Swansea-based packaging manufacturer and distributor Viscose Closures has achieved OK compost HOME certification from TÜV AUSTRIA for its transparent Plastic-free shrink sleeves, including printed transparent sleeves.
The certification marks a significant milestone for the business, providing independent verification that the certified sleeves meet recognised criteria for home composting conditions. Viscose’s Plastic-free shrink sleeves are made from sustainable wood pulp and are biodegradable, home compostable and designed to self-shrink at room temperature. This allows them to form a secure, tamper-evident seal around containers and bottles without the need for heat-shrinking machinery.
As environmental claims come under greater scrutiny, third-party certification is becoming increasingly important for brands looking to demonstrate responsible packaging choices. For Viscose, OK compost HOME certification strengthens its position in markets where verified sustainable packaging is a growing priority. The certification also opens further opportunities across sectors such as food and drink, where brands are seeking packaging that supports sustainability goals while still maintaining product protection and tamper evidence.
Emma Blackmore, Managing Director at Viscose, said:
“Achieving OK compost HOME certification is an important step for us and a significant milestone for our flagship product. It gives our customers independent reassurance that the product meets recognised home composting criteria. We are proud to manufacture this product in Swansea and supply it to customers around the world. This certification creates new opportunities for us to support businesses looking for credible, practical and independently verified packaging solutions.”
Viscose is the world’s only producer of self-shrinking, plastic-free shrink sleeves. Manufactured in Swansea and exported globally, the product supports customers with a secure, tamper-evident packaging option that is plastic-free, biodegradable and home compostable. The achievement reflects Viscose’s continued focus on developing packaging solutions that meet real-world customer needs while supporting the move towards more responsible material choices.
