Sichuan Tianyi Plastic Products Co., Ltd. has introduced advanced thick sheet vacuum forming machines and large high-speed engraving machines for vacuum-formed trays made of ABS thick sheets, PE thick sheets, automotive parts, forklift pallets, logistics pallets, etc. **Thick Sheet Vacuum Forming** refers to the process where raw materials have a thickness greater than 2mm. The main principle involves heating flat plastic sheets until they become soft, then using vacuum suction to adhere them to the surface of a mold. After cooling, the material is shaped and then machined to the final product using a CNC machining center according to the product's contour requirements. **Thick Sheet Vacuum Forming Materials** mainly include: various colors of ABS, acrylic, PETG, PVC, PC, PP, PS, and other modified plastics in glossy, textured, and transparent sheets. **Main Products of Thick Sheet Vacuum Forming**: advertising promotional ice buckets, refrigerator liners, mechanical enclosures, pet cage bases, advertising light boxes, luggage, automotive interior plastic parts, logistics pallets, large item turnover trays, automotive toy casings, and other products that can replace injection-molded types. **Thick Sheet Vacuum Forming Process** features low mold costs (only 1/20 of injection mold costs), short production cycles, and a short mold development time (3-5 days), significantly reducing product costs and development cycles. Thick sheet vacuum-formed trays differ from traditional packaging such as cardboard boxes and plastic crates; they can be stacked to improve vertical space utilization, are reusable multiple times, increase usage rates, improve processes, and greatly reduce packaging costs.