In the sewn glue binding process, optimizing the glue curing time is a key factor in improving production efficiency.
Although automated binding machines significantly reduce human intervention, the skill level of the operators still affects the final binding accuracy.
The control of the production environment also affects the bonding effect between the book block and the cover. Suitable temperature and humidity conditions help the adhesive to fully cure and improve the bonding strength.
The enhancement of the artistic feel of the sewn hardcover design ultimately relies on the deep integration of design thinking and craftsmanship.
When starting a stitch, the thread end should be buried inside the leather. When finishing a stitch, a knot should be tied and the excess thread cut off to prevent the thread end from being exposed, which would affect the appearance and durability.
After collating, page numbers and orientation must be checked manually or by machine using a visual system to ensure that the page order of each book block is completely consistent.
