PingWei Anti-forgery Ink Limited

August 21, 2012, the temperature change ink from New Zealand Mr.Victor purchase.

(1). Irreversible temperature sensitive ink

Irreversible temperature sensitive ink includes coloration ink and discoloration ink. Irreversible coloration temperature sensitive ink is colorless in appearance but shows colors after being heated and can't restore colorless once again after cooling off. The original color of Irreversible discoloration temperature sensitive ink can be changed into another one and it can't restore its original colors after being cooled once again.

(2). Reversible temperature sensitive ink

Reversible temperature sensitive ink includes three kinds: coloration, fading and discoloration ones. Reversible coloration temperature sensitive ink is colorless in appearance but shows colors after being heated and can restore colorless after being cooled. The original color of reversible fading temperature sensitive ink disappears after being heated and it can restore its original color after being cooled. The original color of reversible discoloration temperature sensitive ink can be changed into another one and it can restore its original color after being cooled.




Product name
Change countenance result
Printing ways Remarks

Reversible Temperature sensitive ink (Medium yellow-original color)
Medium yellow-none
screen, offset, intaglio, UV flexographic UV offset 1.
screen, intaglio, The result is good; offset, UV flexographic UV offset, The result isn't ideal


2,
The temperature has :7-13 ℃,
26-31 ℃ ,38-43 ℃,
46-51 ℃,
60-65 ℃


Reversible Temperature sensitive ink
(Golden red-original color)
Golden red-none

Reversible Temperature sensitive ink
(Bright red-original color)
Bright red-none

Reversible Temperature sensitive ink
(Rose red-original color)
Rose red-none

Reversible Temperature sensitive ink
(Royal blue-original color) Royal blue-none
Reversible Temperature sensitive ink (Emerald green-original color) Emerald green-none
Reversible Temperature sensitive ink (Peacock green-original color) Peacock green-none
Reversible Temperature sensitive ink (Blackish green-original color) Blackish green-none
Reversible Temperature sensitive ink
(Dark brown-original color) Dark brown-none
Reversible Temperature sensitive ink
(Black-original color) Black-none



Product name
Change countenance result
Printing ways Remarks

Reversible Temperature sensitive ink
none-Rose red
none-Rose red
screen, intaglio Shallow color
warming 60-65 ℃ Demonstrates the color
Reversible Temperature sensitive ink
none-Emerald green
none-Emerald green

Reversible Temperature sensitive ink
none-Peacock green
none-Peacock green

Reversible Temperature sensitive ink
none-Dark brown none-Dark brown



Product name
Change countenance result
Printing ways Remarks

Irreverisble Temperature sensitive ink green-yellow
green --- yellow
screen, intaglio 7-13 ℃, 26-31 ℃, 38-43 ℃ ,46-51 ℃, 60-65 ℃
Irreverisble Temperature sensitive ink Red-Yellow
Red-Yellow

Irreverisble Temperature sensitive ink yellow-orange
yellow-orange

warming 60-65 ℃

discolor

Irreverisble Temperature sensitive ink black-Red
black-Red

Irreverisble Temperature sensitive ink black-green black-green
Irreverisble Temperature sensitive ink green-Red green-Red
Irreverisble Temperature sensitive ink green-black green-black
Irreverisble Temperature sensitive ink Red-black Red-black
Irreverisble Temperature sensitive ink red-green
red-green




Product name
Change countenance result
Printing ways Remarks

Irreverisble Coloration Temperature sensitive ink
(Red)
none-red
screen, offset 1. Can only print on paper



2.There are Four kinds of temperatures
65 ℃, 80 ℃, 100 ℃, 120 ℃


Irreverisble Coloration Temperature sensitive ink
(Blue)
none-blue

Irreverisble Coloration Temperature sensitive ink
(Brown)
none-brown

Irreverisble Coloration Temperature sensitive ink
(Black) none-black
Irreverisble Coloration Temperature sensitive ink
(Green) none-green
Irreverisble Temperature sensitive ink
(Black) red-black