Biodegradable Self-shrinking Sleeve

See How Viskring Works…

Biodegradable Self-shrinking Sleeve

“The CELONS are a secondary seal that goes over a primary closure such as a plastic, metal cap, stopper, tin, twist off or jar making it tamper evident and counterfeit proof, ensuring the integrity of your brand. These are used in many market sectors such as food (honey, sauce, jam and chutney), drink, cosmetic and gas. The product is famous as VISKRINGS or CELONS


Viskring/Celons Availability

  • Continuous Reels of flat folded tubing
  • Ready cut flat folded bands 
  • Diameter Sizes 12 mm up to 119mm 
  • Standard colours and specs – some available in stock. 
  • Transparent, pearlized, metallic, gold, silver and stripes 
  • Application over custom duty stripes 
  • Transparent panels 
  • Printed with a message, logo, UPC code or promotions 
  • Various perforation styles Sample / Mock up service available to test the product on request.

How Do they Work ?

  • The Celons / Viskrings are unique as we are the only manufacturers in the world. They are environmentally friendly tubular bands of cellulose, contained in a preservative solution. Apply wet and use as a secondary seal, hide fill lines, acts as tamper evidence and enhances your brand. Apply by hand, shrinks in the natural environment (up to 30% its original size), dries and results in a smooth, perfect professional finish. Perfect solution for heat sensitive products such as perfume, whisky and any other highly flammable liquids.

How Are Viskring / Celons Made?

  • Viskrings / Celons are made from extruded cellulose that originates from wood pulp derived from renewable resources.
  • 100% biodegradable, once discarded in soil takes up to 6 weeks – this has been verified by the university.
  • Packed in plastic bags within a sealed metal or plastic container.
  • The seals are held in the container in a mild preservative solution.
  • Guaranteed for 12 months unopened.
  • Do not store in minus temperatures, as this will cause damage.
  • Once the containers are opened reseal.
  • Do not dilute preservative solution as this will introduce a risk of bio-degradation.

Benefits Of Using Celons

  • Secure and wrinkle free seal. 
  • Ideal tamper evident solution. 
  • Stops counterfeiting acts as a sealant. 
  • Enhances appearance of a product. 
  • Gives a professional finish. 
  • No need to invest in heavy equipment – Hand Applied 
  • Shrinks easily around awkward shapes. 
  • Can be applied around plastic, metal, glass. 
  • Environmentally friendly. 
  • Bio-degradable. 
  • Prevents evaporation. 
  • Eliminates dust, dirt & dampness. 
  • Perfect for heat sensitive products.


  • Australia’s food packaging industry is growing and need high quality packaging support too. Ekam Global helps food packaging companies to do business using our vast one to one direct packaging network. Viskrings / Celonsis a unique product which can fill in the demands of many environmental consious companies and our partnership will be able to fill the gap between locally available material, adding value to the business. We are the official Australian partners of Viscose UK for Viskrings to establish their business in Australia.
  • Business Opportunity Identification

    We have proven studies at Viskrings products and capabilities. We listen to customers in Australia and then offer the right products from Viskrings.
  • Product Trials, Recommendations, Technical Services

    Once the selection of the packaging materials is made, we coordinate the trials as well as offer the technical services locally.