Packaging tape 3M Scotch 371 PP 38 mm x 66 m Brown

3M Scotch 371 PP 38 mm x 66 m Brown is a brown polypropylene packaging tape designed for reliable box and parcel sealing. The 38 mm width and 66 m roll length provide a balance between coverage and handling for routine packing tasks. This tape is suitable for manual application or use with standard dispensers in warehouses, offices and e‑commerce packing stations, delivering consistent roll length and dependable adhesion for everyday shipping and storage needs.

Advantages

The tape offers stable adhesion on corrugated cardboard and most parcel surfaces, with a smooth unwind and uniform backing that reduces curling and edge lifting during application. Its polypropylene backing provides dimensional stability while remaining flexible enough for quick sealing by hand or with a dispenser. The brown color conceals printed contents and provides a professional, uniform appearance on packed cartons.

Suitable for

• Sealing cardboard boxes for shipping and storage
• E‑commerce order packing and fulfilment
• Office or warehouse general-purpose sealing
• Use with manual tape dispensers for faster application

Key specifications

• Material: polypropylene (PP) backing
• Color: brown
• Width: 38 mm
• Length: 66 m per roll
• Adhesive type: pressure-sensitive adhesive suitable for corrugated board
• Application: manual or dispenser use

How to use

Ensure the carton surface is clean and dry before applying the tape. For manual sealing, pull the required length of tape from the roll, press firmly along the box seam and smooth the tape to remove air pockets. When using a dispenser, load the roll according to the dispenser instructions, align the tape with the carton edge and apply consistent pressure while dispensing to obtain a secure seal. For multi-layer sealing or heavy boxes, apply additional strips along box edges and seams.

Usage recommendations

Store rolls in a cool, dry place away from direct sunlight to preserve adhesive performance. For best results, apply tape at room temperature and avoid sealing dusty or highly textured surfaces without pre-cleaning.