Woven and non-woven gauze are sold in the same catalogue categories, packed in the same 200-count boxes, and priced within the same range, but they are governed by different standards families and are not interchangeable on a wound. Woven gauze is a plain-weave cotton fabric defined by pharmacopoeial monographs and EN 14079; non-woven gauze is a bonded fibre sheet whose absorbency and strength are tested under the ISO 9073 nonwovens series. This comparison sets the two side by side on eight dimensions and converts published Canadian pack prices into cost per sponge and cost per case.
Quick facts
- Woven gauze is covered by standards written specifically for woven cloth: the BP and USP monographs for absorbent gauze and EN 14079. Non-woven gauze is not - its absorbency and tensile behaviour are tested under the ISO 9073 nonwovens test-method series.
- At 4 x 4 in, non-woven 4-ply sponges were listed from $0.0198 to $0.110 per sponge and woven sponges from $0.0400 to $0.210 per sponge across eight Canadian listings priced on 16 September 2026.
- Cost per sponge is not comparable across ply counts. A 4-ply non-woven sponge and a 12-ply woven sponge are different amounts of material, so the only fair comparison normalises to layer count or to the number of sponges actually consumed per procedure.
- Case pricing moves the per-sponge cost by up to 20 percent in the same product line, and the largest case is not always the lowest-cost per unit once pack-size ladders are read carefully.
- Lint shedding is the single performance difference most often cited in clinical selection, and it is a consequence of construction rather than of price.
What each fabric actually is
Woven gauze is a plain-weave fabric. The British Pharmacopoeia monograph for absorbent cotton and viscose gauze specifies cotton fabric of plain weave, bleached and purified, practically odourless, reasonably free from weaving defects, with defined warp and weft fibre identification and standard types such as Type 1 and Type 13 Light. The USP monograph for absorbent gauze describes it as cotton, or a mixture of cotton with not more than 53.0 percent by weight of rayon, in the form of a plain woven cloth. Both definitions are written around weaving, which is why a bonded fibre sheet cannot claim them.
Non-woven gauze is a bonded fibre sheet. Fibres - commonly rayon, polyester, or a blend - are bonded mechanically, thermally or chemically rather than interlaced. Because there is no weave, the performance questions change: there are no warp and weft threads to count, and the relevant tests are the nonwovens methods in ISO 9073, including Part 6 for absorption (liquid absorbency time, liquid absorptive capacity and wicking rate) and Parts 3 and 18 for tensile strength and elongation.
Ply count means different things in each. In woven gauze, ply is the number of woven layers folded together - 4-ply, 8-ply and 12-ply are the common dental and clinical formats, and each additional ply adds material and absorbency. In non-woven gauze, ply denotes the number of bonded sheet layers, and vendors describe a 4-ply non-woven as performing like a heavier woven because bonded fibre holds liquid in the structure rather than between threads.
Eight dimensions, side by side
| Dimension | Woven gauze | Non-woven gauze | How it is tested or specified |
|---|---|---|---|
| Fibre construction | Plain-weave cotton, or cotton with up to 53 percent rayon | Bonded rayon, polyester or blend, mechanically, thermally or chemically bonded | BP and USP absorbent gauze monographs define the woven cloth; EN 14079:2003 covers absorbent cotton gauze and cotton-viscose gauze |
| Standards family | Pharmacopoeial monographs plus EN 14079 | ISO 9073 nonwovens test-method series | EN 14079:2003 for woven; ISO 9073-6:2025 for nonwoven absorption |
| Liquid absorbency | Held between threads and in the fibre; performance scales with ply count | Held within the bonded structure; vendors claim parity with heavier woven constructions | ISO 9073-6:2025 measures absorbency time, absorptive capacity and wicking rate for nonwovens; EN 13726-1:2002 gives absorbency test methods for primary wound dressings |
| Lint and particle shedding | Cut woven edges can shed fibre, especially when a sponge is rubbed or used dry | Bonded sheet with no free thread ends; commonly described as lint-free | Vendor specification; there is no single harmonised lint limit across both constructions |
| Dry and wet tensile strength | Cotton loses strength when wet; wet strength depends on weave density | Bonded sheet, with grab tensile measured under the nonwovens methods | ISO 9073-3 and ISO 9073-18 for nonwoven tensile and elongation at break |
| Conformability and adherence | Conforms well and can be packed into a wound; can adhere to a granulating bed as it dries | Generally softer and less adherent, which matters on removal | Assessed clinically; no single pass-fail figure |
| Ply formats sold | 4-ply, 8-ply, 12-ply at 2 x 2 in and 4 x 4 in | Typically 4-ply at 2 x 2 in, 3 x 3 in and 4 x 4 in | Product listings; ply is not a cross-construction equivalence |
| Sterile and radiopaque options | Sterile individually wrapped and non-sterile bulk; radiopaque thread available | Predominantly non-sterile bulk; sterile formats less common | Product listings; radiopacity is a separate procurement line item |
Two rows in that table carry more purchasing weight than the rest. The standards family row is the one auditors and quality reviewers use, because a specification that cites EN 14079 for a non-woven product is citing the wrong standard. The lint row is the one clinicians use, because fibre left in a wound bed is a documented concern rather than a comfort issue.
Cost per sponge, per pack and per case
Every figure below is a published Canadian list price read on 16 September 2026, converted to a cost per sponge by dividing the pack price by the sponge count stated on that listing. Ply and sterility status are shown because they are what the price is actually buying.
| Product and construction | Size and ply | Sterility | Pack and price (CAD) | Cost per sponge | Source |
|---|---|---|---|---|---|
| Medicom non-woven, 1 pack | 4 x 4 in, 4-ply | Non-sterile | 200 per pack, $4.95 | $0.0248 | Bondi Medical |
| Medicom non-woven, case of 100 | 4 x 4 in, 4-ply | Non-sterile | 20,000 sponges, $395.00 ($3.95 per pack) | $0.0198 | Bondi Medical |
| 3BS Dahabi non-woven | 4 x 4 in, 4-ply | Non-sterile | 2,000 per case, $48.00 | $0.0240 | 3BS Dahabi |
| Aurelia Premium non-woven | 4 x 4 in, 4-ply | Non-sterile | 2,000 per box, $55.00 | $0.0275 | 3BS Dahabi |
| Aurelia PurCotton non-woven | 4 x 4 in, 4-ply | Non-sterile | 2,000 per box, $119.90 | $0.0600 | 3BS Dahabi |
| MedNeedles non-woven | 4 x 4 in, 4-ply | Non-sterile | 200 per pack, $21.99 | $0.1100 | MedNeedles listing |
| CliniEco Medical woven, 1 box | 4 x 4 in, 12-ply | Sterile, individually wrapped | 200 per pack, $9.79 | $0.0490 | CliniEco Medical |
| CliniEco Medical woven, case of 10 | 4 x 4 in, 12-ply | Sterile, individually wrapped | 2,000 sponges, $79.99 | $0.0400 | CliniEco Medical |
| Ducare woven (Derma Sciences) | 4 x 4 in, 12-ply | Non-sterile | 2,000 per case, $97.85 | $0.0489 | RW Medical |
| MedNeedles woven | 4 x 4 in, 12-ply | Non-sterile | 200 per pack, $22.99 | $0.1150 | MedNeedles listing |
| MedNeedles woven, sterile | 4 x 4 in, 8-ply | Sterile, 2 per pouch | 100 sponges, $20.99 | $0.2100 | MedNeedles listing |
| MedNeedles woven, sterile | 2 x 2 in, 8-ply | Sterile, 2 per pouch | 100 sponges, $6.99 | $0.0699 | MedNeedles listing |
Three readings follow from that table.
Construction is the larger price variable, ply is the smaller one. The lowest-cost 4-ply non-woven entry is $0.0198 per sponge and the lowest-cost 12-ply woven entry in the same size is $0.0400. Doubling to three times the price buys more material and sterility, not automatically better performance on a given wound.
Sterility is a specific and purchasable line item. The same size and ply of woven gauze appears at $0.0400 per sponge sterile and individually wrapped (CliniEco Medical, case of 10) and at $0.0489 per sponge non-sterile in bulk (Ducare, case of 2,000). In this sample sterility was not the expensive part; the pack-size ladder was. A clinic that buys the case rate and accepts individual wrapping is ahead on both lines.
Within one product line, the case ladder is worth up to 20 percent. The Medicom non-woven listing runs $4.95 for a single 200-count pack, $4.75 per pack at a case of 10, $4.49 per pack at a case of 50 and $3.95 per pack at a case of 100 - a 20.2 percent reduction from the single-pack price, reached only at 20,000 sponges. If the site consumes 2,000 sponges a year, buying the 100-case to capture that rate stores a decade of stock. The saving is real and so is the inventory risk.
Whole-case cost, worked through
A worked example makes the case decision concrete. Take a clinic moving 600 non-woven 4 x 4 in sponges a month - roughly 20 a day, which is a normal dental and minor-procedure volume.
| Buying pattern | Unit cost used | 600 sponges per month | Annual cost | Stock held at purchase |
|---|---|---|---|---|
| Single 200-count packs | $0.0248 | 3 packs, $14.85 | $178.20 | 1 month |
| Case of 10 packs (2,000) | $0.0238 | 1 case every 3.3 months | $171.00 | 3.3 months |
| Case of 50 packs (10,000) | $0.0225 | 1 case every 16.7 months | $161.70 | 16.7 months |
| Case of 100 packs (20,000) | $0.0198 | 1 case every 33 months | $142.20 | 33 months |
The ladder from single packs to the largest case is worth $36 a year at that volume. Two things follow. First, the case-size decision is a rounding error next to the construction decision: switching the same 7,200 sponges a year from non-woven 4-ply to an individually wrapped sterile 12-ply woven product would move the annual line by hundreds of dollars, not tens. Second, a 33-month stock of anything in a clinical storeroom needs a shelf-life check before the price is locked in, which is why mid-ladder volumes are often the correct answer rather than the deepest discount.
For a clinic with a wound-care caseload rather than occasional use, the same arithmetic should be run for each size separately, because a 2 x 2 in sterile woven sponge priced at $0.0699 per sponge and a 4 x 4 in at $0.2100 per sponge do different jobs and cannot be substituted to chase a rate.
What the manufacturer absorbency claim does and does not say
Vendors of non-woven gauze commonly publish absorbency claims such as "twice as absorbent as cotton gauze sponges with the same number of plies". That is a supplier's own comparison, and it is worth reading precisely.
- It compares at equal ply count, so it is a statement about 4-ply non-woven versus 4-ply woven, not about 4-ply non-woven versus the 8-ply and 12-ply woven products most wound-care protocols actually specify.
- It is a manufacturer claim, not a value traceable to a published standard limit. EN 14079:2003 sets performance requirements for woven absorbent gauze; the ISO 9073-6:2025 methods define how to measure nonwoven absorbency; neither publishes a cross-construction equivalence figure.
- The verifiable route for a buyer is to ask for the absorbency test method and result for the specific product, rather than to compare marketing sentences across suppliers.
The same discipline applies to lint. "Lint-free" is a construction description that follows from bonded sheet with no free thread ends. It is not a numerical limit in either standards family, so a procurement file should record which construction was chosen and why, rather than attempting to grade suppliers on an adjective.
Where each belongs in practice
There is no general answer to which fabric is better, and any article that gives one is selling something. The construction follows the task.
- Rubbing, scrubbing and prepping intact skin: woven gauze, which has the abrasion behaviour the task expects and is widely stocked in bulk non-sterile format.
- Packing and covering granulating or fragile tissue: non-woven, because the bonded sheet is less likely to shed fibre into the wound bed and generally lifts away with less adherence.
- Procedures needing a radiopaque marker: woven gauze with an X-ray detectable thread, because that is where the radiopaque line is manufactured - the X-ray detectable gauze article covers where it is required.
- Any procedure where sterility of the sponge is a control point: an individually wrapped sterile sponge, in whichever construction the wound needs, because sterility and construction are independent choices.
Where CliniEco Medical fits
One row in the tables above is ours.
- The CliniEco Medical gauze sponge is woven, sterile 12-ply, 100 percent cotton, 4 x 4 in, with an X-ray detectable line, at $9.79 per 200-count pack ($0.0490 per sponge) and $79.99 for a case of ten packs ($0.0400 per sponge). The case price undercuts the bulk non-sterile 12-ply listing we sampled, which is the arithmetic that matters if sterility is already a control point at your site.
- We do not currently publish a non-woven gauze sponge in the same size and format, so where a protocol calls for a bonded sheet for a fragile wound bed, the non-woven rows above point elsewhere. That is the honest position, and it is why the comparison is built from across the market rather than around our own catalogue.
- Clinics that stock wound care alongside reprocessing consumables usually qualify the two together. The CliniEco Medical 5-pack biological indicator trial exists so a site can run its monitoring format before committing to a case quantity, and the Rapid Reader seed trial covers the reader side of the same decision. Wound-care and infection-control lines for dental and clinical settings are grouped under the dental compliance hub, and multi-site or bulk orders route through the bulk quote request.
Sources
- British Pharmacopoeia, Absorbent Cotton and Viscose Gauze monograph
- EN 14079:2003, non-active medical devices - performance requirements and test methods for absorbent cotton gauze and absorbent cotton and viscose gauze
- ISO 9073-6:2025, nonwovens - test methods - part 6: absorption
- ISO 9073-3, textiles - test methods for nonwovens - determination of tensile strength and elongation
- BS EN 13726-1:2002, test methods for primary wound dressings - aspects of absorbency
- BS EN ISO 13485:2016, medical devices - quality management systems
- CliniEco Medical gauze sponges, sterile 12-ply, 200-pack
- Medicom non-woven gauze sponge, 4 x 4 in, 200 per pack and case pricing
- 3BS Dahabi non-woven gauze sponges, 4 x 4 in, 2,000 per case
- Aurelia Premium non-woven sponges, 4 x 4 in, 4-ply
- Aurelia PurCotton biodegradable non-woven sponges, 4 x 4 in, 4-ply
- MedNeedles non-woven sponge gauze, 4 x 4 in, 4-ply
- MedNeedles woven sponge gauze, 4 x 4 in, 12-ply
- MedNeedles sterile all-gauze cotton sponges, 4 x 4 in, 8-ply
- MedNeedles sterile all-gauze cotton sponges, 2 x 2 in, 8-ply
- Ducare gauze sponge, 4 x 4 in, 12-ply, case of 2,000
Ordering for a clinic, lab or care home? Wholesale and multi-site ordering covers case pricing and account setup, and the B2B wholesale collection lists the lines stocked for institutional buyers.
Related reading
For the selection logic behind the dressing rather than the fabric, our gauze selection guide covers sterility and ply together, and the construction comparison sits in woven versus non-woven gauze sponges. Weave types, sizing and radiopacity are set out in gauze sponges 101, and the wider procurement picture for wound care across hospitals, long-term care and home care is in the Canadian wound dressings procurement guide. Where the choice is between gauze and a foam dressing rather than between two gauzes, see wound dressing selection: foam versus gauze.
Related Reading
- X-ray detectable gauze
- Gauze selection guide
- Woven versus non-woven gauze sponges
- Gauze sponges 101
- clinic consumables
Frequently Asked Questions
Is non-woven gauze better than woven gauze
Neither construction is universally better; the task decides. Woven gauze is the abrasion and prepping product and is the only construction with a radiopaque thread option in common supply. Non-woven gauze is a bonded sheet that does not shed free thread ends and is generally less adherent on removal, which suits fragile or granulating tissue. A site that stocks only one is making a wound-care decision by default rather than by choice.
Does EN 14079 apply to non-woven gauze
No. EN 14079 covers absorbent cotton gauze and absorbent cotton and viscose gauze - woven cloth. A non-woven sponge specification that cites EN 14079 has cited the wrong standard, and the correct test basis for nonwoven absorbency is the ISO 9073 nonwovens series, with Part 6 covering absorption, absorptive capacity and wicking rate.
What does ply mean on a gauze package
On woven gauze, ply is the number of woven layers folded together, so 4-ply, 8-ply and 12-ply describe increasing amounts of material. On non-woven gauze, ply is the number of bonded sheet layers. The two are not equivalent: a manufacturer claim that a 4-ply non-woven matches woven absorbency is comparing at equal ply count, not against the heavier woven products a protocol may specify.
Is sterile gauze always more expensive than non-sterile
Not in the sample we priced. A sterile individually wrapped 12-ply woven sponge came in at $0.0400 per sponge at a case rate, while a non-sterile 12-ply woven sponge from another supplier was $0.0489 per sponge at its case rate. Sterility was not the cost driver - pack-size ladder position and construction were. The comparison has to be run on the actual products being considered.
How many gauze sponges should a clinic order at one time
Set the order quantity by monthly consumption, then step up the case ladder only as far as the storage window allows. In the worked example, moving from single packs to the largest case saved about $36 a year on 600 sponges a month but created a 33-month stock position. Mid-ladder case sizes usually capture most of the discount without the shelf-life exposure.
Why does the same gauze cost different amounts at different suppliers
Published Canadian list prices for functionally similar gauze varied by more than five times in this sample, and the same product line appeared at different prices at different retailers on the same day. Ply count, sterility, individual wrapping and pack-size ladder position explain most of the gap; the rest is retailer pricing policy. That is why a gauze purchase should be specified by construction, ply, size and sterility status before the price is compared.
CliniEco Medical distributes in Canada under MDEL #35334.
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