Bioplastic in industrial production, injection moulding, thermoforming and extrusion
The most common concern when switching to bioplastic
When plastics processors think about switching to sustainable materials, the most common question is: do I need to buy new machines? The good news: with comp I verde, the answer is no. The compound was developed to run on existing standard processing equipment, without retooling, without additional investment.
Injection moulding with comp I verde
Injection moulding is the most widely used processing technology in the plastics industry. comp I verde behaves like a conventional thermoplastic during injection moulding. Tool temperatures, injection speeds and cooling times may need to be slightly adjusted, fundamental process changes are not required.
Typical injection-moulding applications for comp I verde include flower pots, single-use tableware, packaging parts and small technical components with defined service life.
Thermoforming
For sheet-like products such as trays, shells and blister packs, thermoforming is the most economical processing method. comp I verde can be extruded into semi-finished products and then further processed by thermoforming. The sheets show good formability and sufficient stability for typical packaging applications.
Extrusion
In extrusion, comp I verde is used to produce profiles, films and tubes. Extrusion is particularly relevant for agricultural applications such as mulch films or single-use binding twines. The extruded products show the mechanical resilience needed for the application and only start decomposing on soil contact.
Deep-dive into each processing method
If you want to explore a specific processing method in more detail, the following articles cover the basics of the three most important technologies:
- Injection moulding basics, process steps, materials, benefits and drawbacks at a glance.
- Plastic extrusion basics, from screw to mulch film.
- Thermoforming basics, sheet vs. plate thermoforming compared.
Processing parameters and technical support
Specific processing parameters for comp I verde depend on the application, desired wall thickness and any additives used. On request, BIOAFFIN provides processors with technical data sheets and processing recommendations.
We also support newcomers through the first processing phase, from dosing recommendations to optimum process parameters. Talk to us directly if you want to qualify comp I verde for your equipment.
Mass-production ready, not just for small batches
comp I verde is designed for industrial series production, not just for prototypes or small batches. The compound is available in sufficient quantities and can be delivered in series quality. For specific application requirements we also offer tailored formulations.
