Get the steel advisor for Industry app

for your smartphone or tablet now.

Page Tools

May I help you?

Select contact service:

Sign up to receive ArcelorMittal Flat Products Packaging news alerts by email
Page tools
Print
Bookmark
Share on
Contact us Contact us

Not round

Product advice on steels to be used for:
Important specification
  • Seaming and curling ability
  • Lacquer adhesion
Recommendation

Peel-off rings are an alternative to conventional easy-open ends. Varnished rings are closed with a thermo-seal foil.

The most demanding operation is the curling of the ring. A type steel type which bonds well with lacquer is required.

As the steel grades used to make rings are quite ductile, the same grade can usually be specified for both round and non-round rings. 

Steel grades frequently used: TH330 and TS275.

Metallic coating: Tin coating or ECCS. ECCS can be used when the can’s contents are not aggressive. ECCS also assists lacquer adhesion.

Best-in class products