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Understanding water kraft tape
Water kraft tape, also known as water-activated tape (WAT), is a type of adhesive tape that relies on water to activate its bonding properties. The tape is made from kraft paper coated with a special adhesive that becomes sticky when moistened. This unique feature makes it ideal for secure packaging, especially for shipping and storage purposes.
The process of using water kraft tape is straightforward. When the tape is dampened, the adhesive quickly adheres to the surface of the package, creating a strong bond. This moisture activation allows the tape to penetrate the fibers of the cardboard or other materials, ensuring a more durable seal compared to traditional pressure-sensitive tapes.
Benefits of Using Water Kraft Tape
One of the primary advantages of water kraft tape is its eco-friendly nature. Made from biodegradable materials, it can be recycled along with the cardboard, minimizing environmental impact. Additionally, its strong adhesion capabilities reduce the risk of packages becoming loose or damaged during transit, which is essential for businesses that prioritize product safety.
Another benefit is its tamper-evident feature. Once applied, water kraft tape cannot be easily removed without leaving evidence of tampering. This security aspect is particularly important for sensitive shipments and helps in maintaining the integrity of the contents inside the package.
| Material | 80g/m² Brown kraft sheet sheets |
| Color | Natural Brown (varied colors customizable) |
| Weight | Available in weights ranging from 65gsm to 90gsm |
| Product | eco boy tape |
| Type | Water-activated bonding |
Application Techniques for Water Kraft Tape
Applying water kraft tape requires some specific techniques to ensure optimal performance. First, it is essential to use a tape dispenser designed for water-activated tape, which will help control the amount of water applied. The dispenser moistens the tape while providing a consistent and precise application, ensuring an even bond across the entire length of the tape.

When sealing packages, it’s recommended to apply the tape over the seams and edges of the box. This method not only reinforces the structural integrity of the package but also provides additional protection against moisture and dust. Proper application techniques can significantly enhance the effectiveness of water kraft tape, making it a reliable choice for secure packaging solutions.

