The carrier tape produced by PET carrier tape factory is divided into functional categories: in order to protect electronic components from electrostatic damage, some precision electronic components have clear requirements for the antistatic level of the carrier tape. According to the different antistatic grades, the carrier tapes produced by pet carrier tape factory can be divided into three types: conductive type, antistatic type (electrostatic dissipation type) and insulating type.

The carrier tape produced by PET carrier tape factory is divided into different widths: the carrier tape is also divided into different widths according to the size of electronic components loaded in the package. Common widths are 8mm, 12mm, 16mm, 24mm, 32mm, 44mm, 56mm, etc. With the development of the electronic market, the chip becomes smaller and smaller. Accordingly, the carrier belt is also developing in the direction of precision. There are already 4mm wide carrier belts on the market.

The carrier tape produced by PET carrier tape factory is mainly used in the electronic component installation industry. It is used in combination with the cover belt (upper sealing belt), loads and stores electronic components such as resistors, capacitors, transistors and diodes in the bag of the carrier belt, and forms a closed package by sealing the cover belt above the carrier belt, so as to protect electronic components from pollution and damage during transportation. When installing electronic components, the cover belt is stripped, and the automatic installation device sequentially takes out the components contained in the bag through the indication hole of the carrier belt, and attaches the components to the integrated circuit board (printed circuit board).

There are two kinds of carrier tapes produced by PET carrier tape factory: plastic (polymer) and paper. Embossed carrier belt is mainly composed of plastic materials. The mainstream in the market are polycarbonate carrier, polystyrene and acrylonitrile butadiene styrene copolymer carrier. In addition, there are some carrier tapes made of polyester, APET and other materials. The stamping carrier tape is mainly made of paper material or polyethylene composite material. Polycarbonate material has the characteristics of high mechanical strength, good transparency, good dimensional stability, high glass transition temperature and good heat resistance. The mechanical strength of polystyrene is lower than that of polycarbonate, so it is sometimes made into three-layer composite plate with ABS to improve the tensile strength of the carrier belt. The mechanical strength of polyester material is close to that of polycarbonate, but it is a crystalline material with poor dimensional stability.

According to the forming method of carrier belt, the carrier belt produced by pet carrier belt factory is divided into two types: intermittent (plate forming) and continuous (roller rotation) forming methods, according to the forming method of pocket. Compared with batch forming, the traditional continuous forming method has better dimensional stability and higher dimensional accuracy. For batch molding, it is more suitable for making large pockets.