PTP Blister Aluminum foil Jumbo Roll
Similar to other metals, aluminum foil has a highly dense metal crystal structure, consisting of tightly arranged spherical atoms, which fill any available space.
The size and orientation of these crystal structures can be changed, and the metallurgical state barrier effect of aluminum foil is not affected. In theory, when there are 5 to 10 layers of atoms, no other molecules can penetrate, and even the smallest helium molecules cannot pass.
That is to say, the absolute barrier has nothing to do with the thickness of the material, and the perfect aluminum foil can completely block any gas and light.
|Typical products||Medicine foil, meal box material, food package foil, etc|
However, in fact, due to many factors such as the rolling process used in the production of aluminum foil, the quality of rolling oil, the condition of the surface of the rolling rolls, the process operation technology and the environment of the production site, pinholes inevitably appear in aluminum foil, especially thin aluminum.
The size of pinholes and the number of units per unit area are one of the important criteria for measuring the quality of aluminum foil products. The existence of pinholes makes the barrier properties of aluminum foil incomplete.
Our firm specializes in offering a broad range ofAluminium Foil. This offered product is widely demanded in domestic as well as international markets. To maintain an industry defined quality standard, the offered foil is manufactured by a team of our trained workers using sophisticated technology and premium quality raw material. Apart from this, our product is tested properly by our quality controllers against various quality parameters.
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