Non-stick adhesive tapes

A non-stick adhesive tape is a technical adhesive designed to prevent glues, resins, inks, plastics, or other materials from sticking to a surface. Generally made of PTFE or PTFE-coated glass fabric, it creates a smooth contact area that facilitates sliding and limits equipment fouling.

A non-stick adhesive tape can be applied to guides, rollers, slides, rails, work surfaces, or sealing jaws. It is suitable for processes where sticky, hot, or viscous materials may accumulate on equipment and disrupt production.

Non-stick limits the adhesion of materials to the surface of the tape. The low coefficient of friction, on the other hand, facilitates the movement of films, parts, or products in contact with this surface. A PTFE tape can combine these two properties to reduce deposits while improving the flow of materials.

A PTFE film offers a very smooth, flexible and naturally non-stick surface. A glass fabric coated with PTFE has a reinforced structure that provides greater mechanical strength and stability. The choice depends on the desired level of sliding, friction, temperature, and the stresses applied to the protected area.

The choice depends on the surface to be protected, the material encountered, the process temperature, and the level of friction. It is also necessary to consider mechanical strength, tape thickness, chemical resistance, and the type of adhesive. The width should allow for proper coverage of the area without hindering the operation of the equipment.

Yes, PTFE adhesive tapes are generally designed to retain their properties in heated environments. They can particularly be used on sealing or processing equipment. However, the maximum temperature, exposure duration, and acceptable thermal cycles must be checked for each reference.

The surface must be clean, dry, smooth, and free from old adhesives or deposits. The tape should be applied gradually with consistent pressure, without creases or bubbles. Its condition should then be checked periodically, and the tape replaced when it is worn, torn, or when its sliding and non-stick properties decrease.