Package lids

plastic covers

Ellethy Factory for the Production of Bottle Caps 

Plastic caps are an important part of the design of pressurized packaging such as cans and aerosol cans, and are widely used in various industries, including beverage, chemical and pharmaceutical sectors. These caps can be divided into two main types: airtight and leak-proof caps, depending on the application requirements.

Plastic caps are often made from polyolefins, a material that lends itself to injection molding and heat treatment techniques. Caps should be easy to open for the convenience of users, while at the same time, they should be effective in preventing leakage to prevent any problems that may arise from poor sealing performance.