0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 0010010 nbsp; hot-bent glass and ordinarySandblasted glassDifferently, the forming mold used by it plays a vital role in the process of hot bending glass forming. The types of hot bending molds are mainly divided into three types: solid molds, frame molds, and hollow molds. Manufacturers have their own characteristics in the processing of molds. The solid mold, as the name suggests, is solid in the middle of the mold and is made of iron plate. The characteristic of this mold is that it is easy to ensure that the curvature of the glass is consistent with the spherical surface. The glass will not be bent too far, and the requirements for the operator are not high. The cost is high and the production cycle is long. During the hot bending firing process, the mold absorbs more heat and causes a slower temperature rise. It is easy to cause pitting on the glass surface during the firing process; the hollow mold is made of angle steel and flat steel. The production of the mold is relatively simple, less material is used, and the mold absorbs less heat during the hot bending firing process. During the firing process, the middle of the glass is supported by a spring, and no pits appear on the surface of the product. The operation technical requirements are high. Due to the thermal hysteresis in the process of hot bending glass, the product is easily bent over the head; the frame mold is a mold between the solid mold and the hollow mold. It is relatively simple and has low requirements for hot bending operations.