Inno vation
Inno vation
Your requirements are in good hands
As a system supplier in the plastics sector, we are characterised by flexibility, expertise and speed.
Discover Coko
Prototypes, small series, large series & in-house toolmaking
Regardless of the sector, we realise your project on time
Fast response time thanks to efficient processes between departments
Expertise instead of compromises
Don’t just settle for the first thing that comes along. Instead, demand the best. We are a global system supplier for injection-moulded parts and assemblies – and have the right solution for every task. Our modern injection moulding machines with clamping forces from 800 kN to 24,000 kN produce high-quality and economical injection moulded products for every requirement profile. Whether multi-component injection moulding, MuCell®, assembly injection moulding and more: you can rely on the flexibility of our more than 190 injection moulding machines, which our team combines according to your requirements. Thanks to ultra-modern, automated production facilities, we are also ideally placed to manufacture large technical components. With us, you get everything from a single source – that’s a promise!
- Clamping forces from 800 kN to 24,000 kN
- Fully and semi-automated production solutions in injection moulding
- High-quality & economical injection moulded products according to your requirements profile
- Precise plastics processing in line with requirements on over 105 injection moulding machines
- Expertise in numerous injection moulding processes for the realisation of your products
We make it possible
MuCell® process
Do you want to produce economical, high-quality components? Then you should be interested in the MuCell® process – a physical foaming technology for thermoplastics. This process offers you the economic advantage of weight reduction and guarantees the reduction of sink marks. The advantages of the MuCell® process at a glance:- Weight reduction of the component
- Less material used
- Shorter cycle times
- Reduction of sink marks
Multi-component injection moulding
If several components or functions are to be combined in one part, multi-component injection moulding is always a promising process. Several melts are brought together one after the other during the injection moulding process. With clamping forces of up to 10,000 KN and turntable diameters of up to 1400 mm, we excel in this area with a very high level of manufacturing expertise. Or to put it another way: almost anything is possible here. The advantages of multi-component injection moulding at a glance:- Function integration
- High-strength connection of different materials
- Economical production process
Insert-Moulding
In this joining process, a solid insert is pressed into a plastic mass. This can be made of metal, plastic or other materials and gives the plastic component additional properties, such as strength, rigidity or conductivity. The insert is usually inserted into the mould automatically before plastic injection moulding. The mould is designed so that the insert sits exactly in the desired position. The plastic is then injected into the mould and hardens. The advantages of insert moulding at a glance:- Increased strength and rigidity
- Improved conductivity
- Reduced weight
- Lower costs than with other processes; for example, when using metal components
Thermoplastic foam injection moulding
Thermoplastic foam injection moulding (TSG) is used to produce technical moulded parts with a foam core and non-foam surface layers, so-called integral foams. This process can be applied to many injection-moulded products. Thermoplastic foam injection moulding can be used, for example, to produce thermoplastic components in the white goods sector or in automotive engineering with reduced weight. However, the surface always retains a silvery structure. So if you need a sophisticated surface, the components must be sanded and then painted.
Internal gas-assisted injection moulding
This process consists of filling the mould cavity with two fluids. The first component is a liquid thermoplastic with the known viscosities. Gas, usually nitrogen (N2), is added as a second component. This flows into the core of the melt. The two fluids do not usually mix. A foam structure, as in thermoplastic foam injection moulding, is not achieved here – and is also not desired. In comparison to the classic multi-component technique (sandwich process) with two molten masses, gas as a second constituent offers two significant properties:- negligible viscosity
- high compressibility
In Mould Labeling (IML)
This process is used to produce decorative plastic parts in an extremely cost-effective and efficient manner. A decor is placed in the tool. During the injection moulding process, the plastic part bonds with the decor. We often use in-mould labelling for customers in the automotive and home appliance sectors – for example, for dashboards, door panels, consoles and displays. The advantages of in-mould labelling at a glance:- high scratch resistance
- high-quality and versatile design
- high UV resistance
"Where others stop, we’re just getting started: we form solutions"
Martin Pessara,
Plant manager Bad Salzuflen
- State-of-the-art injection moulding technologies
- Plastic components up to 12 kg component weight
- Fully and semi-automated production solutions in injection moulding