The Chinese name of IMD is "in mold decoration technology", also known as "no coating technology". The English name is In MoldDecoration. It is an internationally popular surface decoration technology, with a surface hardening transparent film, a printed pattern layer in the middle, an injection molding layer on the back, and an ink layer in the middle. It can make the product resistant to friction, prevent surface scratches, and maintain a bright color for a long time without fading easily.

(IMD) In mold decoration is a relatively new automated production process. Compared with traditional processes, (IMD) can reduce production steps and components, thus saving time and cost in rapid production. At the same time, it also has the advantages of improving quality, increasing image complexity, and improving product durability. When applied to product appearance, (IMD) is currently the most efficient method, which involves printing, high-pressure forming, and punching on the surface of thin films, Finally, it is combined with plastic to form, eliminating the need for secondary operation procedures and labor hours, especially in areas such as backlighting, multi curved surfaces, metal imitation, hairline processing, logical light patterns, and rib interference When the printing and painting process cannot handle it, it is even more appropriate to use the IMD process.

(IMD) in mold decoration can replace many traditional manufacturing processes, such as heat transfer printing, spraying, printing, electroplating, and other exterior decoration methods. Especially in need of various color images, backlight and other related products.