What is the principle of the change color cup
There are two types of discolored cups available on the market:
1. Thermochromic cup (most commonly), as the name implies, is to encounter the hot water above 40 degrees and will change color, showing the printed pattern;
Cold discoloration cups (less available at the moment), that is, change color when you encounter water, and of course cold rather than hot water!
So, what is the principle of the discoloured cup?
Actually, no matter be hot change or cold change, the principle that change color is same, just sense temperature material is different just!
The discoloration of the cup depends on its unique frame.The discoloured cup consists of two parts, the outer cup and the inner cup, which are set on the same axis
First, let's understand the principle of the discoloured cup.The discoloration of the cup depends on its unique frame.The discoloration cup is composed of two parts: the outer cup and the inner cup, which are set on the same axis. A sandwich cavity is arranged between the bottom of the two cups.After pouring hot water into the drinking cup, the thermal liquid in the interlayer cavity will produce color change and rise to escape in the graph channel of the inner cup, so that the glass wall will show artistic patterns, making people gain aesthetic feeling and artistic enjoyment.Therefore, the discoloration of the discoloration cup depends on the thermosensitive coating structure, and it is a natural physical reaction to finish the discoloration cup inside the cup wall, which is itself a non-toxic, harmless and pollution-free fun.
Take the color changing cup for over 40 thousand degrees for example, because the heat sensitive material used is printed in the cup body, the material used belongs to the imported high-quality heat sensitive material, can achieve high temperature resistance 320 degrees Celsius, avirulent, lead free, chrome free, all can achieve European food FDA standard.At the same time, the thermosensitive material is completely isolated in the inner layer of the cup, and does not contact with the beverage in the cup, and will not cause pollution.It is completely a closed space, thermal materials can not run out, so unlimited use.
Due to technical breakthroughs, the range of discoloration of the current discoloration cup is constantly expanding: black, red, line color, green, blue, brown, purple, light blue, light yellow, light green, light red, light purple, including dot effect, can be designed into discoloration cup surface layer.However, at the current technical level, black matte color changing cup is still the mainstream, whether from the mask effect or color changing effect or black color changing cup technology is more mature, the best effect!
In order to ensure the lasting effect of the discoloured cup, the following points should be noted during the use of the discoloured cup:
1. Don't be exposed to the sun for a long time;
Don't soak in water for a long time.
3. Do not scratch the picture with sharp instrument;
Don't bake at high temperatures.
Don't freeze in the fridge.
Now that you've read this tweet, you should know a little about how the cup works.Actually the hearsay on the net also is not without reason, but below normal making craft is to human body without harm, so everybody can be at ease use!Here I can give you recommend a household glycerin craft ceramics factory, in one hundred their techniques listed in the color changing mugs industry as a whole is somewhat famous, it is shenzhen sharp color craft products co., LTD., their products in the production process, or from the colour and lustre of products are very good!Want to know more details or the friends who have intention to purchase can contact miss shi directly, the specific price can be discussed in detail!Buy more, offer more!
Ms. Shi contact: 18002536398
Shenzhen yongrui color changing process products co. LTD
Zone B, second industrial zone, tantou, songgang street, bao 'an district, shenzhen
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