
Filling and capping line for mascara, lip gloss, eyeliner, makeup, eyebrow gel, and more
Whether it’s mascara, lip gloss, or eyeliner – highly pigmented products are among the most iconic formats in decorative cosmetics. For them to deliver their full effect, texture, coverage, and application must work in perfect harmony. Every formulation demands precise processing, as even the slightest deviations can affect the application experience and the final result.
Solutions that ensure maximum precision are particularly in demand when dealing with small fill volumes, high production speeds, and custom applicators. Different viscosities, delicate packaging, and frequently changing formats present additional demanding challenges for filling.
With groninger’s perfectly tailored production line solutions, you get the highest product quality, precisely tailored to your needs, while still enjoying short lead times. These solutions can be easily configured to meet your specific requirements, and our service team is always on hand to provide solutions when you need them most.
Different Filling Systems
Every product has specific requirements that must be taken into account during filling. Viscosity and filling temperature are just two of these factors. With a variety of filling systems, you’re prepared for any eventuality. Filling at higher temperatures is possible; for creamy products, for example, a rotary lobe pump is used. To prevent air pockets, the container can be rotated in a controlled manner at a spinning station.
Various capping stations
With our modular system solutions, you also have the option of using different capping stations to ensure the right cap is applied to every container. For example, scrapers and stoppers at Station 1, brush caps, screw caps, or snap-on caps at Station 2 are no problem with our systems.
Conveyor for all cup sizes
When different products need to be transported repeatedly, using a cup conveyor saves money. This keeps the effort required for format changes to a minimum, as only the transport cups need to be swapped out.
Space for special functions
The custom-designed system solution is configured so that various special functions or even manual steps can be easily performed on a separate conveyor loop.
Siemens or Rockwell control systems
The machines can be controlled using Siemens or Rockwell systems.
- High machine uptime and productivity
- Maximum process reliability with precise control of the filling process
- Format-independent: processing of a wide range of products to be filled
- Products can also be filled at controlled temperatures
- Different pump sizes can be combined and controlled independently
- Reliable capping technology, even for unstable and conical containers
- Easy to maintain and upgrade: for example, simple and ergonomic replacement of product tanks and pumps
- Use of high-quality, durable materials
- Exceeds required standards
- Maximum quality of the final product













