Cardboard Rings

Cardboard 4, 6 & 8-Pack Rings

Our cardboard can rings offer a sustainable alternative to traditional plastic packaging for beer and canned beverages. Designed to fit standard 12 oz beer and soda cans, these 4-pack, 6-pack, and 8-pack cardboard rings are made from 100% biodegradable and recyclable materials.

Manufactured from strong, non-toxic cardboard, these rings provide a secure universal fit while supporting environmentally responsible packaging goals. They are suitable for breweries, beverage producers, and retailers looking to reduce plastic waste without sacrificing performance.

Available in bulk box quantities of 500, 1000, or 1500/2000 units, our cardboard can rings are compatible with manual and semi-automatic ringing machines, including hand press applicators. A reliable, eco-friendly solution for modern beverage packaging.

Shop by size: 4 Pack Cardboard Rings, 6 Pack Cardboard Rings, and 8 Pack Cardboard Rings.

Learn how to apply these cardboard rings with the Hand Press Machine — or convert your existing plastic ringing machine with the Press Head Conversion Kit. For a full comparison of packaging formats, read Cardboard vs Plastic Can Rings for Breweries.