Professional-grade high-performance box sealing tape with polypropylene backing and synthetic rubber adhesive for heavy-duty packaging applications. Ideal for ecommerce, automated carton sealing, and boxes up to 100 lbs with superior edge tear resistance.
Scotch® Box Sealing Tape 373 is a high-performance packaging tape engineered for heavy-duty applications across a wide range of materials. This professional-grade tape features a 2.5 mil (64 micron) biaxially oriented polypropylene film backing combined with a synthetic rubber adhesive that delivers exceptional holding power and tensile strength. The tape is specifically designed for flexibility and conformability under stress, making it ideal for ecommerce and single parcel shipments, particularly for boxes weighing up to 100 lbs. With its superior edge tear and split resistance, this tape excels on challenging recycled corrugate and fiberboard materials.
The polypropylene backing is engineered for easy unwinding and smooth dispensing, working seamlessly with both manual dispensers and 3M-Matic™ Case Sealers for high-speed automated packaging lines. The tape resists abrasion, moisture, chemicals, and scuffing, ensuring long-lasting performance in demanding warehouse and distribution environments. It adheres instantly and consistently to most surfaces, including cartons with high levels of recycled content, and meets FDA guidelines for indirect food contact. This makes it an excellent choice for electronics, consumer goods, general manufacturing, and medical device packaging.
Each case contains 24 rolls of 72mm x 100m tape, providing reliable sealing solutions for high-volume packaging operations. The tape's superior adhesive holding power and consistent performance make it the preferred choice for securing regular slotted containers (RSC) and packages used in moving, shipping, distribution, and storage applications. Whether you're sealing boxes in a fast-paced fulfillment center or managing inventory storage, Scotch® Box Sealing Tape 373 delivers dependable, professional-grade results.
Key Features
- High-performance polypropylene film backing with synthetic rubber adhesive for superior holding power
- Exceptional edge tear and split resistance ideal for ecommerce and single parcel shipments
- 2.5 mil (64 micron) thickness designed for flexibility and conformability under stress
- Easy unwind and smooth dispensing for manual and automated 3M-Matic™ Case Sealers
- Resists abrasion, moisture, chemicals and scuffing with 160% elongation at break
- Excellent adhesion to recycled liner paper and fiberboard materials
- Meets FDA guidelines for indirect food contact applications
- 30 lb/in tensile strength (525 N/100mm) for secure containment
- Compatible with high-speed automated packaging lines
- Case of 24 rolls for high-volume packaging operations
Technical Specifications
| Specification |
Value |
| Product Number | 373 |
| 3M ID | 7000123617 |
| UPC Code | 00021200730801 |
| Overall Width (Metric) | 72 mm |
| Overall Width (Imperial) | 2.83 in |
| Overall Length (Metric) | 100 m |
| Overall Length (Imperial) | 109.361 yd |
| Backing Material | Polypropylene Film (Biaxially Oriented) |
| Adhesive Type | Synthetic Rubber Pressure-Sensitive |
| Thickness | 2.5 mil (64 micron) |
| Product Color | Transparent/Clear |
| Tensile Strength (Imperial) | 30 lb/in |
| Tensile Strength (Metric) | 525 N/100mm |
| Elongation at Break | 160% |
| Opacity | Transparent |
| Units per Case | 24 rolls |
| Performance Level | High Performance |
| Primary Advantage | Heavy Boxes |
| Brand | Scotch® |
| FDA Compliance | Meets FDA guidelines for indirect food contact |
| Maximum Box Weight | Up to 100 lbs |
| Recommended Applications | Heavy-duty packaging, recycled liner paper and fiberboard, automated carton sealing |
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