tesa tape inc
4917
Polypropylene Differential Adhesion Tape
4917 is a 3.5 mil, double coated polypropylene film used as a re-openable closure system for filmic bags. It is transparent and has a widely different adhesion values on each side. This produces a smooth open and close action without leaving adhesive residues. The red polypropylene film liner and backing is easily cut with the hot wire of bag making machines. The acrylic adhesive system is aging resistant and offers high adhesion values on each side.
| Backing/Carrier | PP - Polypropylene |
|---|---|
| Adhesive | Acrylic |
| Thickness | 3.34 Mils |
| Tensile | |
|---|---|
| Elongation | |
| Adhesion (liner) | |
| Adhesion (unwind) |
| Min. Application Temp | 40° F |
|---|---|
| Min. Service Temp | 0° F |
| Max Short-Term Temp | 212° F |
| Max Long-Term Temp |
Product Features
- Thickness is 0.165mm with liner
- An extended liner version is 6917
- Adhesion to steel: 16 N/25mm open side & 6 N/25mm liner side
- Age resistant
Adhesive Tape Applications
- Especially suited for use with very thin filmic materials
- Removable emblems or profiles
- Reopenable closure system for filmic bags
Adhesive Tape Colors
- Transparent
Converting Services
Precision Cutting, Die Cutting, Slitting, Printing, Laminating and Coating, Spooling and Finishing, Consulting & Process Audit, Prototyping, Inventory Management
At Budnick, we specialize in custom converting these materials into labor saving, user-friendly parts.
Data provided by Budnick Converting, Inc.
The physical properties listed are typical values and are not to be considered as specifications. Our suggestions for use are based on tests we believe to be reliable. However, the purchaser must carry out their own tests to determine the suitability of the product for their internal use. Information is given in good faith, but without warranty.
It is essential, as with all pressure-sensitive tapes, that the surface to which the tape is applied be clean, dry and free of grease and oil.
Shelf life from date of manufacture is based on the product being stored at 70°F(21°C) / 50% relative humidity out of direct sunlight.
Specification compliance is dynamic and should only be used as a general guide. Always confirm that the tape you are interested in currently complies with all specification requirements. Please verify that the product number that you select is available in the proper size and color to meet your specification.