JP7006224B2 - Packaging material - Google Patents

Description

The present invention is a packaging material that can easily pack an object to be packaged such as a bundle of sheets and a book.

For delivery of products and the like purchased at online shops and the like, for example, the products and the like are fixed to a corrugated cardboard sheet with a stretch film, and the products are wrapped in a cardboard box and delivered. However, as the quantity increases year by year, the burden on the delivery company such as redelivery to the absence home increases, and improvement of the delivery system and increase of the delivery fee are required. In order to reduce redelivery, we can use envelope-shaped packaging materials from corrugated cardboard packaging so that they can be posted to the mailbox of each house, and as a response to the increase in shipping charges, we can save packaging and reduce the outer dimensions of packages. Is being tackled.

However, in the case of an envelope-shaped packaging material, workability is poor because it takes time to insert the product or the envelope is torn. Therefore, a packing tool in which one sheet is cut and creases are excellent has been proposed (see Patent Document 1).

Japanese Unexamined Patent Publication No. 9-48423

However, since the packing tool described in Patent Document 1 has a complicated shape, the packing work takes time, and since the sheets are piled up in layers, the thickness becomes large and the shipping fee becomes high. It is also not practical.
The present invention provides a packaging material that can be easily packed and is resistant to impact during transportation. Further, since it is possible to grasp the outer dimensions at the time of packing, it is an object of the present invention to provide a packaging material that can cope with a cheaper shipping fee.

The present invention is a packaging material made of a sheet-like base material, wherein the packaging material has a rectangular bottom and a first flap portion and a second flap portion provided on opposite sides of a set of rectangles at the bottom. It has a first lid portion and a second lid portion provided on other opposite sides, and the first flap portion has a tongue-like portion and the second flap portion has a hole portion. , The packaged object can be fixed by inserting the tongue-shaped portion of the first flap portion into the hole portion of the second flap portion, and the first lid portion and the second lid portion can be overlapped with each other. It is a packaging material characterized by.

According to the packaging material of the present invention, the packaged object is installed on the bottom of the sheet-like base material, the packaged object is fixed by the first flap portion and the second flap portion, and the first lid portion and the second lid portion are formed. Since it can be packaged by stacking and sealing, it is possible to provide a package that can be easily packed, is strong against impact during transportation, and is easy to dispose of. In addition, since it is possible to grasp the outer dimensions of the packaged items after packing while packing the items to be packaged with different dimensions, and to know in advance the shipping fee and whether or not the items can be posted to the mailbox, we are mainly working to reduce distribution costs and redelivery. You will be able to do it in a targeted manner.

The plan view of the packaging material of this invention. The explanatory view of the usage method of the packaging material of this invention. The plan view which shows an example of the ruled line of this invention. A partial plan view illustrating an example in which the size is displayed on the tongue piece. The plan view which shows an example of the ruled line of this invention. It is a perspective view explaining the package using the packaging material of this invention.

The packaging material of the present invention will be described with reference to the drawings. The present invention is not limited to the contents of the drawings.
As shown in FIG. 1, it is a packaging material 1 composed of a sheet-like base material.
The packaging material 1 has a rectangular bottom portion 2, a first flap portion 3 and a second flap portion 4 provided on a pair of opposite sides of the rectangular bottom portion, and a first flap portion provided on the other facing sides. It has a lid portion 5 and a second lid portion 6. The first flap portion 3 has a tongue piece-shaped portion 8, and the second flap portion 4 has a hole portion 9. The object to be packaged can be fixed by inserting the tongue piece-shaped portion 8 of the first flap portion into the hole portion 9 of the second flap portion, and the first lid portion and the second lid portion can be overlapped with each other. .. The first lid portion 5 and the second lid portion 6 are glued to form a package. For example, the packaged object 15 can be packaged (packed) in the order shown in FIG. 2, and the packaged product 20 can be obtained.

The packaged object 15 is not particularly limited, but a rectangular object is suitable. For example, postcards, copy paper, inkjet recording paper, bundles of sheets such as clear files, books, video tapes, DVDs, and the like can be exemplified. Suitable for packaging objects to be packaged that are equal to or less than the area of the bottom.

The bottom portion 2 and the first flap portion 3 can be easily bent from the bottom portion by the crease line 7a. Similarly, the second flap portion 4 can be easily bent from the bottom by the crease line 7b, the first lid portion 5 by the crease line 7c, and the second lid portion 6 by the crease line 7d.
Further, the first flap portion 3 has a ruled line 3a, the second flap portion 4 has a ruled line 4a, the first lid portion 5 has a ruled line 5a, and the second lid portion 6 has a ruled line 6a on the side surface portions 3c, 4c, 5c. Bending of 6c and the upper surface portions 3b, 4b, 5b, and 6b can be facilitated. If a plurality of these ruled lines are provided as shown in FIG. 3, the sheet can be bent according to the size of the packaged object, which is preferable. The plurality of ruled lines 3d, 4d, 5d, and 6d may be provided in parallel with the ruled lines 3a, 4a, 5a, and 6a, respectively.

The hole 2 provided in the second flap 4 and the tongue piece 8 of the first flap 3 are fixed after the tongue piece is inserted into the hole. The fixing method is not particularly limited, and can be fixed with tape or glue. An adhesive layer may be provided in advance at the tip of the tongue piece. In particular, by forming the tongue piece-shaped portion 8 having a plurality of portions having a width wider than the width of the hole portion 9 provided in the second flap portion, the tongue piece-like portion 8 is fixed by the wide portion when inserted, so that the operation can be performed. Is preferable because it is easy and can be fixed. It is preferable to insert the tip of the tongue piece-shaped portion into the hole so that the tip of the tongue piece-shaped portion appears from the lower side of the second flap portion 4 on the surface, because the fixing can be performed more reliably.

By providing a plurality of wide portions 8a on the tongue piece-shaped portion 8, objects to be packaged having different dimensions can be packaged. In particular, the fixed position of the tongue piece-like portion correlates with the thickness of the final package, considering the thickness of the sheet-like base material. Therefore, for example, if the mark 8b is provided at the fixed position as shown in FIG. 4, whether or not the thickness of the final packaged state exceeds the predetermined thickness, or how much the delivery fee of the packaged item in the final packaged state is. It is preferable because it can be identified. The mark may be provided on the tongue piece-shaped portion or on the second flap portion.

Further, it is preferable to further provide the corner flap portions 10 to 13 in the portions of the first flap portion 3 and the second flap portion 4 near the bottom portion 2 because it is possible to prevent dust and the like from entering through the gaps in the corner portions. The corner flaps may be provided with folding ruled lines 10a, 11a, 12a, 13a as shown in FIG. 5 in order to accommodate packages having different thicknesses.

It is preferable that the second lid portion 6 also receives the adhesive layer 14 in advance so that the packing work can be smoothly performed. For example, it may be protected with a release sheet, and the release sheet may be peeled off and adhered at the time of use.
Alternatively, after the first lid portion and the second lid portion are overlapped with each other, the surface (outside) may be fixed with tape or the like. As shown in FIG. 6, it can be fixed by attaching an invoice instead of the tape.

The packaging material is composed of a sheet-like base material. For example, corrugated cardboard, single-sided corrugated board, paperboard, coated white paperboard, and the like. A sheet to which a cushioning material is bonded may be used on the surface on which the object to be packaged is installed. In order to impart water resistance, a film may be laminated or a sheet coated with a water repellent may be used. It may be a sheet provided with a recording layer on a surface on which the packaged object is not installed so that the address and the like can be printed by various printers.
In particular, it is preferable to provide a cushioning material because it is possible to transport and transport the packaged object more safely. Cushion material with added function, single-sided cardboard with uneven stepped structure on paper, cushioning material with foamed resin sheet to give cushioning function, cushioning material with air layer between two films, etc. Can be used. Above all, the cushioning material using paper is preferable because it can be collected for used paper without sorting at the time of disposal.
The thickness of the sheet-like substrate shall be 0.5 to 6.0 mm in accordance with JIS P-8118 (2014) and the value measured under the condition of 23 ° C. including the cushioning material, if any. preferable. By setting the value to the lower limit or higher, the object to be packaged can be protected, and by setting the value to the upper limit or lower, the packing work can be performed smoothly.

As described above, the packaging material of the present invention is a packaging material that can be easily packaged and is resistant to impact during transportation. In addition, since it is possible to grasp the outer dimensions at the time of packing, it is possible to deal with a cheaper shipping fee.

1 Packaging material 2 Bottom 3 1st flap 3a Ruled line 3b Top surface 3c Side surface 3d Ruled line 4 2nd flap 4a Ruled line 4b Top surface 4c Side surface 4d Ruled line 5 1st lid 5a Ruled line 5b Top surface 5c 6 Second lid 6a Ruled line 6b Top surface 6c Side surface 6d Ruled line 7a. 7b, 7c, 7d Fold line 8 Tongue piece-shaped part 8a Wide part 8b Mark 9 Hole part 10, 11, 12, 13 Corner flap part 10a, 11a, 12a, 13a Ruled line for folding 14 Adhesive 15 Wrapper ( Books)
20 Wrapper 21 Invoice

Claims (6)

A packaging material made of a sheet-like base material, wherein the packaging material has a rectangular bottom, a first flap portion and a second flap portion provided on opposite sides of a set of rectangles at the bottom, and other facing surfaces. It has a first lid portion and a second lid portion provided on the side, a tongue piece-shaped portion is provided in the first flap portion, and a hole portion is provided in the second flap portion.
A crease line is provided at the boundary between the bottom portion and the first flap portion, the second flap portion, the first lid portion, and the second lid portion.
The first flap portion, the second flap portion, the first lid portion, and the second lid portion have ruled lines to facilitate bending of the side surface portion and the upper surface portion, respectively.
The tip of the tongue piece-shaped portion of the first flap portion is exposed from the lower side of the second flap portion to the front without fixing the first flap portion and the second flap portion and the first lid portion and the second lid portion. A packaging material characterized in that the object to be packaged is fixed by inserting it into a hole so as to appear, and the first lid portion and the second lid portion are overlapped and sealed so as to cover the fixing . The packaging material according to claim 1, wherein the packaged object is fixed by a tongue piece-shaped portion having a plurality of portions having a width wider than the width of the hole provided in the second flap portion. When fixing the object to be packaged by inserting the tongue piece-shaped portion of the first flap portion into the hole portion of the second flap portion, whether or not the thickness of the final packaged state exceeds a predetermined thickness, or the final package. The packaging material according to claim 1 or 2, wherein the shipping fee of the package in a state is identifiable. The packaging material according to any one of claims 1 to 3 , wherein a plurality of ruled lines are provided on at least one of the first flap portion, the second flap portion, the first lid portion, and the second lid portion. The packaging material according to any one of claims 1 to 4 , wherein a corner flap portion is further provided in a portion near the bottom of the first flap portion and the second flap portion. The packaging material according to any one of claims 1 to 5 , wherein at least a part of the sheet-like substrate has a cushioning material.

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