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At the upcoming Interpack trade show (May 7–13, Düsseldorf), PAYPER will showcase its bottom-up filling system at its booth (Hall 12 – C06), a solution specifically designed to optimize the bagging of fine powdered products.
The technology, which has already been introduced in specialized technical forums, expands the company’s portfolio of dosing solutions and addresses one of the most common challenges in industrial bagging: dust generation and the unstable behavior of certain products during filling.

A common challenge in bagging powdered products

In bagging processes involving products with very fine particle sizes, it is common for air entrapment and dust generation to occur during bag filling. These situations can lead to the dispersion of airborne particles, increased vacuuming requirements, or product loss.
The bottom-up filling approach modifies traditional filling dynamics to reduce the product drop height during the dosing process. This principle improves process control and minimizes dust generation, especially for materials prone to fluidization or sensitive to aeration.

A process-oriented solution

Thanks to this configuration, the system is particularly well-suited for applications in which controlling the product’s behavior during filling is a key factor.
This approach reduces dust generation during bagging and improves product stability inside the bag, helping to optimize working conditions and facility cleanliness. In addition, the system features a new chassis design that facilitates cleaning and maintenance tasks, improving accessibility and plant operations.
These topics will be discussed in greater detail during the pre-trade show technical webinar on April 22; the registration link is available on the company’s website.

Technology, integration, and experience

In addition to this new solution, PAYPER is coming to Interpack 2026 with a proven technological offering, built on its expertise in industrial weighing—where it has established itself as a leader thanks to innovations such as its MSX weighing controller—and in the digitization of bagging lines with its all-in-one digital solution, Pulsar.
These capabilities are part of the company’s specialization in the design and manufacture of complete bagging lines, a comprehensive approach that allows it to offer solutions tailored to each customer and is one of its key competitive advantages in the market.

Growth and a vision for the future

This strategy is supported by the expansion of its headquarters in Bell-lloc d’Urgell, where PAYPER is constructing a new 8,800-square-meter industrial facility. This €6 million investment will bring the total production space at its headquarters to over 18,000 square meters, strengthening its capacity to take on larger-scale projects and meet growing international demand.