What is the name of the round and shiny ornament embedded in the clothes?

Sequins are common decorations at present, which are widely used in clothing, evening dresses, shoes and hats, handbags, headdresses, wool spinning, bead embroidery, lighting, handicrafts and so on. At the same time, people seldom use beads as ornaments to meet people's requirements and promote the batch and exquisite production of beads. The development of beads can not be separated from the continuous progress of technology and equipment, and can not be separated from cleaner texture.

The reflective effect of sequins can absorb light in any direction, and combine with its own color to highlight the unique performance effect, which is a major feature.

Extended data:

Clothing sequins material: rigid polyvinyl chloride (UPVC).

UPVC, also known as rigid polyvinyl chloride, is an amorphous thermoplastic resin polymerized from vinyl chloride monomer and certain additives (such as stabilizers, lubricants, fillers, etc.). ).

In addition to additives, it is modified by mixing with other resins, which makes it have obvious practical value. These resins include CPVC, PE, ABS, EVA, MBS and so on.

UPVC melt has high viscosity and poor fluidity. Even if the injection pressure and melt temperature are increased, the fluidity will not change much. In addition, the molding temperature of resin is very close to the thermal decomposition temperature, and the molding temperature range is very narrow, so it is a difficult material to mold.