production capacity, filling accuracy, dust control, bag closure type, automation level, and integration with conveying and palletizing systems. A properly engineered solution ensures reliable operation, maximum productivity, and consistent packaging quality.
