Why pre-commissioning makes all the differencewhen starting up a production line
When a vertical packaging machine arrives at the plant, every additional minute of testing adds to production costs and lead times. Pre-testing eliminates this uncertainty because it allows you to verify the product’s actual behavior in a controlled environment.
Many materials behave differently than expected: flours that clump, mixtures that settle unevenly, and films that require a more precise temperature window. Pre-testing helps identify these variables before installation, allowing the customer to start production more quickly and consistently.
For more information on the technology used, please visit the page automatic vertical packaging machines.
Simulation, prototyping, and thermal testing: how to anticipate problems
A professional pre-test does more than just verify that the machine works: it evaluates how it performs with that specific product, that film, that format, and that dosing system.
VAI It performs a series of fine-tuning adjustments tailored to the product density, bag dimensions, sealing times, and film tension, resulting in an optimized configuration that cuts setup time in half during installation.
The value of this phase is particularly evident in complex formats, which are also described in the article How a Custom Format Is Created: From the Customer Sample to the 3D Simulation.
The goal is to test all interactions between the product, the machine, and the materials, reducing unforeseen issues and ensuring a smooth start.
A useful technical reference is the general principles of applied mechanics, which are used to predict how materials will respond under load.
Cost reduction: less waste, fewer downtime incidents, and faster startup
Initial scrap is one of the most significant hidden costs during the startup phase. Film that doesn’t seal properly, a format that’s too tall, or uneven product feed can result in dozens or hundreds of non-conforming bags before the line stabilizes.
With pre-commissioning, these variables are corrected in advance, ensuring that parameters are already validated before the machine arrives.
The result is a much faster startup, with less film used, fewer man-hours required, and a significantly shorter learning curve for operators.
Here’s a single bulleted list summarizing the concrete benefits:
- reduction in initial waste;
- reduced use of film in testing;
- shorter production times starting from the very first shift.
The economic impact is immediate: less waste means a lower TCO and more stable production right from the start.
How pre-testing improves the final quality of the bag
A bag produced following a successful pre-test has more uniform seams, a smoother appearance, and more stable performance during logistics.
The machine does not need to “learn” how to work with the product directly on the factory floor: it arrives already configured.
This helps avoid one of the most common challenges in industrial packaging—namely, the need to readjust formats and temperatures during startup, which leads to delays and inefficiencies.
A properly conducted pre-test ensures that the selected format is truly suitable for the product and that the machine is set up to achieve the best possible result right from the first cycle.
Pre-testing as a competitive advantage
Companies that invest in pre-testing reduce costs, speed up production, and produce better bags right from the first batches.
This phase becomes a competitive advantage for any industry that requires consistency, precision, and a rapid return on investment.
In a market where delivery times are getting shorter and operational predictability is essential, starting with a machine that’s already optimized means improving profitability and quality without increasing costs.
To request a pre-test or to have your product tested, please contact the team via the contact page.
