Tamper-evident band
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A tamper-evident band or security ring serves as a tamper resistant or tamper evident function to a screw cap, lid, or closure. The term tamper-proof is sometimes used but is considered a misnomer giv
break-away band on aluminum cap
Removal of integral band allows hinged snap-cap to function
Tearable metal band on pharmaceutical bottle
Shrink band for secondary seal on a bottle of Japanese shrimp
Screw cap
Videos
A screw cap or closure is a common type of closure for bottles, jars, and tubes.
A screw cap on a plastic bottle
Common screw closures (from left to right): Plastic bottle with plastic screw cap, Dispensing closure for salad dressing (with inner seal), Break-away closure for syrup, Dispensing pump closure, Dispensing closure (with inner seal), Spray pump, Metal closure on glass jar, Child resistant closure, Cap on toothpaste, Measuring cap
plastic screw cap with break-away tamper-evident band
Sports cap closed