Elevate your shipping operations with our Heavy Duty White Fiberglass Reinforced Moisture Activated Kraft Paper Packing Tape, meticulously engineered to provide an unbreakable, tamper-evident seal for high-volume logistics and heavy carton shipments. Featuring a robust backing infused with cross-woven fiberglass filaments, this tape delivers exceptional high tensile strength and tear resistance against harsh handling conditions. Its advanced water-activated adhesive bonds directly into corrugated fibers, guaranteeing unmatched carton security and clean, professional aesthetics for modern brands. Beyond providing superior tape solutions, our comprehensive packaging supply services include custom roll lengths, tailored dimensional specifications, and dedicated technical support to optimize your packing line. Choose our reliable gummed paper tape to prevent shipping damage, streamline fulfillment workflows, and deliver ultimate protection from the warehouse to your customer's doorstep.
Product Features

Water activated reinforced kraft tape is also known as water activated kraft tape、water activated kraft paper tape. It uses high density kraft paper as the base material and adds fiberglass sand as reinforcement, which enables the tape to have better tensile strength. It can be customized with different colors according to customers' requirements.
Product TDS
| Physical Properties | Standard | Metric | Test Method | ||
| Color | White | ||||
| Composite Layer Adhesive | Polymeric Copolymer | ||||
| Water-Activated Adhesive | Starch Adhesive | ||||
| Total Thickness | 5.1 mils | 0.13 mm | ASTM D-3652 | GB/T7125 | |
| Tensile Strength | MD | 47 lbs/in | 210 N/25mm | ASTM D-3759 | GB/T7753 |
| CD | 23 lbs/in | 105 N/25mm | ASTM D-3759 | GB/T7753 | |
| Reinforcement | MD |
72mm 110 (1-1-1-1-1) Fiberglass |
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| CD |
28mm 150 (1-1-1) Fiberglass diamond wiring |
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| Backing | Top Ply:25 lb(39 g/m²)White kraft Paper | ||||
| Bottom Ply:25 lb(39 g/m²)White 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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