FABLE ·
Measure the work, not just the bag
Measure the full line you want to close across a filled bag, including folds and overlap zones. Record seam length along the opening and seal width across the bonded strip separately. A 300 mm seam and a 15 mm seal are two different requirements. Measure the space available for the jaws or wheels at both ends.
Choose by access and motion
If the workpiece lies flat at a table, compare PFS for shorter seams and HI for longer ones. If an operator needs to bring jaws to the bag, compare FDR, FKR and FIS by usable length, seal width and control layout. If a bulky package cannot move to a bench, shortlist ROS-25 only if its wheels can follow a supported, accessible seam.
Send an application brief before buying
The same outside appearance can conceal a different inner layer. Provide a filled-pack photo and representative empty bags; have the supplier check access and seal quality under your operating conditions.
- • Bag layer structure and thickness per wall
- • Longest seam, target seal width, and any gussets
- • Packages per shift and expected continuous operating period
- • Destination voltage, frequency and plug; required strength or leak criteria
FABLE models to compare
PFS Series · Hand Impulse Sealers · Specification sheet (PDF)
HI Series · Long-Length Hand Sealers · Specification sheet (PDF)
FDR Series · Handheld Jaw Sealers · Specification sheet (PDF)
Technical references
Machine dimensions and formats refer to FABLE specifications. These references describe testing principles, not certification of any FABLE machine or packaging process.
Related sealing guides
Choosing a Heat Sealer for Foil Laminate Bags
Discuss your bag and application
Send the material, seam dimensions, expected quantity and destination power supply so we can review the shortlist with you.