The metal sealing compound is used for the sealing of rigid packaging containers and is mainly used for the sealing of various bottles, cans and barrels. In order to make the seal good, rubber or resin coatings are often applied to the lid flange.
(1) Metal caps for bottles are mainly used for the sealing of various plastic, glass and metal bottles, which are divided into the following categories:
① Gland sealing. The seal is reliable and easy to unseal. It is often used for the sealing of glass bottles of beer, soda and other gas-containing beverages.
②Twist the broken cover (also known as the anti-theft cover) to seal. The seal is tight and reliable, easy to unsealed, beautiful in appearance, and can leave traces when unsealing, to identify whether the product has been used, suitable for high-end wine bottle sealing.
③Sealing with piping. It is mainly used for the sealing of wide-mouth glass bottles and cans. The bottom edge of the cylindrical metal lid is rolled and deformed and pressed tightly on the lower end of the bottle mouth flange to form a seal. There is a ring-shaped spring rubber pad between the bottle mouth and the bottle cap so that the sealing can be reliably sealed.
④Screw cap and seal. The cap and the container are sealed by a threaded connection, which is one of the common sealing methods for various bottles and containers.
(2) Metal can lids are used for the sealing of metal cans. The most common ones are:
①Cut open cover;
②Pull open cover.
(3) The aerosol valve is mainly used for the packaging of aerosol cans.
(4) The barrel sealer is mainly used for sealing various barrels.
Short comment: The metal cap seal can effectively seal the content. Our company provides various cap seals. Customers can choose to print the color and logo on the surface of the metal cap seal. At the same time, we also provide plastic cap seal.
![[Knowledge Science] Lubricating Oil Application Common Problems Summary-1](/uploads/image/20220701/16/lubricating-oil-application-common-problems-summary_400x400.jpg)
[Knowledge Science] Lubricating Oil Application Common Problems Summary-1July 1, 20221. The use of lubricating oil in the process of blackening is normal?Answer: black oil for three reasons: (1) oil metamorphism, (2) parts wear, (3) the impurities into the fuel tank, if in use process...view
Differences between Plastic Drum Cap Seals and Common Drum Cap SealsFebruary 5, 2024If you work in a variety of industries, you are most likely familiar with drum cap seals. These small yet crucial components are used to ensure the security and integrity of drum contents during stora...view
Drum faucetApril 27, 2023When we want to drain the liquid out of the drum, the easiest way is to install a drum faucet. Drum faucets allow controlled and fast distribution of contents from drums. Also known as drum taps, they...viewDrum ClosureJune 5, 2023Closures are devices and techniques used to close or seal a bottle, jug, jar, tube, can, etc. Drum closures are used to close and seal drum or barrel. Closures can be a cap, cover, lid, plug, etc. Dru...viewImportance of Using Proper Drum Bung Seals for SafetyJanuary 31, 2024In industries that deal with hazardous substances and liquids, safety is paramount. One crucial aspect of ensuring safety is the use of proper drum bung seals. Whether you work in chemical manufacturi...view
Introduction To The Shanghai PortJune 30, 2022Shanghai Port is a port of Shanghai, China, located in the middle of the Chinese mainland coastline and the Yangtze Estuary. It passes through the northern and southern coastal regions of China and th...view
EN
ko 
fr 
de 
es 
it 
ru 
pt 
ar 
vi 
th 
