The sealing performance of 8011alu alu blister foils will vary depending on a number of factors such as the thickness of the foil, the sealing temperature, pressure and dwell time during the sealing process, as well as the characteristics of the blister packaging machine used.

8011 aluminum alloy is often used in pharmaceutical blister packaging due to its excellent barrier properties, heat sealability and formability. Alu alu blister foil usually consists of three layers: an aluminum foil layer, an intermediate barrier layer (usually a heat-sealable resin) and a sealing layer.

Aluminum The sealing performance of aluminum blister foils is typically evaluated based on parameters such as peel strength, burst pressure and seal integrity. These parameters are critical to ensuring that pharmaceutical products are protected from moisture, oxygen, and other environmental factors.

From the physical properties of aluminum foil, 8011 aluminum foil has excellent moisture resistance and air tightness. Its density and thickness are carefully designed and manufactured so that it can effectively isolate external moisture and oxygen, protecting the contents of the package from damage. This moisture-proof and air-tight property makes 8011 aluminum foil ideal for sealed packaging.

For example, in the sealing test, 8011 aluminum foil showed good heat sealing strength and peel strength. Heat sealing strength refers to the bonding strength between aluminum foil and other materials during the heat sealing process, while peel strength refers to the force required to tear off the aluminum foil sealing film. Through testing, it can be found that the heat sealing strength and peel strength of 8011 aluminum foil are both high, which means that it can be firmly bonded to the packaging container and is not easily torn, thereby ensuring the sealing of the packaged items.