Space opened up in the market for biodegradable bags when the Ylöjärvi-based company Bioska introduced, in 1997, a bag that could be composted and offered a more practical alternative to easily moisture-damaged paper bags.
Over the years, Bioska has evolved alongside its raw materials. Our seamless cooperation with raw material suppliers became a competitive advantage when demand for raw materials began to exceed supply.
The production of multilayer films was the next big step in Bioska’s development in 2010. This expanded the list of potential applications from bags and sacks to industrial packaging materials and agricultural protective films.
We reached our third major milestone in 2019, when Bioska was included in Walki’s product offering. As part of an international Group, Bioska was given the opportunity to show the vigorously growing global market what we can do in Northern Europe.
Today, as we seek solutions to mitigate climate change and use resources more efficiently, Bioska provides compostable bags that reduce dependence on traditional plastic bags.
“The production of multilayer films was the next big step in Bioska’s development”
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Bioska’s values
We strive to demonstrate what responsibility means to us: we develop compostable products, explore new materials, and boldly test solutions that help reduce the use of single-use plastics.
Want to join us?
At Walki, you are part of an international business that supports our customers’ growth by developing solutions for compostable packaging.
We manufacture biodegradable packaging films and bags, and we have more than 20 years of experience in developing and producing these materials.
Job vacancies
Our business is expanding and we’re continually seeking new talent. If there’s no vacancy that currently interests you, please leave an open application.