They are part of the bi adhesives family. No support is required, only adhesive is applied. Suitable for a wide range of surfaces.
The more frequently used transfer is reference 4450/4456. Its adhesive mass is acrylic with silicon-paper protector. Continuous temperature is up to 180º C. It’s used to join paper, bobbin beginnings and non-critical plastic materials.
Transfer can also be found with mesh support (Ref. 3100). Its adhesive mass is acrylic with silicon-paper protector. Continuous temperature is up to 100º C. It is used to joint foams and difficult materials in general.
However, we develop special applications if you require it.