What is Irreversible Water Sensitive Paper Label Sheet?
Irreversible Water Sensitive Paper Label Sheet is a type of paper material that is highly sensitive to water and undergoes irreversible changes upon contact. It is designed to provide visible indications of water exposure.
These water-sensitive labels are commonly used as indicator tags, particularly in environments where liquid sensitivity is crucial. When these labels come into contact with water, they exhibit visible changes, such as color alteration, blurring, or the emergence of specific patterns, alerting users or monitoring personnel to water exposure.
Irreversible Water Sensitive Paper Label Sheets find applications in various industries, including food packaging, medical products, electronic devices, and more. They ensure that products are not exposed to unsuitable levels of moisture during transportation and storage. Once the label undergoes changes, it signifies potential damage or unsuitability for use.

Item | Irreversible Water Sensitive Paper Label Sheet |
Material | PET, Water damaging paper |
Adhesive Type | Pressure sensitive Acrylic adhesive |
Production Process | Printing, matt lamination /gloss lamination / semi-gloss lamination, Die cut, UV coating, stamping, perforating, label rolled or Label sheeted |
Function | Surface color change to be red once meeting water |
Label Format | Sheet |
Color | White Dot color or full color according your requirements |
Size | Dia 3mm or custom |
Shape | Oval, Circle, Rectangle, Square,Round |
Packing | By sheets or rolls, shrink wrap, shipping cartons |
Custom printing | Bar code, serial number, campany name, logo |
Eco-friendly | Yes |
MOQ. | 10000 pcs |
Usage | Electronics, Business, Electrical, Package, Medical, Machine etc. Eg: Mobile phone. |



We offer high-quality Irreversible Water Sensitive Damage Sticker designed specifically for wholesale customers. Our product features a unique water-sensitive material that undergoes irreversible color change upon contact with water, providing clear indications of water damage.
Catering to wholesale customers, we specialize in providing protection services for various electronic products. Whether it's smartphones, batteries, electronic devices, appliances, or LCD products, they are often susceptible to water damage. Our Irreversible Water Sensitive Damage Sticker quickly responds to moisture contact, offering reliable evidence to support your repair services.
Our Irreversible Water Sensitive Damage Sticker is not just a product indicator but also tangible evidence of potential continuous water ingress during transportation. By using our labels, you can add a visible indication to your packaging, enabling prompt detection and appropriate measures in case of water damage, ensuring product quality and customer satisfaction.
Key Features of Our Irreversible Water Sensitive Paper Label Sheet:
Water-sensitive material: Instant color change upon water contact, providing clear indications of water damage.
Irreversible color change: The color change is permanent and cannot be restored to the original state, ensuring reliability and accuracy.
Wide applications: Suitable for various electronic products and devices, providing long-lasting waterproof protection and cargo transportation monitoring.





So any interested, welcome to your inquiry!
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