JP2003095337A - Packaging bag - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a packaging bag with which resources can be effectively used, it is easy to put in/out an article, is easy to use, and also is excellent in a quality of appearance. SOLUTION: The packaging bag 1 includes a box-formed packaging bag body 2, a pair of handles 3 and 3 provided on mutually opposite sidewalls 12 and 12 of the body 2 each of which is formed not to extend across a top surface 4 of the body 2, first perforations 5 formed on the top surface 4 of the bag body 2 along an outer periphery of the top surface 4, and a portion 7 to be peeled off which is peeled off from the top surface 4 along the first perforations 5, thereby forming an opening 6 on the top surface 4.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a packaging bag for containing articles inside.

[0002]

2. Description of the Related Art Generally, disposable diapers, sanitary / sanitary products and the like are stored in a packaging bag in a compressed state, transported, and sold. As such a packaging bag, for example, Japanese Patent Application Laid-Open No.
The technique described in JP-A-109858 can be mentioned. This packaging bag has a substantially rectangular parallelepiped shape, and a horseshoe-shaped perforation for opening is formed on the side panel portion. Then, the packaging bag is opened by cutting along the perforation for opening. Further, the upper panel portion is provided with a hanging portion, and the hanging portion has an opening for the hanging portion.

[0003]

By the way, in the packaging bag described in JP-A-2-109858, since the perforations are formed on the side panel portion, this packaging bag is reused as another container. However, after all the compressed articles were taken out, they were thrown away as garbage, and effective use of resources was desired. Further, since the perforations are formed on the side panel portion, when the perforations are separated and an opening is provided, the area of the opening is small, and when the stored compressed article is to be taken out, the compressed article is It could get caught in the opening and it was difficult to put it in and out. Further, since the opening formed by the perforations is provided in the side panel portion, the design such as the pattern printed on the side panel portion is impaired by this, and the appearance is not so good. Also,
Once the perforation was cut off and opened, if you tried to carry this packaging bag, the opening was provided in the side panel part, so it was inconvenient because the compressed article might jump out from this opening. .

The present invention has been made in view of the above circumstances, and it is possible to make effective use of resources, to easily put in and take out articles, to be easy to use, and to provide a package excellent in appearance quality. The challenge is to provide a bag.

[0005]

In order to solve the above problems, the invention of claim 1 provides a packaging bag 1 for accommodating an article 14 therein, as shown in FIGS. 1 and 2, for example. The box-shaped packaging bag body 2 and the side walls (for example, ribs 12 and 12 provided on the front surface portion 8 and the back surface portion 9) of the packaging bag body that face each other are respectively provided on the top surface portion 4 of the packaging bag body.
A pair of handbags 3, 3 provided so as not to straddle
A first perforation 5 formed on the top surface of the packaging bag body along the outer periphery of the top surface, and stripped from the top surface along the first perforation, The top surface portion is provided with a peeling portion 7 that forms the opening portion 6.

According to the invention of claim 1, a packaging bag body,
The pair of handbags, the first perforation formed on the top surface of the packaging bag body along the outer periphery of the top surface, and the first perforation that is peeled off along the first perforation to provide the top Since the surface portion includes the peeling portion that forms the opening portion, the opening portion is formed in the top surface portion by peeling the peeling portion from the top surface portion. Therefore, as in the conventional case, when the opening is provided in the side panel portion, it is considered to be dust when all the articles housed inside are taken out, but in the present invention, it is formed in the top surface portion. It is possible to put things in through the openings and reuse them, thus making effective use of resources. Further, since the opening is formed on the entire surface of the top surface by the first perforation formed along the outer periphery of the top surface, the area of the opening is widened and the articles accommodated inside are opened. You can smoothly take in and out without getting caught in the part. Furthermore, since the opening is formed on the top surface, the design such as the design printed on the side panel is not spoiled as in the prior art, and the appearance is excellent. Further, in comparison with the case where the opening is provided in the side panel portion as in the conventional case, once the first perforation is cut off and the peeling portion is peeled off, the opening is removed from the opening. It is difficult for the articles to pop out to the outside, and the articles can be kept aligned in the packaging bag main body, so that the packaging bag can be easily carried.

The handbags are provided on the side walls facing each other.
Since they are provided so as not to straddle the top surface portion of the packaging bag body, for example, compared to the case where the handbags are provided on the side walls facing each other so as to straddle the top surface portion of the packaging bag body. And without interfering with the handbag part,
The peeling portion can be easily peeled from the top surface portion, and the article can be easily taken out from the opening formed by peeling the peeling portion.

According to the second aspect of the present invention, for example, as shown in FIG. 3, the peeling portion 26 is formed with a second perforation 28 that allows the peeling portion to be divided into at least two. It is characterized by

According to the second aspect of the present invention, the peeling portion is formed with the second perforation capable of dividing the peeling portion into at least two parts. By dividing the peeling portion into a plurality of portions by the first perforation, the peeling portion can be peeled off from the top surface portion in stages. Therefore, for example, when the articles contained in the end of the packaging bag main body are taken out in order, the peeling portion can be peeled off in stages, so that only a part of the peeling portion is removed. It can be stripped off, and the other stripped portions can be left as they are on the top surface of the packaging bag body. Therefore, it is possible to prevent dust and the like from entering the main body of the packaging bag by a part of the peeling portion provided on the top surface portion without being peeled off. Further, when the stripping portion is stripped off step by step and all of the stripping portion is stripped off, the opening is provided on the entire top surface portion, so that the articles housed inside can be easily taken in and out.

According to a third aspect of the invention, for example, as shown in FIG. 1, when the peeling portion 7 is peeled off along the perforation (for example, the first perforation 5) on the top surface portion 4, A pulling-up portion 13 is provided which allows the peeling portion to be raised from the top surface portion.

According to the third aspect of the present invention, the top surface portion is provided with the pull-up portion that allows the peeling portion to be raised from the top surface portion. Therefore, by pulling the pull-up portion, the peeling portion is provided. Can be easily peeled off from the top surface.

[0012]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, first to third embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view of a packaging bag according to a first embodiment of the present invention, and FIG. 2 is a perspective view of the packaging bag showing a state in which a peeling portion is peeled from a top surface portion. As shown in FIG. 1, the packaging bag 1 according to the first embodiment of the present invention is one in which a plurality of compressed articles 14 such as paper diapers and sanitary / sanitary products are arranged and accommodated inside. The packaging bag 1 includes a packaging bag body 2, a pair of handbags 3 and 3, and a first perforation 5 formed on the top surface portion 4 of the packaging bag body 2 along the outer periphery of the top surface portion 4. , This first
The top surface portion 4 is peeled off along the perforations 5 to form the opening portion 6 on the entire surface of the top surface portion 4.

The packaging bag body 2 is made of a plastic film such as polyethylene or polypropylene, and has a front surface portion 8, a rear surface portion 9 and two side surface portions 10, 10.
And a top surface portion 4 and a bottom surface portion 11 are formed in a box shape. At the upper ends of the front face portion 8, the rear face portion 9 and the side face portions 10 and 10, there are provided rib portions 12 that continuously extend upward from the upper ends. The loop-shaped handbags 3, 3 are provided on the ribs 12, 12 provided on the front surface 8 and the back surface 9 facing each other so as not to straddle the top surface 4 of the packaging bag body 2, respectively. It is installed.

The top surface portion 4 is provided with a raising portion 13 which allows the peeling portion 7 to be lifted from the top surface portion 4 when the peeling portion 7 is peeled off along the first perforations 5. There is. That is, the first perforation 5 has a substantially rectangular shape similar to the top surface portion 4, is formed along the front surface portion 8 and the back surface portion 9, and is located on the front surface portion 8 side and the back surface portion 9 side. The long side portions 5a, 5a and the short side portions 5b, 5b formed along the side surface portions 10, 10 and located on the side surface portions 10, 10 side are provided. The first perforation 5 has the short side portions 5b, 5
The center of one short side portion 5b of b is formed in a convex shape so as to project to the peeling portion 7 side, and the top surface portion 4 having this convex shape serves as the raised portion 13. .

Therefore, as shown in FIG. 2, by pressing the raised portion 13 into the packaging bag body 2 with a finger, a convex hole is formed in the top surface portion 4, and the finger is inserted through this hole. By separating from the end portion 7a of the peeling portion 7 toward the other end portion 7b along the first perforation 5,
The peeling portion 7 is peeled off from the top surface portion 4.

According to the packaging bag 1 of the first embodiment of the present invention, the packaging bag body 2, the pair of carrying parts 3, 3 and the first
Since the perforation 5 and the peeling portion 7 are provided, the peeling portion 7 is peeled from the top surface portion 4 to form the opening 6 in the top surface portion 4. Therefore, it is possible to put things in through the opening 6 for reuse, and to effectively use resources. Further, since the opening 6 is formed on the entire surface of the top surface 4 by the first perforations 5 formed along the outer periphery of the top surface 4, the area of the opening 6 becomes large and is housed inside. The article 14 present can be smoothly taken in and out without being caught in the opening 6. Further, since the opening 6 is formed in the top surface portion 4, the design such as a pattern printed on the side panel portion is not deteriorated as in the conventional case, and it is excellent in appearance. In addition, the articles do not easily pop out from the opening 6, and the articles can be kept aligned in the packaging bag body 2. Therefore, the packaging bag 1 can be easily carried, which is convenient.

The handbags 3 and 3 are ribs (sidewalls) 12 provided on a front surface 8 and a rear surface 9 facing each other.
12 is provided so as not to straddle the top surface portion 4 of the packaging bag body 2, so that the peeling portion 7 can be easily peeled off from the top surface portion 4 without being interfered with by the handbags 3 and 3. Further, the article 4 can be easily taken out from the opening 6 formed by peeling off the peeling portion 7.

Since the top surface portion 4 is provided with the pull-up portion 13 that allows the peeling portion 7 to be lifted from the top surface portion 4,
The peeling portion 7 can be easily peeled off from the top surface portion 4 by raising the pull-up portion 13.

In the first embodiment of the present invention, the raised portion 13 has the short side portion 5b of the first perforation 5,
One short side portion 5b of 5b has a convex shape to provide one, but for example, the first perforation 5
The other short side portion 5b of the short side portions 5b may be formed in a convex shape so that the top surface portion 4 is provided with two raised portions 13. In addition, the raised portion 13 may be provided by forming the long side portion 5a of the first perforation 5 into a convex shape.

Next, a packaging bag according to the second embodiment of the present invention will be described. FIG. 3 is a top view of the top surface portion of the packaging bag according to the second embodiment of the present invention. In the packaging bag of the second embodiment of the present invention, description of the same components as those of the packaging bag 1 of the first embodiment is omitted,
The different points will be mainly described. As shown in FIG. 3, the packaging bag 21 according to the second embodiment of the present invention has a packaging bag body 22, a pair of handbags (not shown), and a packaging bag, as in the first embodiment. The top surface portion 23 of the main body 22 is attached to the top surface portion 2
The first perforations 24 formed along the outer periphery of the top surface 3 and the top surface portion 23 peeled off along the first perforations 24 to form the opening portion 25 on the entire surface of the top surface portion 23. And a take-off part 26.

The first perforation 24 is provided with two long side portions 24a, 24a and two short side portions 24b, 24b as in the first embodiment, and one of the short side portions 24b is formed. The center is formed in a convex shape, and the top surface portion 23 having the convex shape is used as a raised portion 27.

Further, the stripping portion 26 has the stripping portion 2
Two second perforations 28, 28 are formed so that 6 can be divided into three. This second perforation 28, 28
Is provided in the stripping portion 26 so as to be parallel to the short side portion 24b of the first perforation 24, and the second perforations 28, 28 are cut off so that they have the same size. The two separating and peeling parts 29, ... Are provided.

Therefore, by pressing the raised portion 27 into the packaging bag body 22 with a finger, the top surface portion 23
A convex hole is formed in the hole, a finger is inserted through the hole, and the long side portion 24 of the first perforation 24 extends from the end portion 26a of the peeling portion 26.
By separating along the a and 24a and separating along the second perforation 28, the first separation / separation portion 29 is separated from the top surface portion 23. Further, in the same manner, the long side portions 24a, 24a of the first perforation 24 are
A second separation perforation section 29 is peeled from the top surface section 23 by separating the second perforation 28 along the line, and the long side portions 24a, 24 of the first perforation 24 are further separated.
3 along the a by cutting off the short side 24b
The second separation peeling portion 29 is peeled off from the top surface portion 23, and thus the peeling portion 26 is peeled off in stages.

According to the packaging bag 21 of the second embodiment of the present invention, it is of course possible to obtain the same effect as that of the first embodiment, and the peeling section 26 has the first effect. Since the second perforations 28, 28 are formed, the peeling portion 26 is divided into three split peeling portions 29, ... By the second perforation 28, 28 and the first perforation 24. Stripping part 2
6 can be peeled off from the top surface portion 23 step by step for each of the divided peeling portions 29, .... Therefore, for example, when the articles 14 stored in the end of the packaging bag main body 22 are sequentially taken out, they can be peeled off step by step for each of the divided peeling portions 29, ..., Therefore, the top surface portion 23 is not peeled off. By the separation and peeling section 29 provided in, it is possible to prevent dust and the like from entering the packaging bag body 22.

Further, when the dividing and peeling portions 29, ... Are peeled off in stages and all are peeled off, the top surface portion 2
Since the opening portion 25 is provided on the entire surface of the article 3, the articles 14 contained therein can be easily taken in and out.

In the second embodiment of the present invention, the two second perforations 28, 28 are formed in the stripping portion 26, but they may be one or three or more, for example. good. Further, although the second perforations 28, 28 are formed on the stripping portion 26 so as to be parallel to the short side portion 24b, they may be formed so as to be parallel to the long side portion 24a. It may be formed so as to be inclined instead of being parallel.
That is, the second perforation 28 may be formed so that the peeling portion 26 can be divided into at least two.

Further, although one raising portion 27 is provided by forming the first perforation 24 into a convex shape, for example, the centers of the second perforations 28 and 28 are made the same, respectively. By forming the protrusions 27 in a convex shape, the top surface portion 23 may be provided with three raised portions 27.

Next, a packaging bag according to the third embodiment of the present invention will be described. FIG. 4 is a top view of the top surface portion of the packaging bag according to the third embodiment of the present invention. In the packaging bag of the third embodiment of the present invention, description of the same components as those of the packaging bag 1 of the first embodiment will be omitted,
The different points will be mainly described. As shown in FIG. 4, the packaging bag 31 according to the third embodiment of the present invention includes a packaging bag body 32.
And a pair of handbags (not shown) and the packaging bag body 32.
The first perforation 34 formed on the top surface portion 33 of the top surface portion 33 along the outer periphery of the top surface portion 33, and the top surface portion 33 by being peeled off from the top surface portion 33 along the first perforation portion 34. And a stripping portion 36 forming an opening 35 on the entire surface.

Like the first embodiment, the first perforation 34 has two long side portions 34a, 34a and two short side portions 34b, 34b, but one short side Unlike the first embodiment, the center of the portion 34b is not formed in a convex shape.

The stripping portion 36 has the stripping portion 3
One second perforation 37 is formed so that 6 can be divided into two. The second perforation 37 is provided in the center of the peeling portion 36 so as to be parallel to the short side portion 34b of the first perforation 34, and the second perforation 37 is provided.
Are separated from each other, so that two separating and peeling portions 38, 38 having the same size are provided.

The top surface portion 33 is provided with pull-up portions 39 and 39 which allow the peeling portion 36 to be pulled up from the top surface portion 33 when the peeling portion 36 is peeled off along the second perforation 37. Has been. That is, the center of the second perforation 37 is formed in a convex shape so as to project to one side surface side and the other side surface side of the packaging bag body 32,
The top surface portion 33 having the convex shape is used as the raised portions 39, 39.

Therefore, by pressing one of the raised portions 39 toward the inside of the packaging bag body 32 with a finger, the top surface portion 3
3 is formed with a convex hole, a finger is inserted through this hole, and the end portion 36a of the peeling portion 36 is cut off along the first perforation 34, so that the first dividing peeling portion 38 is removed. It is designed to be peeled off from the surface portion 33. Similarly, by pressing the other raised portion 39 toward the inside of the packaging bag body 32 with a finger, a convex hole is formed in the top surface portion 33, and the finger is inserted through this hole to remove the peeling portion 36. End 36a of
The second separation peeling portion 38 is peeled from the top surface portion 33 by separating the peeling portion 36 along the first perforation 34, and thus the peeling portion 36 is gradually peeled off in this manner. There is.

According to the packaging bag 31 of the third embodiment of the present invention, the same effects as those of the first and second embodiments can be obtained.

In the third embodiment of the present invention, the raised portions 39, 39 are arranged such that the center of the second perforation 37 projects toward one side surface side and the other side surface side. , Are provided by being respectively formed in a convex shape, but for example, a second perforation 37 is newly provided, and the second perforation 37 is similarly provided on one side surface side and the other side. It is also possible to further provide two raising portions 39 by forming a convex shape so as to project to the side surface side.

In the packaging bags 1, 21, 31 according to the first to third embodiments of the present invention, the pull-up portions 13, 27, 39 are used.
Is the first perforation 5, 24 or the second perforation 37
Are formed in a convex shape, the top surfaces 4, 23, 33
However, the present invention is not limited to this, and, for example, a tape or a handle is provided on the top surface portions 4, 23, 33 so as to project upward from the top surface portions 4, 23, 33, and this is raised. The parts 13, 27, 39 may be used. The raised portions 13, 27, 39 are provided by being formed inside the top surface portions 4, 23, 33, that is, the peeling portions 7, 26, 36 so as to form a circular shape or the like at the perforations. You may be able to be.

Furthermore, compressed articles 1 such as paper diapers, sanitary and sanitary items housed inside the packaging bags 1, 21, 31.
As shown in FIG. 2, 4 may be housed side by side (from one side surface portion 10 to the other side surface portion 10) side by side,
It may be accommodated as being stacked vertically (from the bottom surface portion 11 to the top surface portion 4), and is appropriately accommodated according to the embodiment of the packaging bags 1, 21, 31.

[0037]

According to the first aspect of the present invention, it is possible to put an object through the opening formed in the top surface and reuse it, so that the resources can be effectively used. Further, the area of the opening is increased, and the articles accommodated therein can be smoothly taken in and out without being caught in the opening. Further, unlike the conventional case, the design such as the design printed on the side panel portion is not impaired and the appearance is excellent. In addition, the articles do not easily come out of the opening, and the articles can be kept aligned in the body of the packaging bag. Therefore, the packaging bag can be easily carried and convenient. The stripping portion can be easily stripped from the top surface portion without interfering with the handbag portion,
The article can be easily taken out from the opening formed by peeling off the peeling portion.

According to the invention of claim 2, not only the same effect as that of the invention of claim 1 can be obtained, but also the peeling portion can be peeled off stepwise from the top surface portion. It is possible to prevent dust and the like from entering the packaging bag body by the part of the peeling portion provided on the top surface portion without being peeled off. Further, when the stripping portion is stripped off step by step and all of the stripping portion is stripped off, the opening is provided on the entire top surface portion, so that the articles housed inside can be easily taken in and out.

According to the invention of claim 3, not only the same effect as that of claim 1 or 2 can be obtained, but also the peeling portion can be easily removed from the top surface portion by causing the raising portion. Can be stripped off.

[Brief description of drawings]

FIG. 1 is a perspective view of a packaging bag for showing a first embodiment of the present invention.

FIG. 2 is a perspective view of the packaging bag showing a state in which the peeling portion is peeled off from the top surface portion.

FIG. 3 is a top view of the top surface portion of the packaging bag for illustrating the second embodiment of the present invention.

FIG. 4 is a top view of the top surface portion of the packaging bag for illustrating the third embodiment of the present invention.

[Explanation of symbols]

1 packaging bag 2 Packaging bag body 3 handbag 4 Top part 5 First perforation 6 openings 7,26 Stripping section 12 Side wall 13 Raising part 14 articles 28 Second perforation

   ─────────────────────────────────────────────────── ─── Continued front page    (72) Inventor Yosuke Mori             4765-11 Samukawa-cho, Iyo-Mishima City, Ehime Prefecture             -In Paper Converting Co., Ltd. (72) Inventor Keishi Torigoe             4765-11 Samukawa-cho, Iyo-Mishima City, Ehime Prefecture             -In Paper Converting Co., Ltd. (72) Inventor Takeshi Maeyama             4765-11 Samukawa-cho, Iyo-Mishima City, Ehime Prefecture             -In Paper Converting Co., Ltd. F-term (reference) 3E064 AB30 HJ05 HP02 HU10                 3E067 AA12 AB83 AC03 AC11 BA12A                       BB14A BB15A BB16A BC06A                       EB03 EE13 EE59 FA01 FC01

Claims (3)

[Claims] 1. A packaging bag for accommodating articles, wherein a box-shaped packaging bag body and side walls of the packaging bag body facing each other do not straddle the top surface portion of the packaging bag body. And a first perforation formed on the top surface of the packaging bag body along the outer periphery of the top surface, and a pair of handbags provided from the top surface along the first perforation. A packaging bag, comprising: a peeling portion that forms an opening in the top surface portion by being peeled off. 2. The stripping section has at least two stripping sections.
The packaging bag according to claim 1, wherein a second perforation is formed so as to be divided into two pieces. 3. The top surface portion is provided with a pull-up portion that allows the peeling portion to be raised from the top surface portion when the peeling portion is peeled off along the perforations. Item 1. The packaging bag according to Item 1 or 2.