How to distinguish between PET gold card paper and foil gold paper peritoneum what is the difference?.
3. combustion test:The PET gold paper is completely burnt to ashes. The foil gold paper is burned to ashes and the metal foil is left
2.PET gold paper and aluminium foil gold paper are different in appearance:Know that the manufacturing process is more convenient appearance,.PET film is very bright, in the light of the left and right sloshing, strong reflection. Aluminum foil has a metallic luster, but there is printing layer, poor reflection
1.PET gold paper and aluminium foil gold paper are different in manufacturing process:PET (polyester) is a transparent plastic, PET gold paper is printed on the substrate (cardboard), affixed with PET film, and then hot stampingAluminum foil is rolled directly into sheet metal with aluminum foil. Gold foil paper is printed or hot pressed on the base material (cardboard) with aluminum foil attached
