What is thick, stretch fabric called?

The professional terms and characteristics of thick stretch fabrics are as follows:

1. Industry common name
Compression Knit: high-density circular knitting, vertical pressure>horizontal stretching
Puff stretch Leather: Surface micro airbag structure, providing cushioning when pressed
Laminated Power Net: Three layer mesh overlay, specifically designed for medical protective equipment

2. Core structural features

3. Functional variants
Explosion proof type: Kevlar fiber blended spandex (puncture resistant)
Constant temperature type: phase change microcapsule coating (heat absorption and release buffering)
Silencing Type: Polyester Long Velvet Electrostatic Planting Hair (Friction Silent)

4. Identification of pseudo thick stretch fabric
Sponge composite fabric: There are flocculent substances on the torn section (genuine products are interwoven with warp and weft)
Coating weight gain fabric: Burning emits black adhesive smoke (genuine white smoke with rosin)
Authentic testing method: fold in half and press a heavy object for 24 hours, unfold without dead folds

Deadly use taboo
Prohibit high-temperature pressing (interlayer hot melt adhesive leakage)
Avoid UV irradiation (increase thickness attenuation rate by 300%)