1. All preparations shall be made before starting the machine, such as oil injection, rough inspection of equipment conditions, and inspection of whether the post route is dirty with oil, etc;
2, according to the book format correctly adjust the spacing, order number, select the type and model of stitching should meet the requirements of national standards;
3. The thread locking machine shall strictly abide by the errors in the principle of the upper process when storing the posts, and the procedures (the renewal of the posts on the platform) shall be carried out after the hand is lifted to prevent personal accidents;
4, the book after the lock line can not accumulate too much, so as not to cause the collision phenomenon;
5. The front and rear vehicles (page-taking machine and thread-locking machine) of the thread-locking machine should be properly coordinated to avoid tearing posts or crashing. 6. Once a fault or quality problem is found in the process of locking the thread, it is necessary to stop the car in time. It is strictly prohibited to start the machine to avoid accidents.