With a specific thickness, holes (also known as pockets) for holding electronic components and positioning holes for index positioning are equally distributed in the length direction. Thin carrier tape is mainly used in the electronic component mounting industry. It is used with tape or cover tape to carry and store a series of electronic components such as resistors, capacitors, transistors and diodes in the pocket of thin carrier tape, and form a closed package through the matching tape or cover tape of thin carrier tape, so as to protect electronic components from pollution and damage during transportation. Plastic carrier tape is mainly used in the storage, transportation, packaging and production of active components such as integrated circuits, semiconductors, chips and other products