OT Linen Marking and Labelling: What to Put on Gowns and Drapes, and Where

Theatre linen should be marked so that anyone in the laundry, CSSD or theatre store can tell, at a glance, who owns an item, what it is, what size it is and which department it belongs to. The best marking is decided before the order is placed, built into the specification, and kept small, durable and clear of the surfaces that matter clinically. Get it right and you lose fewer gowns and drapes, assemble packs faster and reorder with less guesswork.

Why marking matters more for theatre linen than for ward linen

Reusable theatre textiles move through more hands than almost anything else in a hospital. A surgeon gown may be worn in theatre, bagged as used linen, washed at a contract or in-house laundry, inspected, folded, packed into a set in CSSD, sterilised, stored and issued again. At each step someone has to identify it quickly.

Poor marking causes problems that are easy to recognise:

• Gowns of different sizes get mixed in packs, so a surgeon opens a pack and finds the wrong size.
• Items from a neighbouring hospital or clinic come back from a shared laundry and are never returned.
• Plain drapes and fenestrated drapes of similar size get confused when folded.
• Nobody can tell which batch an item came from when a fabric or seam problem appears.
• Old stock that should be retired keeps circulating because it looks like newer stock.

Marking does not solve all of these alone, but it is the foundation that every other control rests on, including the cycle-counting methods covered in tracking reuse cycles for OT linen.

What information to put on theatre linen

Keep the content short. Every extra line of text takes space, adds cost and gives the laundry more to read. A practical set for most facilities:

Information	Why it helps	Typical method
Facility name or logo	Ownership, return from shared laundries	Woven label, printed mark or embroidery
Item type	Distinguishes similar-looking items when folded	Woven or printed label
Size	Fast, correct pack assembly	Size label or colour-coded tab
Department or theatre suite	Returns stock to the right store	Printed or embroidered code
Date or batch of supply	Ageing stock and tracing fabric issues	Printed batch label
Drape dimensions	Avoids opening the wrong drape	Printed on the label

Not every item needs every line. A Mayo stand cover may only need the facility name and item type. A surgeon gown benefits from size and batch as well.

Marking methods compared

Woven labels

Woven labels are sewn into a seam or hem. They are durable, stay readable through many laundering cycles and look neat. They suit facility name, item type and size. The downside is that changes, such as a new department code, mean a new label run.

Printed labels and marks

Heat-applied or printed marks are flexible and can carry more detail, such as a batch code or a department. Their durability depends on the ink, the fabric and how demanding the laundry process is. Ask for a wash test on the actual fabric before relying on a printed mark for the life of the item.

Embroidery

Embroidered names or logos are very durable and easy to see. On theatre textiles, keep embroidery small and positioned away from areas where thread bulk could matter, and agree with your theatre and infection-control teams where it is acceptable. Embroidery is more common on gowns than on drapes.

Colour-coded tabs and bindings

A coloured tab, binding or neckband can show size or department without anyone needing to read text. This is fast in a busy pack room. Agree a single colour key across the facility and display it in CSSD and the linen store.

Barcodes and RFID

Barcodes and RFID tags let you scan items rather than read them, and they underpin automated cycle counting. They are a larger decision involving the laundry, CSSD and IT. If you plan to add tags later, ask for a position to be reserved on each item now so that the tag does not end up wherever there happens to be space.

Where to place marks on gowns and drapes

Placement should make marks easy to find when the item is folded and keep them away from the surfaces that matter during a procedure.

1. Surgeon gowns: inside the neckline or at the inside back hem is common, so the label can be read when the gown is folded for packing. A size tab near the neck is visible during pack assembly.
2. Plain and fenestrated drapes: a corner on the edge that ends up visible after folding lets staff check the item without unfolding it. Agree which corner with your CSSD, because folding methods vary.
3. Trolley and Mayo stand covers: near the opening hem, so the label is visible when the cover is folded into the pack.
4. Instrument wrapping cloths: a corner mark is usual. Your CSSD team will have firm views on what is acceptable on wraps, so follow their direction.

Whatever you choose, write the position into the specification with a measurement from a seam or edge, so every batch is identical.

Building marking into the order

Marking is cheapest and most consistent when it is done at manufacture rather than added later by laundry or store staff. When you request a quotation, include:

• A list of each item with the exact marking content.
• The marking method for each item.
• The position, described in words and ideally on a sketch.
• The colour key for sizes or departments.
• Language: English only, or Arabic and English.
• Any batch or date format you want.

With this, the supplier can price marking accurately and show it on the sample. MISHAREN makes theatre textiles to order at its own production unit in Konni, Kerala, and applies laundry marking during production; the details are confirmed on the sample you approve before bulk.

Checking that marks survive laundering

A mark that fades after a few dozen washes is not much use on a gown expected to last far longer. Before bulk:

• Ask what the marking method is and whether it has been tested on the same fabric.
• Send a sample through your own laundry for several cycles if you can, using the real process.
• Check readability, fraying at label edges, and whether any mark has stiffened or puckered the fabric.
• Confirm that the mark does not interfere with folding or packing.

Your laundry provider is a useful ally. Ask which marking methods hold up best on their equipment and chemistry. More on trials is in our post on OT linen sample approval.

Keeping marking consistent across reorders

Marking tends to drift over time. A new department is added, a logo changes, or a reorder arrives with a slightly different label. To avoid this:

• Keep a marking schedule as part of your master specification, with photos of approved samples.
• Change marking deliberately, with a start date, so mixed stock is expected rather than confusing.
• When retiring a design, use the batch or date mark to identify and remove old stock in one sweep.
• Record which marking belongs to which supplier if you buy from more than one.

Suppliers who keep the approved specification on record make this easier, because each reorder starts from the same reference rather than from memory. If you are writing that specification now, our guide to the OT gown and drape tender specification shows where marking fits.

A short marking checklist

• Facility name or logo on every item
• Item type and size on gowns; dimensions on drapes
• Department or theatre code if stock is not shared
• Batch or date mark for ageing and tracing
• Positions measured and recorded
• Method wash-tested on the actual fabric
• Colour key agreed and displayed in CSSD and stores
• Placement agreed with theatre, CSSD and infection-control teams

Next step

If you are planning new theatre gowns, drapes or covers and want marking built in from the start, see our OT gowns and drapes page, or send your item list and marking schedule through contact for a quotation.