What is ROPP CAP meaning?
ROPP is short for Roll On Pilfer Proof, which is a type of non-threaded aluminum closure where the threads are formed in the process of applying the closure to a bottle or container by pressure rollers applying mechanical force. So capping machine is necessary. Aluminium pilfer proof caps are made from Plain Aluminum Sheets. Top & side printing, embossing and engraving are also acceptable by us.
Pilfer Proof Cap is a type of closure used for bottles or containers to prevent tampering, pilfering, or contamination of the contents in the bottles. Ropp caps consist of a plastic or metal cap with a tamper-evident band or ring that breaks or tears off when the cap is opened for the first time, indicating that the product has been opened or used. This helps to ensure the safety and quality of the product and build trust with consumers. This type of cap is commonly used in the packaging of pharmaceuticals, cosmetics, chemicals, and food products.
2) What are Ropp closure sizes?
In regards to ROPP Caps: Available in 18mm, 22mm, 28mm ropp cap and 30mm. Applied in Pharma, Liquor & food processing industries.
3) How do Ropp caps work?
Roll-on pilfer-proof closure originally is an unthreaded aluminum shell. Place it on and press it down onto the bottleneck while thread-forming wheels spin around the shell and press against it to conform to the existing threads of the bottle and locking ring. The bottle can be sealed by the closure properly tightly. When opening the cap, a secure ring will be left on the bottleneck.
4) Application for the Ropp cap:
Ideal for packaging wine, beverages, oral liquid, syrup, and health care products.
5) Colors: Gold, Silver, Rose Gold, Black, or any color you wanted.
6) Suitable Liner Gasket:
PE, EPE, Silicone Rubber, and Butyl Rubber gaskets for different applications.
7) What is the difference between Ropp and screw cap?
Continuous Thread caps are pre-formed threaded plastic or metal caps that can be manually (hand applied) screwed onto the bottle, or placed with a machine.
Roll-on-pilfer-proof caps (ROPP caps) require machinery that forms the threads and attaches the cap to the bottle.
8) How many types of Ropp capping machines?
Manual Ropp capping machine, Semi-automatic Ropp cap machine and Full-automatic Ropp cap machine.
9) Customized cap is acceptable. such as Logo/artwork printing.
