What is the Disposable Coverall?
Disposable coveralls are a type of personal protective clothing designed to cover the full body and provide a strong barrier against liquids and aerosols. They are typically made from non-woven fabric and come in a one-piece design with sleeves, pant legs, and often an attached hood and boot covers for complete protection.
What Material Are Disposable Coveralls Made Of?
Disposable protective coveralls are essential protective equipment in various industries, offering a reliable combination of comfort, safety, and durability. They are typically made from various materials such as PP non-woven fabric, SMS, breathable microporous film, or PP+PE coated fabric. Whether you’re dealing with chemicals, liquids, hazardous particles, or are involved in firefighting and emergency response, these protective coveralls are designed to meet your specific protection needs.
SMS Microporous PP Nonwoven + PE Coated PP Nonwoven fabric comparison
Polypropylene (PP) Disposable Coveralls
Spun-bonded polypropylene is a lightweight, breathable fabric commonly used in disposable coveralls for low-risk environments. PP disposable coverall provides basic protection against dry particulates, dust, and general dirt, making it suitable for tasks such as light industrial work, maintenance, cleaning, or food processing.
Polypropylene coveralls are designed as one piece, featuring a single collar or an attached hood, with or without integrated boot covers, affordable price, making them an excellent choice for many situations where contamination risk is minimal but coverage is still necessary.
White PP Non-Woven Fabric
PP Nonwoven + PE Film Disposable Coverall
Polypropylene (PP) nonwoven fabric with a thin layer of polyethylene (PE) film disposable coverall, which significantly enhances its liquid resistance. The outer PE coating acts as a barrier that effectively blocks out splashes, dirt, dust, and other contaminants. PP and PE coated disposable coveralls are ideal for work environments where exposure to liquids or chemicals is common, such as chemical factories, manufacturing facilities, food factories, and laboratories, etc.
PP Nonwoven +PE Coated Fabric
SMS (Spunbond-Meltblown-Spunbond) Disposable Protective Coveralls
SMS barrier fabric is a unique trilaminate material—Spunbond-Meltblown-Spunbond. The spunbond layer consists of continuous filament, with good tensile strength and elongation, melt blown layer consists of continuous microfiber. SMS disposable coveralls provide excellent comfort, breathability, softness, and wearability. They are also antistatic and offer effective protection against dust, particles, anti alcohol, anti-blood, and anti-oil, helping prevent the spread of bacteria and viruses.
With a high level of protection and comfort, SMS disposable protective clothing is widely used in high-class protection areas of medical, hospital, cleanroom industrial, and laboratory environments.
Microporous Film Fabric
Microporous Disposable Protective Clothing
Microporous fabric is laminating a microporous film onto a nonwoven fabric, creating a barrier that effectively blocks liquids and particles while allowing water vapor to escape. Microporous coveralls are a more durable and cost-effective type of disposable protective clothing, making them ideal for use in pharmaceuticals, healthcare, agriculture, and other industries involving the handling of hazardous materials.
SMS Fabric
Disposable Protective Coverall EU Standards
Standard EN 14605 specifies the minimum requirements for the following protective clothing against chemical agents, of limited use and reusable. If you are in a working environment that has a risk of dust, chemical splashes, or cross-contamination, it’s essential to understand the EN Standards with a protective coverall.
Type 1 Gas Tight Suits (EN 943 part 1): Protects against liquid and gaseous chemicals.
Type 2 Non-gas Tight Suits (EN 943 part 1): Protects against liquid and gaseous chemicals.
Type 3 Liquid Tight Suits. (EN 14605): Protects against liquid chemicals for a limited period.
Type 4 Spray Tight Suits (EN 14605): Protects against liquid chemicals for a limited period.
Type 5 Particulate suits (EN ISO 13982-1): Protects against airborne dry particulates for a limited period.
Type 6 Reduced Spray Tight Suits (EN 13034): Protects against a light spray of liquid chemicals.
Disposable Protective Coverall EU Standards EN ISO 13688
How to Choose Different Material Disposable Coveralls?
Among the various options on the market, microporous film coveralls are the most commonly used and widely chosen by customers. In contrast, PP and SMS coveralls are relatively rare. Considering that PE coating is waterproof but not breathable, PP+PE laminated coveralls are also less popular. Microporous film provides both water resistance and breathability, so unless breathability is specifically restricted, most customers tend to choose microporous film materials for their coveralls, regardless of fabric weight.
For low-hazard environments where the main concerns are dust protection or sterilization, PP or SMS materials can be sufficient. Microporous film is suitable for a wide range of protective applications, including those involving moderate hazards. Additionally, all three materials—PP, SMS, and microporous film—can be specially treated (e.g., anti-static, flame-retardant) to meet higher protection requirements in specific work environments.
Explore Orient Honest Disposable Protective Suite Series
Orient Honest is a leading disposable coverall manufacturer from China, offering a wide range of disposable protective clothing to meet various industry needs. With CE and ISO certifications, you can rest assured regarding product compliance, as we provide comprehensive test reports for your review. Here are the best-selling disposable coveralls in 2025:
SMS Flame Resistant Disposable Coveralls Bulk
Wholesale blue fr disposable coveralls type 5 6
Type 5/6 Microporous Disposable Protective Clothing With Tape
Type 5 6 disposable coveralls with hood and boots in bulk
Polypropylene Disposable Coveralls With Hood
pp white bulk disposable protective clothing with hood
PP Non-woven PE Film Single Collar Disposable Protective Clothing
PP PE coated disposable nonwoven coverall
In Conclusion
Understanding the different materials used in disposable coveralls is essential when selecting the right protective clothing for your specific work environment and business needs. Whether you need basic dust resistance, enhanced liquid protection, or breathable comfort for extended wear, there’s a suitable coverall fabric that meets your safety standards. At Orient Honest, we offer a full range of disposable protective coveralls—from lightweight options for low-risk tasks to Type 5/6 SMS coveralls for high-contamination settings. Backed by professional guidance and hands-on industry expertise, we help you choose the right solution with confidence. Contact our team today to get the latest quote and expert support for your bulk order needs!
