| 摘要 |
PROBLEM TO BE SOLVED: To propose the binding method of books, which progressively improve the range of endurance temperature and, at the same time, can improve the quality in the recycling process with the quality of books maintained to the average one of a deluxe edition without employing the binding method of the deluxe edition. SOLUTION: A printing sheet is formed by laminatingly gathering a plurality of sheets of signature and of end papers. EVA hot melt is applied to the back side part of the printing sheet. A semi-bound book is formed by cutting off the side parts except the back side part coated with the EVA hot melt with predetermined intervals in the printing sheet. After cutting off the back side part coated with the EVA hot melt with the predetermined interval in the semi-bound book, PUR hot melt is applied to the cut back side part to keep the back part of a cover broader than that of the semi-bound book pasted to the back side part coated with the PUR hot melt, and then the predetermined portion of the side part of the cover is pasted to the end papers so as to cover the semi-bound book with the cover in order to complete a book-binding method. COPYRIGHT: (C)2009,JPO&INPIT
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