JP3153236U - clear file - Google Patents

Abstract

A clear file having higher added value is provided. A clear file 1 includes a single sheet 2 and a second sheet 3 formed of a plastic sheet, and closes a lower side 5a and a left or right side (4a or 4b), and an upper side 5b and Either one of the left and right sides (4a or 4b) is a continuous opening so that documents can be stored through the opening, and the other side sheet 3 is made of a material harder than the one side sheet 2. The other side sheet 3 can be used as an underlay for writing. [Selection] Figure 1

Description

  The present invention relates to a clear file. More specifically, one of the two sheets constituting the clear file is made of a material harder than the other sheet, so that it can be used as an underlay for writing. It is related to the clear file made possible.

  A clear file is a sheet of transparent, translucent, or opaque plastic that is overlaid on one side and the other side, closing either the lower side or the left and right sides, and the upper side and the left and right sides. Is a file in which a continuous opening is formed and a document can be stored from the opening. Such a clear file is lightweight and inexpensive, and is used for organizing documents in daily office work, and may print advertisements or the like on a clear file and be distributed as a so-called promotional product.

  When distributing a clear file as a promotional product or the like, it is important to attract the attention of the customer who received the clear file in order to obtain a higher advertising effect. From this point of view, for example, in Patent Document 1, the upper part of the other side sheet of the clear file is formed so as to protrude from the one side sheet, and multi-color printing is applied to the protruding part to provide a visual interest. It is described that you get a rich file.

Utility Model Registration No. 3144817

  As a method of attracting the attention of the customer who received the clear file and enhancing the sales promotion effect, in addition to the method of visually appealing as described in Patent Document 1, the added value of the distributed clear file itself can be increased. is important. However, the clear file is mainly used for classifying and storing documents, and the present situation is that there has not been much proposed added value exceeding these uses.

  The present invention has been made in view of the above situation, and an object thereof is to provide a clear file having higher added value.

  As a result of intensive studies, the present inventors have made clear file a writing base by making one of the two plastic sheets that make up the clear file harder than the other plastic sheet. As a result, the present invention has been completed.

  (1) The present invention is an opening in which one side sheet formed from a plastic sheet and another side sheet are overlapped to close either the lower side or the left and right sides, and the upper side and the left and right sides are continuous. In the clear file that can store documents from the opening, the other side sheet can be used as an underlay in writing by making the other side sheet a material harder than the one side sheet. It is a clear file characterized by that.

  (2) Moreover, this invention is the means which makes the said other sheet | seat the material harder than the said one sheet | seat, The thickness of the said other sheet | seat is thicker than the said one sheet | seat. This is a clear file.

  According to the present invention, a clear file having higher added value is provided.

It is a perspective view which shows one Embodiment of the clear file of this invention. FIG. 2 is a side view when an embodiment of the clear file of the present invention is viewed from the direction A in FIG. 1.

  Hereinafter, an embodiment of a clear file of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view showing an embodiment of a clear file according to the present invention. FIG. 2 is a side view of an embodiment of the clear file of the present invention viewed from the direction A in FIG.

<Clear file>
As shown in FIG. 1, the clear file 1 according to the present embodiment includes a one-side sheet 2 and an other-side sheet 3. Then, the lower side 5a and the left side 4a are closed in a state where the one-side sheet 2 and the other-side sheet 3 are overlapped. As a result, the clear file 1 of the present embodiment has an opening in which the upper side 5b and the right side 4b are continuous, and a document can be stored through the opening. Hereinafter, the one-sided sheet 2 and the other-sided sheet 3 will be described.

[Single sheet 2]
The one-sided sheet 2 used in the clear file 1 of the present embodiment is a plastic sheet. As the plastic sheet used as the one-sided sheet 2, for example, a sheet obtained by processing a resin such as polyethylene, vinyl chloride, polypropylene, polyethylene terephthalate (PET) or the like is used.

  The thickness of the single-sided sheet 2 is preferably 0.2 to 0.4 μm, and more preferably 0.2 μm, but is not particularly limited. When the thickness of the single-sided sheet 2 is 0.2 μm or more, the single-sided sheet 2 can sufficiently hold the document stored in the clear file 1, and the thickness of the single-sided sheet 2 is 0.4 μm or less. As a result, flexibility is imparted to the single-sided sheet 2, and it becomes easy to pick up the single-sided sheet 2 with a finger and lift it, so that the operation of expanding the opening of the clear file 1 and storing documents becomes easy.

  The single-sided sheet 2 may be transparent, translucent, or opaque, and may be colored with a pigment or a dye. Since the single-sided sheet 2 is colored, the clear file 1 having a different color can be used according to the type of the document stored in the clear file 1, so that the classification of the documents becomes easy.

  A substantially semicircular cutout 6 is provided on the side of the single-sided sheet 2 that is not closed, that is, the right side 4b. For example, when storing a document in the clear file 1, the notch 6 is used to insert a finger into the notch 6 to widen the opening of the clear file 1.

[Other side sheet 3]

  The other side sheet 3 used in the clear file 1 of the present embodiment is a plastic sheet. In addition to the plastic sheet processed here, the resin is processed into a sheet, the resin is coated or laminated on the surface of the paper, or the paper is sandwiched between multiple resin films and integrated. That is, a composite sheet of resin and paper is included.

  Examples of the resin used for the other surface sheet 3 include polyethylene, vinyl chloride, polypropylene, polyethylene terephthalate (PET), acrylic resin, and the like. The resin sheet used for the other sheet 3 may be a multilayer sheet in which a plurality of resin films are laminated. In this case, the multilayer sheet may include a printed resin film or a hologram sheet.

  When the other side sheet 3 is a composite sheet of resin and paper, examples of the paper included in the composite sheet include high-quality paper, art paper, cardboard, and coated paper. These papers may be printed in advance. The composite sheet may further include a hologram sheet.

  The thickness of the other surface sheet 3 is preferably 0.3 to 0.75 μm, more preferably 0.4 μm, but is not particularly limited. When the thickness of the other surface sheet 3 is 0.3 μm or more, the other surface sheet 3 can be given sufficient strength to be used as an underlay for writing. By being 0.75 μm or less, good portability can be imparted to the clear file 1.

  When the other sheet 3 is in the above thickness range, the other sheet 3 becomes thicker and harder than the one sheet 2 as shown in FIG. Since the other side sheet 3 is hard as described above, the other side sheet 3 can be used as an underlay for writing, and thus the clear file 1 has an added value of “underlay use for writing”. The

  The other surface sheet 3 may be transparent, translucent, or opaque, and may be colored with a pigment or a dye. Since the other side sheet 3 is colored, the clear file 1 having a different color can be used according to the type of the document stored in the clear file 1, so that the classification of the documents becomes easy. When the other side sheet 3 is colored, it is preferable that the one side sheet 2 and the other side sheet 3 are colored in the same color from the viewpoint of the ease of document classification, but the design effect is not particularly limited. For example, the colors of the one-sided sheet 2 and the other-sided sheet 3 may be appropriately determined.

[Production method of clear file 1]
Next, the manufacturing method of the clear file 1 is demonstrated.
First, the one-side sheet 2 and the other-side sheet 3 are overlapped, and the left side surface 4a and the lower side 5a are closed. At this time, it is preferable that the closed side of the single-sided sheet 2 and the closed side of the other-sided sheet 3 are aligned and aligned, but after these sides are closed, the excess portion is cut off and removed. Since it should just be, it does not specifically limit.

  As the means for closing the left side surface 4a and the lower side 5a, known means can be adopted, and there is no particular limitation. Examples of such means include a weld method using ultrasonic waves, a thermocompression bonding method that applies pressure while heating, an adhesion method using an adhesive, hot melt, double-sided tape, and the like.

  By closing the left side surface 4 a and the lower side 5 a, the one-side sheet 2 and the other-side sheet 3 are joined and integrated to form the clear file 1.

  Note that the single-sided sheet 2 and the other-sided sheet 3 may be sheets having the same size or different sizes. Furthermore, the shape of the one-sided sheet 2 and the other-sided sheet 3 is not particularly limited, and may be a shape other than a rectangle, and the one-sided sheet 2 and the other-sided sheet 3 may be different from each other. The size and shape of the single-sided sheet 2 and the other-sided sheet 3 may be appropriately determined in consideration of the use of the clear file 1 and the design effect.

  Further, prior to joining the single-sided sheet 2 and the other-sided sheet 3, a pattern may be imparted to these sheets by printing or the like. Examples of the printing method in this case include silk screen printing, offset printing, and gravure printing, but are not particularly limited. Further, the ink used for printing on the single-sided sheet 2 and the other-sided sheet 3 is not particularly limited, and the type of ink may be appropriately determined in consideration of the material of the single-sided sheet 2 and the other-sided sheet 3. From the viewpoint of dryness and high strength of the printed film, ultraviolet curable ink is preferably used.

  According to the clear file 1 of the present embodiment, the following effects are exhibited.

  As shown in FIG. 2, the clear file 1 of the present embodiment is harder because the thickness of the other side sheet 3 is thicker than that of the one side sheet 2. Therefore, the other side sheet 3 is not easily deformed, and the clear file 1, particularly, the other side sheet 3 can be used as an underlay for writing. On the other hand, since the thickness and hardness of the single-sided sheet 2 are the same as those of a normal clear file, it is easy to pick up the single-sided sheet 2 with a finger and expand the opening of the clear file 1 to store documents. The work to do is as easy as a normal clear file.

<Modification>
The clear file of the present invention has been specifically described with reference to the embodiment. However, the present invention is not limited to the above-described embodiment, and is implemented with appropriate modifications within the scope of the configuration of the present invention. can do.

  For example, in the above embodiment, the lower side 5a and the left side 4a are closed, but the lower side 5a and the right side 4b may be closed.

  Moreover, in the said embodiment, although the other surface sheet 3 was made into the hard sheet | seat by enlarging the thickness of the other sheet | seat 3, by making the material which comprises the other sheet | seat 3 into a high hardness, The other side sheet 3 may be a hard sheet.

DESCRIPTION OF SYMBOLS 1 Clear file 2 One side sheet 3 Other side sheets 4a, 4b Side 5a Lower side 5b Upper side

Claims (2)

The one side sheet and the other side sheet formed of a plastic sheet are overlapped to close either the lower side or the left and right sides, and the upper side and the left and right sides are continuous openings. In a clear file that can store
A clear file, wherein the other side sheet is made of a material harder than the one side sheet, so that the other side sheet can be used as an underlay for writing.   The clear file according to claim 1, wherein the means for making the other side sheet a material harder than the one side sheet is to make the thickness of the other side sheet thicker than the one side sheet.

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