Vacuum forming: It is commonly referred to as vacuum forming, which uses a vacuum forming machine to adsorb heated and softened plastic hard sheets onto the surface of the mold, and after cooling, forms a concave convex shape of plastic.
Vacuum forming, also known as vacuum forming, is one of the methods for thermoforming of thermoplastic materials. It refers to clamping sheet or plate-shaped materials onto the frame of a vacuum forming machine, heating and softening them, and then using vacuum to adsorb them onto the mold through the air channel at the edge of the mold. After a short period of cooling, the molded plastic product is obtained. The equipment used in this method is relatively simple, and the mold does not need to withstand pressure. It can be made of metal, wood, or gypsum, with fast molding speed and easy operation.
With the continuous development of the packaging industry, vacuum forming has been widely used. Today, Hefei chocolate vacuum forming manufacturer will share with you the five advantages of vacuum forming!
1. The product specifications have strong adaptability, and the vacuum forming method can be used to manufacture various products that are extra large, extra small, extra thick, and extra thin. The sheet material can be as thin as 1-2mm, or even thinner. The product area can be as large as 10 square meters, as small as a few square millimeters, and the wall thickness can be as large as 20mm, as small as 0.1mm
2. The product has a wide range of applications, including vacuum packaging for daily necessities, small hardware, automotive products, electronic products, food, cosmetics, computer peripherals, toys, sports equipment, stationery, etc.
3. Less equipment investment.
4. Mold manufacturing is convenient, including gypsum molds, copper molds, aluminum molds, etc.
5. High production efficiency.
Save raw and auxiliary materials, be lightweight, easy to transport, have good sealing performance, and meet the requirements of environmentally friendly and green packaging; Can package any shaped product without the need for additional cushioning materials during packaging; The packaged product is transparent and visible, with a beautiful appearance, easy to sell, and suitable for mechanized and automated packaging, which facilitates modern management, saves manpower, and improves efficiency.
