Surgical gowns and caps are ubiquitous in hospital operating rooms, serving as essential attire for surgeons performing procedures. This article examines the key applications and various types of medical non-woven fabrics, explains how these materials enhance the protective capabilities of surgical gowns and caps, and highlights opportunities for collaboration with reliable manufacturers and wholesalers of non-woven surgical apparel.
What Are Surgical Gowns and Caps? The Core Applications of Medical Non-woven Fabrics
Surgical gowns and surgical caps are personal protective equipment worn by healthcare workers during surgical procedures or invasive medical operations. Surgical gowns primarily block the transmission of body fluids, blood, and microorganisms, protecting both patients and medical staff. Surgical caps cover hair and scalp to prevent shedding of dandruff and hair that could cause surgical site infections. The vast majority of modern disposable surgical gowns and caps are made from medical nonwoven fabric for surgical gowns and caps due to its excellent barrier properties, breathability, and cost-effectiveness.
Common Non-woven Fabrics for Surgical Gowns and Caps
Currently, two main types of nonwoven fabrics are used for surgical gowns and caps: SMS nonwoven and SS laminated nonwoven.
Characteristics of SMS Non-woven Fabric
SMS stands for Spunbond + Meltblown + Spunbond three-layer composite structure.
- The middle meltblown layer provides excellent bacterial and particle filtration efficiency
- The outer spunbond layers ensure strength and abrasion resistance
- Soft, breathable, not stuffy
- Good hydrostatic head resistance, suitable for low-to-moderate risk surgeries
- Moderate cost, the first choice for high-volume surgical gowns
Characteristics of SS Laminated Non-woven Fabric
SS laminated nonwoven is made by laminating a microporous breathable film (usually PE film) onto S or SS spunbond nonwoven.
- Extremely high resistance to blood, alcohol, and oil
- Completely impermeable to liquids, achieving AAMI Level 4 highest protection
- Microporous technology ensures certain breathability, though less than SMS
- Better tensile strength, not easy to tear
- Suitable for high-risk surgeries and infectious disease surgeries (e.g., COVID-19, HIV)
Key Requirements for Non-woven Fabrics in Surgical Gowns and Caps
The nonwoven fabric used in a qualified surgical gown or cap must meet the following six key performance requirements:
1.Fluid Resistance：Prevents penetration of blood and body fluids, avoiding cross-infection.
2.Alcohol Resistance:Surgical procedures may involve alcohol-based disinfectants; the nonwoven must resist alcohol attack.
3.Antistatic:Prevents static from attracting dust or generating sparks, ensuring surgical safety.
4.Good Breathability:Medical staff in long surgeries need moisture vapor transmission to avoid stuffy discomfort.
5.Wearing Comfort:The nonwoven must be soft, non-irritating to skin, lightweight, and allow free movement.
6.Good Tensile Strength:The gown should not tear or break during pulling, tying, or bending.
Testing and Certification Requirements for Medical Non-woven Fabrics
To supply global surgical gown and cap manufacturers, nonwoven fabric must pass the following key tests and certifications:
- AAMI PB70 (US standard)：Grades fluid resistance, Level 1-4, surgical gowns at least Level 2, SS laminated up to Level 4.
- EN 13795 (European standard)：Tests barrier properties, strength, microbial penetration.
- ISO 10993 (Biocompatibility)：Non-cytotoxic, non-irritating, non-sensitizing.
- ASTM D1683 (Seam strength)：For gown seam integrity.
- ASTM F1671 (Bloodborne pathogen resistance)：Uses Phi-X174 bacteriophage to simulate viruses.
- Antistatic test (EN 1149)：Ensures surface resistivity meets requirements.
Why Choose Our Medical Non-woven Fabric?
As a professional nonwoven fabric factory in China, we provide the following core values to global surgical gown & cap manufacturers and nonwoven distributors:
- Full specification production：SMS (10-65gsm), SS laminated (35-80gsm), colors blue, green, white.
- Full international certifications：AAMI PB70 Level 2/3/4, EN 13795, ISO 10993, ASTM F1671.
- Strict quality control：Online inspection system, test reports for fluid resistance, alcohol resistance, tensile strength, breathability per batch.
- Cost-effective：Direct supply from China, 30%-50% lower cost than European/American counterparts.
- Stable capacity：2,000 tons/month, ensuring large orders delivered on time.
- Customization services：Laminable; treated for anti-static, blood repellency, and alcohol resistance.
Contact us today for free samples and certification documents, and become our exclusive or preferred partner in your market.
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