PPE for Frozen Food Plants and Cold Rooms

Freezers, chillers and cold rooms add a problem that ambient plants do not have: people arrive in thick thermal clothing, and the single-use PPE has to go on top of it. Garments that fit well in a warm room can split, ride up or hamper movement once the wearer is dressed for minus temperatures. This guide covers what to specify for cold areas and, just as important, what disposable PPE cannot do.

A hygiene layer, not cold protection

Disposable aprons, gowns, coveralls and sleeve covers are there to keep clothing and people from contaminating product. They do not insulate, and they should not be bought or described as cold-weather protection. Thermal jackets, gloves and boots are the worker's own protective equipment, normally supplied by the plant, and the disposable layer sits above or alongside them as part of the hygiene routine.

Sizing over thermal clothing

The most frequent failure in cold areas is a garment that is too small. A coverall or gown sized for a worker in shirtsleeves will pull across the shoulders and split at the seams when worn over a padded jacket. Specify the larger end of the size range for cold-room staff, check sleeve length and elastic openings over thick cuffs, and trial the sizes with the people who actually wear them. See the Disposable Coveralls guide for what to check in construction.

PE or non-woven in the cold

Both materials work in cold areas, but they behave differently. PE is waterproof, which helps where there is frost melt, washdown or wet product, though thin film can feel stiffer and noisier at low temperature. Non-woven is softer and quieter and handles movement well, but it is not waterproof. Test samples at the actual working temperature before committing to a large order, and choose by the task rather than by the temperature alone. The general comparison is in PE vs Non-woven Disposable PPE.

Hair, beard and footwear in cold rooms

• Hair net and beard cover go on before the hood or thermal hat, so no hair escapes at the edges.
• Where staff wear thermal hats, check that the hair net stays in place underneath and is not pushed up.
• Wet or icy floors raise the importance of grip. Test shoe and boot covers on your own floor before choosing.
• Dispose of covers at the cold-room door and do not carry them back to ambient areas.

Practical tips

• Keep spare PPE inside a dry, closed cabinet near the cold-room entrance, since frost and condensation can damage open packs.
• Use a distinct colour for cold-room staff if the plant colour-codes by area. See Colour-Coding Disposable PPE by Zone.
• Re-check consumption in winter and summer, since changing rates and breaks alter how often staff re-enter and re-dress.

What Disponord supplies

Disponord manufactures and exports non-woven coveralls, hair nets, beard covers, sleeve covers, shoe and boot covers and PE aprons for food processing. If you work in cold areas, send us the sizes you need and the working conditions through the quote form and we will suggest a specification and sample options.