Cleanroom labels optimized for your operational needs
CleanMark’s cleanroom labels protect your sensitive environments and are tailored to your exact operational needs so you know they’ll function flawlessly.
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Cutting-edge cleanroom label technology safeguards your sensitive environments
For 40 years, CleanMark has worked with leaders in the semiconductor and pharmaceutical industries to create cleanroom label solutions that protect sensitive environments while optimizing operational processes.
Low particle generation
CleanMark’s cleanroom labels are processed in our own cleanroom from materials designed to prevent particle shedding.
Low outgassing materials
Our low-outgassing materials protect clean environments from VOCs and other contaminating gasses.
Anti-static properties
ESD-safe materials ensure your cleanroom won’t be disrupted by electrostatic discharge.
Chemical resistance
Chemical resistant coatings withstand cleanroom cleaning agents and solvents, ensuring legibility and adhesion.
Residue-free adhesion
CleanMark’s specialized adhesives prevent residue that could trap contaminating particles.
Wondering if your application calls for cleanroom labels?
Here are just a few of the labeling situations that call for a cleanroom-compatible labeling solution.
Our most popular cleanroom labels
Choose one of these popular labels, or work with our R&D team to create a fully customized solution.
Wafer box labels
for reliable tracking with no sticky residue
Chemical labels
to increase safety and support compliance
Equipment and tracking logs
to boost efficiency and reduce risk
Gowning room labels
to speed operations and ensure safety
Product tracing labels
for audit readiness and manufacturing efficiency
Waffle tray labels
to reduce errors and increase productivity
Where the differences actually matter
Contamination is the obvious need that drives cleanroom label purchase, but there are other factors just as important.
| Decision factor | Cleanroom labels | Standard durable labels | Why this matters |
|---|---|---|---|
| Particle generation | Engineered to minimize particle shedding | Not controlled for particle generation | Particle contamination can compromise yield, audits, or aseptic processes. |
| Outgassing behavior | Qualified materials with low outgassing | Outgassing performance varies by material | Outgassing can interfere with sensitive processes and equipment |
| Residue on removal | Designed for clean, residue-free removal | Residue risk depends on adhesive and dwell time | Residue often requires re-cleaning and requalification |
| Cleanroom protocol compatibility | Suitable for ISO-classified environments | Not designed for controlled environments | Using non-qualified materials can introduce compliance risk |
| Exposure to disinfectants | Materials selected to tolerate wipe-downs and cleaning agents | Performance varies; degradation is common | Repeated cleaning is a common failure point |
| Use in audits and validation | Supports documented contamination controls | Limited or no validation support | Auditors look for material intent, not just performance |
| Appropriate use case | Controlled environments, aseptic workflows, cleanroom assets | General industrial or non-controlled applications | Helps teams avoid over-or under-specifying labels |
Increase efficiency with custom cleanroom labels
CleanMark’s cleanroom labels are designed for durability, reliability, and seamless integration into your processes so you never face delays or contamination.
Boost process efficiency
Clean, durable labeling ensures accurate identification of equipment, materials, and workflows in sensitive areas — reducing errors and improving operational efficiency.
Prevent contaminating residue
Adhesive residue can compromise cleanroom integrity. CleanMark’s specialized cleanroom label adhesives offer residue-free adhesion — whether permanent, temporary, or removable — so your surfaces stay clean.
Dependable identification
From tracking critical components to labeling sterile packages, CleanMark’s cleanroom labels can be designed to withstand the toughest environments while remaining legible and adhered.
Choose the right cleanroom labels for the job
CleanMark offers a variety of different cleanroom labels, including a fully customized option.
Removable
From tracking wafer boxes to labeling equipment with inspection info, our removable cleanroom labels stay adhered as intended until you’re ready to remove them. And they leave no messy residue.
Printable
Get the flexibility of ink jet, laser, direct thermal or thermal transfer printing without jeopardizing your clean environments. We offer both partially pre-printed and blank printable cleanroom labels.
Durable
Chemical exposure, extreme temperatures, and abrasion are no match for our durable cleanroom labels. We offer a wide range of label materials to withstand your toughest environmental challenges.
Sterile
When you need to meet two high standards, CleanMark’s sterile cleanroom labels are the solution. These labels are processed in our ISO 5 cleanroom then gamma or e-beam sterilized.
ISO 9001:2015 compliant
Our cleanroom labels are engineered to excel in controlled environments, adhering to ISO-5 cleanroom standards by providing ultra-low particle and residue-free performance. CleanMark is an ISO-certified facility, and our cleanroom compatible labels are produced in a Class 100 environment.
Boost efficiency with labels that are clean and sterile
Highly regulated products often pass through both clean and aseptic environments during manufacturing. CleanMark dual-purpose clean, sterile labels give you the best of both worlds, ensuring compliance, minimizing risk, and speeding production.
Get better cleanroom labels today
Common fail-points of cleanroom labels
If you’re not using a cleanroom compatible label designed by an industry expert like CleanMark, odds are you’ve experienced at least one of these failures.
Fiber shedding
What happens
Paper facestocks and liners shed fibers when labels are handled, dispensed, or torn from the liner during application.
Why it occurs
Paper materials are inherently fibrous. Normal handling (peeling, tearing, or separating labels from liners) releases fibers.
Why it matters
Released fibers can be carried into cleanroom environments, settle on products or equipment, or contribute to elevated particle counts, triggering investigations, re-cleaning, or process interruptions.
Design fix
Synthetic, low-shedding facestocks and liners engineered to minimize particle generation during handling and application, not just during use.
Particulate contamination
What happens
Labels arrive with dust, debris, or other particulates on the surface or accumulate contamination while staged prior to application.
Why it occurs
Labels aren’t cleaned as part of the manufacturing process. Packaging doesn’t protect labels from particulate contamination during transit or storage. Open handling or staging between printing and application allows environmental debris to settle on exposed label surfaces.
Why it matters
Surface contamination can be carried directly into cleanroom environments, increasing particle counts, forcing label disposal, or triggering investigations, resulting in rework, delays, and reduced compliance confidence.
Design fix
Labels should be cleaned and packaged in protective, contamination-controlled bags designed to maintain cleanliness through transit, staging, and handling, not just during application.
Adhesive residue
What happens
When cleanroom labels are removed from a surface, adhesive residue remains, often not discovered until inspection, cleaning, or changeover.
Why it occurs
Adhesives were selected for initial adhesion but not engineered for clean release from surface material after extended dwell time or environmental exposure.
Why it matters
Residual adhesive can trap particles, require additional cleaning, or force labeled items to be replaced.
Design fix
Low-residue, clean-release adhesive systems validated specifically for substrate, dwell time, and removal conditions prevent contamination and rework.
Explore other CleanMark cleanroom and sterile products
Cleanroom tape
Useful for sealing packaging and protective garments and marking floors
Cleanroom tags
Flexible, contamination-free identification
Sterile labels
Irradiated to eliminate microbial contamination
Autoclave indicator labels
Easy-to-read results based on steam, temperature, and time
ETO indicator labels
Indicate successful sterilization by ethylene oxide gas
Gamma indicator labels
Change color to indicate sterilization by gamma radiation
Join the list of innovative companies partnering with CleanMark
Looking for more information about labeling technology and applications?
Semiconductor clean room labels ensure traceability, compliance, and contamination control
Medication labels: why customization matters
What is the ISO standard for implantable medical device labeling requirements?
Stay up to date on the latest cleanroom label technology
From new materials to advances in adhesives, we’ll keep you informed about technology that can make your processes run more smoothly.
Have more questions? We have answers!
Read on for answers to our customers’ most common questions.
