JPH0312657Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a container equipped with a tear tape. The container of the present invention can be opened easily and reliably, and is suitable for use as a powder detergent container, for example. It is.

[Conventional technology]

Prior art related to containers equipped with tear tape include Japanese Utility Model Publication No. 52-29065 and Japanese Utility Model Publication No. 58-
The one described in Publication No. 183319 is known.

The containers described in both of the above publications are equipped with one or two tear tapes, and the container described in Utility Model Publication No. 52-29065 is equipped with tear tapes that do not overlap, and the tear tapes can be pulled out. A section is provided at the end of each tape or at a notch in the middle, and the seal can be opened by pulling the tear tape from one of these pull-out sections. Furthermore, the container described in Japanese Utility Model Application Publication No. 58-183319 is arranged such that both ends of the tear tape overlap at the body attachment part, and a pull-out part is provided at the end of the tear tape overlapped on the front side. The package is opened by pulling the tear tape from the drawer.

Further, as prior art related to containers equipped with openings at the corners of the upper surface, those described in Japanese Utility Model Publication No. 52-29067 and Japanese Utility Model Publication No. 56-1547 are known.

The container described in the above-mentioned publication is designed to be opened by cutting the top corner of a hexahedral paper box upward.

[Problem that the invention attempts to solve]

However, the above-mentioned prior art has problems such as deformation of the container after opening or insufficient opening properties.

That is, Utility Model Publication No. 52-29065 and Utility Model Application Publication No. 1988-
In the container described in Publication No. 183319, after the container was opened, the container body swelled into a substantially elliptical shape due to the contents (for example, powdered detergent), making it difficult to handle the container.

Also, Publication No. 52-29067 and Publication No. 56-
The container described in Publication No. 1547 is not equipped with a tear tape, so for example, the basis weight is 700 g/m ²
polysand paper (e.g. coated ball/
It was difficult to open the carton paper made of PE/Jutliner).

Therefore, the purpose of the present invention is to provide a package that can be opened easily and reliably, and that does not deform after opening.
It is an object of the present invention to provide a container that is suitable for use as a container for powdered detergent, etc., and is easy to manufacture.

[Means for solving problems]

In the present invention, two opening tapes are attached in series to the upper inner surface of the cylindrical body of a hexahedral container so that the top wall of the container can be opened in a U-shape. A drawer part is provided at one end, and the drawer part is overlapped with the body sticking part of the cylindrical body part, and the two tear tapes are affixed to the upper inner surface of the cylindrical body part. A piece of tear tape is inserted from the inner surface of the cylindrical body, approximately perpendicular to the tear tape.
The above object has been achieved by providing a container characterized by two tear tapes on both sides of three tear tapes formed by cutting the book in half. .

〔Example〕

Hereinafter, an embodiment of the container of the present invention shown in the drawings will be described.

Fig. 1 shows a developed plan view of one embodiment of the present invention, in which 1 is a front plate forming the front part of a cylindrical body A (see Fig. 4 et seq.) with a square cross section after assembly. , 2 is a rear plate forming the rear surface of the cylindrical body A, 3 and 4 are side plates forming a pair of opposing side surfaces of the cylindrical body A, and these are connected through a fold. ing. In the upper and lower directions of the front panel 1, there are outer panels 5 for forming a ceiling wall B (see FIG. 4 and below).
An outer plate 6 for forming the top wall B and an inner plate 8 for forming the bottom wall are connected to each other through the folds in the vertical direction of the rear plate 2, respectively. Furthermore, tongue pieces 9, 10 and 11, 12 are provided in series in the vertical direction of both side plates 3, 4, respectively.
In addition, a body patch 13 is connected to the front panel 1 and part of the sides of the upper and lower outer panels 5 and 6 through folds (the outer panels 5 and 6 and the shell panel 13 ). And each of these boards,
When manufacturing a box using each piece, for example, first, the body pasting piece 13 is glued to the side plate 4 to form the body pasting part C (see FIG. 4 and below), and then the front plate 1, the rear face plate 2, and both side faces are glued. 3 and 4 are raised to form a rectangular cylindrical body A, and then the tongue pieces 9 and 10 are folded in, and the inner plate 7 and outer plate 5, whose inner surfaces (back surfaces) are coated with glue, are further folded in. The top wall B may be formed by stacking these and gluing them together, and the bottom wall may also be formed by folding and gluing in the same manner as the top wall B.

Thus, in the container of the present invention, a U-shaped opening structure is provided near the top wall B to open the container.

To explain the above-mentioned unsealing structure in detail, first, on the upper part of the inner surface (back surface) of the cylindrical body part A formed by the front plate 1, rear plate 2, both side plates 3 and 4, and the body sticking piece 13, a polypropylene A tear tape 15 such as the following is attached.

The tear tape 15 includes the front plate 1 and the rear plate 2.
It is cut approximately at the center. That is, half-cut lines 18, 18 perpendicular to the folds are provided at approximately the center of the upper inner surfaces of the front plate 1 and the rear plate 2, respectively, so as not to reach the folds with the outer plates 5, 6. When forming the half-cut lines 18, 18, which are cut into the front plate 1 and the rear plate 2 from the inner side to a depth of approximately half the thickness of each, the opening tape 15 is
are also cut at these parts. Then, 2 pieces on both sides of the opening tape 15 cut into 3 pieces.
The books are connected in series in a U-shape when the book is made into a box.

Further, at both ends of the tear tape 15, a second
As shown in the drawings and FIG.
is formed. The drawer section 16 has the opening tape 1
The pull-out part 17 has a gripping piece 16' formed by a V-notch provided on both sides of the opening tape 15, and a gripping piece 17' formed by a V-notch formed on one side of the tear tape 15 and a perforation formed on the opposite side. have. Each of the V-notches is formed in a V-shape with one side along the tear tape 15 and the other side diagonally arranged thereto, and one side along the tear tape 15 is a contact point with the other side. It has been cut to extend beyond. The drawer part 16 and the drawer part 17 are overlapped at the body pasting part C during box manufacturing.

In addition, in the container of the present invention, half-cut lines 19 and 19 are provided on the front plate 1 and the rear plate 2, respectively, so as to be perpendicular to the tear tape 15 from the outer surface (surface).
is provided. These half-cut lines 19, 19
are arranged to be shifted from the half-cut lines 18, 18 in the opening direction of the opening tape 15.

Further, fold lines 20, 20 are provided on the outer panel 5 and inner panel 7 for forming the ceiling wall, respectively, so as to be located on extensions of the half-cut lines 19, 19.

In addition, in FIG. 1, 14, 14' are handles and openings provided as necessary, 14'',
14'' is a reinforcing tape for the hanger 14, and 21 is a semicircular notch used when raising the carton to form a rectangular tube shape.

When using the container of the present invention constructed as described above, first, as shown in FIG. Cut in half along line 18
Then, the bag is opened along the tear tape 15 up to the half-cut line 18 by pulling the gripping piece 16' on the exposed trunk affixed portion C by this opening. By the opening operation of the picking piece 17', the outer surface (surface) of the front plate 1 is opened along the tearing tape 15 up to the half-cut line 19, and by the opening operation of the picking piece 16', the outer surface (surface) of the front plate 1 is unsealed. The outer surface (surface) of the face plate 1 is opened along the tear tape 15 up to the half-cut line 19. Through these two unsealing operations, the area near the top wall B of the container can be opened in a U-shape.

Next, when taking out the contents, the top wall B can be opened up and down along the fold line 20, as shown in FIG. This lifting can be done by grasping the hanging hand 14.

In addition, when storing the contents after taking out the 6th
As shown in the figure, the top wall B may be closed.

Although a preferred embodiment of the container of the present invention has been described above, the container of the present invention is not limited to this embodiment. For example, the drawer part 16,1
7 may have the same shape, and the opening tape 15 may be the same shape.
may be affixed in a U-shape only at necessary locations; furthermore, the crease line 20 does not necessarily need to be provided on the top wall B; furthermore, the size of the opening may be determined by adjusting the opening size to the top wall as in the example. It may be set to any desired size other than the embodiment, such as approximately 1/3 of the ceiling wall B instead of approximately half.

[Effect of idea]

As mentioned above, in the container of the present invention, the pull-out part of the opening tape that can be opened in a U-shape near the top wall is arranged so as to overlap at the body attachment part, and the two opening tapes can be placed at specific positions by extremely simple means. Since the container is attached to the container, it can be sealed reliably until it is opened, and it can be opened easily and reliably, and furthermore, it can prevent the body of the container from expanding into an approximately oval shape after opening. It is effective and easy to manufacture.

In addition, when a hanger is provided as in the example, there is a practical effect that the container can be handled by the hanger even after opening.
It has high practical value.

[Brief explanation of the drawing]

Fig. 1 is a developed plan view of one embodiment of the present invention;
The figure is an enlarged view of section X in figure 1, and figure 3 is an enlarged view of section Y in figure 1.
FIG. 4 is a perspective view showing the main parts of an embodiment of the present invention as it is opened, FIG. 5 is a perspective view showing the main parts in use, and FIG. 6 shows the main parts after use. FIG. A...Cylindrical body part, B...Top wall, C...Body sticking part, 15...Tear tape, 16, 17...Drawer part.

Claims (1)

[Claims for Utility Model Registration] (1) Two tear tapes are attached in series to the upper inner surface of the cylindrical body of a hexahedral container so that the top wall of the container can be opened in a U-shape. A pull-out portion is provided at one end of each of the two tear-opening tapes, and the pull-out portions are overlapped with each other by the body sticking portion of the cylindrical body. Three pieces were formed by cutting a piece of tear tape stuck to the upper part of the inner surface of the cylindrical body by making two half-cut lines approximately perpendicular to the tear tape from the inner surface of the cylindrical body. 2 on both sides of the tear tape
A container characterized by being a book. (2) The container according to claim (1) of the utility model registration claim, wherein a crease line is provided on the top wall at a position connecting the ends of the U-shape formed by the tear tape.