What Is Aluminum Foil and How Is It Made? Aluminum foil is a thin sheet of aluminum metal produced by rolling aluminum slabs through a series of progressively tighter rolling mills until the desired t...

What Is PET/AL/PE Triplex Film? PET/AL/PE triplex film is a three-layer laminate packaging material that combines polyethylene terephthalate (PET), aluminum foil (AL), and polyethylene (PE) into a sin...

What Is PET/PE Laminate Film? PET/PE laminate film is a two-layer composite packaging material made by bonding polyethylene terephthalate (PET) and polyethylene (PE) together through a lamination proc...