Ensure peak security, durability, and reliability for your high-volume shipping needs with our premium Heavy Duty Fiberglass Gummed Paper Tape for Secure Box Packaging. Specially engineered with cross-woven filaments, this advanced fiberglass-reinforced kraft tape delivers exceptional tensile strength, preventing splits and punctures even under intense shipping stress. Upon application, the high-performance water-activated adhesive bonds directly with corrugated fibers, creating a permanent, tamper-evident seal that deters theft and withstands harsh environmental transit. Beyond providing superior rolls for reliable heavy-duty carton sealing, our company offers end-to-end support services, including custom branding solutions and tailored bulk supplies to elevate your packaging efficiency and brand presentation.
Product Features

water activated tape also known as Biodegradable Kraft Paper、Kraft Paper Adhesive Tape.It is a green environmental protection product, cause its base material and adhesive will not cause pollution to the environment and can be recycled with the package. The customization of different colors and trademarks can be done according to customer needs.
Product TDS
| Physical Properties | Standard | Metric | Test Method | ||
| Color |
Natural |
||||
| Water-Activated Adhesive | Starch Adhesive | ||||
| Total Thickness | 4.7 mils | 0.12 mm | ASTM D-3652 | GB/T7125 | |
| Tensile Strength | MD | 39 lbs/in | 175 N/25mm | ASTM D-3759 | GB/T7753 |
| CD | 12 lbs/in | 55 N/25mm | ASTM D-3759 | GB/T7753 | |
| Backing | 70 g/㎡ Kraft Paper | ||||
Product Application & Advantages


Secure Bond - our starch based adhesive aggressively bonds to corrugated cartons, even in dusty or dirty environments.
Custom Printed - advertise your company and products, provide directions for freight handlers and improve the appearance of your package.
All-Weather Use - not affected by extreme hot or cold temperature. Protection - a carton sealed with water-activated tape can’t be opened without leaving a broken seal.
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IPv6 network supported