JP4863185B2 - Packaging bag - Google Patents

Description

  The present invention relates to a packaging bag that accommodates articles therein.

In general, disposable diapers, sanitary and sanitary products, etc. are stored in a packaging bag in a compressed state and are transported and sold.
As such a packaging bag, the technique of patent document 1 is mentioned, for example. This packaging bag has a substantially rectangular parallelepiped shape, and a horseshoe-shaped opening perforation is formed on the side panel portion. And the packaging bag is opened by cutting along the perforation for opening. Further, the upper panel portion is provided with a handle portion, and an opening for the handle is formed in the handle portion.
Further, for example, there is also known a device that is provided with a peeling portion that forms an opening by peeling off the top surface portion of the packaging bag and causes the peeling portion to be peeled off from the pulling portion (Patent Document 2).
Japanese Patent Laid-Open No. 2-109858 Japanese Utility Model Publication No. 3-93466

By the way, in the packaging bag of the said patent document 1, since the said perforation was formed in the side panel part, when the perforation was cut off and the opening part was provided, the area of this opening part was narrow and was accommodated When trying to take out the compressed article, the compressed article might get caught at the opening, and it was difficult to take it in and out.
Moreover, it has been desired that the stripped portion can be stripped more easily from the top surface portion.

  This invention is made | formed in view of the said situation, and makes it a subject to provide the packaging bag which can peel off a peeling part more easily from a top | upper surface part, and can take in / out goods easily. .

In order to solve the above-mentioned problem, the invention of claim 1 is a packaging bag for storing a compressed paper diaper therein, and the paper diaper is accumulated in the longitudinal direction when viewed from the top surface portion of the packaging bag. A packaging bag body that is housed and formed in a box shape using a plastic film as a material, and a side wall that extends upward from the upper end of the side surface of the packaging bag body and extends along the longitudinal direction of the packaging bag body. a pair of handbag portion provided so as not each extend over the top surface portion of the packaging bag body, the top surface portion of the packaging bag body, the predetermined distance from the boundary of the top surface portion and the side wall portion A first perforation formed in a substantially rectangular shape along the outer periphery of the top surface portion and an opening in the top surface portion by being peeled off from the top surface portion along the first perforation. A stripping part for forming, The isolation portion, wherein the first provided as perforations connecting the pair of long side portions, the second perforation that the stripped portion allowing divided into at least two are formed, the second Two or more perforations are provided, and the top surface portion has a pull-up portion that can cause the peeling portion to be raised from the top surface portion when the peeling portion is peeled along the first perforation. And the center of the second perforation protrudes from one side surface side and the other side surface side of the packaging bag body in each of the two or more second perforations. It is characterized by being formed in a convex shape .

The invention according to claim 2 is the packaging bag according to claim 1, wherein the second perforation is continuously inclined in one direction from one long side portion to the other long side portion of the first perforation. It is characterized by that.

According to the first aspect of the present invention, the 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 And a stripping portion that forms an opening in the top surface portion by peeling off along the perforation line, and by stripping the stripping portion from the top surface portion, the top surface portion An opening is formed. Therefore, as in the conventional case, when the opening is provided in the side panel portion, it was regarded as garbage when all the articles contained therein were taken out, but in the present invention, it was formed on the top surface portion. An object can be put in and reused from the opening, and resources can be used effectively.
Further, since the opening is formed on the entire surface of the top surface by the first perforations formed along the outer periphery of the top surface, the area of the opening is increased, and the article accommodated in the opening is opened. It is possible to smoothly put in and out without being caught by the part.
Furthermore, since the opening is formed in the top surface portion, the design such as a pattern printed on the side panel portion is not impaired as in the conventional case, and the appearance is excellent.
Further, as compared with the case where the opening is provided in the side panel portion as in the prior art, when the first perforation is once separated and the peeling portion is peeled off, the opening is removed from the opening. The articles are difficult to jump out, and the articles can be kept aligned in the packaging bag body, so that the packaging bags can be easily carried.

Since the handbag is provided on the side walls facing each other so as not to straddle the top surface of the packaging bag body, for example, the handbag has the top surface of the packaging bag body on the side walls facing each other. Compared to the case where it is provided so as to straddle, the stripped part can be easily peeled off from the top surface part without interfering with the hand-held part, and is formed by stripping the stripped part. The article can be easily taken out from the opening.
Further, since the second perforation is formed in the peeling portion so that the peeling portion can be divided into at least two, the peeling is performed by the second perforation and the first perforation. By separating the portion into a plurality, the stripped portion can be stripped from the top surface stepwise.
Therefore, for example, when taking out from the articles accommodated in the end of the packaging bag body in order, the peeling portion can be peeled off step by step, so only a part of the peeling portion is removed. It peels off and it can be set as the state with which the other peeling part was provided in the top | upper surface part of the packaging bag main body. Therefore, it is possible to prevent dust and the like from entering the packaging bag body by a part of the peeling portion provided on the top surface portion without being peeled off .
Moreover, since the 2 or more 2nd perforation is provided, the peeling part can be peeled off from a top | upper surface part in steps.

In addition, the top surface portion is provided with a pulling-up portion that allows the peeling portion to be raised from the top surface portion, so that the peeling portion can be easily peeled off from the top surface portion by causing the pulling-up portion. it can.

Hereinafter, first to third embodiments of the present invention will be described with reference to the drawings.
FIG. 1 is a perspective view of the packaging bag according to the first embodiment of the present invention, and 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.
As shown in FIG. 1, the packaging bag 1 according to the first embodiment of the present invention is configured such that, for example, a plurality of compressed articles 14 such as paper diapers and sanitary / sanitary products are aligned and accommodated therein.
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. The stripper 7 is provided with a stripper 7 that forms an opening 6 on the entire surface of the top surface 4 by being stripped from the top surface 4 along the first perforation 5.

The packaging bag body 2 is made of a plastic film such as polyethylene or polypropylene, and includes a front surface portion 8, a back surface portion 9, two side surface portions 10 and 10, a top surface portion 4, and a bottom surface portion 11. It has a box shape.
At the upper ends of the front surface portion 8, the back surface portion 9, and the side surface portions 10, 10, a rib portion 12 that extends continuously upward from the upper end is provided. Then, the loop-shaped hand-carrying parts 3, 3 are formed so as not to straddle the top surface part 4 of the packaging bag body 2 on the rib parts 12, 12 provided on the front part 8 and the back part 9 that face each other. It is attached.

The top surface portion 4 is provided with a pulling portion 13 that enables the stripping portion 7 to be lifted from the top surface portion 4 when the stripping portion 7 is stripped along the first perforation 5.
That is, the first perforation 5 has substantially the same rectangular shape as the top surface portion 4, is formed along the front surface portion 8 and the back surface portion 9, and is positioned on the front surface portion 8 side and the back surface portion 9 side. Long side portions 5a, 5a and short side portions 5b, 5b which are formed along the side surface portions 10, 10 and are located on the side surface portions 10, 10 side. The first perforation 5 is formed in a convex shape so that the center of one short side 5b of the short sides 5b, 5b protrudes toward the stripped portion 7 side. The top surface portion 4 having a shape is the pulling portion 13.

  Therefore, as shown in FIG. 2, a convex hole is formed in the top surface portion 4 by pressing the pull-up portion 13 into the packaging bag body 2 with a finger, and the finger is inserted and peeled off from the hole. The stripped portion 7 is peeled off from the top surface portion 4 by cutting along the first perforation 5 from the end portion 7a of the portion 7 toward the other end portion 7b side.

According to the packaging bag 1 of the first embodiment of the present invention, the packaging bag body 2, the pair of handbags 3, 3, the first perforation 5, and the stripping unit 7 are provided. The opening 6 is formed in the top surface portion 4 by peeling off the stripping portion 7 from the top surface portion 4. Therefore, an object can be put in and reused from the opening 6 and resources can be effectively used.
Moreover, 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 is widened and accommodated inside. It is possible to smoothly put in and out the article 14 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 impaired as in the prior art, and the appearance is excellent.
Further, it is difficult for the article to jump out from the opening 6, and the article can be kept in an aligned state in the packaging bag body 2, and thus the packaging bag 1 can be easily carried and convenient.

  The hand-carrying parts 3, 3 are provided on the rib parts (side walls) 12, 12 provided on the front part 8 and the back part 9 facing each other so as not to straddle the top part 4 of the packaging bag body 2. Therefore, the peeling portion 7 can be easily peeled off from the top surface portion 4 without interfering with the hand-holding portions 3 and 3, and the opening 6 formed by peeling off the peeling portion 7. Therefore, the article 4 can be easily taken out.

  The top surface portion 4 is provided with a pulling-up portion 13 that allows the stripping portion 7 to be raised from the top surface portion 4, so that the stripping portion 7 is easily stripped from the top surface portion 4 by causing the pulling-up portion 13. be able to.

  Note that, in the first embodiment of the present invention, the pulling portion 13 has a short side portion 5b of the short perforations 5b, 5b of the first perforation 5 to form a convex shape. For example, the other short side portion 5b of the short side portions 5b of the first perforation 5 is also formed in a convex shape so that two top portions 13 are provided on the top surface portion 4. Anyway. Moreover, you may provide the raising part 13 by forming the long side part 5a of the 1st perforation 5 in convex shape.

Next, the packaging bag of the 2nd Embodiment of this invention is demonstrated.
FIG. 3 is a top view of the top surface portion according to the packaging bag of the second embodiment of the present invention.
In the packaging bag according to the second embodiment of the present invention, description of the same components as those of the packaging bag 1 according to the first embodiment will be omitted, and different points will be mainly described.
As shown in FIG. 3, the packaging bag 21 of the second embodiment of the present invention is similar to the first embodiment in that the packaging bag body 22, a pair of handbags (not shown), and the packaging bag. The top surface portion of the main body 22 is peeled off from the top surface portion 23 along the first perforation 24 and the first perforation 24 formed along the outer periphery of the top surface portion 23. 23 is provided with a peeling portion 26 for forming an opening 25 on the entire surface.

  As in the first embodiment, the first perforation 24 includes two long side portions 24a and 24a and two short side portions 24b and 24b, and the center of one short side portion 24b is convex. The projecting top surface portion 23 is formed as a pulling-up portion 27.

In addition, the second peeled portion 26 is formed with two second perforations 28, 28 that can divide the peeled portion 26 into three.
The second perforations 28 and 28 are 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 and 28 are cut off. As a result, three divided stripping portions 29,... Having the same size are provided.

Therefore, a convex hole is formed in the top surface portion 23 by pressing the pull-up portion 27 into the packaging bag main body 22 with a finger, and the finger is inserted through the hole from the end portion 26a of the peeling portion 26. By cutting along the long side portions 24 a and 24 a of the first perforation 24 and cutting along the second perforation 28, the first parting stripping portion 29 is peeled off from the top surface portion 23. ing.
Similarly, by separating the second perforation 28 along the long sides 24a, 24a of the first perforation 24, the second parting strip 29 becomes the top surface 23. Further, by separating the first perforation 24 along the long side portions 24a and 24a to the short side portion 24b, the third divided peeling portion 29 is peeled off from the top surface portion 23. In this way, the peeling portion 26 is peeled off step by step.

According to the packaging bag 21 of the second embodiment of the present invention, it is possible to obtain the same effect as that of the first embodiment. Since the eyes 28, 28 are formed, the peeling portion 26 is divided into three divided peeling portions 29,... By the second perforations 28, 28 and the first perforation 24, and the peeling portion. 26 can be peeled off from the top surface portion 23 step by step for each of the divided stripping portions 29.
Therefore, for example, when taking out from the articles 14 accommodated at the end of the packaging bag main body 22 in order, it can be peeled off step by step for each of the divided peeling portions 29,..., So that the top surface portion 23 is not peeled off. It is possible to prevent dust and the like from entering the packaging bag main body 22 by the cut-off part 29 provided in the bag.

  Further, when the parting stripping portions 29,... Are stripped off step by step and all are stripped off, the opening portion 25 is provided on the entire top surface portion 23, so that the article 14 accommodated in the inside is provided. Easy to put in and out.

  In the second embodiment of the present invention, two second perforations 28, 28 are formed in the stripping portion 26. However, for example, one or three or more may be used. Further, the second perforations 28, 28 are formed in the stripped portion 26 so as to be parallel to the short side portion 24b, but may be formed so as to be parallel to the long side portion 24a. You may form so that it may incline rather than parallel. That is, the second perforation 28 may be formed so that the stripped portion 26 can be divided into at least two.

  In addition, one pull-up portion 27 is provided by forming the first perforation 24 in a convex shape. For example, the center of the second perforations 28 and 28 is convex in the same manner. It is also possible to provide three pull-up portions 27 on the top surface portion 23.

Next, the packaging bag of the 3rd Embodiment of this invention is demonstrated.
FIG. 4 is a top view of the top surface portion according to the packaging bag of the third embodiment of the present invention.
In the packaging bag according to the third embodiment of the present invention, description of the same components as those of the packaging bag 1 according to the first embodiment will be omitted, and 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 main body 32, a pair of handbags (not shown), and a top surface 33 of the packaging bag main body 32. A first perforation 34 formed along the outer periphery of the surface portion 33, and an opening 35 is formed on the entire surface of the top surface portion 33 by peeling off from the top surface portion 33 along the first perforation 34. And a stripping portion 36.

  The first perforation 34 includes two long side portions 34a and 34a and two short side portions 34b and 34b as in the first embodiment. Unlike the first embodiment, the center is not formed in a convex shape.

Further, the stripper 36 is formed with one second perforation 37 that allows the stripper 36 to be divided into two.
The second perforation 37 is provided at 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 cut off. Thus, two divided strip portions 38, 38 having the same size are provided.

The top surface portion 33 is provided with pulling portions 39, 39 that allow the peeling portion 36 to be pulled up from the top surface portion 33 when the peeling portion 36 is peeled along the second perforation 37. .
That is, the center of the second perforation 37 is formed in a convex shape so as to protrude toward the one side surface side and the other side surface side of the packaging bag body 32, respectively. The surface portion 33 is the raising portions 39 and 39.

Therefore, a convex hole is formed in the top surface portion 33 by pressing one pulling portion 39 into the packaging bag body 32 with a finger, and a finger is inserted from the hole to end 36a of the stripping portion 36. The first cut-off part 38 is peeled off from the top surface part 33 by cutting along the first perforation 34.
Similarly, a convex hole is formed in the top surface portion 33 by pressing the other pulling-up portion 39 into the packaging bag body 32 with a finger, and the finger is inserted through the hole to remove the peeling portion 36. By cutting along the first perforation 34 from the end 36a, the second parting strip 38 is peeled from the top surface 33, and the strip 36 is peeled off stepwise in this way. It is like that.

  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 pulling-up portions 39, 39 are convex so that the center of the second perforation 37 protrudes to one side surface side and the other side surface portion side. 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 surface side. Two protruding portions 39 may be provided by forming the protrusions so as to protrude in the direction of the protrusions.

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 convex from the first perforations 5, 24 and the second perforations 37. However, the present invention is not limited to this. For example, the top surface portions 4, 23, 33 protrude upward from the top surface portions 4, 23, 33. In this manner, a tape, a handle, or the like may be provided, and these may be used as the raising portions 13, 27, and 39.
Further, the pulling-up portions 13, 27, 39 are provided by forming inside the top surface portions 4, 23, 33, that is, the stripping portions 7, 26, 36 so as to form a circular shape or the like with perforations. It is good as what is done.

  Furthermore, as shown in FIG. 2, the compressed articles 14 such as disposable diapers and sanitary / sanitary products housed in the packaging bags 1, 21, 31 are left and right (from one side surface portion 10 to the other side surface portion 10). May be accommodated side by side, or may be accommodated so as to be stacked vertically (from the bottom surface portion 11 to the top surface portion 4), and appropriately accommodated according to the embodiment of the packaging bag 1, 21, 31. Shall.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a packaging bag for showing a first embodiment of the present invention. It is a perspective view of the packaging bag which shows the state from which a peeling part is peeled from the top | upper surface part. It is for demonstrating the 2nd Embodiment of this invention, and is a top view in the top | upper surface part of a packaging bag. It is for demonstrating the 3rd Embodiment of this invention, and is a top view in the top | upper surface part of a packaging bag.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Packaging bag 2 Packaging bag main body 3 Carrying part 4 Top surface part 5 1st perforation 6 Opening part 7 and 26 Stripping part 12 Side wall 13 Pull-up part 14 Article 28 2nd perforation

Claims (2)

A packaging bag for storing a compressed paper diaper inside,
The paper diapers are accumulated and stored in the longitudinal direction when viewed from the top surface of the packaging bag,
A packaging bag body formed in a box shape using a plastic film as a material; and
The side wall along the longitudinal direction of the packaging bag body of the side wall extending upwardly continuously from the upper end of the side surface of the packaging bag body, disposed so as not each extend over the top surface portion of the packaging bag body A pair of handbags;
A first perforation formed in a substantially rectangular shape along the outer periphery of the top surface portion at a predetermined interval from the boundary between the side wall portion and the top surface portion, on the top surface portion of the packaging bag body;
A stripping part that forms an opening in the top surface part by being stripped from the top surface part along the first perforation,
The stripped portion is provided so as to connect a pair of long side portions of the first perforation, and a second perforation that enables the stripped portion to be divided into at least two is formed.
Two or more second perforations are provided,
The top surface portion is provided with a pulling-up portion that allows the stripping portion to be raised from the top surface portion when the stripping portion is stripped along the first perforation,
In each of the two or more second perforations, the pulling portion protrudes so that the center of the second perforation projects to one side surface side and the other side surface side of the packaging bag body. A packaging bag characterized by being formed into a shape . The packaging bag according to claim 1, wherein the second perforation is continuously inclined in one direction from one long side portion to the other long side portion in the first perforation.

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