Book-keeping book with smooth edge

The utility model relates to a book-keeping book with smooth edges, which comprises a cover and a book core, wherein, the cover is provided with a surface, a lining core, a lining and edges, edges are sewed on the circumference of the cover by sewing threads, and the both sides of the lining are pro...

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Bibliographische Detailangaben
1. Verfasser: JIMING SU
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The utility model relates to a book-keeping book with smooth edges, which comprises a cover and a book core, wherein, the cover is provided with a surface, a lining core, a lining and edges, edges are sewed on the circumference of the cover by sewing threads, and the both sides of the lining are provided with an inserting bag for inserting the book core. The utility model is characterized in that edges are provided with folding edges which are folded inwards, and the folding edges are pressed by the sewing threads. The utility model has the advantages of smooth edge, beautiful appearance and convenient use.