JPH0745339Y2 - post card - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION This invention relates to postcards.

More specifically, postcards with postcard binding functions are used mainly in the field of stationery, gifts, advertisement, etc. for direct mail, New Year's cards, or in the summer.

Conventionally, there is no publicly known postcard having a postcard binding function capable of binding a large number of postcards.

On the other hand, a postcard file having a large number of pockets is known as a postcard organizing tool. However, it was not only larger than a postcard, but also more expensive.

The bookbinding cover disclosed in Japanese Utility Model Laid-Open No. 56-102064 (the title of the device: bookbinding cover) is itself a simple bookbinding tool, and two release papers have two adhesive sheets on their adhesive surfaces. It is a temporary adhesive, and does not imply its use as a postcard.

The present invention has a function of, for example, if one of the delivered new year's cards is a postcard of the present invention, anyone can easily arrange and bind a number of other new year's cards at once.
We are pleased to provide you with postcards.

In addition, the postcard of the present invention decorates the front cover of a book after bookbinding, and the advertising effect by printing is extremely high, providing a novel advertising medium to the industry.

In the postcard of the present application, the postcard portion 1 and the adhesive portion 2 are made of a series of sheet materials, and the folding portion 3 is provided at the boundary between the postcard portion 1 and the adhesive portion 2, and the postcard portion 1 is bent in a plane shape, and the postcard portion 1 is printed as a postcard. At the same time, the adhesive coating portion 4 is formed on the adhesive portion 2, and the postcard portion 1 with which the adhesive coating portion 4 abuts is provided with a peeling treatment portion 5 so as to be peelably bonded. It is a thing. The following is a detailed description based on the embodiment illustrated in the drawings.

1 and 2, 1 is a postcard part and 2 is an adhesive part. The postcard part 1 and the adhesive part 2 are made of a series of sheet materials. For example, synthetic paper YUPO FGP110 (trade name; manufactured by Oji Yuka Synthetic Paper Co., Ltd.), S-Belan pastel silk (trade name; manufactured by Tokushu Paper Co., Ltd.) or NEWMAT N (trade name; manufactured by Mitsubishi Paper Mills Co., Ltd.) Sheet materials that belong to papers, such as vinyl, sheet materials that belong to plastics such as vinyl chloride and polypropylene, sheet materials that belong to metal foils such as aluminum foil and stainless foil, and sheet materials composed of composite materials thereof are used. .

Then, from these sheet materials, those having a thickness having suitable rigidity are selected. For paper, approximately 50 to 150 g / m2 is sufficient, but when selecting from other materials, one with approximately the same rigidity should be selected.

Further, it is desirable that the size of the postcard portion 1 in plan view is approximately the same as that of a known postcard, and that the adhesive portion 2 is extended from the postcard portion 1 by an arbitrary length, and the size thereof is smaller than that of the postcard portion 1.

Next, in the figure, 3 is a bent portion. The bent portion 3 is located at the boundary between the postcard portion 1 and the adhesive portion 2, and is basically formed by bending the sheet material. When a sheet material having a relatively high rigidity is used, the bent portion 3
There may be a case where one to several irregularities or perforations such as perforations are formed on the surface, or other known processing for facilitating the effect of the hinge mechanism is performed.

FIG. 3 illustrates a state in which the adhesive section 2 is peeled from the postcard section 1. In the figure, 4 is an adhesive application section, and 5 is a release agent processing section. The former is formed on the adhesive portion 2 and the latter is formed on the postcard portion 1.

The pressure-sensitive adhesive application section 4 is configured by applying a known pressure-sensitive adhesive such as acrylic type or rubber type to one side of the pressure-sensitive adhesive section 2. It is preferably thicker and more tacky. If necessary, a material such as a double-sided tape that contains a non-woven fabric to increase its thickness and strength, or a foamed pressure-sensitive adhesive layer containing a large number of bubbles is formed, and the pressure-sensitive adhesive application part 4 is formed on the pressure-sensitive adhesive part 2. To do.

On the other hand, the release agent treating section 5 is a known release agent (releasing agent, difficult-to-adhesive agent) such as a silicone-based or fluorine-based agent having a proper releasability with respect to the pressure-sensitive adhesive application section 4 and directly applied. Postcard 1
In addition to coating or impregnation, the tape is indirectly formed by pasting a release agent treatment. As shown in FIG. 2 by hatching, the formation area is basically the range of the postcard 1 where the pressure sensitive adhesive applying section 4 of the pressure sensitive adhesive section 2 abuts. Needless to say, the range may be more or less than the above if necessary due to manufacturing reasons.

Regarding the releasability of the release agent treatment section 5 with respect to the pressure-sensitive adhesive application section 4, appropriate adhesiveness (non-removability) is also provided. For example, although not shown, the release agent is applied in a fine checkered pattern to form the release processing section 5. Then, the peelability is reduced by half and the adhesiveness is increased. By using such a release agent whose area ratio is adjusted or whose physical properties are adjusted, the releasability and the adhesiveness are harmonized. Practically, it suffices to provide a peeling property such that the adhesive portion 2 can be separated by hand without damaging the postcard portion 1 and the adhesive portion 2, and within that range, adhesiveness that does not hinder the handling is obtained. Is possible.

Figures 4 and 5 show a large number of postcards for postcards 6 of the present application.
Exemplifies that it can be bound.

As is clear from the figure, the normal postcard 6 is bound in the form of a book by adhering (adhesive) the side end surface thereof to the adhesive application portion 4 of the adhesive portion 2. For example, in the case where the width of the adhesive portion 2 is 30 mm, it is possible to bind up to about 70 postcards, and in that case, the final bending width of the taper adhesive portion 2 in FIGS. 3 to 4 is 7 It will be about mm.

When the number of postcards is small, it is possible to cope with any number of postcards only by increasing the final bending width accordingly.

The postcard of the embodiment shown in FIG. 1 is an example in which the adhesive section 2 is bent and adhered to the back side of the postcard section 1, but the postcard may be formed in a form bent to the front side if necessary. Is.

As described above in detail, since the postcard of the present application is made of a series of sheet materials, the cost is low. It is used as a postcard, and it is convenient for recipients to easily make many other postcards into one book. The postcard is located on the cover of the book, and the printed contents can be expected to have a noticeable high advertising effect for a long period of time.

[Brief description of drawings]

1, 2 and 3 are perspective views of the postcards of the embodiment. 4 and 5 are perspective views for explaining the function and effect. In the figure, 1 …… Postcard part, 2 …… Adhesive part, 3 …… Bent part, 4 ……
Adhesive coating section, 5 ... Release agent processing section, 6 ... Postcard.

Claims (1)

[Scope of utility model registration request] 1. A postcard part 1 and an adhesive part 2 are made of a series of sheet materials, and a bent part 3 is provided at a boundary between the postcard part 1 and the adhesive part 2, and the postcard part 1 is bent in a plane shape, and the postcard part 1 is printed as a postcard. At the same time, a pressure sensitive adhesive coating section 4 is formed on the pressure sensitive adhesive section 2, and the release agent treating section 5 is provided on the postcard section 1 with which the pressure sensitive adhesive coating section 4 abuts.
A postcard featuring a peelable adhesive.