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ALOSA is the simplest machine in the range of the Horizontal Flow Pack models by GNA srl. Made of aluminium and stainless steel, designed with small dimensions and with mainly mechanical operation in mind, it is suited to flowpack trays and to meet the most demanding requirements in the fruit and vegetables sector as well as in the food industry (bakery products, pasta, sweets). The pre-pack film can consist of either Polypropylene, coextruded, micro or macroperforated, which is placed in the upper structure of the machine. By means of two crosswise sealing jaws and two lengthwise lower sealing rollers, the machine delivers a perfectly sealed and consistent pack. The crosswise jaws with their rotatory operation allow constant fluent movements of the products to be flow-wrapped, therefore permitting an easier feeding even with one operator only.

COVID-19 This machine is also suitable for packaging protective masks and allows them to be sanitized during the packaging process.

Areas of application

  • Fruit&Vegetables
  • Bakery products
  • Tableware
  • Biomedical
  • Miscellaneous No-Food

Style of packaging

Main technical data

Speed (cycles per minute) Up to 50
Film width max 550 mm
Bag length max 440 mm
Product width max 200 mm
Clearance between jaws max 160 mm
Electrical consumption 2.5 KW
Compressed air consumption 15 NL/min


For this machine some technical attachments are available, including a brochure, accessible only to registered users.
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