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 icon-eindeloos-recycling  Endlessly recyclable
  Sustainable
usp-besparing  Cost-effective
  Reduced carbon footprint

Innovating glass recycling

Maltha, a Renewi subsidiary, is one of Europe’s leading glass recycling companies. Each year, we process over 1,2 million tons of raw glass cullets into top-tier recycled materials. Through state-of-the-art optical sorting and processing technologies, we achieve industry-leading purity levels, ensuring our materials meet the highest performance standards.

Our range of high-quality, recycled glass materials serves the glass, insulation, and various other industries, offering sustainable and fully circular glass solutions.

Why choose Circular glass?

  • Endlessly recyclable – Glass can be recycled indefinitely without losing quality
  • High purity and quality – Our advanced sorting ensures premium raw materials
  • Lower CO2-footprint – Reduce emissions by choosing circular materials
  • Sustainable and cost-effective – Recycled glass conserves natural resources and cuts production costs

Premium circular glass for various applications

What happens to the glass from the bottle bank?

We take you behind the scenes of the recycling process for container glass. Discover how we effectively remove contamination and transform glass waste, raw glass cullets into circular products used in the glass industry.

The importance of flat glass recycling

Discover how we transform flat glass waste into pure cullets, forming the foundation for new glass products in the glass, insulation and various other industries.

“By working together and sharing expertise, we continuously improve processes and product quality" Robert de Ridder, OI (Worldwide leader in glass packaging) Read the full testimonial

Your questions answered

How pure are the recycled glass products?

Our recycled glass materials meet the highest purity standards. Per ton, there is a maximum of 25 grams of ceramics, stone, or porcelain (CSP), 100 grams of plastic, and minimal metal contaminants.

Can I order custom glass shard sizes?

Yes, we offer customised cullet sizes for both hollow and flat glass applications. Contact us at customercare@maltha.com or call +31 (0)167 529 529 to discuss your needs.

Do you provide material samples?

Yes, we offer samples upon request. Get in touch via customercare@maltha.com or call +31 (0)167 529 529 for more details.

How does using recycled glass lower my carbon footprint?

Recycling glass requires significantly less energy than use of virgin raw materials like sand and soda ash reducing CO₂ emissions and conserving natural resources.

Get in touch for a sustainable future

Want to make your production more circular with high-quality recycled glass?

Contact us today for a tailor-made solution!

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