Then find a clamp to prevent it from slipping-not on one side of the spine, but on the opposite side.

Find a nail and punch 3-4 holes in the spine. Be careful not to tilt them. You can clamp the nail with pliers, and the nail should just get stuck in the dent of the pliers. Then put the pliers flat on the paper and nail them with a hammer, so that the nails can basically be nailed vertically into the paper.

Binding with thin thread, some people bind with wire, but the wire will rust, and the rusty book is not beautiful, right? I usually use thin plastic thread for flying kites. The thin thread should bypass the nail hole several times, on the one hand, reduce the pressure of the thread on the book, otherwise the thin thread will damage the paper; On the other hand, it also prevents the line from breaking.

Loosen the book clip and do some post-work with glue and tape if necessary.

accomplish