2. What does riding mean? The last page is blank.
3, what is riding a horse?
4. How to tie the riding nail?
1. saddle stitch: When binding, the first page is placed in front of the binding machine and falls on the chain.
2. Other columns are stacked on it in sequence, the cover falls on it for the third time, and then nails are nailed.
3. Then send it to the cutter at the end of the binding machine to trim the three sides of the book, and send it out of the binding machine by the conveyor belt for packaging and delivery.
4. Riding on a horse, also called riding on a horse nail, means saddle. When binding, the folded pages match the walking chain of the binding machine, just like saddling a horse.
5. After binding, nail it on horseback.
6. So when you open the book and look at the middle part, you can find that the whole book is centered on the nail in the middle. The first page and the third page of the book are symmetrically connected, and the middle two pages are also symmetrically connected with it.