With most types of processing equipment, the definition of “the best” is highly subjective and is also based on the specific needs of the facility and the line. For example, the pouch filling machine that is perfect for a cereal production plant may not be suitable for a larger and heavier type of bagging operation.
To understand which machine is the best option for your production needs, start by comparing features and considering how those features would be essential in your operation. Sometimes manufacturers offer optional features, which allows for even more customization of the pouch filling machine to meet specific requirements.
This is also a great choice for a company with a very simple operation as they can purchase the base machine without having to pay for all the extras and features they don’t need and will not use. As cost is always a factor in buying equipment, this is an important distinction to keep in mind.
Pouch Types
There are several different types of pouches or bags that are typically used machines that are used to handle pre-made pouches or bags. The pouch material itself is usually a laminated film, which means it’s strong and durable but also lightweight.
The pouch patterns or styles can include flat, stand-up, gusset, zipper and slider-zipper. The gusset pouch is designed to allow the sides of the filled pouch to expand, and they typically have a flat bottom, which is ideal for display purposes.
Sealing Process
Just as there are different options in pouches, various pouch filling machine models offer various options to close the bags. For most applications and uses, a double process of both heat and pressure is the most effective for a complete seal.
With this sealing option, the heat and pressure combination, gas can be injected into the packaging for controlled atmosphere packaging requirements. Air can also be added to add protection to the contents as with snack packaging where the air actually turns the entire package into protection for the contents.
Machines can be adjusted as to the seal time and pressure to allow for different closure options and different options in the material of the pouches.
As there are many different additional considerations including speed, volume, maximum fill weight, bag width and length as well as the actual size of the machine, finding the best machine for your needs is essential. Talking to manufacturers and learning as much as possible about their equipment will help you to narrow down your choices to the ideal solution for your packaging requirements.
