Stretch Wrapper Fault — Film Break

Stretch wrapper film has broken during wrap cycle. Pallet is partially wrapped.

Probable Causes (ranked)

• Film tension set too high — exceeding film stretch capacity
• Film catching on pallet corner or product edge — sharp protrusion
• Film roll installed incorrectly — wrong direction of unwind
• Film pre-stretch rollers worn or damaged — causing uneven stretch
• Ambient temperature too cold — film becomes brittle and tears easily

Fix Steps

1. 1 Re-thread film through pre-stretch assembly and attach to pallet
2. 2 Reduce film tension/force setting on wrapper controller — try 10% reduction
3. 3 Inspect pallet load for sharp corners or protruding edges that could cut film
4. 4 Verify film roll is installed with correct unwind direction per machine manual
5. 5 Check pre-stretch rollers for wear, flat spots, or buildup — clean or replace
6. 6 In cold environments, store film rolls in warm area before use

Suggested Replacement Parts

Parts matched to fault category: Stretch Wrap Film

Prices are estimates. Verify part numbers match your equipment before ordering.

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