Die Nachfüllbeutel sind oft aus LDPE, das sich schlechter recyclen lässt als das Hartplastik, das für Kanister verwendet wird. Das gilt auch wenn es sich um eine Monolayerfolie bei dem Beutel handeln sollte.

Differences between LDPE and HDPE in recyclability Not all types of plastics are easy to process when it comes to recycling. Generally, the lower the classification number, the easier the plastic is to recycle.

Thermoset plastics can not be recycled. HDPE and LDPE are thermoplastics, so they can be. Any plastic that can be recycled are separated according to their resin type. This means that LDPE – classed under recycling number 4 – and HDPE – classed as recycling number 2 – are recycled separately. The process for recycling both plastics is the same, however. Grinders shed the plastics into flakes, which are cleaned, dried, and melted into pellets, or granules. Recycled plastic granules are often used in manufacturing.

Typically, LDPE can be trickier to recycle than HDPE, as it’s a softer material. It can get caught in the recycling machinery, while denser HDPE is easier for machines to process. essentracomponents