External suction vacuum sealers are the ideal solution for quickly and safely packaging dry or semi-moist foods.
Designed for professional use, these machines work with embossed bags and are particularly suitable for delicatessens, delicatessens, dairies, grocery stores and small workshops.
Thanks to their compact structure and ease of use, they guarantee precise welding and an excellent vacuum level, without requiring an internal chamber.
Perfect for those looking for professional packaging, but with greater operating speed and lower costs.
External suction machines work without a chamber: the bag remains outside the machine, and the air is sucked directly through a sealing bar .
This technology allows for fast packaging, ideal for solid foods such as cheeses, cured meats, fresh pasta, biscuits, dried fruit and portioned products .
Operation is intuitive: place the edge of the embossed bag on the bar, close the lid, and start the cycle. In just a few seconds, the air is extracted and the bag is hermetically sealed.
❗ Please note : they are not suitable for liquids or very moist preparations, as the lack of a chamber does not allow any spills to be contained.
To obtain effective and long-lasting packaging with external suction vacuum machines , it is essential to use embossed bags or compatible containers .
Embossed bags (or “relief bags”) are made with a ribbed internal surface that allows air to pass through during the suction phase with the vacuum machine.
They are specifically designed for use with sealing bar machines, as they guarantee complete suction even without a chamber.
Available in different sizes and thicknesses , they are perfect for packaging:
Cured meats and cheeses
Portions of meat or fish
Dry or partially moist products
Single-serving foods
???? Using certified food-grade bags ensures long-lasting preservation , without altering the taste or contaminating the product.
As an alternative to bags, you can also use rigid vacuum containers , equipped with a special valve for connection to the professional vacuum machine.
They are ideal for:
Delicate foods that should not be crushed
Liquid foods, soups, sauces or marinades
Storage in the refrigerator and pantry
Portions ready for serving or regeneration
The containers are reusable , washable, resistant and available in various sizes (round, rectangular, with airtight lid).
Looking for a compact, reliable, and economical solution for food packaging? Discover our external suction vacuum machines , ideal for your laboratory or shop.
Choose the most suitable model and start packaging professionally right away.
