SED-FKLB-Q — Small Back-Seal Vertical Form-Fill-Seal Bagger for Granules and Powders
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SED-FKLB-Q is a small back-seal vertical form-fill-seal (VFFS) bagger for granules and powders. Weighs 0.5-99.9 g per dose with ±0.2 g accuracy and bags at 8-20 packs/min. Hopper ~3.5 L. Compact bench-stand machine 45 x
مبدأ العمل
A film roll feeds vertically into a forming collar that wraps the film into a tube. A heated back-seal jaw closes the longitudinal seam behind the tube. A volumetric measuring cup(or screw, depending on configuration) above the tube doses 0.5-99.9 g of product into the formed pouch. Cross seal jaws then heat-seal and cut the bag at top and bottom in one stroke. Counter advances per cycle. Motor-driven film pull and timing gears synchronize bag length to seal pitch. Optional eye-mark sensor registers preprinted film; optional date coder prints lot/exp on each pouch.