What is the waterproof performance of PET thermosensitive silver paper?

PET thermosensitive silver paper has good waterproof performance. The waterproof performance of this paper is mainly due to its special material and coating design.

Firstly, PET (polyethylene terephthalate) itself is a thermoplastic polyester material with high strength, toughness, and wear resistance, and has good waterproof and moisture-proof properties. When PET is used as the substrate for thermosensitive silver paper, it provides a certain waterproof foundation for the paper itself.

Secondly, the special coating of silver on the surface of the thermosensitive silver paper also plays a crucial role in waterproofing. This coating not only forms a protective barrier to prevent moisture from penetrating into the interior of the paper, but also maintains the clarity and integrity of the printed content. Even in damp or wet environments, PET thermosensitive silver paper can effectively protect the content of the label from being damaged or blurred by water.

Therefore, PET thermosensitive silver paper has significant advantages in label and packaging applications that require waterproof performance, such as the food, pharmaceutical, cosmetics and other industries, which have high requirements for the waterproof performance of labels. The use of PET thermal sensitive silver paper can ensure that the label remains clear and readable in humid environments, thereby improving the overall quality and reliability of the product.

Overall, the waterproof performance of PET thermosensitive silver paper is excellent and can meet the needs of various harsh environments.