1, get to know the concept of vertical cutting. Anyone who studies clothing typesetting and clothing design knows that there is a key point that can't be ignored in the process of vertical cutting, that is, straight needles are required from the platform, so almost all materials on the market are straight needles, and only a few manufacturers make oblique needles, so the quality is not evaluated. As users, they know best;
2. For direct selling platforms, the general materials are styrofoam and PU. The former is mostly used in low-end platforms, and it does have many shortcomings, such as easy deformation, softness, fear of bumping, inability to iron, short service life and variability, but it is cheap and suitable for excessive or practice use. Professional-level platforms are generally made of PU, and there are no such shortcomings. They're hard, so it's okay to bump. Can support ironing, not easy to deform, can be straight, any angle of needle can be. Compared with polystyrene foam, its density is much higher, and the pin is not easy to fall off and deform. From the point of view of material and use, PU material is definitely the first choice for tailors.
I will send a material comparison table, hoping to help everyone.