HX800CTEO Center Saddle Thread Sewing with Thread End Lock and Outward Folding Machine

The HX800CTEO Center Saddle Thread Sewing with Thread End Lock and Outward Folding Machine is designed for center thread sewing and folding of notebooks, exercise books, bank account books, passports, manuals, hardcover books, and similar products. Products are fed manually, while most subsequent production processes are completed automatically for efficient and consistent operation. The machine integrates center thread sewing controlled by an optical fiber sensor, automatic thread cutting, center folding, book pressing, and finished-product delivery into one continuous production process. Its patented Thread End Lock function securely fixes the thread end back into the final 1–3 pinholes, effectively preventing thread ends from loosening after sewing and improving the stability and quality of the finished product. By combining automated sewing, folding, pressing, and delivery with reliable thread-end locking technology, the HX800CTEO provides an efficient solution for professional notebook, booklet, passport, and book production.