Roll-on pilfer proof caps or ROPP caps are in very high demand in the beverage and food industry, widely used in liquor, medical, pharmaceuticals, beverages, food, agrochemicals, edible oil, lube oil and misc. industries.
ROPP caps and capping machines are used to provide a tamper evident closure with an aluminum or plastic cap on rigid bottles with a threaded lip.
Simply put, it only needs to be a bottle with a rigid mouth.
Pls read this post learn more: What is a ROPP Capper?
In addition, we also provide chuck capping machine and snap capper