Knowledge of Heat Transfer Film
The reflective heat transfer film is classified as original brightness of heat transfer fvinyl, middle brightness of heat transfer film, high heat transfer film, silver heat transfer film, and so on. Silver heat transfer film can be classified as elastic heat transfer film and inelastic heat transfer vinyl. This is easy to distinguish those heat transfer films. High heat transfer film and silver heat transfer film are mainly distinguished by the color and the size of the beads. The high heat transfer film is gray and dark, but the silver heat transfer film is silver and bright. Elastic heat transfer film and inelastic heat transfer film are mainly distinguished by pulling off the heat transfer film, elastic heat transfer film will be spring backed.
The heat transfer vinyl is often used as reflective material on a variety of substrates. Different types apply the substrate is different, high heat transfer film, middle brightness of heat transfer film, original brightness of heat transfer film is good for Oxford cloth, ribbon and other inelastic fabric. The elastic heat transfer film is good for elastic fabric, elastic bands, bird eye fabric, and other fabrics with elasticity.
When heat transfer film heat is pressed on the substrate, how do identify its firmness?
1. Hand peeling: If the hand peeling, the surface is very soft, then not firm enough; at the same time, folding the side of reflective material, then friction about 10 times, if the beads on surface fall down, it is also not firm enough.
2. Double-sided adhesive on the sticky tear method: the heat transfer film heat press on the substrate, and then double-sided adhesive paste on the reflective surface, pull, if the heat transfer film does not left the substrate then is firm enough.
3. Hand rub: the heat transfer logo heat press on the substrate, rub the face of heat transfer vinyl with soap, rub 300. If the beads on surface do not fall down, it is firm enough.
