3M 7880

3M Dot Matrix Label Material 7880 is a matte white, topcoated polyester pressure-sensitive label material for dot-matrix printing and handwritten variable information. It uses 3M Adhesive 300 to bond to metals as well as high- and low-surface-energy plastics, while a 55# densified kraft liner provides consistent die cutting during label conversion. The polyester construction is designed for thermal stability and resistance to moisture and chemicals, making it suited to durable identification where printed information and pressure-sensitive attachment must remain legible and secure. Its printable facestock, adhesive system, and conversion liner provide a complete construction for converted industrial label stock.

Key features

• Dot-matrix printable facestock: The topcoated polyester surface accepts dot-matrix printing and handwriting for variable identification.
• Broad adhesive substrate range: 3M Adhesive 300 bonds to metals and both high- and low-surface-energy plastics for pressure-sensitive labeling.
• Thermal and chemical resistance: The polyester label material provides thermal stability with moisture and chemical resistance for durable identification environments.

Applications

Use 3M Dot Matrix Label Material 7880 for durable identification labels, rating plates, variable-data labels, and equipment or electronics labeling that uses converted polyester label stock.