JPS646301Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention is a bookbinding form in which an arbitrary number of pages are collated and bound into a booklet, an arbitrary number of books are bound together, a cover is attached, and the booklet is bound. To bind a booklet from which a necessary part of a booklet can be easily removed.

Conventionally, it is impossible to remove only the necessary booklet from a combined booklet made by binding several booklets together, so it is necessary to cut out from the binding section or cut out the perforations along the binding section of the booklet pages. The booklet page is then separated from that part. However, when cutting along the binding section, not only do the separate sheets of paper come apart and are difficult to handle, but they are also difficult to cut out and look unsightly. Furthermore, forming cut-out perforations in the booklet pages is extra labor intensive.

The present invention is a bookbinding form that allows only the necessary booklets to be easily removed from a bound booklet made up of several books, allows for relatively easy binding, and is convenient for combined bookbinding, etc. for binding a variety of books in small quantities.

The present invention will be described with reference to the drawings. Fig. 1 shows the back part 4 and valley part 6 of two or more booklets with the auxiliary binding cover 1 covered on the back part 4 and bound with binding wire 3. This binding is characterized in that two or more of the booklets are bound together on the inside of the spine section 8 of the book cover 7 shown in Figure 3 by applying an adhesive 5 to the book cover 7.

In the present invention, several booklets 2 whose spines 4 are covered with the auxiliary binding cover 1 shown in FIG. An adhesive 5, such as an emulsion adhesive or a hot melt adhesive, is applied in the same manner. The auxiliary binding cover 1 is a piece of paper large enough to cover the entire spine 4 of the booklet 2, and the third
In the figure, several stacked booklets 2 are pasted on the inside of the spine 8 of a combined book cover 7 consisting of a front cover, a back cover, and a spine 8. Booklet 2 and
Each auxiliary cover 1 is bound with a binding wire 3, and the auxiliary cover 1 and the combined book cover 8 are bound with an adhesive 5. Each booklet 2 is not directly joined to the spine 8,
They are bound together with a binding wire through the auxiliary cover 1. The booklet 2 can be easily removed from the binding by leaving the auxiliary cover 1 on the spine 8 side and pulling it out from the binding wire 3 part.

Figures 1 to 3 show an example of binding a booklet 2 with 42 saddle stitches on the back of the booklet, but it is also possible to bind a booklet bound with wire binding or flat binding with adhesive in the same way. is also possible.

At the distribution stage of publication sales, this invention can be distributed as a complete book or as a multi-and-total magazine. By dividing everything into separate volumes, it becomes convenient to carry and can be organized into files, etc., and can be used as a new media for advertising and selling products that support publishing culture. It can be relatively easily bound into a combined book form using a general bookbinding process line such as a case cover pasting process, and has many practical values.

[Brief explanation of the drawing]

Fig. 1 is an explanatory diagram of a booklet in the combined bookbinding of the present invention, Fig. 2 is a perspective view of the back of the stacked booklet in the present invention with glue applied, and Fig. 3 is an explanation of the combined bookbinding of the present invention and its usage condition. FIG. 1...Auxiliary cover, 2...Booklet, 3...Binding wire, 4...Spine, 7...Combined book cover, 8...Spine cover.

Claims (1)

[Scope of utility model registration request] The back cover 8 of the combined cover 7 is coated with the auxiliary binding cover 1 on the spine 4 and the adhesive 5 is applied to the spine 4 and troughs 6 of two or more booklets that are middle-stitched with the binding wire 3. A combined book characterized in that two or more of the booklets are bound together on the inside.