Automated Denesting Solutions for Trays, Cups, Containers, and Packaging
Custom Denesters Built to Eliminate Container Handling Bottlenecks
Whether you’re working with plastic trays, paperboard containers, molded fiber packaging, cups, tubs, or specialty containers, FEMC designs denesting equipment that improves line efficiency, reduces jams, and ensures reliable container placement.
For more than 45 years, manufacturers have trusted FEMC to solve complex container handling challenges with custom automation systems built around their products, production speeds, and packaging requirements.
What Is Denesting?
Denesting is the process of automatically separating stacked containers, trays, cups, lids, or packaging components and placing them onto a production line. A denester machine eliminates manual loading while improving speed, consistency, and overall production efficiency.
Automated denesters are commonly used in food packaging, medical packaging, consumer goods manufacturing, and industrial production environments where reliable container handling is critical.
How Does a Denester Work?
A denester machine separates containers from a stack one at a time and places them into the next stage of production. Depending on the container design and application, a denester may use:
- Mechanical screws
- Vacuum technology
- Peel mechanisms
- Pick-and-slide systems
- Pick-and-place automation
- Robotic handling systems
The right denesting solution depends on factors such as container material, stack consistency, production speed, and container geometry.
Common Denesting Problems We Solve
Container handling issues can create production bottlenecks, increase labor requirements, and reduce overall line efficiency. FEMC engineers denesting solutions to solve these challenges before they impact your throughput.
Containers Sticking Together
Static electricity, vacuum lock, or tight nesting can make containers difficult to separate. FEMC’s Pick & Place and Robotic Denesters are designed to overcome these challenges while maintaining accuracy.
Inconsistent Stack Quality
Variations in manufacturing can cause containers to feed inconsistently. Our denesters are engineered to compensate for stack variations and maintain reliable operation.
Tray Jams and Misfeeds
A single misfeed can slow down or stop an entire packaging line. FEMC systems are designed to ensure smooth, consistent container release and placement.
Delicate Paperboard or Fiber Containers
Paper and molded fiber packaging often require specialized handling. FEMC Peel Denesters gently separate containers while minimizing damage.
High-Speed Production Requirements
For demanding applications, FEMC can integrate advanced automation and robotic technology that maintains accuracy even at higher production rates.
Not sure what’s causing your denesting issues? Send us your samples and we’ll help identify the right solution.
Which Denester Is Right for You?
Choosing the perfect denester can be complex. That’s why FEMC created a simple five-question quiz designed to help manufacturers identify the best solution based on their container type and production requirements.
Explore FEMC Denester Machines
No two containers behave exactly the same. FEMC offers multiple denester technologies designed around specific container shapes, materials, and stacking characteristics.
Ideal for containers that maintain a consistent gap when stacked. Screw Denesters provide reliable, high-speed separation and placement for many plastic container applications.
Designed for paperboard, molded fiber, and other delicate packaging materials. Peel Denesters gently separate containers while protecting product integrity.
Perfect for containers with compressed flanges or unique stacking characteristics. Pick & Slide technology provides controlled separation and accurate placement.
Ideal for containers that tend to stick together or require additional control during handling. Pick & Place systems offer precise container positioning.
For more complex applications, robotic denesters provide maximum flexibility and adaptability while maintaining reliable operation.
Custom Denester
When standard solutions aren’t the right fit, FEMC engineers custom denesting equipment tailored to your specific container and production requirements.
Which Denester Is Right for My Containers?
The best denesting equipment depends on the material, geometry, and stacking characteristics of your containers.
Plastic Trays
Plastic trays often perform best with Screw Denesters or Pick & Slide systems depending on stack consistency and flange design.
Paperboard Containers
Paperboard packaging frequently requires Peel Denesters to ensure gentle and consistent separation.
Molded Fiber Packaging
Molded fiber products typically benefit from peel-style denesting systems designed to minimize product damage.
Cups and Tubs
Stacked cups and tubs often require vacuum-assisted, Pick & Place, or robotic denesting solutions.
Difficult-to-Separate Containers
Products with static, vacuum lock, nesting issues, or unusual geometry may require robotic or custom-engineered solutions.
What’s the best way to know? Send FEMC your samples. Our engineers can evaluate your containers and recommend the most reliable denesting solution for your application.
Industries We Serve
You make it, we pack it.
FEMC serves manufacturers across a wide range of industries. If your production line requires packaging automation or container handling equipment, we can help.
Meat
Poultry
Seafood
Produce
Bakery
Snacks
Confectionary
Ready to Eat
Why Manufacturers Choose FEMC for Denesting Equipment
THE MOST TRUSTED BRAND IN AUTOMATION.
45+
YEARS IN BUSINESS
Since 1977, FEMC has designed and built automation solutions from our headquarters in Cleveland, Ohio.
5,000+
MACHINES DEPLOYED
Decades of experience have resulted in thousands of successful automation installations across North America and beyond.
748+
SATISFIED CUSTOMERS
Manufacturers around the world trust FEMC equipment to keep their production lines running efficiently.
FAQs About Denesters
What is a denester machine?
A denester machine automatically separates stacked containers and places them onto a production line for filling, sealing, labeling, or packaging.
What types of containers can a denester handle?
Denesters can handle trays, cups, tubs, molded fiber containers, paperboard packaging, plastic containers, and many custom packaging formats.
How do I know which denester I need?
The right denester depends on your container material, stack characteristics, speed requirements, and production environment. FEMC can evaluate your samples and recommend the best solution.
Can FEMC test my containers?
Yes. FEMC can evaluate your trays, cups, tubs, paperboard packaging, molded fiber products, and specialty containers to determine the best denesting approach.
What industries use denesting equipment?
Food packaging, medical packaging, consumer goods manufacturing, industrial packaging, and many other industries rely on automated denesters to improve efficiency and reduce labor requirements.
Can a denester be integrated with other packaging equipment?
Yes. FEMC denesters can be integrated with filling systems, conveyors, sealing equipment, lidders, and complete packaging automation lines.
Send Us Your Samples for Testing
We’re Here to Help
Every container presents unique handling challenges. FEMC engineers evaluate trays, cups, tubs, paperboard packaging, molded fiber containers, and specialty products to determine the best denesting solution for your operation.
If you’re experiencing jams, inconsistent feeding, stuck containers, or production bottlenecks, our team can help identify the right path forward.