Adhesive tape is generally made of polyester (PET), polycarbonate (PC) and other materials.
Cover tape is mainly used for packaging electronic components. It is a strip of material, usually plastic, used in conjunction with carrier tape. The carrier belt is used to place electronic components, and the cover belt is covered on the carrier belt to protect electronic components, such as preventing them from pollution, static damage and physical damage. Moreover, the viscosity of the cover band is moderate, and it can be easily uncovered when the components need to be removed. The thickness of the cover varies depending on the application and other factors. Generally speaking, the thickness of the cover band is between 35μm and 65μm. For example, in some packaging scenarios where the space requirement is not particularly high and the component size is large, the cover band may choose a thicker specification close to 65μm to provide better protection; For small precision components or strict packaging space requirements, the thickness may be about 35μm.
