Ring Pull Bottle Caps
This is a very common and user-friendly bottle cap design, widely used in various bottled beverages such as beer, soft drinks, ready to drink tea, fruit juice, etc. Its core feature is that it does not require a bottle opener and can be easily opened by hand.
Official name and common names
Official name/technical name: Roll On Pilfer Proof (ROPP) Cap with Pull Tab or Ring Pull ROPP Cap.
ROPP (Roll On Pilfer Proof) means "roll on anti-theft opening", which describes its characteristics of sealing and anti-counterfeiting through mechanical rolling.
Pull tab: refers to the pull tab that can be pulled up.
Common names: pull tab cover, pull tab cover, one second open cover, easy to pull cover, etc.
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