FABLE ·
Walk the seam before selecting the tool
Lay out the path on a representative pack. Check entry and exit, nearby corners, clearance for both wheels, and the operator’s reach. Leave a clean, supported seam flange. A long accessible seam may suit rotary work; a tight inside corner or a seam trapped between rigid parts may not.
Compare rotary motion with a bench bar
A bench bar is a better first comparison for a straight compatible bag that can be positioned and closed in one press. Rotary sealing is useful when the package remains in place and the tool moves along the seam. The ROS-25 specification lists a maximum speed dependent on the material; use actual sample trials rather than the maximum for throughput planning.
Test starts, stops and changes in thickness
On a sample pack, mark the start and end and inspect locations where the operator slows down, encounters a fold or changes direction. Confirm the closure after cooling. For medical, protective or other regulated packaging, have the responsible quality team define the process and acceptance requirements; machine geometry is not regulatory qualification.
- • Provide a seam sketch and filled-package dimensions
- • Identify the inner sealable layer and maximum overlap
- • Confirm access and acceptance criteria before requesting a production quote
FABLE models to compare
ROS-25 · Hand Rotary Sealer · Specification sheet (PDF)
HI Series · Long-Length Hand 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
Selecting a Long-Jaw Sealer for Wide Bags
Discuss your bag and application
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