Do you really understand the sequins on sequin cloth?

Do you really understand the sequins on sequin cloth?
Brief introduction of beads
The application of beads is not only in our country, but even in some Central Asia and West Asia. However, it not only exists as a decoration material, but also as a craft material. Every bead The shapes and colors of the tablets are different, and the production technology level is relatively high.
Classification of beads
There are many kinds of sequins, and the sequins in the process include: silver negative film, matte film, color crystal sequin, cream color film, stripe film, laser film, transparent film, magnetic film, A-grade color film. And generally used for decoration is mainly
There are: PET high temperature resistant beads, PVC strips, PET strips.
The material of the beads
The bead piece is a kind of decoration made of some PVC and PET materials. PVC is a medium-temperature material, and PET is an environmentally friendly bead piece that is resistant to high temperature. To put it simply, it is a composite material composed of polyester film and aluminum foil, the middle layer is aluminum foil, and the two surface layers are polyester film.