What Are Hospital Gowns Made Of? Materials & Fabric Guide

The answer depends on whether the gown is designed for reusable or disposable use, as well as its intended application. Traditional reusable gowns may use woven cotton or polyester blends, while many disposable patient gowns use lightweight non-woven materials such as polypropylene (PP), SMS, spunlace, or PE-laminated fabrics.

The choice of hospital gown material affects factors such as comfort, breathability, durability, fluid resistance, cost, and disposal requirements. However, material alone does not determine the performance of a finished gown. Fabric weight, construction, seams, garment design, and applicable testing should also be considered.

This guide explains the most common hospital gown fabrics and materials, how they differ, and what healthcare buyers should consider when selecting disposable patient gowns.

What Are Hospital Gowns Made Of?

Most disposable hospital gowns are made from synthetic non-woven fabrics. Common materials include:

• Spunbond Polypropylene (PP): Lightweight, breathable, and commonly used for basic disposable patient apparel.
• SMS: A composite non-woven structure combining spunbond and meltblown layers for different strength, filtration, and barrier characteristics.
• Spunlace: A soft non-woven fabric produced by entangling fibers with high-pressure water jets.
• PE-Laminated Nonwoven: A non-woven base combined with a polyethylene film to increase resistance to liquid penetration.
• Cotton or Cotton-Polyester Blends: Commonly used for reusable patient gowns where laundering and repeated use are required.

The appropriate hospital gown fabric depends on the intended use. A lightweight gown for routine examinations may require different characteristics from apparel used where greater fluid resistance is needed.

Reusable vs. Disposable Hospital Gown Materials

Hospital gowns can generally be divided into reusable and disposable products.

Reusable Woven Fabrics

Reusable patient gowns are commonly manufactured from woven fabrics such as cotton, polyester, or cotton-polyester blends.

These materials can provide a familiar textile feel and are designed to withstand repeated laundering. Cotton can offer good comfort and breathability, while polyester blends can improve durability and dimensional stability.

However, reusable gowns require collection, washing, drying, inspection, and redistribution after use. Healthcare facilities therefore need to consider the complete lifecycle cost rather than only the purchase price.

Reusable fabrics also should not automatically be considered protective barriers. Their liquid resistance depends on the specific fabric, treatment, construction, and intended application.

For a broader explanation of patient-apparel terminology, including how the terms relate to one another, see ​**What Is a Hospital Gown? Hospital Gown vs Patient Gown**​.

Disposable Non-Woven Materials

Disposable patient gowns commonly use non-woven synthetic materials.

Instead of weaving yarns together, manufacturers form fibers or filaments into a fabric structure using processes such as spunbond, meltblown, or hydroentanglement. This allows manufacturers to produce lightweight fabrics with different combinations of softness, strength, breathability, and barrier performance.

Disposable gowns can simplify supply management in facilities where single-use patient apparel is appropriate. They also eliminate the laundering cycle required for reusable gowns.

However, disposable does not automatically mean more protective. Buyers should evaluate the actual material specification, garment construction, intended use, and available test documentation.

Core Non-Woven Hospital Gown Fabrics Explained

Understanding hospital gown material requires looking beyond the material name itself. Different non-woven structures can provide different characteristics, and the finished garment determines how those characteristics translate into practical performance.

1. Spunbond Polypropylene (PP)

Spunbond polypropylene is one of the most common materials used for disposable healthcare apparel.

During manufacturing, polypropylene resin is converted into continuous filaments. These filaments are laid into a web and bonded to create a lightweight non-woven fabric.

PP nonwoven is commonly selected because it offers:

• Lightweight construction
• Good breathability
• Low material cost
• Convenient single-use handling
• A balance between coverage and comfort
• Easy customization of fabric weight and color

For routine patient examinations, outpatient visits, clinics, and other applications where lightweight disposable apparel is appropriate, PP nonwoven can provide a practical solution.

For buyers looking for a basic PP option, a PP non woven disposable patient gown set provides an example of disposable patient apparel made from PP nonwoven.

A lightweight PP gown can also be useful when patient comfort and cost efficiency are important considerations. A lightweight disposable patient gown for hospital use can provide a practical option for routine hospital and clinical applications.

2. SMS Non-Woven Fabric

SMS stands for ​Spunbond-Meltblown-Spunbond​.

The structure combines spunbond layers with a meltblown middle layer. The different layers can contribute to strength, filtration characteristics, and barrier performance.

Compared with a basic single-layer spunbond structure, SMS can provide a different balance of:

• Fabric strength
• Softness
• Breathability
• Filtration characteristics
• Resistance to liquid penetration

However, the presence of SMS does not by itself establish a specific barrier level. Performance depends on factors such as fabric weight, layer structure, manufacturing quality, garment construction, and applicable test results.

An SMS disposable patient gown with barrier protection may therefore be considered when a buyer requires different material characteristics from standard lightweight PP.

The intended use should always determine the required performance rather than the SMS designation alone.

3. Spunlace Non-Woven Material

Spunlace is another type of non-woven material used in healthcare and personal care products.

Instead of relying primarily on thermal bonding, spunlace production uses high-pressure water jets to entangle fibers and form a fabric structure.

The resulting material can provide a softer textile-like feel compared with some lightweight PP fabrics.

Common advantages may include:

• Soft hand feel
• Good drape
• Comfortable contact with the skin
• Good breathability
• Textile-like appearance

Spunlace can therefore be considered when comfort and fabric feel are important purchasing criteria.

Its performance still depends on the specific fiber composition, fabric weight, construction, and finishing process.

4. PE-Laminated Non-Woven Fabric

PE-laminated fabric combines a non-woven base with a polyethylene film.

The PE layer can increase resistance to liquid penetration compared with an untreated lightweight nonwoven fabric. This makes laminated structures useful when additional liquid resistance is required.

The final performance depends on:

• PE film thickness
• Lamination quality
• Base fabric
• Seam construction
• Garment design
• Applicable test requirements

PE-laminated materials can therefore be considered when a disposable gown needs greater resistance to liquid contact.

However, a laminated material should not automatically be described as a specific AAMI protection level unless the finished garment has been tested and classified accordingly.

Hospital Gown Material Comparison

The following comparison provides a general purchasing reference. Actual performance varies according to the fabric specification and finished garment.

Material	Breathability	Comfort	Liquid Resistance Potential	Typical Use	Cost Consideration
Cotton Blend	High	High	Low to Moderate*	Reusable patient apparel	Higher lifecycle handling
Spunbond PP	High	Good	Low to Moderate*	Routine examinations and basic patient care	Excellent
SMS	Moderate to High	Good	Moderate to High*	Applications requiring enhanced material performance	Very Good
Spunlace	High	Very High	Depends on construction	Comfort-focused patient apparel	Moderate
PE-Laminated Nonwoven	Lower than uncoated nonwoven	Moderate	High*	Applications requiring greater liquid resistance	Moderate to Good

*Actual liquid resistance depends on fabric construction, weight, treatment, garment design, and applicable testing.

For buyers comparing different disposable patient gown options, our patient gown collection provides a starting point for reviewing available styles and specifications.

How Does Hospital Gown Material Affect Barrier Protection?

Material selection is an important part of barrier performance, but it should not be treated as the only factor.

Protective gown performance can depend on:

• Fabric structure
• Fabric weight
• Number of layers
• Liquid resistance
• Seam construction
• Garment coverage
• Cuff and closure design
• Manufacturing consistency
• Applicable test methods

For protective gowns covered by standards such as ANSI/AAMI PB70, classification is based on the liquid-barrier performance of the applicable protective apparel. A particular fabric type does not automatically correspond to a specific AAMI level.

For example, simply describing a gown as PP, SMS, or PE-coated does not prove that it meets a particular protection level. Buyers should review the finished product’s specifications and applicable test documentation.

This distinction is particularly important when purchasing patient gowns because patient apparel and protective gowns used by healthcare workers can have different intended purposes.

What Is AAMI PB70 and How Does It Relate to Gown Materials?

ANSI/AAMI PB70 provides a framework for classifying certain protective apparel according to liquid-barrier performance.

The classification includes four levels, with higher levels representing greater resistance to liquid penetration under the specified test conditions.

The commonly referenced test methods include:

• AATCC 42 for impact penetration
• AATCC 127 for hydrostatic pressure
• ASTM F1670 for resistance to penetration by blood
• ASTM F1671 for resistance to penetration by blood-borne pathogens

The important point for procurement teams is that ​AAMI level should be verified from the finished garment and its test documentation​.

A material such as SMS may be used in products with different performance specifications. Likewise, a PE-laminated fabric does not automatically establish a particular AAMI classification.

Therefore, buyers should avoid selecting a gown based only on the material name.

What Features Should Buyers Evaluate Besides Material?

Knowing what hospital gowns are made of is only the beginning. The same material can perform differently depending on how the gown is manufactured.

Fabric Weight

GSM means grams per square meter and indicates the weight of the fabric.

A lower-GSM PP fabric may feel lightweight and breathable, while a higher-GSM fabric can provide a different balance of coverage, strength, and opacity.

Higher GSM does not automatically mean better protection. Buyers should match fabric weight with the intended application.

For routine hospital use, a lightweight disposable patient gown can provide a practical balance between patient comfort and material consumption.

Tensile Strength and Tear Resistance

Patients may move frequently during examinations, transfers, or treatment.

The fabric therefore needs sufficient strength for its intended use. Multi-layer structures, fiber orientation, bonding methods, and fabric weight can all influence tensile and tear performance.

Procurement teams should review actual product specifications rather than assuming that one material always has superior strength.

Softness and Skin Contact

Patient gowns can remain in direct contact with the skin for extended periods.

For this reason, softness, fabric feel, breathability, and appropriate material selection are important considerations.

Where applicable, buyers should also review relevant material safety and biocompatibility documentation based on the product’s intended use and regulatory requirements.

Opacity

Opacity can be particularly important for patient apparel because patients need appropriate coverage and privacy.

A very lightweight fabric may be comfortable but provide less opacity. Fabric weight, color, density, and garment construction can all affect coverage.

Seam Construction

The fabric itself is only part of the finished product.

Seams, closures, cuffs, openings, and other construction details can affect garment durability and, where relevant, resistance to liquid penetration.

For products requiring enhanced barrier performance, buyers should evaluate the complete garment rather than assessing the fabric alone.

Does Color Affect Hospital Gown Material?

Color usually relates to appearance, identification, inventory management, or facility-specific practices rather than automatically defining the material or protection level.

For example, a blue patient gown may be made from PP, SMS, cotton, or another fabric depending on the product specification.

Healthcare facilities may also use different colors for organizational purposes, but there is no universal rule that gives every hospital gown color the same clinical meaning.

For a detailed explanation of hospital gown colors, see ​**What Does a Blue Hospital Gown Mean? Uses, Colors & Materials**​.

How Should Buyers Choose Hospital Gown Fabric?

The best hospital gown material depends on the intended application.

1. Identify the Intended Use

First determine whether the gown is intended for:

• Routine examinations
• Outpatient clinics
• Hospital admission
• Diagnostic procedures
• Patient transport
• General patient care
• Applications where additional liquid resistance is required

Different applications may require different combinations of comfort, coverage, durability, and barrier performance.

2. Select the Appropriate Material

PP may be suitable when lightweight, economical disposable apparel is the priority.

SMS can be considered when buyers require a different combination of strength, filtration, breathability, and barrier characteristics.

Spunlace may be preferred when softness and textile-like comfort are important.

PE-laminated nonwoven can be considered when greater resistance to liquid penetration is required.

3. Check Fabric Weight and Construction

Do not compare products only by material name.

Ask suppliers for:

• GSM
• Fabric composition
• Layer structure
• Garment dimensions
• Closure design
• Seam construction
• Color options
• Packaging specifications

4. Review Performance Documentation

Where specific protective performance is required, request applicable test reports and technical documentation.

The documentation should correspond to the actual finished product rather than simply the raw material.

5. Consider Supply and Customization

For bulk procurement, buyers may also need to evaluate:

• MOQ
• Packaging
• Size range
• Color options
• OEM/ODM capability
• Production capacity
• Quality management systems
• Certifications and technical documentation

For clinics and healthcare facilities looking for a disposable option for routine patient care, a disposable patient gown for clinic and medical care can be considered alongside other material and design options.

Why Does Hospital Gown Material Matter in Procurement?

Material selection affects more than the initial purchase price.

Patient comfort: Softer and more breathable fabrics may be preferred for longer wear.

Product performance: Fabric structure and construction can affect strength and liquid resistance.

Supply costs: Lightweight materials can reduce material consumption and shipping weight.

Workflow: Disposable gowns can simplify handling where single-use apparel is appropriate.

Customization: Manufacturers may offer different GSM, colors, sizes, materials, and garment designs.

For this reason, procurement teams should evaluate the complete product specification rather than choosing a gown based only on the lowest unit price.

Conclusion

So, what are hospital gowns made of?

Disposable hospital gowns are commonly made from non-woven materials such as ​spunbond polypropylene (PP), SMS, spunlace, and PE-laminated nonwoven​. Reusable gowns may use woven cotton, polyester, or blended fabrics.

Each material offers a different balance of comfort, breathability, strength, liquid resistance, and cost. However, the material name alone does not determine the performance of the finished gown.

For healthcare procurement, the best approach is to evaluate the ​material, GSM, construction, intended use, performance requirements, documentation, and supplier capabilities together​.

For buyers sourcing disposable patient gowns in bulk, explore the patient gown product range to compare available styles, materials, and specifications for different healthcare applications.

FAQ

What is the most common material used for disposable hospital gowns?

Spunbond polypropylene (PP) is one of the most common materials used for disposable patient gowns because it is lightweight, breathable, and cost-effective. SMS and other non-woven structures are also used when different performance characteristics are required.

Are hospital gowns made of cotton or synthetic materials?

Both are possible. Reusable patient gowns commonly use woven cotton, polyester, or cotton-polyester blends, while many disposable gowns use synthetic non-woven materials such as PP, SMS, spunlace, or PE-laminated fabrics.

Is SMS better than PP for hospital gowns?

Not necessarily. SMS and PP have different material structures and characteristics. SMS may provide a different balance of strength, filtration, and barrier performance, while lightweight PP is often selected for comfort and cost efficiency. The best choice depends on the intended application and product specifications.

Are disposable hospital gowns waterproof?

Not all disposable hospital gowns are waterproof. Basic PP nonwoven gowns may provide limited resistance to light moisture, while PE-laminated or specially constructed gowns can provide greater resistance to liquid penetration. Buyers should check the actual product specification and test documentation.

What determines the barrier performance of a hospital gown?

Barrier performance depends on more than the raw material. Fabric structure, GSM, layers, coatings, seams, garment construction, and applicable testing can all affect the finished product’s resistance to liquid penetration.

Can polypropylene hospital gowns be recycled?

Unused polypropylene is technically recyclable in appropriate recycling systems. However, used hospital gowns may be subject to healthcare-waste requirements depending on their use and contamination. Facilities should follow applicable local waste-management regulations rather than treating used gowns as ordinary recyclable material.

What should I ask a hospital gown manufacturer before placing a bulk order?

Buyers should ask about material composition, GSM, fabric structure, sizes, dimensions, packaging, MOQ, available colors, OEM/ODM options, quality management systems, certifications, and applicable performance testing. The manufacturer should also be able to provide specifications that correspond to the actual finished product.