JP3054512B2 - Binding method such as calendar book - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bookbinding structure suitable for binding a relatively small number of paper sheets such as a calendar book.

[0002]

2. Description of the Related Art A calendar book has a small number of sheets, such as seven or thirteen, including the cover.

[0003] Therefore, when binding a calendar book, the thickness of the overlapped paper pieces is small, and the respective pieces of paper cannot be firmly bound by a so-called back glue. Is wound around to bind a book.

[0004]

By the way, a calendar book printing company or a bookbinding company discards an enormous number of calendar books every year when the year begins, since the calendar books of that year have almost no commercial value. ing.

[0005] When disposing of this huge number of calendar books, the paper resources of the calendar book can be re-used for effective use of paper resources.

[0006] When reusing a piece of paper from a calendar book,
At the upper end of the calendar book, there is a binding, which must be removed.

However, it is very costly to remove the bindings at the upper end of the calendar book one by one, so that the paper pieces of the calendar book are usually incinerated without being recycled and used. Valuable paper resources were wasted.

Further, if there is a binding metal, there is a possibility that the hand may be damaged by the binding metal, and there is also a problem in terms of safety.

Therefore, the present invention provides a bookbinding structure that can securely bind each piece of paper without using a binding bracket even when the number of paper pieces is small, such as a calendar book, and has a high security. What you want to do.

[0010]

According to the bookbinding method of the present invention, a plurality of through-holes are formed along one side of a plurality of stacked paper pieces, and a molten adhesive is formed in the through-holes. The agent was poured and the pieces of paper were joined.

[0011]

As described above, in the through hole of the superposed paper pieces,
The hot melt type adhesive is melted and poured in, and each piece of paper is joined.When the adhesive in the through hole is solidified, the adhesive in the through hole acts like a pillar for fixing each piece of paper, Each piece of paper is tightly bound. Also, hot
Since poured into paper through holes Tomeruto type of adhesive in the molten state, thereby radiating the adhesive in through-holes
The adhesive can be solidified by heating with a hot plate, etc.
There is no danger of burning the piece of paper itself as in the case of
The time is also rather short binding until the adhesive is solidified performed in a short time.

[0012]

1 to 4 show an example in which a bookbinding structure according to the present invention is applied to a calendar book.

[0013] The calendar book shown in FIG.
6 sheets of paper 1
A plurality of through holes 2 are formed along the upper side, and the adhesive 3 is poured into the through holes 2 to join the paper pieces 1 together.

As the adhesive 3, for example, a hot-melt type thermoplastic resin adhesive can be used.

A back cover 4 made of thick paper is attached to the upper sides of the front and back surfaces of the six bound paper pieces 1. The back cover 4, by increasing the amount of adhesive 3 to flow into the through hole 2, so as to slightly swell on both sides of the through hole 2, you bonded by an adhesive 3.

A perforation 5 is provided at a portion near the upper side of each of the paper pieces 1 in order to easily cut out each of the paper pieces 1.

On the back side of the back cover 4, as shown in FIG. 4, hanging hooks 6 are formed by cutting and raising.

[0018]

According to the present invention, as described above, a relatively small number of paper pieces can be firmly bound without using a binding metal fitting, so that the present invention can be used particularly for bookbinding of a calendar book. .

The book bound by the present invention is:
Since the binding hardware is not used, it is possible to re-use and use it as it is, and effective use of paper resources can be achieved.

Further, since no binding hardware is used, the safety is excellent.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an example in which the present invention is applied to a calendar book.

FIG. 2 is a partial front view of the same.

FIG. 3 is a partial longitudinal perspective view of the same.

FIG. 4 is a partial longitudinal sectional perspective view of the same as viewed from the back.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Paper piece 2 Through-hole 3 Adhesive 4 Back cover 5 Perforation 6 Hook

Claims (1)

(57) [Claims] 1. A superposed through holes plurality formed along a plurality of sides on the paper, and bonded to each piece of paper by pouring an adhesive of the hot melt type to the through hole in the molten state, With this poured adhesive, on the top side of the piece of paper,
A method of binding a book such as a calendar book that adheres a back cover made of cardboard .