Technology of EASYPURGE
EASYPURGE cleaning technology ensures fast, safe and efficient purging — for clean machines, less downtime and perfect production results.
HIGH TEMPERATURE RANGE
SAFE AND NON-TOXIC
COST EFFICIENT
NON-ABRASIVE
efficient cleaning
ALL-IN-ONE-solution
convenient
EASYPURGE
Quick, safe & clean
EASYPURGE APC is a concentrated emulsion purging compound.
A high-performance purge that cleans screws, barrels and hot
runners fast, safely removing color residue and contamination
with no solvents, no fumes and no abrasion.
ONE PRODUCT
FOR ALL YOUR PURGING NEEDS
1 kg of easypurge
Is equal to 50 kg of a good
purge in pellets.
Easypurge is dosed at just 2%, and the final cost of cleaning is at least 2- 3 times cheaper than using pellet purge.
Operator-friendly. Machine-friendly.
new concept solutions
new concept solutions
in pellet purges
Designed to be mixed 50% with recycled or virgin material , reducing costs without compromising results.
Thanks to its hybrid mechanical-chemical technology, it works effectively on both polar and non-polar materials, such as polyolefins, polyamides, styrenics, PETG, PMMA, PA/EVOH, and others.
“Clear” grade for optics and hot runners without minerals.
EASYPURGE APC
Liquid Chemical
Purging Compound
- Suitable for injection and extrusion molding machines.
- Fast and easy: Shortens changeover times without disassembly
- Deep-reaching flow: Helps clean hot runners and dead spots effectively
- FDA (21 CFR) compliant ingredients*
EASYPURGE
Industries
EASYPURGE is successfully used in a wide range of industries where clean production, fast changeovers, and process reliability are essential.
From automotive parts to food packaging, medical devices, and PET applications – our purging solutions adapt to the specific demands of each sector.
Whether you’re producing high-precision components, color-sensitive packaging, or hygiene-critical products, EASYPURGE ensures consistent results and reduced downtime.
- Automotive
- Consumer Goods
- Food Packaging
- Toys
- Industrial Packaging
- Medical Technology
- Bottles
- Films
- Electronics
- Aerospace
- Industrial Components
- Other Industries
EASYPURGE
Processes
EASYPURGE is designed to perform across all major thermoplastic processing techniques from standard injection molding to complex coextrusion systems.
No matter the machine type or production environment, our purging solutions integrate seamlessly into your process without downtime or disassembly.
Whether you’re dealing with frequent material changes, color transitions, or contamination issues EASYPURGE delivers fast, reliable cleaning with minimal waste.
- Injection Molding
- General Extrusion
- Film Extrusion
- Sheet Extrusion
- Blow Molding
- Compounding
ENGINEERED & MADE
In europe
At EASYPURGE, quality and reliability come first. Our purging compounds are developed, tested, and manufactured entirely in Europe – ensuring consistent performance, full traceability, and compliance with the highest industry standards.
From lab to production floor, every batch is the result of European engineering excellence and strict quality control.
EASYPURGE is trusted by leading manufacturers worldwide – and built to perform where it matters most.
Clean production starts with responsibility
Less Material Waste
EASYPURGE reduces the amount of plastic waste generated during the cleaning process by up to 50% compared to conventional purging compounds. This saves valuable raw materials and minimizes production waste.
No Hazardous Waste
The purged material is not classified as hazardous waste and can be collected and recycled by specialized companies. This makes the cleaning process more environmentally friendly and cost-efficient.
No Emissions or Vapors
During use, EASYPURGE produces no harmful gases, vapors or smoke. The cleaning process is completely safe for operators and contributes to a clean and healthy working environment.
Sustainable Packaging
We use sustainable, recyclable packaging for all our products and focus on environmentally friendly shipping solutions. Our goal is to deliver our products as efficiently and emission-reduced as possible worldwide.
Frequently asked
QUESTIONS
What is the best purging compound for injection molding?
The right purge depends on the resin, contamination and machine. EASYPURGE APC sachets and CT pellets target color, black specks and degraded resin, but the best choice depends on your process. See how to choose below ...
EASYPURGE APC liquid sachets are especially practical for regular purging, preventive cleaning and difficult color changes in medium-size injection molding machines.
They are easy to dose and help clean screws, barrels, nozzles and hot runner systems.
Easypurge CT pellets can be used in any machine size and process. They are mixed with the next material, virgin material, regrind or transition resin at 30–50%. CT101 is ideal for difficult changes and black specks in polyolefins. CT301 is designed for transitions, colors and black specks. CT401 is recommended for transparent parts, colors and haze.
How do you reduce color change downtime in injection molding?
Color change downtime drops when pigment is removed from the areas where it hides, not just pushed through the barrel. EASYPURGE APC and CT pellets help clean screws, valves, nozzles and hot runners. See how it works. Below...
Color streaks usually appear when pigment deposits or degraded resin are released from low-flow areas during the next production run. These areas can include the screw, barrel, check valve, nozzle, hot runner manifold, tips and dead zones.
For injection molding machines between 100T and 1000T, EASYPURGE APC liquid sachets are a clean and accurate option for fast color changes. For processors who prefer pellets, the CT line improves flow, wettability and mechanical cleaning efficiency. CT301 is the most versatile choice for transitions, color changes and black specks.
Can purging compounds remove black specks, gels and carbon contamination?
Yes. Black specks, gels and carbon often come from degraded resin trapped in low-flow areas. EASYPURGE APC and CT pellets help remove contamination before it reaches production. See which option fits your line best, below...
Black specks can appear randomly because small amounts of degraded material break loose from the screw, barrel, nozzle, hot runner or extrusion head. Once this contamination enters production, it creates scrap, downtime and quality problems.
EASYPURGE APC liquid sachets are useful for preventive cleaning and for removing black specks in medium-size injection molding machines. In pellet format, CT101 is the best fit for difficult changes and black specks in polyolefins. CT301 is recommended when the application involves transitions, colors, black specks or a wider range of materials.
Are purge compounds safe for hot runners?
Yes, when the purge is selected correctly. Hot runners need controlled cleaning because pigments and degraded resin can hide in manifolds, tips and channels. EASYPURGE offers liquid and pellet options. Learn how below...
Hot runners require a purge that cleans effectively without relying on aggressive or abrasive action.
EASYPURGE is designed for demanding injection molding applications where residues can remain in areas that are difficult to clean with virgin resin alone.
For standard injection molding machines between 100T and 1000T, APC liquid sachets offer simple and precise dosing. CT pellets can be mixed at 30–50% with the next material, virgin resin, regrind or transition material, helping create a cleaner start-up after purging.
Liquid vs pellet purging compound: which one should I choose?
Liquid or pellet depends on the process, dosing preference and cleaning challenge. APC sachets simplify accurate dosing, APC bottles suit EBM, and CT pellets work broadly at 30–50%. See which format fits your line best, below…
EASYPURGE APC liquid sachets are especially practical for regular purging, preventive cleaning and difficult color changes in medium-size injection molding machines.
They are easy to dose and help clean screws, barrels, nozzles and hot runner systems.
Easypurge CT pellets can be used in any machine size and process. They are mixed with the next material, virgin material, regrind or transition resin at 30–50%. CT101 is ideal for difficult changes and black specks in polyolefins. CT301 is designed for transitions, colors and black specks. CT401 is recommended for transparent parts, colors and haze.
How much purging compound should I use?
The right amount depends on screw capacity, resin, machine size and contamination level. APC liquid and CT pellets use different dosing methods, so the best purge quantity depends on your setup. See the full guide now. Below...
For EASYPURGE APC liquid sachets, dosing is especially practical when the operator needs a clean, pre-measured format for regular color changes, black specks or preventive cleaning in injection molding and extrusion.
For EBM — extrusion blow molding — the APC liquid bottle presentation is the ideal format because it is easier to dose into the process and works well for cleaning extrusion heads, flow channels and areas where material tends to stagnate.
For Easypurge CT pellets, the recommended use is 30–50% blended with the next material, virgin resin, regrind or transition material. CT pellets can be used across all processes and machine sizes.
Is EASYPURGE safe for machines and operators?
Yes. EASYPURGE is designed for plastic processing equipment and operators when used correctly. APC liquid avoids abrasive action and helps reduce issues linked to some chemical purges. See safety details below ...
Different purge products use different technologies, so safety depends on selecting the correct solution and following the safety data sheet. EASYPURGE APC was developed for use in plastic processing equipment and is especially useful when cleaning screws, barrels, nozzles, hot runners and areas where degraded material can accumulate.
Can EASYPURGE reduce scrap, downtime and purging costs?
Yes. EASYPURGE can reduce scrap, downtime and purge cost by cleaning faster and preventing residues from reaching the next run. The real savings come from less waste, less time and smarter dosing. See why below ....
EASYPURGE should be evaluated by the total cost of the purge, not only by the price per kilo. A purge that reduces machine downtime, scrap, start-up contamination and the amount of material required can generate a much lower real cost per changeover.
EASYPURGE APC liquid helps reduce cost because it is a concentrated liquid technology designed to deliver active cleaning performance without unnecessary carrier material.
Easypurge CT pellets also improve cost efficiency because they are concentrated and used at 30–50% mixed with virgin material, regrind or transition material. This allows processors to adapt the purge mix to the process, reduce the amount of purge product consumed and lower the cost per purging operation.
The CT range also improves flow, wettability and mechanical cleaning efficiency, helping reduce time, waste and scrap during transitions, difficult color changes and black speck removal.
City HALL OF Madrid!
QOOTZEER INNOVATION LAB SL has received a grant of €10,680 from the Madrid City Council for the implementation of the investment project entitled “Composite prototype for purge in pellets,” under the public call for grants aimed at promoting, boosting, and reactivating industry and industry-related services in the city of Madrid for fiscal year 2025, issued by the Directorate-General for Economy of the Government Area of Economy, Innovation and Finance
