The middle plate of cold plate is also a kind of hot plate, but the difference is that the surface is cold-pressed on pvc film or paper with glue for the second time. This plate can be called cold plate.
If you want to distinguish, you can only distinguish whether the dough material is glued for the second time. Hot wire drawing also has a hard board, and the surface is also made of pvc. Now there is a bright plate with a ps film and a PVC transparent film on the surface, which belongs to the hot plate, but it is also a patented anti-foaming product. When you want to choose kt board, you should look at the hardness. And it won't blister when I sell it to you in the store. Generally speaking, paper panels will never blister.
After answering, I saw what was said on the first floor. Let me add that you said that kt cold plate and hot plate are a concept of hype. I think you'd better forget it if you are ignorant. Don't talk nonsense if you don't understand. Kt board is currently the largest manufacturer in China. Although the output value is very low, you can easily buy imported products. Some domestic advertising companies are too expensive, and manufacturers fight price wars with each other. Just like selling cabbage. Buy foreign brands? At present, kt board is made in Korea, and there are basically no manufacturers in other countries. Foreign brands must be good? Most of the international goods are obtained in China, and the brand you identify may be made in China. . .