Various types of granules and regranulates play a crucial role in plastic manufacturing. The classification, applications, and environmental impact of these materials determine the quality and sustainability of the final products. This approach allows the industry to select and use these materials responsibly. In our article, we provide a comprehensive overview of plastic granules, regranulates, as well as masterbatches and additives.
Plastic granule grades and their applications
The classification of plastic granules plays a crucial role in determining their appropriate applications. First-grade granules represent the highest quality and are ideal for manufacturing thin films where material quality and precision are critical. Second- and third-grade granules, although less refined, are perfect for thicker film products and other applications where the quality requirements are less strict.
Regranulates are also classified by quality, based on the condition of the waste material used. Selective handling of waste enhances the quality of the regranulate. The highest quality is achieved with regranulates made from clean, color-sorted industrial waste, ensuring consistent and high-quality final products.
Coloured plastic regranulate
What is regranulate and why use it?
Regranulates enable the valuable recycling of plastic waste by reintroducing it into the production cycle. This process
- ensures sustainability while
- maintaining consistent material quality.
During the production of regranulates, plastic waste is cleaned and then formed into granules through an extrusion process, ensuring the purity and reusability of the material.
Regranulate can be used to manufacture colored products, even though the colors may be less vibrant compared to those made from new granules. The most dominant colors are natural, light, and dark tones, transparent versions can also be produced that may exhibit slight color variations.
Products made from regranulate are widely used in various industries, including garbage and construction waste bags, vapor barrier films, agricultural films, and other similar applications.
Regranulate is a more economical choice offering lower costs compared to new granules, with lower costs. It can also be used to produce high-quality end-products, if impurities are minimized during the recycling process.
Masterbatches and additives
Masterbatches and additives play a vital role in industrial plastic film manufacturing. These highly pigmented color concentrates come in a wide variety of shades, including white, black, red, blue, green, yellow, purple, brown, silver, and orange. By blending them with granulate or regranulate, manufacturers can achieve precise and consistent color intensity.
Additives to improve the properties of products
Additives can significantly improve the:
- physical properties,
- durability and
- resistance
of a product.
Examples include degassing additives that improve the extrusion of regranulate, making the processing more efficient. Slip additives help stacked films separate more easily and make bags easier to open. The use of UV stabilizers increases the resistance of tent films to harmful UV radiation, providing longer lifespan and better protection.
Plastic granules and regranulates available in stock
Our extensive inventory allows us to handle bulk orders for granulates and regranulates, including pallet-sized quantities. We also accommodate multi-bag orders for masterbatches with ease.
In addition to raw materials, we offer finished products, including those made from high-quality, non-recycled materials—ideal for partners who prioritize new materials. With our flexible services and broad product range, we strive to meet even the most specific needs. Reach out to us with confidence!
