Supply and dosing
The ideal packaging line for pet food
Your pellets packed from A to Z.
Feeding and Weighing Pet Food Pellets
Filling dry pet food requires a high degree of flexibility and accuracy so that different portion sizes can be packaged quickly and hygienically. Maxpac offers systems that are suitable for various packaging requirements: from smaller plastic bags for daily consumer use to large paper bulk packages for large-scale distribution. These machines are designed to maximize efficiency, regardless of capacity or packaging type.
Such flexibility can be found in Concetti’s range, offering various options. The best choice is always determined after a thorough analysis that maps all requirements. Here are a few options:
Multihead Weighing System
A multihead weigher is essential for accurately and quickly weighing small quantities of pet food. The technology works by using multiple weighing bins, each weighing small amounts of the product. A computer calculates the optimal combination of weights to approximate the desired portion as closely as possible. This weighing solution is known for its flexibility and high speed.
Net Weighing System with Belt Feed
A weighing solution well-suited for medium-flow products, which is why it is commonly found in the pet food industry. The belt feed ensures controlled and consistent product flow to the weighing unit. The feed automatically stops when the pre-set weight is reached.
This flexible system handles different product types. Weighing parameters can be pre-stored in the system, allowing for quick switches between products. Ideal for packaging lines that need to support multiple products.
Filling Pellets
For private labeling where cost is a critical factor, the flat film bag-filling machine is often chosen. This affordable yet simple machine supports only a limited number of bag sizes.
At the other end of the spectrum are the IPF, IGF, and IMF systems. The best choice here again depends on product requirements, packaging sizes, and desired capacity. Below, we explain the main features of each of these systems. Finally, we introduce the latest pet food innovation: the IMF ālĕs packaging machine.
IPF Bagging System
The IPF packaging system offers an impressive production speed of up to 2,000 bags per hour, with a range of bag sizes from 100 grams to 5 kg. This system is equipped with automatic switching in just 60 seconds, two bag fillers, and a high-capacity empty bag magazine. A great solution for packing small bags at a fast pace.
The height-adjustable sealing bars and easy cleaning contribute to efficiency and user-friendliness. The system is compatible with various bag materials, including PE, PET, coated paper, and recyclable mono-materials. Different bag types are supported, such as side-gusseted bags, bags with handles, quad-seal, or stand-up pouches.

IGF Bagging System
The IGF packaging system is ideal for larger packages ranging from 2 kg to 50 kg. With an impressive production speed of up to 1,200 bags per hour, the system offers optimal performance for packing larger quantities.
The solution features a precise weighing system, automatic switching in 60 seconds, and a spacious empty bag magazine. In addition, the bag holder is automatically adjustable, and the system is easy to clean. It can handle various bag materials such as PE, coated paper, and recyclable mono-materials. Multiple finishes are possible, including side-gusseted, handled, and stand-up bags.

IMF Bagging System
The IMF system is a fully automatic packaging solution that is highly versatile. It processes small to large bag sizes, from 1 kg to 20 kg, for folded and flat bags made of materials such as coated paper and PE. Innovative bags with carrying handles or stand-up pouches with quadro sealing are also possible, all at a speed of up to 1,800 bags per hour.
Given the high flexibility, Concetti recently developed the IMF ālĕs, a special edition of the IMF machine with a specific focus on pet food packaging.
IMF ālĕs Bagging System
This new automatic packaging machine for pet food can process up to 2,000 bags per hour in volumes ranging from 3 to 20 kg.
It offers automatic 1-minute bag switching without manual intervention. The sealing technology protects the flavor and shelf life of the food pellets. There are numerous options for customization and integration of devices, including systems for coding and printing empty bags and packaging in a protective atmosphere.
Both traditional and eco-friendly, recyclable packaging can be sealed. The use of energy-efficient brushless motors reduces the ecological footprint, while precise and careful processing is maintained.
Additionally, the IMF ālĕs features a revolutionary design that offers operators excellent visibility during the production cycle. The internal compartments are easily accessible for cleaning and maintenance, minimizing downtime.
This new packaging machine can be equipped with an automatic palletizer, making it ideal when you want to meet various customer needs.
