FIELD: printing industry.
SUBSTANCE: invention relates to the field of printing and, in particular, to bookbinding and bookbinding. Book containing two book blocks, each having a cover and two covers, book blocks are connected by one side to the first cover, and the other side to the second cover, with the possibility of holding the book blocks between the covers, characterized in that both book blocks are made with one common binding of solid sheets, while one of the covers is made of solid material without a stick or spine.
EFFECT: technical result consists in increasing the convenience of using and storing several book blocks with various information complementary to each other in one book.
1 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| BACKBONE OF SECTIONAL BOOK WITH INSERTION OF SHEETS AT BACKBONE SIDE | 2007 |
|
RU2433051C2 |
| METHOD OF BINDING BOOKS | 0 |
|
SU1443790A3 |
| METHOD FOR SPREADING OF ADVERTISING INFORMATION | 2001 |
|
RU2196049C1 |
| TRAINING APPLIANCE | 1995 |
|
RU2088976C1 |
| STITCHLESS BOOK FASTENING METHOD | 1998 |
|
RU2121440C1 |
| METHOD FOR UNSEWING ADHESIVE SPLICE OF BOOKS | 2003 |
|
RU2244633C1 |
| METHOD OF THREADLESS BINDING OF BOOK UNITS | 0 |
|
SU992231A1 |
| METHOD OF ADHESIVE HIGH-STRENGTH BOOKBINDING OF BOOKS | 2013 |
|
RU2628983C2 |
| BOOK-BINDING APPLIANCE | 0 |
|
SU1719245A1 |
| BOOK BINDING METHOD | 0 |
|
SU571396A1 |
