JP2004018064A - Paper sheet packaging material - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a packaging material that can be used in various forms as a partition or a cushioning material. <P>SOLUTION: A plurality of cuts 2 are formed on a base board 1 made of a paper sheet to form a band part 3 between each adjacent two cuts. Folding lines 4, 5 are formed on each band part 3 in the direction of the sheet width to form respective stand boards 6. Then, the base board 1 is bent so as to contract it as a whole and make the stand board 6 raise. As a result, a plurality of the stand board 6 formed on the band parts 3 are arranged to be shifted to each other, which provides a variety of housing sections or cushioning structures for goods. <P>COPYRIGHT: (C)2004,JPO

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a packaging material such as a partition made of a paper sheet and a cushioning material.
[0002]
[Prior art]
For example, when packaging a gift, as shown in FIG. 7, as a partition to be inserted into a box, a substrate 50 made of a paper sheet such as a cardboard is shrunk along folds 51 and 52 formed over the entire width thereof. A partition wall 53 is formed by bending as described above.
[0003]
[Problems to be solved by the invention]
However, in the above-mentioned partition, there is a problem that the mode of use is limited due to the shape restriction that the partition wall 53 extends over the entire width of the substrate 50, and a packaging material that can be used in various modes is required. ing.
[0004]
[Means for Solving the Problems]
In order to solve the above-mentioned problems, a packaging material according to the present invention has a plurality of cuts formed in a substrate made of a paper sheet, a band-shaped portion is formed between two adjacent cuts, and the band-shaped portion is folded in the width direction. When the eyes were placed and the erecting plate was provided, and the substrate was bent so as to shrink, the erecting plate was raised.
[0005]
With such a configuration, the upright plates of the plurality of band-shaped portions can be arranged so as to be shifted from each other, and the storage compartments and the cushioning structure for commodities can be diversified.
[0006]
In addition, when the substrate is press-molded so that the upright plate is held in an upright state, it is not necessary to hold and suppress the rebound of the fold when inserting it into a box or the like, and packaging workability is improved. improves.
[0007]
BEST MODE FOR CARRYING OUT THE INVENTION
A first embodiment of the present invention will be described with reference to FIGS.
[0008]
In the blank shown in FIG. 1, five cuts 2 are formed in a substrate 1 made of a paper sheet, and six strips 3 are formed between two adjacent cuts 2. An upright plate 6 and a top plate 7 are provided with folds 4 and 5 therebetween.
[0009]
Here, the fold 4 is the lower end of the upright plate 6, and the fold 5 is the upper end of the upright plate 6. In each band 3, the folds 4 and 5 are a pair of upright plates of the same length. 6 are arranged to face each other via a short top plate 7.
[0010]
In the six parallel strips 3, the upright plate 6 and the top plate 7 are arranged so as to be sequentially shifted from each other with the three strips 3 as one set.
[0011]
When forming the packaging material from such a blank, when the substrate 1 is bent so as to shrink from both sides, as shown in FIG. 2, the upright plates 6 of the respective band-shaped portions 3 rise simultaneously at positions shifted from each other. , An upright wall 8 is formed.
[0012]
When the packaging material thus formed is used as a partition, products can be sequentially shifted and stored, and the substrate 1 can be placed face down and products placed on it, and used as a buffer support. It can also be used in various ways.
[0013]
Further, when the substrate 1 is press-formed so that the upright plate 6 is held in an upright state, it is not necessary to hold and suppress the rebound of the folds 4 and 5 by hand at the time of insertion into a box or the like. In addition, the packaging workability is improved.
[0014]
Next, a second embodiment of the present invention will be described with reference to FIGS.
[0015]
In the blank shown in FIG. 3, in each band-shaped portion 3 formed by inserting four cuts 2 in the center of the substrate 1, the folds 4 and 5 are formed by a pair of upright plates 6 having the same length in the middle. Are arranged so as to face each other via a top plate 7 which is wide.
[0016]
Among the strips 3, cuts 2 a and folds 4 a and 5 a are formed in the upright plate 6 on one side inside the second strip 3 from one end. The folds 4b and 5b are formed in the middle of the upright plate 6.
[0017]
When forming the packaging material from such a blank, when the substrate 1 is bent so as to be contracted from both sides, the upright plates 6 of the respective band-shaped portions 3 rise simultaneously at positions shifted from each other as shown in FIG. The part 9 is formed.
[0018]
In the second band 3 from one end, the inside of the upright plate 6 protrudes from one side surface, and in the band 3 at the next end, the upright plate 6 is bent in a stepped manner.
[0019]
The packaging material formed in this way can be used as a spacer, or can be turned upside down to store a product in the convex portion 9. In addition, when the upright plate 6 is held in a standing state by pressing, the packaging workability is improved.
[0020]
Next, a third embodiment of the present invention will be described with reference to FIGS.
[0021]
In the blank shown in FIG. 5, a bent plate 10 is provided on one side of a substrate 1 made of a paper sheet via a fold 11, and two cuts 2 whose intervals gradually decrease in this direction. Are repeatedly arranged to form a strip 3 between the two cuts 2. And three such band-shaped parts 3 are mutually shifted, and are arrange | positioned.
[0022]
In this band-shaped portion 3, a space between a fold 4 formed at the wide end and a fold 5 formed at a slight interval from the fold 4 is used as an upright plate 6, and a bent plate is formed from the fold 5 at the end. The top plate 7 is formed up to the fold 12 formed in the notch into 10. Here, the interval between the folds 11 and 12 is equal to the interval between the folds 4 and 5.
[0023]
When forming a packaging material from such a blank, as shown in FIG. 6, when the bent plate 10 is erected and the substrate 1 is bent so as to be contracted from both sides, the respective erect plates 6 are shifted from each other. Stand up at the same time.
[0024]
The packaging material thus formed can be used, for example, as a partition for storing products in a space defined by the upright plate 6 below the top plate 7. In addition, when the upright plate 6 is held in a standing state by pressing, the packaging workability is improved.
[0025]
【The invention's effect】
As described above, in the packaging material according to the present invention, a cut is made in a substrate made of a paper sheet to form a band, and an upright plate is provided by making a fold in the width direction of the band to shrink the substrate. Since the upright plate is made to stand up when folded, the upright plates of a plurality of band-shaped portions can be arranged shifted, and can be used in various forms.
[0026]
Further, when the substrate is press-formed so that the upright plate is held in an upright state, it is not necessary to hold the upright plate by hand and suppress repulsion when inserting it into a box or the like, so that packaging workability is improved. .
[Brief description of the drawings]
FIG. 1 is a view showing a blank of a packaging material according to a first embodiment of the present invention; FIG. 2 is a perspective view showing a molding state of the packaging material according to the first embodiment; FIG. FIG. 4 is a perspective view showing a molding state according to the embodiment. FIG. 5 is a view showing a blank of a packaging material according to a third embodiment of the present invention. FIG. 6 is a perspective view showing a molding state according to the embodiment. Perspective view showing a conventional partition [Description of symbols]
DESCRIPTION OF SYMBOLS 1 Substrate 2 Cut 3 Strip part 4,5 Fold 6 Standing plate 7 Top plate 8 Standing wall 9 Convex part 10 Folding plate 11,12 Fold

Claims (2)

A plurality of cuts are made in a substrate made of a paper sheet, a band is formed between two adjacent cuts, a fold in the width direction is formed in the band, an upright plate is provided, and the substrate is folded to shrink. And a packaging material that allows the standing plate to stand up. The packaging material according to claim 1, wherein the substrate is press-formed so that the upright plate is held in an upright state.

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