I'd like to know the specifications of the sealing tape. How do you see it? (the following two examples) product name: sealing tape product type: 2.5 inch product specifications: 57mm*80 code (8.5mm thick) weight: about 0.145KG the price for volume: Specifications: code number 48mm*150 meters *40u flesh 20mm here refers to what? I know that 40U means stickiness, so how do I see that?
As for the latter 40 mu m (micron), not refers to viscous, but refers to BOPP original film + adhesive layer of the total thickness, that is, the thickness of the tape.
48mm refers to the width of the tape, 150 meters /80 yards, refers to the length of plastic bags (one yard =0.9144 meters)
Therefore, the seal tape specification is expressed by "width * length * thickness".
