Screw Post binding

Screw Post binders are commonly used for portfolios, for people often showing their work. The screws allow for pages to be added or replaced. This is a common swatch book bind similar to that seen in the first post, however as you can see in the photos below this bind can look really beautiful, the production method is very similar to the Japanese bind, however instead of the stabbing holes for the thread this is replaced with binding screws. This may be more affective to my swatch books than the Japanese bind and be a suitable concept to put forward for the addition of pages.