How to Label and Store Insulating Gloves: A Step-by-Step Guide

Why Correct Labeling and Storage Matter

Insulating gloves, also referred to as electrical gloves or dielectric gloves, protect workers from electric shock and arc flash hazards. Improper storage or lack of clear labeling can compromise their insulating properties, leading to potential injuries and regulatory non-compliance.

• Compliance: Adhering to OSHA and ASTM standards requires clear labeling and correct storage procedures for PPE.
• Safety: Well-maintained gloves provide reliable protection against electrical hazards.
• Longevity: Proper care extends the usable life of your gloves, saving costs in the long term.

How to Label Insulating Gloves

Clear and durable labeling is crucial for traceability and inspection. Here’s how to label your insulating gloves correctly:

1. Use Permanent Markers: Write only on the cuff (the non-insulating area) to prevent compromising the glove’s protection.
2. Include Essential Information:
   • Date of first use and last inspection
   • Glove class (e.g., Class 0, Class 2)
   • Owner or department name
   • Unique identification number or code
3. Do Not Cover Manufacturer Stamps: Always leave the official markings visible for regulatory inspections.
4. Use Pre-Printed Labels: If allowed by your safety program, use durable, chemical-resistant labels that adhere well to rubber surfaces (again, only on the cuff).

Tip: Avoid stickers on the glove’s palm or fingers, as adhesives can degrade the rubber and reduce dielectric integrity.

How to Store Insulating Gloves Safely

Insulating gloves must be stored properly to prevent physical and chemical damage. Follow these steps to ensure your gloves remain in optimal condition:

1. Keep Gloves in a Storage Bag: Use a dedicated canvas or leather bag designed for insulating gloves. This protects them from UV light, dust, and mechanical abrasion.
2. Avoid Folding or Creasing: Store gloves flat or hanging, fingers pointing up, to prevent stress at the fold points, which can accelerate cracking.
3. Store in a Cool, Dry Place: Keep gloves away from direct sunlight, heat sources, ozone, and chemicals. Ideal storage temperature is between 10°C (50°F) and 35°C (95°F).
4. Keep Away from Sharp Objects: Gloves should not be stored near tools or objects that could puncture or cut the rubber.
5. Use Wall Racks or Dedicated Cabinets: If possible, store gloves in a cabinet specifically designed for PPE, or hang them on wall racks.

Pro Tip: Never store insulating gloves inside toolboxes or with other PPE that may cause cross-contamination.

Maintenance, Inspection, and Rotation

Routine inspection and maintenance are vital for glove integrity. Here’s how to keep your gloves ready for safe use:

• Visual and Air Tests: Before each use, inspect for cracks, tears, punctures, or swelling. Inflate the glove (using an approved glove inflator) and listen for escaping air.
• Regular Electrical Testing: Follow ANSI and ASTM standards for periodic dielectric testing (typically every 6 months).
• Rotation System: Implement a rotation system using clear labeling to ensure all gloves are tested and replaced as required.
• Log Inspections: Maintain a written or digital log of all inspections and test dates for each glove pair.

Best Practices & Expert Tips

• Always wear glove liners to absorb sweat and prevent contamination from skin oils.
• Replace gloves immediately if any physical damage is detected, even if within test dates.
• Mark gloves with a unique code and keep a master inventory list for traceability.
• Train all employees on your glove labeling and storage procedures for electrical safety compliance.

Frequently Asked Questions

How often should insulating gloves be tested?

Insulating gloves must be electrically tested at intervals specified by standards—usually every 6 months for most classes. Always check your local regulations and manufacturer recommendations.

Can I write on the glove with a regular pen?

No, only use approved permanent markers and write only on the glove cuff to prevent damage to the insulating material.

Why is glove storage away from sunlight important?

Sunlight (UV radiation) can degrade rubber, reducing the gloves’ dielectric properties and overall protection.

What should I do if my insulating gloves get wet?

Dry gloves thoroughly at room temperature, away from direct heat, before reuse. Inspect for any damage after drying.