Engineered for exceptional durability and extreme holding power, the JLW-325 Single-sided Filament Adhesive Tape is the premier industrial solution for critical bundling and palletizing applications. Featuring continuous fiberglass reinforcement paired with a pressure-sensitive synthetic rubber adhesive, this product delivers ultra-high tensile strength and superior nick resistance to withstand rigorous transport conditions. Ideal for heavy-duty packaging, reinforcing shipping cartons, and securing metal coils, it guarantees reliable adhesion to varied substrates without splitting or delaminating. Complementing our high-grade materials, we offer full-scope custom converting services, including precision width slitting, custom rewinding, and OEM packaging support tailored to your manufacturing requirements.
Product Features

JLW-325 is a transparent and reinforced bi-directional filament tape. Glass fiber contributes higher tensile strength and improved synthetic rubber delivers stronger adhesion; generating bi-directionally strengthened effect; high resistance to abrasion; impact resistance and high holding power. .
TDS
| Physical Properties | Standard | Metric | Test Method | ||
| Reinforcement | Fiberglass | ||||
| Adhesive | Synthetic Rubber | ||||
| Backing | BOPP | ||||
| Color | Clear | ||||
| Total Thickness | 4.7 mils | 0.12 mm | ASTM D-3652 | GB/T7125 | |
| Peel Adhesion 90° | 79 oz/in | 22 N/25mm | ASTM D-3330 | GB/T2792 | |
| Holding Power |
≥24h |
≥24h | ASTM D-3654 | GB/T4851 | |
| Tensile strength | 90 lbs/in | 400 N/25mm | ASTM D-3759 | GB/T7753 | |
| Elongation at break | 3-5% | 3-5% | ASTM D-3759 | GB/T7753 | |
| Service Tem. - Mini | 23℉ | -5℃ | BC/BD-220SE | BC/BD-220SE | |
| Service Tem. - Max | 158℉ | 70℃ | DHG-9055A | DHG-9055A | |
Product Application
Suitable for bundling heavy objects and carton packing; general bundling; reinforced marine carton packaging; express-bag tear tape and so on.

Other Related Products

· JLW-308: Will be sticky when it is heated; Good wear resistance, applied in the internal fastening of high voltage cable etc.
· JLW-325, JLW-329, JLW-306: Heavy box closure, splicing, general bundling and reinforcing, sealing edge of special woven bag sealing edge, metal coil closure, pipeline bundling etc.
· JLW-2070: Heavy box closure, palletizing, strapping, bundling and reinforcing etc.
· JLW-396FR: Fiberglass cloth tape, is made of flame retardant acrylic adhesive, which provide excellent flame retardant properties ; Mainly designed for the application of aircraft cargo and other maintenance, repair and operating (MRO); It is normally applied in sealing aircraft cargo panels.










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