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Sustainability
Naturally Glass
#1
Glass can be recycled endlessly without losing quality. Using recycled glass not only saves raw materials but also energy. Reusable bottles, for example, can be reused up to 50 times before ending up in glass recycling.
#2
Glass consists mainly of quartz sand and lime, which give the material its durability. These raw materials are sufficiently available in nature and are even extracted directly in Germany and Europe. Thanks to modern lightweight glass technology, fewer raw materials are consumed and the CO₂ footprint is reduced through lighter transport.
#3
As a packaging material, glass forms no chemical bond with its contents and at the same time protects them from external influences. It keeps contents fresh and even allows food to be preserved for the long term through boiling, pickling, or canning. Glass therefore enjoys a high level of trust – especially as food packaging.
Paints and varnishes
Our organic UV inks contain no heavy metals such as lead or cadmium, cure under UV light, and therefore require no energy-intensive curing ovens.
Monitoring of the carbon footprint
In addition to expanding renewable energy, PSL regularly conducts CO₂ footprint analyses to specifically reduce its own resource consumption. This includes, among other things, the use of electric forklifts and LED lighting, energy-efficient construction according to the KfW standard, and the optimisation of transport routes and logistics.
No emissions
Our coating process emits no solvents or other harmful substances. It is a closed system, known as "closed cycle finishing." Overspray residue is collected and supplied to other industries as a raw material.
Photovoltaic system
Our production sites are equipped with large-scale photovoltaic systems. This allows us to save around 700 tonnes of CO₂ annually.
Electromobility
We promote e-mobility and therefore offer our employees charging stations for electric cars on company premises, as well as e-bike leasing.