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Stretch Wrap Machine Operation and Film Changes

Safe operation of semi-automatic and automatic pallet stretch wrapping machines of the turntable, rotary arm, and rotary ring types, covering pre-start checks, loading a pallet squarely with the forklift and keeping the forks clear of the machine, the marked exclusion zone that keeps people out of the rotating zone and the film carriage travel path while a cycle runs, guarding of turntable pinch points, film carriage nip rollers and drive components, light curtains, interlocked gates and emergency stops and their testing, attaching and cutting film only with the machine stopped, the line between a routine film roll change done with the machine stopped from outside the guard and any fault, jam, or guard removal that requires full lockout by an authorized employee, machine anchoring, housekeeping of film scrap and cores, and defect reporting with out-of-service tagging.

Audience
All warehouse associates who operate or work near pallet stretch wrapping machines, wrap station and outbound staging associates, forklift operators who load and remove pallets at a wrapper, area leads, and the maintenance technicians authorized to perform lockout
Review cycle
annual
Last reviewed
2026-08-29
Revision
1

What is in the procedure

9 sections. Regulatory language is fixed and passes through verbatim. Sections marked customized get rewritten around your facility, your equipment, and your job titles.

  1. 01

    Purpose

    Fixed

    This procedure governs the safe operation of pallet stretch wrapping machines and the film roll changes that keep them running.

  2. 02

    Scope

    Customized

    This procedure applies to every pallet stretch wrapping machine at this facility, including semi-automatic turntable wrappers started by an operator at a control panel, automatic turntable wrappers with conveyor infeed...

  3. 03

    Responsibilities

    Customized

    Trained operators run the wrapper they are authorized on, complete the pre-start check before the first cycle of the shift, keep themselves and everyone else outside the exclusion zone while a cycle runs, stop the...

  4. 04

    Procedure: Pre-Start Checks and Safeguarding Verification

    Customized

    1. Confirm you are trained and authorized on this specific machine model.

  5. 05

    Procedure: Loading the Pallet and Running the Cycle

    Fixed

    1. Present a load that can be wrapped safely: squarely built, inside the pallet footprint with no product overhanging the edges, nothing loose on top, and on a pallet with no broken boards or missing blocks.

  6. 06

    Procedure: Film Roll Changes and the Lockout Line

    Fixed

    A film roll change is routine, repetitive, and integral to production, and at this facility it is minor servicing only under the conditions in step 1. Anything outside them is lockout work.

  7. 07

    Housekeeping, Anchoring, and Staging Around the Wrap Station

    Customized

    Film scrap, cut tails, and spent cores are the signature hazard of a wrap station: they are a trip hazard underfoot, they tangle a pallet jack wheel and a forklift wheel, they wrap around a turntable shaft or into a...

  8. 08

    Defect Reporting and Out-of-Service Tagging

    Customized

    Any associate who finds a wrapper defect reports it the same shift: a missing, open, damaged, or bypassed guard, an exposed nip point or drive component, a light curtain or gate interlock that does not stop the machine...

  9. 09

    References

    Fixed

    29 CFR 1910.212 General requirements for all machines, which OSHA applies to stretch wrapper nip points, rotating parts, danger zone guarding, and anchoring, since no stretch wrapper specific standard exists for general...

Regulatory references

Stretch Wrap Machine Operation and Film Changes: 29 CFR 1910.212(a)(1)

Every SOP generated from this template cites the paragraphs below, with a plain-language summary of what each one requires. Citations are informational and are not legal advice.

StandardTitleWhat it requires
29 CFR 1910.212(a)(1)Machines: types of guardingOne or more methods of machine guarding must be provided to protect the operator and other employees in the machine area from hazards such as those created by the point of operation, ingoing nip points, rotating parts, and flying chips and sparks. The standard names barrier guards, two-hand tripping devices, and electronic safety devices as examples of guarding methods. On a stretch wrapper the ingoing nip points at the prestretch and film carriage rollers, the pinch point between a rotating turntable and the machine frame or floor, and the rotating arm or ring itself are exactly the hazards this paragraph requires the employer to guard.
29 CFR 1910.212(a)(2)Machines: general requirements for machine guardsGuards must be affixed to the machine where possible and secured elsewhere if for any reason attachment to the machine is not possible, and the guard must not offer an accident hazard in itself. A wrapper guard panel that is left loose, propped, or wired open is not a guard, and a fence section that blocks the only path out of the wrap zone would itself be a hazard.
29 CFR 1910.212(a)(3)Machines: point of operation guardingThe point of operation is the area on a machine where work is actually performed upon the material being processed, and the point of operation of machines whose operation exposes an employee to injury must be guarded. The guarding device must conform to any appropriate standard for it or, where no specific standard applies, must be designed and constructed to prevent the operator from having any part of the body in the danger zone during the operating cycle. Special handtools for placing and removing material may supplement that protection but may never be used in place of the guarding the section requires. On a stretch wrapper the film is applied to the load inside the rotation circle and the carriage travel path, so perimeter fencing, interlocked gates, and light curtains are the devices that keep a body out of that danger zone while the cycle runs.
29 CFR 1910.212(b)Machines: anchoring fixed machineryMachines designed for a fixed location must be securely anchored to prevent walking or moving. A turntable or rotary arm wrapper accelerates and stops a heavy load on every cycle, so an unanchored or loosely anchored frame creeps out of position, shifts under an off-center load, and can be struck or moved by a forklift.
29 CFR 1910.219(e)Mechanical power-transmission apparatus: belt, rope, and chain drivesWhere both runs of a horizontal belt are seven feet or less from the floor level, the guard must extend to at least fifteen inches above the belt or to a standard height, and where both runs are 42 inches or less from the floor the belt must be fully enclosed. Vertical and inclined belts must be enclosed by a conforming guard. This paragraph governs the drive belts that turn a turntable, swing a rotary arm, or lift a film carriage, not the film or the load, and the duty applies where such a drive is present within reach of employees.
29 CFR 1910.219(f)Mechanical power-transmission apparatus: gears, sprockets, and chainsGears must be guarded by a complete enclosure, by a standard guard at least seven feet high extending six inches above the mesh point, or by a conforming band guard. All sprocket wheels and chains must be enclosed unless they are more than seven feet above the floor or platform, and the sprocket rule does not apply to manually operated sprockets. Wrapper turntable ring drives, ring and arm drive chains, and the carriage lift chain and sprockets fall under this paragraph when they sit within seven feet of the floor.
29 CFR 1910.147(a)(2)(ii)Control of hazardous energy: application to servicing during normal production operationsServicing or maintenance that takes place during normal production operations is covered by the lockout standard if an employee is required to remove or bypass a guard or other safety device, or is required to place any part of the body into an area on the machine where work is actually performed on the material being processed or where an associated danger zone exists during a machine operating cycle. An exception exists only for minor tool changes and adjustments and other minor servicing activities that are routine, repetitive, and integral to the use of the equipment for production, and only when the work is performed using alternative measures that provide effective protection. At this facility a film roll change made with the machine stopped, from outside the guarding, with no fault present and no guard opened, is treated as that kind of minor servicing, while any fault, jam, or guard removal is not.
29 CFR 1910.147(d)Control of hazardous energy: application of controlLockout or tagout must be applied in sequence: prepare for shutdown with knowledge of the type and magnitude of the energy and how to control it, shut the equipment down by the procedure established for it, physically locate and operate every energy isolating device needed to isolate the machine, affix lockout or tagout devices so the isolating devices are held in a safe or off position, relieve, disconnect, or restrain all potentially hazardous stored or residual energy, and verify that isolation and deenergization have been accomplished before work begins.
29 CFR 1910.145(f)Accident prevention tagsTags must be used to warn employees exposed to hazardous or potentially hazardous conditions, equipment, or operations that are out of the ordinary, unexpected, or not readily apparent, and must remain in use until the identified hazard is eliminated or the hazardous operation is completed. Each tag must carry a signal word and a major message, the signal word must be readable at a minimum distance of five feet, both must be understandable to all exposed employees, all employees must be informed of the meaning of the tags used in the workplace, and tags must be affixed as close as safely possible to the hazard by a positive means such as string, wire, or adhesive. Danger tags are reserved for major hazard situations presenting an immediate threat of death or serious injury.

Compliance checklist

What an inspector looks for

  • Every ingoing nip point and rotating part within reach of employees is guarded, including the film carriage and prestretch rollers, the turntable to frame and turntable to floor pinch points, and the rotating arm or ring

    29 CFR 1910.212(a)(1)

  • Guards are affixed to the machine where possible, are secure and undamaged, are not propped or wired open, and do not create a hazard themselves

    29 CFR 1910.212(a)(2)

  • The area where film is applied to the load is guarded so that no part of an employee's body can be in the danger zone during the operating cycle, using perimeter fencing, interlocked gates, or light curtains rather than operator position alone

    29 CFR 1910.212(a)(3)

  • Each wrapper designed for a fixed location is securely anchored to the floor so it cannot walk or shift, and anchor bolts are inspected and found tight

    29 CFR 1910.212(b)

  • Turntable, ring, arm, and carriage lift drive chains, sprockets, and gears within seven feet of the floor or platform are enclosed

    29 CFR 1910.219(f)

  • Any task that requires removing or bypassing a guard or safety device, or placing any part of the body into the danger zone, including clearing a jam or wound film, is performed only under lockout by an authorized employee

    29 CFR 1910.147(a)(2)(ii)

  • A documented machine specific energy control procedure exists for each wrapper, naming the electrical and pneumatic isolation points, the stored energy sources such as a raised carriage and residual air pressure, and the steps for applying, removing, and verifying the energy control measures

    29 CFR 1910.147(c)(4)

  • Lockout is applied in sequence with all energy sources isolated, stored energy relieved or restrained, and zero energy verified by an attempted start before anyone reaches into the machine

    29 CFR 1910.147(d)

  • An out-of-service wrapper is tagged at the control panel with a danger tag carrying a signal word readable at five feet and a clear major message, attached by a positive means, and the tag remains until the hazard is corrected

    29 CFR 1910.145(f)

  • Storage and staging areas at and around the wrap station are kept free from accumulation of film scrap, cut tails, spent cores, and broken pallet debris that constitute tripping or fire hazards

    29 CFR 1910.176(c)

  • Emergency stops, light curtains, and gate interlocks are unobstructed, are function tested on the documented schedule, and any device that fails its test takes the machine out of service the same shift

  • Operators are trained and authorized on the specific wrapper model they run, the manufacturer manual and its film threading procedure are kept at the machine, and the marked exclusion zone is clear of staged pallets, carts, and trash before any cycle is started

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This page is informational and is not legal advice. Have a qualified safety professional review any procedure before it goes into service at your facility.