Recycling HDPE Milk Bottles: Benefits & Sustainability

Recycling HDPE (high-density polyethylene) milk bottles is an environmentally friendly and economically viable process, primarily involving plastic crushing washing line, and plastic granulation line.

Plastic HDPE (High-Density Polyethylene) is a commonly used material in packaging, containers, and other products.It is important to properly dispose of plastic HDPE to avoid it ending up in the landfill.

Here are some methods to responsibly dispose of plastic HDPE:

Recycling: Plastic HDPE can be recycled into new products. Check with your local recycling facility to see if they accept plastic HDPE and what their recycling guidelines are. Make sure to clean and dry the plastic HDPE before recycling.

Reuse: If your plastic HDPE items are still in good condition, consider reusing them instead of disposing of them. You can use them for storage, crafts, or other purposes.

Recycling Is Simpler Than You Think

One of the most common things we hear from new customers is: “We know we have a lot of material, but we don’t know where to start.” Don’t worry—here’s a simple overview of the process:

Sorting

Identify whether your material is PE, PP, PET, HDPE or mixed. Proper sorting prevents downstream processing issues.

Washing

For contaminated materials like agricultural film, woven bags, or household waste, steps like shredding, washing, dewatering,

and drying are essential before pelletizing.

Melting & Extrusion

Under heat, plastic becomes molten. This is when degassing and impurity removal happen to ensure consistent pellet quality.

Pellet Cutting & Cooling

The molten plastic is cut into pellets and cooled for reuse.

Collection & Packaging

Pellets can be reused internally or sold to other manufacturers.

Sustainability:

. Increase the added value of recycled plastics

The application of the washing line makes the recycled plastic cleaner and free of impurities, thus increasing its added value. Cleaned plastics can more easily be used in the production of high value-added products, promoting resource reuse and recycling in a circular economy.

. Leader in industry development

The plastic recycling washing line is not only a major innovation in environmental protection technology, but also a development engine that leads the entire plastic recycling industry forward. Its application can not only improve the competitiveness of the plastic recycling industry, but also make an important contribution to the realization of a green and sustainable future society.