{"id":8372,"date":"2026-07-29T08:57:41","date_gmt":"2026-07-29T08:57:41","guid":{"rendered":"https:\/\/www.sos-imballaggio.com\/wp\/?p=8372"},"modified":"2026-07-30T13:26:02","modified_gmt":"2026-07-30T13:26:02","slug":"sealing-large-gusseted-bags-with-fp-frm-1370-al-sl-continuous-band-sealer","status":"publish","type":"post","link":"https:\/\/www.sos-imballaggio.com\/wp\/en\/sealing-large-gusseted-bags-with-fp-frm-1370-al-sl-continuous-band-sealer\/","title":{"rendered":"Sealing large gusseted bags with FP FRM 1370 AL\/SL continuous band sealer"},"content":{"rendered":"\n

Customer requirement<\/h2>\n\n\n\n

A French company needed to seal large bags made of particularly thick materials, ensuring a strong and reliable closure to protect the product during transport and storage.<\/p>\n\n\n\n

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Proposed solution and machine used<\/h2>\n\n\n\n

After analyzing the characteristics of the bags and the customer\u2019s production requirements, the FP FRM 1370 AL\/SL continuous band sealer<\/strong> was proposed.<\/p>\n\n\n\n

Product link:
https:\/\/www.fer-plast.com\/en\/product\/packing\/heat-sealers\/continuous-heat-sealers\/fr-1370-al-sl-detail<\/a><\/p>\n\n\n\n

This solution was identified as particularly suitable thanks to its ability to operate continuously, allowing the operator to insert one bag after another without interruptions while maintaining high productivity.<\/p>\n\n\n\n

The machine is also designed to create strong and uniform seals even on thick bags with gussets, ensuring a reliable and professional closure.<\/p>\n\n\n\n

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Test performed<\/h2>\n\n\n\n

During the test, the bags supplied by the customer were tested, verifying the sealing quality and the continuity of the production process.<\/p>\n\n\n\n

In the video, it is possible to observe the bags passing through the machine and the automatic, continuous welding process.<\/p>\n\n\n\n

The tests showed a uniform seal across the entire width of the bag, with high mechanical strength of the sealing.<\/p>\n\n\n\n

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