Types of Gauze Fabric: 12 Varieties Compared by Data

“Gauze fabric” covers a family of low-density woven textiles defined by their open structure, not by any single fiber. The 12 commercially distinct types fall on two axes: weave (leno — paired warp yarns twisting around weft picks; plain weave; double-layer) and fiber (cotton, linen, silk, polyester, rayon, bamboo viscose, hemp). Weights range from ~12 g/m² (grade-10 cheesecloth) to ~140 g/m² (double gauze). Three regulatory tracks apply: medical (FDA 21 CFR 878.4014, USP Type VII), food (USDA cheesecloth grades 10–90), and apparel (no single grading).

The word appears in three overlapping senses, which causes most consumer confusion:

• Leno gauze (the weave) — paired warp yarns twist around each weft pick. Distinct from plain and twill.
• Cotton gauze (the fabric category) — any thin, low-yarn-count cotton fabric in plain or leno weave. Includes muslin, cheesecloth, surgical, and double gauze.
• Medical/surgical gauze (the regulated product) — woven cotton or non-woven rayon/polyester for wound care under FDA 21 CFR 878.4014.

A label that says only “cotton gauze” specifies fiber and family but not weave, density, or weight — see shirt fabric types for the same axes applied to dress-shirt fabrics.

Comparison table — 12 types of gauze fabric

The table below summarizes the principal types of gauze sold or referenced in US fabric markets, with typical weight, weave, fiber, transparency, and use ranges. Values are typical, not absolute — individual mills and brands publish fabrics outside these bounds.

Type	Weave	Fiber	Typical GSM	Yarn density (warp×weft)	Transparency (1–5)	Typical drape	Primary use	Sewing difficulty
Cotton gauze	Plain or leno	100% cotton	35–80	16×12 to 32×28	4	Soft, fluid	Summer apparel, scarves, baby items	Moderate
Double gauze	Two plain layers tacked	100% cotton	80–140	32×28 ×2 layers	3	Slightly structured	Swaddle, dresses, light bedding	Easy–moderate
Muslin (gauze grades 10–40)	Plain	100% cotton	30–80	20×16 to 56×40	4–5	Soft	Toiles, cooking, baby items	Easy
Cheesecloth (USDA grade 10)	Plain	100% cotton, often unbleached	12–20	20×12	5	Limp	Cooking, dust covers, costumes	Easy
Cheesecloth (USDA grade 90)	Plain	100% cotton	50–70	44×36	3	Limp	Cheesemaking, fine straining	Easy
Surgical gauze (USP Type VII woven)	Plain	100% bleached cotton	30–60	~19×9 (18-22 × 8-14)	4	Limp	Wound care (FDA 21 CFR 878.4014)	n/a (medical)
Non-woven gauze	Non-woven (pressed)	Rayon / polyester / blend	30–60	n/a	3	Soft, low drape	Wound packing, absorbent pads	n/a (medical)
Leno gauze (industrial)	Leno	Cotton, polyester, fiberglass	30–200	8×6 to 24×16	5	Stable open mesh	Curtain sheers, mosquito netting, scrim	Moderate
Silk gauze	Plain or leno	100% silk (mulberry / wild)	20–45	Habotai 6–8 mm	4–5	Fluid, lustrous	Scarves, bridal veils	Difficult
Polyester gauze	Plain or leno	100% polyester	50–100	24×20 to 40×30	3	Crisp	Costumes, theatrical scrim, curtains	Easy
Rayon gauze	Plain	Viscose rayon	50–90	28×24 to 36×30	3–4	Fluid	Casual apparel, costumes	Moderate
Bamboo viscose gauze	Plain	”Rayon made from bamboo”	60–100	32×28	3	Soft, drapey	Casual apparel, baby items	Moderate (low wet strength)
Hemp gauze	Plain or leno	100% hemp	60–120	28×24 to 40×30	3	Stiff initially, softens with wash	Sustainable apparel, drapery	Moderate

GSM and yarn-density ranges are derived from published mill specifications (Robert Kaufman, Kokka, Birch Fabrics), USDA cheesecloth grade tables, and USP/FDA references for surgical gauze. A transparency score of 5 indicates near-translucent; 1 indicates opaque. Sources for medical specifications: USP NF for Type VII; FDA 21 CFR 878.4014 for woven and non-woven surgical gauze classifications.

Cotton gauze

The most common gauze in US apparel and craft markets. Construction is plain weave at low density — typically 16×12 to 32×28 warp×weft yarns per inch — with finished GSM of 35–80. Yarn count is typically Ne 30s–60s, almost always 1-ply. The combination of low density and 1-ply yarn produces the characteristic soft, drapey hand and high air permeability — cotton plain-weave at ~130 g/m² measures 233.00 cc/s/cm² in ASTM D737 testing (Adamu & Gao, 2022), and gauze at 30–60 g/m² typically registers higher still.

Untreated cotton gauze shrinks 5–10% on the first wash; sanforized cotton is held to ≤1% per AATCC 135. Pre-washing before sewing is standard practice — without it, finished garments will pucker at seams after the first laundering.

Common applications: summer dresses, blouses, scarves, beach cover-ups, infant clothing, and swaddle blankets. US mills and importers selling apparel-grade cotton gauze include Robert Kaufman, Birch Fabrics, and Kokka (Japan). Typical retail price ranges $5–$12 per yard depending on print and country of origin.

Double gauze

Two layers of single cotton gauze tacked together with very fine basting yarns at regular intervals — typically every 5–15 mm. The layered construction roughly doubles GSM (80–140 g/m² total) while preserving the airy hand of single gauze. The tacking creates a slight quilted texture and increases opacity to a transparency score of approximately 3 (vs single gauze’s 4). Drape sits between single gauze and a heavier voile, and the fabric drapes with more body than single gauze without losing breathability.

Modern apparel-grade double gauze was commercialized in Japan in the late 20th century by mills including Kokka and Nani Iro, originally for high-end baby textiles. The US sewing market adopted Japanese double gauze widely in the 2010s for swaddle blankets, lightweight summer dresses, and infant clothing. Typical retail price is $14–$28 per yard for printed Japanese double gauze; domestic and import alternatives sit lower.

First-wash shrinkage is typically 5–10% on untreated double gauze; pre-washing is critical because the layered structure shrinks differentially if one face is more tightly tacked than the other, which can leave a finished garment with visible bubbling on one side. The two layers can also separate at high agitation — gentle wash cycles are recommended. For US-market infant products, look for OEKO-TEX Standard 100 certification (Class I, suitable for babies and toddlers) and CPSC 16 CFR 1610 Class 1 flammability classification.

Muslin (gauze muslin and butter muslin)

100% cotton plain-weave graded 10 (loosest, ~20×12 yarns/inch, 12–20 g/m²) to 90 (tightest, 44×36, 50–70 g/m²). Only grades 10–40 are loose enough to count as gauze. Gauze muslin = grades 10–20; butter muslin = grades 60–90 for dairy use.

Muslin grade	Yarn density	GSM	Use
10	20×12	12–20	Costume linings, dust covers
20	20×20	20–35	Cooking, light theatre
40	24×20	35–55	Cheesemaking, garment toiles
60	32×28	55–80	Butter muslin, bookbinding
90	44×36	50–70	Cheesemaking, fine straining

The technical answer to “is gauze the same as muslin?” — muslin is always plain weave; gauze can be plain or leno. The lightest muslin grades function as gauze.

Cheesecloth

Plain-weave 100% cotton, traditionally unbleached, sold by USDA-style grades 10 to 90 corresponding to approximate yarn densities of 20×12 to 44×36. Lower grades are used for general kitchen straining, dust covers, theatrical “ghost” effects, and Halloween costumes; higher grades are used for cheesemaking, fine straining of stocks, and basting roasted poultry. The grade scale was historically administered by USDA for dairy applications and is still followed by major US suppliers (Regency Wraps, Frontier Co-op).

Bleached vs unbleached cheesecloth differs only in finishing — unbleached is the natural pale-tan color of unbleached cotton, bleached is white. Both are food-safe in the US under FDA 21 CFR 177 (substances generally regarded as safe for food contact). Neither is sterile in the sense of USP Type VII surgical gauze; boiling cheesecloth before use kills surface bacteria but does not produce sterile-grade material. Retail $0.50–$3 per yard — the cheapest gauze type.

Surgical and medical gauze (USP Type VII)

Woven surgical gauze in the United States is regulated under FDA 21 CFR 878.4014 (Nonresorbable gauze/sponge for external use) as a Class I medical device. The relevant material specification is USP Type VII, drawn from the United States Pharmacopeia: 100% bleached, absorbent cotton, plain weave, approximately 19 warp × 9 weft yarns per inch (range 18-22 × 8-14), free from sizing and other water-soluble residues. Sterile surgical gauze is supplied autoclaved, gamma-irradiated, or ethylene-oxide treated; non-sterile gauze (sometimes called “clean” gauze) is used for secondary applications under a sterile primary dressing.

Surgical gauze is sold by ply count — the number of layers folded or stacked together before packaging. Common configurations: 4-ply, 8-ply, 12-ply, 16-ply. A 12-ply 4×4-inch sponge contains approximately 12 layers of single woven gauze sewn together, with absorbency increasing roughly linearly with ply count.

Non-woven surgical gauze is a separate product category, typically rayon, polyester, or a rayon-polyester blend pressed into a fibrous sheet without weaving. Per FDA-cleared product specifications from major manufacturers (Cardinal Health, Medline, Dukal), non-woven gauze provides approximately 30–50% higher absorbency per unit weight than woven cotton gauze and produces less lint at the wound interface — a clinical consideration for primary dressings, where lint can contaminate the wound bed.

The boundary between medical-grade and craft-grade gauze is regulatory, not visual. A bolt of cotton gauze sold for sewing at $7 per yard may be physically similar to a roll of USP Type VII at $3 per pad, but only the FDA-cleared product is labeled, sterilized, and packaged for wound care. Craft gauze is not a substitute for surgical gauze in actual wound treatment — physical similarity does not transfer regulatory clearance.

Non-woven gauze

Non-woven gauze is produced by mechanically, thermally, or chemically bonding short fibers into a sheet without weaving. The typical fiber blend is 70/30 or 55/45 rayon/polyester, with rayon providing absorbency and polyester providing strength and dimensional stability. GSM ranges 30–60 in medical applications; some industrial non-woven gauzes reach 80–100. Compared with woven gauze at equivalent GSM, non-woven has higher absorbency, less lint, and lower mechanical strength. Used for wound packing, absorbent pads inside multi-layer dressings, and increasingly for primary wound contact in burn-care and chronic-wound applications. Non-woven gauze does not appear in apparel — the bonded structure lacks the drape of woven gauze.

Leno gauze (the weave, including industrial varieties)

Leno weave (also called gauze weave, doup weave, or cross weave) is a structural weave — distinct from plain and twill — in which pairs of warp yarns twist around each other between weft picks. The twisting is achieved on the loom with a doup mechanism: half of the warp ends pass through a doup heddle that swings them across the other warp ends with each pick, locking the weft in place even at very low yarn density. Some consumer-facing fabric guides describe leno as a twill weave — incorrect; leno is its own weave family with a distinct loom mechanism and a distinct fabric structure.

Industrial leno fabrics span a wide GSM range:

• Curtain sheers and apparel leno — cotton or linen, 30–80 g/m², for transparent window treatments and heat-sensitive summer apparel.
• Mosquito netting and agricultural shade cloth — cotton, polyester, or HDPE leno, 30–100 g/m², for blocking insects and providing partial shade in greenhouses and field crops.
• Theatrical scrim — cotton or linen leno, 100–200 g/m², for stage backdrops; the open mesh structure appears opaque under front lighting and translucent under back lighting (the “scrim effect”).
• Fiberglass leno — used in industrial filtration and reinforcement applications.

Leno fabrics are dimensionally stable despite their low yarn density because the warp twist mechanically locks the weft. This makes leno the preferred weave for any application requiring an open mesh that resists yarn slippage — a property a low-density plain weave cannot match.

Silk gauze

Woven silk at very low density, mostly plain weave. The main commercial form is silk habotai at light momme weights (6–8 mm), 20–35 g/m², transparency 4–5. Used in scarves, bridal veils, and lampshades. Care: hand-wash cool with neutral-pH detergent; agitation and heat damage silk’s protein structure. Retail $25–$80 per yard. Sourcing options include conventional mulberry silk, wild silk (tussah, eri), and ahimsa/peace silk — see peace silk fabric. Vegan alternatives with similar hand: rayon gauze and silk-look polyester gauze.

Polyester and rayon gauze

Polyester gauze is woven from PET (polyethylene terephthalate) filament or staple yarns, typically at 50–100 g/m² in plain or leno weave. Used in theatrical scrim, costume gauze, lightweight curtain sheers, and synthetic alternatives to cotton gauze in technical apparel. Polyester does not absorb moisture into the fiber — moisture regain is 0.4% per ASTM D2654, vs cotton’s 7–8% — so it dries quickly but does not feel cool against sweating skin in the way cotton or linen gauze does. The breathability and moisture-management gap between polyester and cotton at equivalent construction is documented in cotton vs polyester breathability using ASTM D737 air permeability and ISO 11092 RET data. Polyester gauze sheds microfibers in each wash — Napper & Thompson (2016, Marine Pollution Bulletin) measured approximately 140,000 fibers per 6 kg polyester wash load — a consideration absent from cotton, linen, and silk options.

Rayon gauze (viscose rayon) is woven from regenerated cellulose filament, typically at 50–90 g/m². Drape is more fluid than cotton gauze; wet strength is approximately 30–50% lower than cotton, which makes rayon gauze more delicate when laundered. Used in casual apparel and costumes where the soft hand of cotton is desired with greater drape.

Bamboo viscose gauze

“Bamboo gauze” sold in US markets is bamboo-derived viscose — bamboo pulp dissolved in sodium hydroxide and carbon disulfide, regenerated through an acid bath as a man-made cellulosic filament. The FTC has issued enforcement actions against retailers labeling bamboo viscose as “natural bamboo fiber” since 2009, with additional actions through 2015. The legally compliant disclosure under 16 CFR 303 (FTC Textile Fiber Products Identification Act) is “rayon made from bamboo” or “viscose made from bamboo,” not “bamboo fabric.”

The chemical regeneration process destroys most native plant constituents from the bamboo source, including the antibacterial compound “bamboo kun” sometimes cited in marketing. AATCC 100 antibacterial testing on commercial bamboo viscose does not consistently demonstrate antibacterial behavior absent topical finishes. Used principally in casual apparel and baby items where the soft hand is desired. Mechanical bamboo (analogous to mechanical retting of flax) does retain native plant constituents but is rare in commercial volumes; the FTC distinguishes “bamboo linen” (mechanical) from “rayon made from bamboo” (chemical viscose). On a fiber-content label, “100% bamboo viscose” and “100% rayon from bamboo” are equivalent.

Hemp gauze

Woven hemp bast fiber (Cannabis sativa), 60–120 g/m² in plain or leno weave. Hemp’s longer staple length and higher tenacity than cotton produce a stiffer initial hand that softens significantly with washing — the “hemp washes in” effect familiar to hemp-apparel sewers. Moisture regain is approximately 8–10%, intermediate between cotton (7–8%) and linen (11–12%). Used in sustainable apparel, drapery, and traditional Asian apparel categories. Limited US apparel-grade availability compared to cotton or linen gauze.

Linen gauze and specialty industrial siblings

Linen gauze is woven flax at low density, typically 50–100 g/m² in plain or leno weave. Drape and hand are crisper than cotton at equivalent GSM; the higher moisture regain (11–12% per ASTM D2654) makes linen gauze the coolest-feeling option in hot, humid weather, but the crease retention is also higher — linen wrinkles sharply and does not relax with body heat. Used in summer dresses, blouses, lightweight curtains, and traditional altar cloths.

Beyond apparel and medical applications, several “gauze siblings” are used in specific industrial and craft contexts:

• Scrim — open-weave fabric used in theatre and film for stage backdrops, projection surfaces, and lighting diffusion. Cotton, linen, or polyester leno, 100–200 g/m².
• Mull (bookbinding mull) — open-weave cotton gauze, typically grade 20–40 muslin, used as flexible reinforcement between book signatures and the spine cover.
• Tobacco cloth — loose-weave cotton sheeting used to shade-grow shade-tobacco crops. Structurally like grade 10–20 muslin but in industrial widths (10–20 feet).
• Wire gauze — metal mesh used in laboratories under Bunsen burners and in window screens. Not a textile gauze, but the term applies to the open-mesh structure.

How to choose a gauze fabric for a project

• Summer dress, blouse, beach cover-up — Cotton gauze (35–60 g/m²) or linen gauze. Prioritize moisture regain (cotton 7–8%, linen 11–12% per ASTM D2654). See linen vs cotton pants for the comparable warm-weather analysis.
• Baby swaddle, infant clothing — Cotton double gauze (80–140 g/m²) with OEKO-TEX Standard 100 Class I and CPSC 16 CFR 1610 Class 1 flammability. Verify both on the bolt.
• Curtains and drapery — Leno cotton gauze (50–100 g/m²) for sheers; polyester leno scrim (100–200 g/m²) for stage.
• Cooking — straining, basting, cheesemaking — Cheesecloth USDA grade 40 for general use; grade 60–90 for cheesemaking and fine straining.
• Wound care — Only FDA-cleared surgical gauze meeting USP Type VII (woven) or 21 CFR 878.4014 (non-woven). Craft gauze is not a substitute.
• Bridal veil, scarf — Silk habotai 6–8 mm.
• Bookbinding — Mull (grade 20–40 cotton muslin) from bookbinding suppliers.
• Halloween costumes, decorations — Unbleached cheesecloth grade 10–20 — cheapest, loosest gauze.

Identifying gauze types in-store

Three non-invasive tests separate types without a fiber-content label:

• Hold-to-light transparency — cotton/linen passes a sharp silhouette; polyester diffuses with a haze; double gauze shows the tacking grid as faint dots.
• Crumple-and-release — cotton and linen hold creases (linen sharply, cotton softly); polyester and rayon spring back to flat within seconds; bamboo viscose creases moderately.
• Wet-finger absorbency — on cotton, a wet fingertip leaves a dark spreading ring within 1 second; on polyester, water beads up; on rayon/viscose, water soaks in but spreads less than cotton.

Substitution guide — single-layer alternatives

Original fabric	Closest substitute	Fidelity (1–5)	Notes
Cotton double gauze	Two layers grade 30–40 muslin, basted	4	Pre-wash both layers; basting at 10 mm spacing approximates Kokka spec
Surgical gauze (USP Type VII)	None — craft cotton is not regulatory-equivalent	1	Use only FDA-cleared product for wound care (21 CFR 878.4014)
Cheesecloth grade 60–90 (cheesemaking)	Butter muslin (same grade range)	5	Functionally identical; labels differ by intended use
Silk gauze (habotai 6–8 mm)	Cotton voile (60×60 plain weave)	3	Voile lacks silk lustre and drape; matches hand only
Double gauze (apparel)	Cotton voile + interlining	2	Voile is denser; loses the airy single-gauze hand on backside
Linen gauze	Cotton gauze 40–60 g/m²	3	Cotton lacks linen’s sharp crease and 11–12% moisture regain
Bamboo viscose gauze	Rayon gauze (same GSM range)	5	Both are regenerated cellulose; identical performance

Fidelity is a qualitative match on hand, drape, weight, and visual transparency. A score of 5 indicates the substitute is functionally equivalent; 1 indicates the substitution will be visible and tactilely obvious. Substitutes do NOT transfer regulatory clearance (medical, infant, food contact) — verify certifications separately.

Sources

• FDA 21 CFR 878.4014 — Nonresorbable gauze/sponge for external use. ecfr.gov/title-21/section-878.4014
• FTC 16 CFR 303 — Textile Fiber Products Identification Act. ecfr.gov/title-16/part-303
• CPSC 16 CFR 1610 — Flammability of Clothing Textiles. ecfr.gov/title-16/part-1610
• ASTM D737 — Air Permeability of Textile Fabrics. store.astm.org/d0737-18r23
• ASTM D2654 — Moisture in Textiles. store.astm.org/d2654-22
• Adamu, B. F. & Gao, J. (2022) — Comfort related woven fabric transmission properties. Fashion and Textiles 9:8. doi.org/10.1186/s40691-021-00285-2
• Napper, I. E. & Thompson, R. C. (2016) — Synthetic microfibre release from domestic washing machines. Marine Pollution Bulletin 112, 39–45.
• OEKO-TEX Standard 100. oeko-tex.com/standard-100

Methodology for source selection is described on the methodology page.