JPH06255687A - Packaging structure for printing paper - Google Patents

Abstract

PURPOSE:To feed printing papers in their original package into the paper supply part of a printer, etc., for printing with only a small part removed from the package. CONSTITUTION:A printing paper packaging structure comprises a package 1 for receiving therein a plurality of vertically stacked printing papers 5 with a bottom plate 6 interposed between the lowermost paper of this stack and the package 1 and a package 2 adapted for fitting to the package 1 to cover the exposed printing papers 5. The packages 1 and 2 are joined together at an unpacking part 3.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a printing paper packaging structure, and more particularly to a printing paper packaging structure used for printing by a printer connected to an information processing device or the like.

[0002]

2. Description of the Related Art FIG. 5 (A) is a perspective view showing an example of a conventional packaging structure for printing paper of this type, which is packaged in a packaging body, and FIG. 5 (B) is shown in FIG. 5 (A). FIG. 3 is a perspective view showing a state in which a part of the packaging body is removed from the printing paper packaging structure shown in FIG.

A conventional packaging structure for printing paper is, for example,
As shown in FIG. 5 (A) and FIG. 5 (B), a plurality of printing papers 5 are stacked in a direction perpendicular to the wide surface thereof, and the entire packaging paper 4 described above is formed by the packaging bodies 1 and 2. Covered and packaged.

For the packages 1 and 2, for example, a packaging material made of paper is used. The wrapping bodies 1 and 2 are joined by a unloading unit 3, and a tearing piece 4 having one end opened is attached to a part of the unloading section 3, and the tearing piece 4 is gripped with a finger or the like. When pulled along the longitudinal direction of the unpacking section 3, the unpacking section 3 is separated from the packaging bodies 1 and 2 together with the tear piece 4, and the packaging body 2 can be separated from the printing paper 5.

When the printing paper 5 is printed by a printer or the like (not shown), the packaging body 2 is thus formed.
Is separated from the printing paper 5, and all the printing paper 5 is taken out from the packaging body 1 and accommodated in the hopper (paper feeding unit) of the above-mentioned printer to perform predetermined printing on the printing paper.

[0006]

The above-described conventional packaging structure for printing paper is designed so that the printing paper packaged in the packaging structure can be used in a printer or the like by removing it from the package. It is necessary to take out the printing paper and store it in the paper feed unit of the printer, and the packaging body 2 shown in FIG.
When only the paper is separated from the printing paper and the printing paper is stored in the packaging body 1 in the paper feeding section of the printer,
When the printer tries to feed the printing paper one by one, if the number of printing papers remaining in the package becomes small, the shape of the packaging 1 is deformed and all the printing papers are normally fed to the printer. Since it is difficult to do so, as described above, it is necessary to remove the packaging bodies 1 and 2 and store only the printing paper in the paper feeding portion of the printer, which requires a complicated procedure for removing all the packaging bodies. It has the drawback of

It is an object of the present invention to remove a part of the package from the printing paper when the printing paper is stored in the paper feeding portion of the printer, and to store the printing paper in the paper feeding portion of the printer without any trouble. It is to provide a packaging structure of a printing paper capable of performing.

[0008]

SUMMARY OF THE INVENTION A printing paper packaging structure of the present invention has a structure in which a plurality of printing papers are stacked in a direction orthogonal to the paper surface and the outside is entirely covered by a packaging body and one side of the printing papers. The vicinity of the end is 5 including the one side end face.
In a packaging structure of a printing paper configured to separate a part of the packaging body so that a side surface portion is exposed, between the inner surface of the packaging body and the lowermost bottom surface portion of the plurality of printing paper sheets. The bottom plate is made of a hard material and has the same outer shape as that of the wide surface of the printing paper to be inserted and has a thickness larger than the thickness of each printing paper.

Further, the printing paper packaging structure of the second invention comprises one or more plate-like non-slip portions, the lower surface of which is fixed to the bottom plate between the bottom plate and the lowermost printing paper. It is composed of

[0010]

Embodiments of the present invention will now be described with reference to the drawings.

FIG. 1A is a perspective view showing an embodiment of a packaging structure for printing paper according to the present invention, and FIG. 1B is shown in FIG.
It is a perspective view which shows the state which removed the packaging body 2, the unpacking part 3, and the tear piece 4 from the packaging structure of the printing paper of (A).

The printing paper packaging structure of this embodiment is shown in FIG.
As shown in (A) and (B), the entire periphery of a plurality of printing papers 5 stacked in the direction orthogonal to the wide surface is combined with the packaging bodies 1 and 2 and the packaging bodies 1 and 2. Unloading section 3
And a tearing piece 4 having one end fixed to the unloading section 3 and the other end open, and a hard material having a wide surface having the same size as the outer shape of the wide surface of the printing paper 5, It is constituted by a bottom plate 6 inserted between the lowermost printing paper among the five and the packaging body 1.

The printing paper 5 is stored in the state of FIG. 1A until just before it is used in a printer (not shown),
Before using it with the printer, it has already been shown in FIGS. 5 (A) and 5 (B).
Similarly, the packaging body 2, the unpacking unit 3 and the tear piece 4 are separated from the printing paper 5.

FIG. 2 is an explanatory view showing a state in which the printing paper 5 accommodated in the packaging body 1 as described above is accommodated on the paper feeding unit 8 which is a paper feeding unit of a printer or the like.

In the figure, a paper feed roller 7 is a paper feed roller of a printer (not shown), and the outer peripheral portion of the paper feed roller 7 is in contact with the upper surface of the uppermost printing paper 5. The rotation of the paper feed roller 7 is controlled by a printer (not shown). When the paper feed roller 7 rotates in the direction A shown in the drawing, the uppermost one of the printing papers 5 is fed to the left in FIG. 2 and supplied to the inside of the printer to print by the printer.

In this way, even if the number of the printing papers 5 remaining inside the package 1 is reduced by feeding the paper by the paper feed roller 7, the bottom plate 6 remains inside the package 1 and In order to prevent the deformation of the shape of No. 1, all of the printing papers 5 inside the packaging body 1 can be normally and sequentially sent out one by one into the printer.

FIG. 3A is a partial side view showing another embodiment of the present invention, and FIG. 3B is a plan view of FIG. 3A.

In the embodiment shown in FIGS. 3A and 3B, the packaging bodies 1 and 2 (the packaging body 2 is shown in FIG.
Although the printing paper is packaged by (A) and (B) and the unpacking unit 3, FIG. 3 shows a state in which the packaging body 2 is separated as shown in FIG. 1B. It is shown in (A) and (B).

In this embodiment, the printing paper 5 is a flat plate between the bottom plate 6 and the bottom printing paper of the printing paper 5.
The slip-prevention part 9 has two tapered ends in the feeding direction.
It is inserted in the place.

One of the wide surfaces of these two anti-slip parts 9 is fixed to the bottom plate 6. By configuring the non-slip portion 9 with a material having a friction coefficient greater than that of the printing paper 5, even if the bottom plate 6 has a friction coefficient of the printing paper 5.
Even if the coefficient of friction is smaller than that, the printing paper 5 is sequentially delivered from the packaging body 1 into a printer (not shown),
Even if the amount of printing paper 5 remaining in the package 1 becomes small, it is possible to reliably prevent two or more printing papers 5 from being simultaneously sent out into the printer.

It is obvious that the above-mentioned non-slip portion 9 is not limited to two as shown in FIG. 3 and may be one or three or more.

FIG. 4 (A) is a perspective view showing still another embodiment of the present invention, and FIG. 4 (B) is a package 2 of the embodiment of FIG. It is a perspective view which shows the state which removed the torn piece 4, FIG.4 (C) is a partial top view of the bottom plate 6A.

The printing paper packaging structure shown in FIG. 4 is the same as that shown in FIG. 1 except for the notch 10 shown in FIGS. 4 (B) and 4 (C). Therefore, only the parts different from the embodiment of FIG. 1 will be described below.

In the embodiment shown in FIG. 5, instead of the bottom plate 6 shown in FIG. 1, a bottom plate 6A having a notch 10 is used.

The notch 10 is formed on the side edge of the bottom plate 6A, and the bottom plate 6
It is provided so as to bite in a direction parallel to the wide surface of A.
In addition, the position is provided at a specific position according to the size of the wide surface of the printing paper 5 to be used, and may be a position corresponding to the detection roller 11 provided in the printer (not shown). .

The detection roller 11 is provided in the paper feeding section of the above-mentioned printer, and as shown in FIG.
The detection roller 11 corresponding to 0 has a cutout portion when the packaging structure for printing paper shown in FIG. 4 is accommodated in a predetermined position of the paper feed unit of the printer. If the sensor 12 provided in the above-described printer is set to be turned on in such a state that a part of the print sheet 10 enters the sheet 10, the size of the print sheet accommodated in the sheet feeding unit can be detected. .

That is, in the paper feed unit of the printer (not shown) described above, each of the detection rollers has a one-to-one correspondence with the notch corresponding to the size of the printing paper and each of these detection rollers. By providing the connected sensor, the above-mentioned printer can automatically identify the size of the printing paper stored in the paper feeding unit.

[0028]

As described above, according to the packaging structure for printing paper of the present invention, the bottom plate is inserted between the packaging body and the lowermost portion of the printing paper accommodated therein, thereby forming a part of the packaging body. By simply removing the paper, it can be easily stored in a paper feed unit such as a printer, and the printing paper stored in the printing paper packaging structure can be used for printing with most of the packaging body part attached. This has the effect that the number of steps for separating the package can be made simpler than ever before.

[Brief description of drawings]

FIG. 1A is a perspective view showing an embodiment of a packaging structure for printing paper according to the present invention. (B) is a perspective view showing a state in which the packaging body 2, the unloading unit 3, and the tear piece 4 are removed from (A).

FIG. 2 is an explanatory diagram when a printing paper in the printing paper packaging structure of FIG. 1 is fed by a printer.

FIG. 3A is a partial side view showing another embodiment of the present invention. (B) is a partial plan view of (A).

FIG. 4A is a perspective view showing yet another embodiment of the present invention. (B) is a perspective view showing a state in which the packaging body 2 shown in (A), the unloading unit 3 and the tear piece 4 are removed. (C) is a partial plan view of the bottom plate 6A shown in (B).

FIG. 5A is a perspective view showing an example of a conventional packaging structure for this type of printing paper. (B) is a perspective view in which the packaging body 2 shown in (A), the unloading section 3 and the tear piece 4 are removed.

[Explanation of symbols]

 1 Package 2 Package 3 Unpacking Section 4 Tear Piece 5 Printing Paper 6 Bottom Plate 6A Bottom Plate 9 Non-Slip Part 10 Notch Part

Claims (5)

[Claims] 1. A stack of a plurality of printing paper sheets stacked in a direction orthogonal to the paper surface, all of which is covered with a package, and one side end portion of the printing paper sheet includes five side surfaces including the one side end surface. In a packaging structure for printing paper, which is configured to separate a part of the packaging body so that a portion is exposed, the packaging structure is inserted between an inner surface of the packaging body and a lowermost lower surface portion of the plurality of printing paper sheets. A packaging structure for printing paper, comprising a bottom plate having the same outer shape as that of the wide surface of the printing paper and having a thickness greater than the thickness of each printing paper and made of a hard material. . 2. The printing paper packaging structure according to claim 1, wherein the bottom plate is made of a material having an arbitrary coefficient of friction, and a part of a wide surface of the bottom plate that is in contact with the wide surface of the printing paper. Has a friction coefficient greater than that of the printing paper and has a size smaller than the size of the wide surface of the bottom plate, and one surface is fixed to the wide surface of the bottom plate and the other surface is the bottom surface of the printing paper. 2. A packaging structure for printing paper, comprising one or more thin plate-shaped non-slip portions arranged in contact with the lower surface of the printing paper. 3. One or more cutouts are provided at predetermined positions of the side edges of the bottom plate which are exposed when a part of the package is removed from the side edges of the bottom plate. Item 1
Packaging structure of the described printing paper. 4. The one or more cutouts are provided at predetermined positions of the side edges of the bottom plate that are exposed when a part of the package is removed from the side edges of the bottom plate. Item 2
Packaging structure of the described printing paper. 5. The bottom plate made of a material having a friction coefficient of a wide surface portion of the bottom plate, which is in contact with at least the printing paper, is larger than a friction coefficient of the printing paper. Printing paper packaging structure.