How high temperature can colored copperplate label paper withstand?

The high temperature resistance of colored copperplate label paper may vary depending on the manufacturing process, composition, and specific application scenarios. But generally speaking, its high temperature resistance is usually between 70 ℃ and 100 ℃, and there are also claims that its upper limit for use temperature is 90 ℃. Beyond this temperature range, colored copperplate label paper may experience issues such as delamination, deformation, discoloration, or damage.

It should be noted that colored copperplate label paper not only has limited high-temperature resistance, but also lacks waterproof and oil resistant properties. Therefore, when using colored copperplate label paper, it is necessary to avoid exposing it to harsh environments such as high temperatures and grease to ensure the stability and readability of the label.

In addition, when selecting colored copperplate label paper, factors such as weight, coating treatment, and ink absorption capacity need to be considered to meet the needs of different application scenarios. Meanwhile, to ensure the persistence and readability of the tags, it is recommended to conduct thorough testing and evaluation before use.

Overall, the high temperature resistance of colored copperplate label paper is a relative range, and the specific values may vary depending on the product. When using, it is necessary to choose the appropriate label material according to the specific environment and requirements.