JPH0672883U - Carton outlet structure with tissue paper - Google Patents

Abstract

(57) [Summary] [Purpose] The last one of the tissue papers can be taken out smoothly and the pop-up performance is excellent. [Structure] Inside a box body 10 having a cutting line 11 that defines the shape of a tissue paper outlet in the center of the upper surface,
In a tissue paper-containing carton containing stacked tissue papers, the tissue paper outlet has an elongated shape in the longitudinal direction of the upper surface of the box body, and at least the longitudinal end portion is surrounded by two sides and has an angle of 170 degrees or less. has θ.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an outlet structure for a carton containing tissue paper, and more particularly to an outlet structure for a carton containing tissue paper with excellent pop-up performance.

[0002]

[Prior art]

 As is well known, the carton containing tissue paper contains the tissue paper laminated inside the box body that has a cutting line that defines the shape of the tissue paper outlet at the center of the top surface. A polyethylene film having a slit for taking out the tissue paper, which extends along the widthwise center of the take-out port, is attached to the.

The polyethylene film is provided to prevent the tissue paper from falling into the inside of the box body due to friction between the slits of the tissue paper and the polyethylene film when the tissue paper is popped up.

When the remaining tissue paper inside the box body is running low, the tissue paper is lifted up by raising a small piece for raising the bottom of the box body in order to lift the tissue paper to the top surface of the box. It is said that you can pop up to the last one.

[0005]

[Problems to be solved by the device]

 However, in reality, the friction between the tissue paper and polyethylene film slits is not sufficient, and the tissue paper often falls inside the box body when popped up even when the tissue paper is still full. is there. Further, if the number of times of taking out is increased, the slit is sagged, the width thereof is widened, and the frictional force is reduced.

In addition, the remaining tissue paper inside the box body is running low, and even when the small piece for raising the bottom is raised, the tissue paper bundle is curved or misaligned, and Often you can not pop up up to one.

Therefore, the main problem of the present invention is that it is not necessary to provide the polyethylene film and the small pieces for raising the bottom, and that the pop-up performance that allows the last one of the tissue paper to be taken out smoothly is excellent. It also provides a carton take-out structure that contains tissue paper.

[0008]

[Means for solving problems]

 The above-mentioned problem is a carton with tissue paper containing stacked tissue paper inside a box body having a cutting line that defines the shape of the tissue paper outlet at the center of the upper surface. However, the problem can be solved by making it elongated in the longitudinal direction of the upper surface of the box body, and at least the longitudinal end portion being surrounded by two sides and having an angle of 170 degrees or less.

In this case, it is more preferable that the angle of the longitudinal end portion is 60 degrees to 170 degrees.

[0010]

[Action]

 In the present invention, as the shape of the tissue paper outlet defined by the cut line, the end portion in the longitudinal direction is surrounded by two sides and is held by a holding portion having an angle of 170 degrees or less. As a result, after one tissue paper is popped up, the holding portion can support the next fall of the tissue paper into the box body. Therefore, compared with the frictional force between the polyethylene film and the tissue paper, the frictional force between the box main body and the tissue paper is far greater in terms of material, and the tissue paper that continuously pops up is fed at least at the holding portion. Since the support is provided, the tissue paper can be smoothly taken out to the last one without the bottom raising piece.

[0011]

【Example】

 Hereinafter, the present invention will be described in more detail by way of examples with reference to the drawings.

FIG. 1 shows a carton 1 containing tissue paper according to the present invention, in which a perforation line 11 is formed at the center of the upper surface of the box body 10 to define the shape of the tissue paper outlet. And contains tissue paper (not shown) stacked in the box body. In use, a piece of the enclosed area is stripped off through the cut line 11 to expose the outlet.

In the present invention, the shape of the tissue paper outlet, in other words, the cutting line 11 is elongated in the longitudinal direction of the upper surface of the box main body, and at least the longitudinal end portion is surrounded by two sides and has an angle θ of 170 degrees or less. It is shaped like an eggplant.

The length L of the tissue paper outlet in the longitudinal direction of the box body is preferably 15 to 17 cm, and more preferably 16 to 16.5 cm. Further, the maximum width W of the tissue paper outlet in the width direction of the box body is preferably 2.5 to 3.5 cm, and preferably 3. 0 cm is desirable.

The angle θ is preferably 60 degrees to 170 degrees, and most preferably 75 degrees to 105 degrees.

On the other hand, in the present invention, the tissue paper is held mainly by the holding portion formed by the two sides 11A and 11B of the longitudinal end portion. In this case, the length X along the longitudinal direction of the two sides 11A and 11B is preferably 1.0 to 2.0 cm, and the width Y connecting the end points of the two sides 11A and 11B is 1.5 to 3.0 cm is preferred.

In the present invention, the shape of the portion other than the holding portion does not significantly affect the take-out holding property, and therefore, as shown in FIG. The shape can be appropriately formed. The obtuse angle α is preferably 160 to 170 degrees.

On the other hand, the shape of the outlet according to the present invention can be applied to the combined film type. That is, as shown in FIG. 2, a plastic film 12, for example, a polyethylene film is bonded from the lower surface of the outlet to the back surface of the box body 10 by heat bonding or the like, and a slit 12A is formed in the longitudinal direction. 12A is formed to be equal to or longer than the longitudinal length of the outlet. As a result, normally, a part of the tissue paper is supplementarily held by the crimping force by the both side edges of the slit 12A, and even if the slit 12A is so-called sagging due to the removal of a large number of sheets, the present invention can be used. Such an outlet shape is intended to provide excellent pop-up property.

Experimental Example Hereinafter, a comparative example will be shown to clarify the effect of the present invention.

Cartons containing tissue paper at the tissue paper outlet shown in FIGS. 1, 2, 3, and 4 were formed in the shape shown in Table 1, and 50 samples were prepared for each.

A continuous pop-up test was carried out on these, and Table 2 shows the average number of remaining tissue papers at the time of dropping into the inside of the tissue paper box body.

From these results, it can be seen that the tissue paper can be smoothly taken out to the last one if the angle θ is provided at the end of the tissue paper outlet in the longitudinal direction of the box body.

[0023]

[Table 1]

[0024]

[Table 2]

[0025]

[Effect of device]

 As described above, according to the present invention, it is possible to obtain a tissue paper outlet having an excellent pop-up performance that allows the last one of the tissue paper sheets to be smoothly taken out.

[Brief description of drawings]

FIG. 1 is a perspective view of a first embodiment of the present invention.

FIG. 2 is a plan view of a first comparative example.

FIG. 3 is a plan view of the second embodiment.

FIG. 4 is a plan view of a second comparative example.

FIG. 5 is a partial perspective view showing a modified example of the present invention.

[Explanation of symbols]

1 ... Carton with tissue paper, 10 ... Box body,
11 ... Cutoff lines 11, 11A, 11B ... Sides forming a holding portion, .theta .... Angle.

Claims (2)

[Scope of utility model registration request] 1. A carton containing tissue paper containing stacked tissue paper inside a box body having a cutting line that defines the shape of the tissue paper outlet at the center of the upper surface. However, the carton outlet structure containing tissue paper is characterized in that it is elongated in the longitudinal direction of the upper surface of the box body, and at least the longitudinal end portion is surrounded by two sides and has an angle of 170 degrees or less. 2. The carton outlet structure with tissue paper according to claim 1, wherein in the shape of the tissue paper outlet, the angle of the longitudinal end portion is 60 degrees to 170 degrees.