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Gold Foil Paper 9*9CM
Wechat : glitter188
Skype/phone :+8617336258649
Distinguish:
Generally, we can observe by the naked eye, real gold foil will
appear green to light, imitation gold foil will not appear green to
light; Real gold foil is much thinner than imitation gold foil,
real gold foil is broken by hand touch, and imitation gold foil is
much thicker than real gold foil, hand touch will not break, and
real gold is not afraid of fire, with fire can also distinguish the
true and false, imitation gold foil main raw material is copper,
copper through combustion will generate copper oxide and turn
black, and real gold will not.
If we want to measure the pure gold content of the gold leaf, we
have to use a special instrument, but we can also distinguish by
the human eye, about 9 red, 8 yellow, 7 blue. That is, the gold
content of more than 90 is red, 80 is yellow, and 70 is cyan. Now,
the production of gold foil has been integrated into modern science
and technology, and the auxiliary materials (such as Wujin paper)
and equipment have been greatly innovated, and the output and
quality have been greatly improved. Modern science and technology
will carry forward the traditional gold foil process, the
development of new varieties of gold foil, such as the use of
high-tech laser shallow carving in the purity of 99% of the gold
foil engraving, bronzing process of fine, with value of
preservation, collection, memorial and appreciation.
Size: 9*9CM
Packing : 500pcs/Bags
Weight : 0.25KG /Bag
Color choose :