Sunnyda Cleanroom Coveralls
Your Reliable Cleanroom Coveralls Manufacturer
  • One-stop cleanroom coveralls fabrication
  • Prime quality and durable coveralls fabric
  • ISO approved and GMP certified
  • ESD Cleanroom Coveralls
  • ISO 8 Cleanroom Coveralls
  • Lint Free Cleanroom Coveralls
  • Waterproof Cleanroom Coveralls
  • ESD Cleanroom Coveralls
  • ISO 8 Cleanroom Coveralls
  • Lint Free Cleanroom Coveralls
  • Waterproof Cleanroom Coveralls

Cleanroom Coveralls

  • GMP Standard
  • Competitive Price
  • 100% Quality Tested
  • Immediately Delivery
  • Reliable Customer Care

Your Reliable Clean Room Coveralls Manufacturer

For sorting out the need for clean room sterility and containment, Sunnyda is the most desiring brand that offers you specialized products to resist contamination. We continuously introduce technology and innovations in our new clean room product line to meet your demands. We have successfully manufactured an entire stock of Clean Room Coveralls to ensure your personnel protection.

Coveralls manufactured by Sunnyda comes with sealed edges and a carbon grid, preventing fiber losing and static charge dissipation, respectively. It is also configured with minimum shedding and contamination protection through irradiated sterilization. We use monofilament polyester for Clean Room Coveralls construction and studs at the wrist and ankles for adjustments. Coveralls with an integrated hood assist in the rapid gowning procedure.

Sunnyda is confident in attaining your trust by offering you our customization services. We can design coveralls of different sizes as per your requisites except for standard sizes mentioned in our catalog. We are intended to design Clean Room Coveralls as per ISO14644-2015 standardization that will be suitable for ISO 6 clean room and above.

We implement GMP guidelines for designing coveralls to ensure A to D cleanliness grade. Our laundered coveralls are best suitable for your anti-static controlled environments. We also avail our overseas clients with product delivery services without taking much time. Our service engineers are committed to assisting you in product selection and making suggestions for your business growth and management.

If you require Clean Room Coveralls for your safe and contamination-free working in different ISO clean room classes. You need not go way around. Sunnyda is the world-leading brand intended to offer you laundered coveralls for driving your sterilized working in your clean rooms.

So make a hurry and contact our sales team to place your order. You will surely enjoy our products and services at reasonable rates.


Specs 100D 48F*100D 48F(100D materials) Technical Requirements Inspection Results Single Determination
75D 72F*75D 72F(75D materials) / / /
Weight (g) ≈ 150g/m2(100D);≈ 110g/m2(75D) / /  STANDARD
Density(b/cm) 166*82 b/cm(100D);159*92 b/cm(75D)
Electrical Resistance 107-109(ESD stripe),                  106-109(ESD grid)
Electrostatic dissipation time less 0.5s from5000V to 50V(Adapt to Class100)
Resistance value Surface Resistance:106-107Ω;point to point impedance:≤108Ω
Charge(µC/set) / Grade A<0.20;Grade B:0.20-0.60 0.19
Temperature:25℃±5℃;  Relative Humidity:35%±5% Temperature:25.1℃;Relative Humidity:35.1%
Static wire gap 5mm(100D);4.5mm(75D) / /
Clean Room Class Antistatic stripe material: Class 1000 Antistatic Grid material: Class 100 / /

Sunnyda cleanroom coveralls material inspection certificate

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Best quality cleanroom coveralls
Best quality cleanroom coveralls
Chemical resistant cleanroom coveralls
Chemical resistant cleanroom coveralls
Cleanroom coveralls with hood
Cleanroom coveralls with hood
Disposable cleanroom coveralls
Disposable cleanroom coveralls
ESD cleanroom coveralls
ESD cleanroom coveralls
Flameproof cleanroom coveralls
Flameproof cleanroom coveralls
High quality cleanroom coveralls
High quality cleanroom coveralls
Lint free cleanroom coveralls
Lint free cleanroom coveralls
Medical cleanroom coveralls
Medical cleanroom coveralls
Microporous cleanroom coveralls
Microporous cleanroom coveralls
Reusable cleanroom coveralls
Reusable cleanroom coveralls
Water resistant cleanroom coveralls
Water resistant cleanroom coveralls

How to Maintain the Quality of Cleanroom Coveralls

How to Maintain the Quality of Cleanroom Coveralls
Cleanroom Coveralls Shoe Cover

Cleanroom Coveralls Shoe Cover

Cleanroom Coveralls Latex Gloves

Cleanroom Coveralls Latex Gloves
Cleanroom Coveralls Dust Free Cap

Cleanroom Coveralls Dust Free Cap

Cleanroom Coveralls Applications

Cleanroom Coveralls Applications
100% Quality Tested Before Delivery

100% Quality Tested Before Delivery

Help You to Find Clean Room Related Products

Clean Room Coveralls: An Ultimate FAQ Guide

Clean Room Coveralls are clothing products that are worn to protect your body against contamination when working in a clean room.

It usually involves polyester manufacturing and non-lint material for maximum user comfort and preventing fiber shedding.

Polyester offers a high level of protection against contaminants and prohibits the direct contact of clean room air with the operator’s body.

The non-shedding property makes sure to control and limit the contaminant spread in the working area.

This article is a complete guide to Clean Room Coveralls, their features, types, materials, etc. Read below to know why they are essential when working in clean rooms and sterile rooms

Polyester Material for Clean Room Coveralls

Polyester Material for Clean Room Coveralls

What are Clean Room Coveralls?

Clean Room Coveralls are full-body protection suits worn over personal clothing for protection against a vast degree of hazards.

They cover almost the entire body and create a barrier against the contaminants and other particles that can be harmful if you are exposed to them for a long time.

Various synthetic materials are used for making different types of coveralls, and therefore each one has its significant properties.

They are designed to avoid any kind of contamination and are incredibly tight at the wrists and ankles, which block any exchange of air with the environment.

Used for various industries like petrochemical, food, pharmaceuticals, and agriculture, they have additional properties like chemical resistance, fluid resistance, etc.

Sunnyda ESD Clean Room Coveralls

Sunnyda ESD Clean Room Coveralls

What are the Excellent Features of Clean Room Coveralls?

The standard features of Clean Room Coveralls are stated below:

  • The fabric used in the making is ultra-lightweight with SMS 45 gsm.
  • It is made sure that the material is breathable and does not cause the body to overheat to ensure comfort.
  • Anti-static treatment is used for additional safety and reliability.
  • The unhooded designs come with a high neck collar which allows more excellent coverage.
  • There are thumb loops to permit convenient gowning and avoid any mixing of contaminated air.
  • The skin exposure is reduced by using full wrist coverage.
  • Innovative and compressed packaging enables you to store and transport the coveralls conveniently.
  • The gowning time is further reduced due to professional organic folding.
  • The arms are telescope folded, so the coveralls don’t touch the ground while gowning.
  • Legs are also telescope folded for greater convenience during gowning.
  • The highest liquid barrier protection is provided through advanced technology and the right choice of material.
  • Donning is made more accessible by using a 26 inches front zipper.
  • Organic contamination is removed by using radiation. The sterility level of 10-6 is guaranteed.
  • All kinds of organic and particle contamination are prevented by using sterile techniques.

Clean Room Coveralls SMS Material

Clean Room Coveralls SMS Material

What are the Functions of Clean Room Coveralls?

The functions of Clean Room Coveralls include the following:

  • Provide the highest level of protection to the person working in an application that may have hazard exposure.
  • Prevent contamination of the reagents, reactions, and products by creating a barrier between the person and the environment.
  • Some design elements provide additional protection against chemicals, corrosives, and hazardous materials.
  • Enable the worker to work at their station without worrying about any contamination and their health.
  • Another function is to allow the worker to be comfortable in protective clean room attire.
  • Some applications require strict protection from human contaminants like lint from personal clothing, perfume, clothing sleeves touching the workstation, etc. This concern can be dealt with by using good quality Clean Room Coveralls, enabling complete restriction.

Clean Room Coveralls for Highest Level Protection

Clean Room Coveralls for Highest Level Protection

What is the Purpose of Wearing Clean Room Coveralls?

The purpose of wearing Clean Room Coveralls include the following:

Chemical Resistance

They provide sufficient chemical resistance to workers dealing with hazardous chemicals in laboratories, industries, and pharmaceutical companies.

Flame Resistance

Some applications have an added risk of catching fire due to either exothermic reactions, increased heat production, or chemical reactions.

Biohazard Resistance

In laboratories and research areas, you need strict protection against radioactive substances, chemical reagents, and microorganisms which can be avoided by wearing a coverall and clean room suit.


It is essential to provide resistance against the microorganisms like bacterial spores, viruses, etc., that tend to cause diseases in humans. A sterile coverall helps you stay protected.


As there is no contamination from the person to the environment or the reaction, the results are authentic and reliable, leading to successful research. The productivity of the application is maximum in this way.

Biohazard Resistance Clean Room Coveralls

Biohazard Resistance Clean Room Coveralls

What are the Testing Standards of Clean Room Coveralls?

Good quality Clean Room Coveralls must fulfil some specific standards and conditions. This enables you to obtain maximum efficiency by adequately using protective attire.

AS/NZS4501.2 (EN ISO 13688) standard tests the eligibility and performance of the coveralls to make sure if they are safe and efficient for a particular application.

All the performance requirements like compatibility, size designation, ergonomics, and aging are tested to see if the coveralls are worth being used in an application.

The standards make sure that there must be:

  • There is no negative impact on the health of the person who wears it for protective purposes.
  • The user’s comfort is prioritized, and positioning movement is not complicated.
  • Performs the protective function for as long as it is supposed to be used according to the indication.
  • If reusable, there should be no wear and tear after washing.
  • Fluid resistance and chemical resistance are guaranteed and tested.


What is the Basic Classification of Clean Room Coveralls?

Clean Room Coveralls are majorly classified into six main categories, which are discussed below:

Gas Tight Class

Gas-tight classes, also known as Type 1 coveralls, provide maximum protection from workplace hazards.

These suits are fully packed, offering maximum protection to the wearer against contamination. They block the entry of all chemical contaminants regardless of their state. This includes preventing the entry of solid, liquid, and gaseous particles.

Non-Gas Tight Class

The non-gas tight class, also referred to as Type 2 coveralls, offers protection against particular contaminants. These suits are commonly used in applications involving high hazard risk.

They block the entry of all only limited contaminants. These include liquid, dust, and vapour particles.

Protection Against Liquid

This class protects against liquids and is called the type 3 coveralls. The unique property of this type is that it can withstand high-pressure strong liquid jets.

These suits are first tested by exposing them to strong liquid-blasted jets. Sensitive areas of the suit like zip fastenings and seam joints are kept the main target sites in this test.

Protection Against Liquid Spray

Protection against liquid spray class, also referred to as Type 4 coveralls, protects the wearer against liquids and liquid spray saturation.

These suits are also passed through a pressure strong liquid jet test, but the pressure is kept low with constant rotation. The suit is then allowed to saturate.

Protection Against Airborne Particles

Protection against airborne particles class known as Type 5 coveralls offers protection against dry and dust particles. These suits are tested by exposing them to a dust-filled spray cabin while having the wearer run on the treadmill.

The inward leakage is then counted by the particle counters present inside the coverall. The number of dust particles entering the suit is termed inward leakage.

Protection Against Liquid Chemical Splash

Protection against liquid chemical splash class, also called the Type 6 coveralls, offers protection against splashes and light spray.

These suits are tested by subjecting them to a light liquid spray without accumulating on the suit. During this test, the wearer is allowed to rotate constantly.

Type 6 Clean Room Coveralls Provide Protection Against Liquid Chemical Splash

Type 6 Clean Room Coveralls Provide Protection Against Liquid Chemical Splash

What are the Suitable Applications of Clean Room Coveralls?

The suitable applications of Clean Room Coveralls are given below:

Clean Room Coveralls Applications

Clean Room Coveralls Applications

What is the Basis of Classification of Clean Room Coveralls?

The foundation of Clean Room Coveralls classification lies in various variables that must be tested and guaranteed to ensure efficiency and performance.

  • Tensile Strength
  • Ignition
  • Tear
  • Abrasions
  • Cracking
  • Puncture
  • Spray and Aerosol Resistance

These properties enable you to classify the different types so that they can be used in concerned applications respectively.


What are the Multiple Types of Clean Room Coveralls?

There are different types of Clean Room Coveralls available for multiple applications. Each type has its unique features making it suitable for a particular process. Some most common types are briefly discussed below:

Standard Protective Coveralls

This type of coverall consists of a basic protective layer that offers protection against various substances. These substances include dirt, stains, pollution as well as water splashes.

These coveralls have application in tasks where the essential purpose is to keep the clothes clean.

Fire Resistant Coveralls

Fire-resistant coveralls, also abbreviated as FR coveralls, have applications in tasks involving extreme heat. The best example is the work of firefighters.

The primary purpose of this coverall is to offer protection to the wearer against chemicals and potential burns. But what you must consider is that it is not entirely fireproof and may allow some heat to reach the wearer.

Waterproof Coveralls

As the name clearly says, waterproof coveralls have good water-resistant characteristics. It keeps the wearer dry by protecting him from water and moisture. Thus these coveralls are the best fit when wearing humid and wet conditions.

One-Time Use (Disposable) Coveralls

The safest type for Clean Room Coveralls is the one-time-use disposable Clean Room Coveralls type. It has no storage and maintenance demands.

You just have to use it once and discard it after that. This reduces the possibility of contamination by germs or bacteria. It is easily available and affordable also. Because of its overall hygiene and cleanliness, it is the highest safety rating.

Electric Resistant Coveralls

Workers working in electric companies usually use these electric-resistant coveralls. They are the people who have to deal with work-related electrical lines that are connected to telephone poles. Workers working with grids and electrical panels may also use these coveralls.

High Visibility

High visibility coverall is the perfect fit for construction and traffic control. Greater visibility is required to limit dangerous situations when working on the construction site. It has pre-installed light reflectors making them bright and shiny even in the dark.

Waterproof Clean Room Coveralls

Waterproof Clean Room Coveralls

What are the Necessary Features of the Synthetic Material Used in the Making Clean Room Coveralls?

The synthetic material used to make Clean Room Coveralls must possess the following necessary features to ensure maximum efficiency and guaranteed protection.

  • The liquid shielding enables you to avoid any splashes of chemicals or reagents falling on your body directly. These splashes can be harmful and corrosive.
  • These materials show minimum shedding so that there is no contamination from shredded particles from the coverall material itself.
  • It shall be breathable and comfortable to wear. As it needs to be worn for long hours, any increase in temperature can lead to profuse sweating. It just not only makes it uncomfortable and wet but also compromises the efficiency of protection.
  • The material used must be lightweight so that the user does not feel an additional burden.
  • The selected material shall be appropriate for all classes of clean rooms.
  • It shall be a non-linting material to avoid contamination of the environment.


What are the Different Materials Used in the Synthesis of Clean Room Coveralls?

A variety of various materials are used to manufacture coveralls. These materials possess some excellent shielding properties to keep safe from harm.

Any material that allows the harmful matter to enter into the coverall must not be used, and for instance, fabric has openings in it. That’s why knitted fabric must be avoided.

Fabric with no gaps is considered more appropriate because it is composed of closely packed material. Non-knitted fabric is preferred for this purpose.


Although these coveralls are made from a non-knitted fabric, they can’t serve as a barrier against the harmful effects on the environment.

The reason is that their material structure is not closely packed enough to leave any gap in the fabric. Therefore the user is not protected from harmful environments.

Propylene coveralls are more desirable to be used in environments where the individual or its clothes are only exposed to non-harmful materials.

Spunbond-Meltblown-Spunbond (SMS)

This type of coverall is composed of 3 layers made up of polypropylene fabric. The outermost layer gives physical protection.

Then the second layer is known to have barrier properties because it’s manufactured by melting down polypropylene fibres to gain a denser structure.

The protective layer allows no harmful particles and solid material to pass through it. All such qualities make SMS suits quite useful and repairable with excellent protection.

Microporous Film Laminate (MPFL)

The third type of material used to manufacture coveralls is MPFL. This is a double-layered fabric.

The outer layer is composed of microporous polyethylene film attached to the inner layer of spun-bond polypropylene.

The outer layer is exposed to the physical environment, altering its properties. That is why the quality of protection can be decreased. Also, this layer consists of a film possessing non-constant potential, which makes it less reliable for the filtration process.

Microporous Film Laminate Clean Room Coveralls

Microporous Film Laminate Clean Room Coveralls

What are the Steps to Keep in Mind While Wearing Clean Room Coveralls?

To remain protected from harmful working environments, it is necessary to wear the coverall properly.

You can’t keep yourself protected if it’s not worn correctly. To make sure complete efficiency of coverall following procedure must be followed:

  • Carefully check the Clean Room Coveralls for any kind of flaws or physical damage, for example, rip ups or shredded parts. If you find any fault in the coverall, replace it instead of wearing it.
  • If you are wearing any jewellery, remove it to contact the suit and tear it up.
  • Take out the coverall from the clean room garment storage cabinet and wear it. Make sure it fits you properly, wrapping the wrists and ankles.
  • If it consists of a headpiece, it must not be loose and cover the head entirely with a provided hood.
  • Note that first, you try the coverall and practice the actions and motions you do after wearing it.
  • It is necessary to correct any kind of fault in size if you aren’t comfortable moving in it.
  • Select one size bigger to avoid any kind of inconvenience which may occur accidentally due to too many fit clothes.
  • To avoid gaps between the arms cuff and gloves, use tape to cover the area adequately.
  • In the same way, there must be no space left between leg cuffs and footwear.
  • Carefully use the coverall in the workplace to avoid accidental damage to the suit because such damages can reduce the quality and working performance of the coverall, for example, hot liquids or shard surfaces.

Wearing Clean Room Coveralls

Wearing Clean Room Coveralls

What is the Proper Way to Remove the Clean Room Coveralls?

Proper removal and disposal of your Clean Room Coverall also hold significant value in controlling infections, regulating protection, and saving the environment. Here are a few instructions regarding the removal of the coveralls:

  • Don’t take out the coverall when you’re still in a harmful working environment. It must be removed when the job is done and needs to be fumigated immediately.
  • Various procedures are used to fumigate the coverall and other PPE, like decontaminating by shower before removing it.
  • When the coverall is being removed, it is necessary to do it carefully so that the person wearing it or the nearby area doesn’t get contaminated.
  • Must be removed from upward to downward direction and avoid contact with the outer surface. For this purpose, remove it by touching the inner side of the suit.
  • Any contaminated coveralls shall not be left at the workplace or clean room garment storage and carefully waste the one-time used coverall as there is no need to use them again.

Removing Clean Room Coveralls

Removing Clean Room Coveralls

What are the Benefits of Clean Room Coveralls?

The excellent benefits of Clean Room Coveralls are listed below:

  • They enable sterile gowning since they are unzipped with an inside fold.
  • There is a blue indicator line that helps to avoid touching outside.
  • The telescope arms and legs with tunneled elastic enable you to have complete restriction of any exchange with the environment.
  • Elastic cuffs and built-in thumb loops help to avoid any contact with the workstation and reagents.
  • Microbial detection can be easily made to avoid the spread of infectious diseases.
  • There are different types and sizes available for you to choose from.
  • The different degrees of protection offered by various types can choose the appropriate one for your application.
  • You can obtain the highest productivity by avoiding contamination and protecting the health of your workers.
  • Washing, maintenance, and storage are accessible, and therefore it’s easy to keep.
  • The disposal process is simple, and you don’t have to worry about any negative impact on the environment.
  • It can be kept safe in the clean room storage for long periods of time.


What are the Categories of Clean Room Coveralls According to PPE Regulation?

The prevention of the level of risk involved in the application decides the category of the Clean Room Coveralls.

The three main categories are described below:

Category 1:

It involves low risk, and therefore the simple ones come under this category.

Category 2:

It includes the medium-risk applications that involve some degree of a hazard but is not too dangerous to be put into category 3.

Category 3:

The protective clean room clothing that protects you against potentially fatal hazards and direct risks is counted in this category.

All Clean Room Coveralls are included in category three and create a strong barrier to saving you from irreversible damage. These are further classified into six types based on the level of hazard risk.


How to Check the Quality of Clean Room Coveralls?

The quality of Clean Room Coveralls is checked by assessing the following factors:

  • With sterile, single-use type, you must check the certificate of compliance and certification of sterility.
  • Dose validation must be maintained by conducting audits quarterly.
  • All the quality documentation shall be complete.
  • There should be a complete guarantee of fluid resistance, chemical resistance, and biohazard resistance.
  • You should see if the coveralls are according to clean room gowning furniture standards.

Clean Room Coveralls Inspection

Clean Room Coveralls Inspection

What are the Protective Qualities of Clean Room Coveralls?

The protective qualities of Clean Room Coveralls allow them to perform their function at the highest efficiency.

Helmke Tumble Test

This test is used to assess the cleanliness by counting the number of particles sized 0.3µm – 10.0µm that are eliminated from coveralls. There should be less than 1200 particles of 0.5µm size and greater per minute. This is the standard.

Electrostatic Properties

The ability to release electrostatic discharge is determined by the intrinsic properties of the fabric used in the coverall.

It can affect the environment, process, and induction; therefore, anti-static treatment is necessary.


The Clean Room Coveralls are strong and resistant enough to withstand the long working hours and splashes of hazardous material without losing efficiency.

Particle Filtration Efficiency

The ability of the synthetic fabric to filter the particles that the wearer generates is called particle filtration efficiency. This property helps in added protection.

Microbial Penetration

The size of the holes in the fabric is so small that it resists the entry of microorganisms yet maintains breathability, making it ideal for most applications.

Fluid and Chemical Resistance

The ability of the coveralls to repel the fluid and chemicals enables them to withstand harsh conditions.


What is the Difference Between Woven and Non-Woven Clean Room Coveralls?

The difference between nonwoven and woven Clean Room Coveralls is explained below:


A web or sheet structure is glued together using filaments or entangling fibers by using heat or chemicals. It offers the ideal porosity for gas sterilization along with many other beneficial properties.

Synthetic blends and cellulose are the major constituents that enable higher absorbency. It is a more affordable choice.


Widely known as knitted ones are specially designed for critical environments that require extra protection. These are the highest quality coveralls that are responsible for contamination control. The tensile strength is also greater with no shed properties. These are made by looping and knitting monofilaments.

No Woven Clean Room Coveralls

No Woven Clean Room Coveralls

How to Select the Most Useful Clean Room Coveralls for your Application?

To select the most appropriate Clean Room Coveralls, you must look for the following factors:

Look for Reviews

It is essential to look for the reviews of the already existing users to make sure that the promised levels of satisfaction are met or not.

Certificates and Documentation

Make sure that all the certificates and documents are fulfilled. It is to guarantee the standards of quality.

Protective Properties

See if there are all the good protective properties to make a strong barrier to stop particles above 1 micron as well as pressurized liquids and aerosols.

Durable and Long Lasting

There should be high resistance towards abrasion and tearing, due to which you can obtain long-lasting protection throughout use.


In What Ways Do Clean Room Coveralls Protect the User?

The Clean Room Coveralls protect the user due to the following factors:

High Porosity

As there are higher numbers of pores in a definite area, the size of pores is smaller, and therefore there are fewer chances of contamination.

Chemical Resistance

The harmful chemicals are prevented from touching your body directly. This barrier allows you to work freely in an environment surrounded by toxic chemicals.

Fluid Resistance

Many reactions involve splashing and spilling, which is unavoidable sometimes. By wearing the proper protective equipment, you can save yourself from an unfortunate accident.

Flame Protection

The material used to make the coveralls allows you to stay protected against heat and flames. While dealing with exothermic reactions, electrical circuits, and other reactions involving heat, you can feel protected.

Sterile Surface

The surface does not allow any organisms to grow as it is sterile. As there is no colonization on the surface, the chances of microorganisms entering your body are also reduced.



Clean Room Coveralls can be used for protecting your body and the surrounding environment from contamination. But the fabric or material used in its making highly affects the level of protection it can offer. So, along with the size, design, quality, pricing, also consider the material of your protective clothing.

Moreover, pay good attention to the cleaning and washing of your protective clothes to maintain the containment of the clean room.

100% Quality Tested Clean Room Coveralls

100% Quality Tested Clean Room Coveralls

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