Flow Wrapping Soft, Uncooled Protein Bars — C-F3L Inverted Flow Wrapper FAT Test

Soft, uncooled protein bars are some of the hardest products to package — they're sticky, they deform under pressure, and they jam or tear film on a standard flow wrapper. This is a Factory Acceptance Test (FAT) of the CFM C-F3L inverted flow wrapper, configured to wrap soft protein bars cleanly — with no cooling tunnel required ahead of the wrapper. The inverted (bottom-seal) design supports the bar gently through infeed and sealing, so even delicate, low-firmness bars come out with clean fin and end seals. In this run you'll see: Inverted flow wrapping built for soft / sticky / uncooled bars Clean center fin seal and crimped end seals on regular film Gentle product handling from infeed through to final pack CFM builds complete bar and chocolate production lines for US manufacturers — more capacity, less labor, and an ROI you can model before you buy. Every line is custom-integrated around your product, your throughput, and your packaging. → Get a free custom line design (layout + equipment list + ROI): https://www.cfmpack.com/line-design/ → Talk to us on WhatsApp: https://wa.me/19782192826 → New machine FAT tests and on-site installs posted every week — subscribe to follow along. #proteinbar #flowwrapper #packagingmachine #foodpackaging #foodautomation #proteinbarmanufacturing #packagingautomation #confectionery