Elevate your packaging standards with our premium Biodegradable Gummed Kraft Paper Tape for Heavy Duty Box Sealing, engineered to provide unparalleled carton security while reducing your environmental footprint. Designed as an integral part of our comprehensive sustainable shipping solutions, this reinforced tape utilizes a fast-acting water-activated adhesive that bonds directly into corrugated fibers, creating a permanent, tamper-evident seal. Built with exceptional high-tensile strength, it effortlessly withstands the rigorous demands of palletized freight and heavy-weight transit. Alongside our premier eco-friendly packaging products, we offer end-to-end custom printing, reliable bulk distribution, and tailored integration services to optimize your commercial fulfillment workflow seamlessly.
Product Features

Water activated reinforced kraft tape is also known as Eco Friendly tape、biodegrad 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 | Natural | ||||
| Composite Layer Adhesive | Polymeric Copolymer | ||||
| Water-Activated Adhesive | Starch Adhesive | ||||
| Total Thickness | 5.5 mils | 0.14 mm | ASTM D-3652 | GB/T7125 | |
| Tensile Strength | MD | 49 lbs/in | 220 N/25mm | ASTM D-3759 | GB/T7753 |
| CD | 22 lbs/in | 100 N/25mm | ASTM D-3759 | GB/T7753 | |
| Reinforcement | MD |
72mm 110 (1-1-1-1) Fiberglass |
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| CD |
(1-1-1) 150 Fiberglass, 1” spacing, 45°degree angle |
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| Backing | Top Ply:25 lb(40 g/m²)Kraft Paper | ||||
| Bottom Ply:25 lb(40 g/m²)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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