Why dried fruit requires robust and efficient vacuum packaging
Dried fruits are among the products most susceptible to oxidation: walnuts, almonds, hazelnuts and peanuts, in the absence of adequate protection, go rancid quickly, compromising taste, nutritional quality and shelf-life. A vertical vacuum packaging machine allows air to be extracted directly in the bag forming process, slowing lipid oxidation and ensuring the freshness of the contents even after months. This quality advantage is also reflected in brand image and product positioning: vacuum packaging not only protects, but also communicates attention and value.
MV305 technology: designed for "tile"vacuum packaging
La MV305 is the machine dedicated by VAI to the vertical line vacuum packaging of granular products such as dried fruits, legumes and cereals. It is designed to work in conjunction with vertical packaging machines in the VAI range, forming bags in multilayer film and then performing air extraction. The system ensures compact, square packages that are ideal for palletizing and storage.
According to official data available on vai-packaging.it, the MV305 processes bags up to large sizes and can be configured for medium to large volume batches, typical of those supplying the large-scale retail channel, mass catering or the confectionery industry. The vacuum cycle takes place in an integrated chamber designed to maximize speed and ensure perfect sealing even on technical materials with high barrier protection.
Logistic advantages: more packages per pallet, less air, more margin
Vacuum compacts the contents: compared to a traditional bag, a vacuum pack in "tile format" can reduce volume by up to 40 percent. This means being able to fit more packs per carton and more cartons per pallet, with immediate benefits in transportation costs, handling time and environmental impact.
In addition, a well-compacted bag improves shelf visibility, conveys order and cleanliness, and is more easily stacked, even in environments with limited space. For premium or private-label dried fruit producers who want to communicate high quality, presentation is an integral part of the differentiation strategy.
Matching with vertical lines and customization on product
One of the strengths of the MV305 is the ability to be integrated with VAI's range of automatic vertical packaging machines, both for small 500 g bags and larger formats. The unit can be configured according to the type of dried fruit, grain size and storage need: the VAI technical team can correctly size the vacuum chamber, final pressure, cycle duration and type of film to be used.
Particularly on high-value products such as hazelnuts or pistachios, vacuum packaging also helps reduce returns due to organoleptic degradation and justify a higher price at the point of sale.
Want to test the vacuum on your product? Bring samples of dried fruits, grains or legumes to the VAI lab: our team will carry out tests with the MV305 in conjunction with VAI vertical packaging machines, providing you with videos, sample packs, and a customized estimate of logistical savings and added value. Book your technical session now: we will get back to you within 24 hours.
