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Understanding Reinforced Kraft gummed sealing tape
Reinforced kraft gummed sealing tape is designed for heavy-duty applications, particularly in packaging and shipping. This type of tape is made from a strong kraft paper base and reinforced with fibers, which enhances its durability and strength. The dimensions of 3 inches by 450 feet make it a practical choice for various tasks that require a reliable seal.
The gummed adhesive used in this tape activates when moistened, providing a strong bond that adheres well to cardboard and other surfaces. This feature is essential for ensuring that packages remain secure during transit, reducing the risk of damage or loss. Reinforced kraft gummed sealing tape is not only durable but also environmentally friendly, as it is made from recyclable materials.
Durability Features of Reinforced Kraft Gummed Sealing Tape
The durability of reinforced kraft gummed sealing tape is evident in its resistance to tearing and splitting. The reinforcement fibers embedded in the tape’s structure provide additional strength, making it ideal for heavy boxes and irregularly shaped items. This durability ensures that the tape can withstand the rigors of transportation without failing.
| Property Description | Self-adhesive plastic film material Variants | Water-activated strip Options | Tear-resistant Water-Activated Types | Enhanced Self-adhesive plastic film material Options |
| Shade of Color | Either Whitish or Natural | Either Whitish or Natural | Either Whitish or Natural | Natural Shade |
| thickness Range (thickness in mm) | 0.12 to 0.15 | 0.11 to 0.17 | 0.14 | 0.175 |
| Backing Material | Kraft-type Paper Backing | Kraft-type Paper Backing | Tear-resistant Kraft-type Paper Backing | Tear-resistant Kraft-type Paper Backing |
| Type of Adhesive | Hot Bonding Adhesive | Starch-based | Starch-based | Hot Bonding Adhesive |
| Long-Term Temperature Resistance (°C) | −5 to 40 | −5 to 40 | −5 to 40 | −5 to 40 |
| Short-Term Temperature Resistance (°C) | −5 to 60 | −5 to 60 | −5 to 60 | −5 to 60 |
Moreover, this tape exhibits excellent performance in varying temperature conditions. Whether exposed to cold storage or high humidity, the adhesive retains its bonding capabilities, preventing any peeling or lifting during storage and transit. This reliability makes it a preferred choice among businesses that require dependable sealing solutions.

Application and Benefits
Reinforced kraft gummed sealing tape is widely used in the shipping industry, especially for sealing cartons and packages. Its ability to provide a tamper-proof seal is crucial for ensuring the integrity of the contents within. Additionally, the tape’s water-activated adhesive allows for easy application, as it requires minimal effort to create a strong bond once activated.







