3M Flexomount Plate Mounting Tape 411DL

Where does the 3M 411DL perform best?

1. Solid & Line Work: This tape is the go-to choice for labels, flexible packaging, and corrugated pre-printing where bold colors and solid ink coverage are required.

2. Rubber & Photopolymer Plates: It provides excellent adhesion to both traditional rubber plates and modern photopolymer materials.

3. High-Speed Presses: Its vibration-dampening foam helps maintain print consistency even when the press is running at maximum RPM.

Choosing the Right Flexomount: 411DL vs. Softer Tapes
Many printers make the mistake of using a "soft" tape for every job. However, if your job involves heavy solids or bold text, a soft tape will compress too much, leading to uneven ink distribution. 3M 411DL provides the rigidity needed for "hard" mounting.

Pro Tip: To avoid air bubbles (the enemy of flexo), always use a squeegee or a rubber roller when applying the 411DL to the cylinder, starting from the center and moving outwards.

Q: What is the thickness of 3M 411DL?
A: It is a 20-mil (approx. 0.51 mm) tape, which is the industry standard for most flexographic plate mounting applications.

Q: Does it leave adhesive residue on the cylinders?
A: No. One of the primary advantages of the 3M Flexomount series is its ability to peel off cleanly without the need for harsh chemical solvents.

Q: Is 411DL suitable for process color (CMYK) printing?
A: While it can be used, we generally recommend 3M's "Soft" or "Medium-Soft" foam tapes for fine halftones and process work. 411DL is best optimized for solids and bold lines.