JP2018150078A - Packaging sheet and method for using the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve a packaging sheet in performance of protecting an article to be housed.SOLUTION: A packaging sheet 1 comprises: an arrangement part 2 in which an article 10 is arranged; and a first to a fourth folding parts 3, 4, 5, 6 which are provided to extend from the arrangement part 2 and form a housing part for housing the article 10 between them in a state of being folded to the one side surface side of the arrangement part 2, and the arrangement part. The first folding part 3A is connected to the arrangement part 2 via a side thereof on the second folding part side at a position separate from a straight line including a folding line of the second folding part side 4 provided adjacently. A folding part 7 is provided which is folded between the arrangement part 2 and the second folding part 4 when the second folding part 4 is folded to an end part of the first folding part side at the folding line of the second folding part 4.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a packaging sheet and a method for using the same.

  Patent Document 1 discloses a packaging case that accommodates an article having a small thickness.

  Said packaging case is comprised with the sheet | seat which stamped the raw material in the specific shape, and articles | goods are accommodated in the inside by folding so that articles | goods may be wrapped.

JP 2004-149194 A

  When an article is wrapped by folding a single sheet as in the case of the packaging case described above, the folded portion is overlapped with the article. For this reason, when an impact is received from the outside, the impact is easily transmitted to the accommodated article, and the article may be damaged.

  An object of this invention is to improve the protection performance of the packaging sheet with respect to the articles | goods accommodated.

  According to an aspect of the present invention, there is provided a packaging sheet, an arrangement part where an article is arranged, a state that is provided extending from the arrangement part, and is folded toward one surface side of the arrangement part And the first to fourth folds forming an accommodating part for accommodating the article between the arrangement part and the second fold provided adjacent to each other. The side on the second fold part side is connected to the arrangement part at a position separated from a straight line including the fold line of the tatami part, and the end on the first fold part side in the fold line of the second fold part A packaging sheet is provided in which an overlapping portion is provided on the portion so as to be folded between the placement portion and the second folding portion when the second folding portion is folded.

  Further, according to another aspect of the present invention, the arrangement unit in which an article is arranged, and the arrangement unit provided in an extended state from the arrangement unit and folded toward one surface side of the arrangement unit 1st to 4th fold part which forms the accommodating part which accommodates the above-mentioned article between, The 1st fold part is a fold of the 2nd fold part provided adjacently The side on the second foldable part side is connected to the arrangement part at a position separated from a straight line including a line, and the end part on the first foldable part side in the fold line of the second foldable part, A method of using a packaging sheet provided with an overlapping part that is folded between the placement part and the second folding part when folding a second folding part, wherein the first folding part is After folding toward one surface side of the placement portion, fold the second folding portion toward the one surface side of the placement portion, Using wearing sheet is provided.

  According to these aspects, since the overlapping portion is folded toward the space between the placement portion and the second folding portion when the second folding portion is folded, the restoring force that the folded overlapping portion tries to return to the original state. Thus, the second folding part is lifted, and a space is secured between the accommodated article and the second folding part. According to this, the impact from the outside can be absorbed by the second folding part. Therefore, the protection performance of the packaging sheet with respect to the accommodated article is improved.

It is a figure which shows the sheet | seat for packaging which concerns on embodiment of this invention. It is a figure for demonstrating step S1 to step S3 of the procedure which packages an article | item with a packaging sheet. It is a figure for demonstrating step S4 of the procedure which packages an article | item with a packaging sheet. It is a figure for demonstrating step S5 to step S7 of the procedure which packages an article | item with a packaging sheet. FIG. 5 is a view taken in the direction of arrow V in FIG. 4 and showing a state in which an article is accommodated in a packaging sheet.

  Hereinafter, a packaging sheet 1 according to an embodiment of the present invention will be described with reference to the accompanying drawings.

  The wrapping sheet 1 is a wrapping paper that accommodates the article 10 inside in a folded state (see FIG. 5), and is formed from so-called cardboard. The article 10 is, for example, a package in which food is enclosed in an exterior material in a vacuum state. The material of the packaging sheet 1 may be other than paper, and may be, for example, a synthetic resin sheet.

  As shown in FIG. 1, the packaging sheet 1 includes an arrangement part 2 where the article 10 is arranged when the article 10 is packaged, and first to fourth folding parts 3 provided by extending from the arrangement part 2. ~ 6.

  The second folding unit 4 and the third folding unit 5 are provided adjacent to the first folding unit 3, and the fourth folding unit 6 is opposite to the first folding unit 3 of the placement unit 2. Is provided.

  More specifically, the arrangement part 2 of this embodiment is formed in a substantially rectangular shape, and the first to fourth folding parts 3 to 6 extend from the four main sides of the arrangement part 2 in different directions. Provided.

  The first to fourth folding parts 3 to 6 are folded toward the surface side where the article 10 of the arrangement part 2 is arranged in a state where the article 10 is arranged in the arrangement part 2, A housing portion 20 (see FIG. 5) for housing the article 10 is formed between the two.

  A dotted line in FIG. 1 indicates a position where each part is folded when the article 10 is packaged with the packaging sheet 1, that is, a fold line. For example, the fold line may be indicated on the packaging sheet 1 by printing, or may be indicated by providing perforations or indentations. Further, the folding line may not be shown on the packaging sheet 1.

  A window portion 3 a cut out in a triangle is formed in the first folding portion 3, and the article 10 can be visually recognized after the article 10 is packaged with the packaging sheet 1.

  The first folding unit 3 is connected to the arrangement unit 2 at a position where the side 3 b on the second folding unit 4 side is separated from the straight line including the folding line 4 a of the second folding unit 4. Further, the side 3 c on the third folding unit 5 side is connected to the arrangement unit 2 at a position separated from a straight line including the folding line 5 a of the third folding unit 5.

  The 2nd folding part 4 is made into the triangle shape which has a vertex on the 4th folding part 6 side.

  At the end of the fold line 4a of the second foldable part 4 on the first foldable part 3 side, when the second foldable part 4 is folded, it is directed between the placement part 2 and the second foldable part 4. A superimposing unit 7 to be folded is provided.

  That is, the overlapping portion 7 is mountain-folded at a fold line 7a passing through the center when viewed from the surface side on which the article 10 of the placement portion 2 is placed, and the folding line 7b and the overlap between the overlap portion 7 and the placement portion 2 are overlapped. It is the structure folded at the fold line 7c between the part 7 and the 2nd folding part 4. FIG.

  The 3rd folding part 5 is made into the triangle shape which has a vertex on the 4th folding part 6 side.

  At the end of the fold line 5 a of the third foldable part 5 on the first foldable part 3 side, when the third foldable part 5 is folded, it is directed between the placement part 2 and the third foldable part 5. A superimposing unit 8 to be folded is provided.

  That is, the overlapping portion 8 is mountain-folded at a fold line 8a passing through the center of the placement portion 2 when viewed from the surface side on which the article 10 is placed, and the folding line 8b between the overlapping portion 8 and the placement portion 2 and the overlap. It is the structure folded at the fold line 8c between the part 7 and the 3rd folding part 5. FIG.

  As described above, in the present embodiment, the placement unit 2 is located at a position where the side 3b of the first folding unit 3 on the second folding unit 4 side is separated from the straight line including the folding line 4a of the second folding unit 4. The side 3c of the first foldable part 3 on the third foldable part 5 side is connected to the placement part 2 at a position separated from a straight line including the fold line 5a of the third foldable part 5. Thereby, it is possible to provide the superimposing portions 7 and 8.

  The fourth folding part 6 includes a band part 6b extending toward the second folding part 4 from a straight line including the folding line 4a of the second folding part 4 and a folding line 5a of the third folding part 5. A belt portion 6c extending toward the third folding portion 5 rather than a straight line.

  The band 6b is used by being folded along a folding line 6d. Moreover, the belt | band | zone part 6c is folded and used by the fold line 6e. The band portions 6b and 6c will be described later.

  Next, a procedure for packaging the article 10 with the packaging sheet 1 will be described with reference to FIGS. Note that the article 10 is not shown in FIGS.

  First, as shown by an arrow in step S1 in FIG. 2, the first folding unit 3 is folded along a fold line 3d so as to cover the article 10 arranged in the arrangement unit 2.

  Subsequently, the second fold part 4 is folded at the fold line 4a while folding the superimposition part 7 at the fold lines 7a to 7c (step S2), and further the third fold is performed while the superposition part 8 is folded at the fold lines 8a to 8c. The part 5 is folded along the folding line 5a (step S3). FIG. 2 shows a state where the third folding unit 5 is being folded, that is, a state during the operation in step S3.

  Note that the folding order of the second folding unit 4 and the third folding unit 5 may be switched.

  Moreover, the 2nd folding part 4 and the 3rd folding part 5 are made into the triangular shape which has a vertex on the 4th folding part 6 side, as mentioned above, and the 2nd folding part 4 and the 3rd folding part In the state where 5 is folded, the window portion 3a of the first folding portion 3 is not blocked.

  Then, as shown in FIG. 3, the 4th folding part 6 is folded by the fold line 6a (step S4).

  Subsequently, as shown in FIG. 4, the band portions 6 b and 6 c of the fourth folding portion 6 are folded along folding lines 6 d and 6 e on the surface side opposite to the surface on which the article 10 of the placement portion 2 is placed ( Step S5, Step S6).

  And the label 9 is stuck over the belt | band | zone parts 6b and 6c (step S7), and the packaging of the articles | goods 10 is completed. For example, information on the article 10 can be printed on the label 9.

  In the present embodiment, as shown in FIG. 3, the first to third folds folded first by the fourth fold 6 that is folded last among the first to fourth folds 3 to 6. A part of the tatami 3-5 is covered. Therefore, the state in which the article 10 is packaged by the packaging sheet 1 can be maintained only by sticking the label 9 over the band portions 6b and 6c so as not to separate the band portions 6b and 6c.

  Instead of attaching the label 9, for example, the band portions 6b and 6c are provided with slits that can be locked with each other, and the band portions 6b and 6c are folded and then locked, so that the band portion 6b. 6c may not be separated.

  Next, the effect of configuring the packaging sheet 1 as described above will be described with reference to FIG.

  When the article 10 is packaged by the packaging sheet 1 in the above-described procedure, as shown in FIG. 5, in the accommodating portion 20 formed between the first to fourth folding portions 3 to 6 and the arrangement portion 2, The article 10 is accommodated.

  Here, the second folding unit 4 is lifted by the restoring force (arrow) in which the folded overlapping unit 7 tries to return to the original state, and is lifted with respect to the first folding unit 3.

  Similarly, the third folding unit 5 is lifted by the restoring force (arrow) of the folded overlapping unit 8 to return to the original state, and is lifted with respect to the first folding unit 3.

  That is, a space is secured between the second folding unit 4 and the third folding unit 5 and the article 10 accommodated in the accommodation unit 20. According to this, when an impact is received from the outside, the second foldable portion 4 and the third foldable portion 5 can absorb the impact, so that the impact transmitted to the stored article 10 can be reduced.

  Note that the packaging sheet 1 of the present embodiment includes the overlapping portion 7 provided at the end portion on the first folding portion 3 side in the folding line 4 a of the second folding portion 4 and the folding of the third folding portion 5. And an overlapping portion 8 provided at the end of the line 5a on the first folding portion 3 side.

  According to this, since there is little range in which the part where the 2nd folding part 4 floats with respect to the 1st folding part 3 and the part where the 3rd folding part 5 floats with respect to the 1st folding part 3 overlap. In a wider range, a space can be secured between the second and third folding parts 4 and 5 and the article 10 accommodated in the accommodating part 20. Therefore, the effect of absorbing the impact can be generated in a wide range while making the packaging form of the article 10 compact.

  In addition, the effect which absorbs the impact from the outside can be acquired if any one of the superimposition parts 7 and 8 is provided.

  Moreover, in this embodiment, the superimposition parts 7 and 8 are provided so that it may protrude in the 1st folding part 3 side rather than the straight line containing the folding line 3d of the 1st folding part 3, as shown in FIG.

  According to this, the first folding unit 3 has a restoring force that the folded overlapping parts 7 and 8 tend to return to the first folding unit 3 rather than the straight line including the folding line 3d of the first folding unit 3. It can be larger than when it does not protrude to the side. Therefore, the impact absorbing power of the second foldable part 4 and the third foldable part 5 can be further increased.

  As described above, the packaging sheet 1 of the present embodiment is provided with the arrangement portion 2 where the article 10 is arranged and the surface of the arrangement portion 2 on which the article 10 is arranged. 1st to 4th fold parts 3-6 which form storage part 20 which stores article 10 between arrangement parts 2 in the state folded toward the 1st fold part 3, The side 3b on the second foldable part 4 side is connected to the placement part 2 at a position away from a straight line including the fold line 4a of the second foldable part 4 provided next to the second foldable part 4 so that the second foldable part 4 can be folded. An overlapping portion 7 is provided at the end of the line 4a on the first folding portion 3 side so as to be folded between the placement portion 2 and the second folding portion 4 when the second folding portion 4 is folded.

  When packaging the article 10 with the packaging sheet 1, the first folding section 3 is folded toward the surface of the placement section 2 on which the article 10 is placed, and then the second folding section 4 is placed on the placement section 2. It folds toward the surface side on which the article 10 is arranged.

  When the second folding unit 4 is folded, the overlapping unit 7 is folded toward the space between the placement unit 2 and the second folding unit 4, so that the folded overlapping unit 7 can restore the original force. Thus, a space is secured between the article 10 in which the second folding part 4 is lifted and accommodated and the second folding part 4. According to this, the impact from the outside can be absorbed by the second folding unit 4. Therefore, the protection performance of the packaging sheet 1 against the accommodated article is improved.

  Further, the first folding unit 3 is connected to the arrangement unit 2 by the side 3c on the third folding unit 5 side at a position separated from a straight line including the folding line 5a of the third folding unit 5 provided adjacent to the first folding unit 3. When the third fold part 5 is folded at the end of the fold line 5a of the third fold part 5 on the first fold part 3 side, it is directed between the placement part 2 and the third fold part 5. A superimposing unit 8 is provided.

  According to this, since there is little range in which the part where the 2nd folding part 4 floats with respect to the 1st folding part 3 and the part where the 3rd folding part 5 floats with respect to the 1st folding part 3 overlap. In a wider range, a space can be secured between the second and third folding parts 4 and 5 and the article 10 accommodated in the accommodating part 20. Therefore, the effect of absorbing the impact can be generated in a wide range while making the packaging form of the article 10 compact.

  Further, the overlapping portions 7 and 8 are provided so as to protrude toward the first foldable portion 3 with respect to a straight line including the fold line 3d of the first foldable portion 3.

  According to this, the first folding unit 3 has a restoring force that the folded overlapping parts 7 and 8 tend to return to the first folding unit 3 rather than the straight line including the folding line 3d of the first folding unit 3. It can be larger than when it does not protrude to the side. Therefore, the impact absorbing power of the second foldable part 4 and the third foldable part 5 can be further increased.

  Further, the fourth folding unit 6 is provided on the opposite side of the placement unit 2 from the first folding unit 3.

  The embodiment of the present invention has been described above, but the above embodiment is merely one example of application of the present invention, and the technical scope of the present invention is limited to the specific configuration of the above embodiment. is not.

DESCRIPTION OF SYMBOLS 1 Sheet | seat for packaging 2 Arrangement | positioning part 3 1st folding part 3a Window part 3b Side 3c Side 3d Folding line 4 2nd folding part 4a Folding line 5 3rd folding part 5a Folding line 6 4th folding part 6a Folding line 6b Belt part 6c Belt part 6d Folding line 6e Folding line 7 Superimposition part 7a Folding line 7b Folding line 7c Folding line 8 Superimposition part 8a Folding line 8b Folding line 8c Folding line 9 Label 10 Article 20 Storage part

Claims (5)

A packaging sheet,
An arrangement part in which articles are arranged;
The first to fourth folds are provided extending from the placement portion and forming a storage portion for storing the article between the placement portion and being folded toward one surface side of the placement portion. And a tatami part,
The side of the first folding part is connected to the arrangement part at a position separated from a straight line including a folding line of the second folding part provided adjacent to the first folding part,
When the second fold part is folded, the second fold part is folded toward the end of the fold line of the second fold part toward the first fold part. An overlapping part is provided,
Packaging sheet. The packaging sheet according to claim 1,
The first fold portion is connected to the placement portion at a side separated from a straight line including a fold line of the third fold portion provided adjacent to the first fold portion,
When the third folding part is folded at the end of the third folding part on the first folding part side, the folding part is folded between the placement part and the third folding part. An overlapping part is provided,
Packaging sheet. The packaging sheet according to claim 1,
The overlapping portion is provided so as to protrude toward the first foldable portion from a straight line including a fold line of the first foldable portion.
Packaging sheet. A packaging sheet according to any one of claims 1 to 3,
The fourth folding part is provided on the opposite side of the arrangement part from the first folding part.
Packaging sheet. An arrangement part in which articles are arranged;
The first to fourth folds are provided extending from the placement portion and forming a storage portion for storing the article between the placement portion and being folded toward one surface side of the placement portion. And a tatami part,
The side of the first folding part is connected to the arrangement part at a position separated from a straight line including a folding line of the second folding part provided adjacent to the first folding part,
When the second fold part is folded, the second fold part is folded toward the end of the fold line of the second fold part toward the first fold part. A method of using a packaging sheet provided with a superimposed portion,
After folding the first folding part toward one surface side of the placement part, the second folding part is folded towards the one surface side of the placement part,
How to use the packaging sheet.

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