TWM528291U - Packaging material and package - Google Patents

Description

Bundles and bundles

The present invention relates to a packaging material and a package body suitable for packaging any one of at least two packaged articles having a rectangular panel.

Previously, as a packaging material to be packaged with a package, the container body and the lid body were used. A housing recess for accommodating the packaged object through the opening is formed in an upper portion of the container body, and the lid covers the packaged object exposed from the housing recess.

For example, when a package having a rectangular panel such as a glass substrate is bundled, a panel of the same size is stacked several times via a paper pad to be housed in a housing recess of the container body. Here, when any one of a plurality of types of panels having different sizes is selected and the plurality of blocks are housed in the housing recesses, it is necessary to prepare a container body in which the housing recesses corresponding to the type (size) of the panel are formed.

In view of the above, for example, a package material is proposed in which a spacer having a shape corresponding to the size of the accommodated panel is used at a position facing the side portion of the panel at the time of packaging, and the spacer is attached and detached. The inner wall surface of the housing recess is slidably fitted (for example, see Patent Document 1).

In this way, even when one of the different types of panels is selected and a plurality of panels are stacked and bundled, the panel is selected according to the selected type. When the spacer is selected and fitted into the housing recess, the container body and the lid body can be used in combination.

[Prior Art Literature]

[Patent Literature]

[Patent Document 1] Japanese Patent Laid-Open Publication No. 2008-280062

For example, in the case of packaging a bundle of bales for a panel having a certain size for the bale of another bundle having a different panel size, it is necessary to carry out the spacer from The packaged object is replaced with another packaged object. However, there is a spacer for forgetting to remove the packaged object, and a spacer for attaching another packaged object is attached in this state. After that. In a state in which the spacer for the packaged object remains in the housing recess, since it does not correspond to the other packaged object, the other packaged object cannot be stored in the housing recess, and the other bundle is caused to be bundled. The problem of interruption of the storage operation of the package.

The present invention has been made in view of the above, and an object of the present invention is to provide a packaging material that can prevent a mixture of different types of packaged articles from coexisting in a housing recess, and a package body using the packaging material.

In order to achieve the object, the packaging material of the present invention is used for selecting one of at least two packaged packages, the at least two packaged articles comprising: a panel having a rectangular shape 1 bundled, and has a shape with the first The second packaged article of the rectangular-shaped panel which is different in the packaged article, the packaged material includes a container body, and is formed to accommodate the plurality of packaged articles and to be horizontally stored. a recessed portion; the first spacer is detachably attached to the container body, and is disposed at a position facing the side portion of the panel of the first packaged object in the housing recess, and has a first a shape corresponding to the size of the panel of the package; and the second spacer is detachably attached to the container body, and disposed in the housing recess to face the side of the panel of the second packaged object a position corresponding to the size of the panel of the second packaged object, wherein at least a part of the mounting area of the first spacer is mounted in the container body and the second spacer is attached At least a portion of the installation area is repeated.

According to the present invention, at least a part of the attachment region of the first spacer in the container body overlaps with at least a portion of the attachment region of the second spacer, so that when the first spacer and the second spacer are attached to the container body, At least a portion of the spacer and at least a portion of the second spacer are disposed in mutually overlapping regions. Therefore, if both the first spacer and the second spacer are to be attached, they interfere with each other, and the first spacer and the second spacer can be prevented from coexisting in the housing recess. Therefore, in a state in which one of the first spacer and the second spacer is attached, it is possible to prevent the other from being mounted. Therefore, when a spacer suitable for the packaged object stored in the housing recess is attached, it is possible to recognize that the spacer is not suitable, and to prevent the storage operation from being performed in this state in advance, thereby achieving smooth operation.

The package material of the present invention is characterized in that the container body includes a groove provided on a bottom surface of the housing recess, and is connected to the groove to be disposed in the a corner recessed portion that accommodates a corner portion of the recessed portion, the first spacer includes an insertion portion that is inserted into the recess, and the second spacer includes a fitting portion that is fitted into the corner recessed portion, and The fitting portion protrudes and is disposed in the protruding portion in the groove.

According to the present invention, the insertion portion as a part of the first spacer and the protruding portion as a part of the second spacer are disposed in the grooves at positions common to each other. Therefore, if both the first spacer and the second spacer are to be attached, they interfere with each other, and the first spacer and the second spacer can be prevented from coexisting in the housing recess.

According to the present invention, it is possible to prevent the spacers for different types of panels from coexisting in the housing recess.

1‧‧‧Package

10‧‧‧ cover

11‧‧‧ outer periphery

20‧‧‧ container body

21‧‧‧ Storage recess

21a‧‧‧ bottom

21b, 21d‧‧‧ grooves

21c, 21e‧‧‧ fitting recess

21f‧‧‧Corner recess

21g‧‧‧ recess

21j, 21k‧‧‧ opposite sides

22a‧‧‧Open end (opening)

22b‧‧‧ outer edge groove

23‧‧‧ bottom

24‧‧‧ Sidewall

30‧‧‧ Corner protection member (2nd spacer)

31‧‧‧Protection component body

32‧‧‧ Impact cushioning material

33‧‧‧Mate

34‧‧‧ Corner protection arm

40‧‧‧Side cushioning member (first spacer)

41, 51‧‧‧ vertical wall

41a‧‧‧ opposite faces

42. 52‧‧‧ Insertion Department

42a‧‧‧ side end face

43, 53‧‧‧ fitting projections

50‧‧‧side cushioning members

D‧‧‧ Depth of depression

P1‧‧‧1st bale

P2‧‧‧2nd bale

Pa‧‧‧ panel

Pb‧‧‧ circuit substrate

Pf‧‧‧Flexible circuit (membrane circuit)

Ps1‧‧‧Long side (side)

Ps2‧‧‧ Short side (side)

FIG. 1 is a schematic perspective view showing a state in which a first packaged article is bundled by a packaging material according to an embodiment of the present invention.

2 is an exploded perspective view of the container body and the side cushioning member of the package material.

FIG. 3 is a schematic perspective view showing a state in which the second packaged article is bundled by the packaging material according to the embodiment of the present invention.

4 is an exploded perspective view of the container body and the corner protecting member of the packaging material.

5(a) and 5(b) are partial plan views showing a state in which the side cushioning member is attached to the container body and a state in which the corner protecting member is attached to the container body.

Hereinafter, an embodiment of the packaging material of the present invention is based on the drawings. Detailed description of the line.

1 is a schematic perspective view showing a state in which a first packaged article is bundled by a packaging material according to an embodiment of the present invention, and FIG. 2 is an exploded perspective view of the container body and the side cushioning member of the packaged material. 3 is a schematic perspective view showing a state in which the second packaged article is bundled by the packaging material according to the embodiment of the present invention, and FIG. 4 is an exploded perspective view of the container body and the corner protecting member of the packaging material. 5(a) and 5(b) are partial plan views showing a state in which the side cushioning member is attached to the container body and a state in which the corner protecting member is attached to the container body.

<Overall structure>

The packing material 1 is a packaging material for binding a packaged object having a rectangular panel. Specifically, as shown in FIG. 1 and FIG. 3, a package material in which at least two types of packaged articles are selected and a selected one of the packaged articles is superposed and bundled is used. The at least two types of packaged articles include a first packaged article P1 having a rectangular panel and a second packaged article P2 having a rectangular panel having an outer shape different from the first packaged article P1. . In the present embodiment, as shown in FIG. 1, the first packaged object P1 has a configuration in which one long side portion (side portion) Ps1 of the rectangular panel Pa passes through a flexible circuit (film). As shown in FIG. 3, the second package P2 is connected to the circuit board Pb, and the second package P2 has a configuration in which one long side portion Ps1 and one short side portion (side portion) of the rectangular panel Pa are formed. Ps2 is connected to the circuit board Pb via a flexible circuit (film circuit) Pf.

The packing material 1 is provided with the lid body 10 and the container body 20. The material of the lid body 10 and the container body 20 is preferably a foam molded body of a thermoplastic resin. About thermoplastic Examples of the resin include a polystyrene resin, a polyolefin resin (for example, a polypropylene resin, a polyethylene resin), and a polyester resin (for example, polyethylene terephthalate or polybutylene terephthalate). A diol ester, a polyethylene naphthalate or a polylactic acid, or a polycarbonate resin may be a single resin or a resin obtained by combining a plurality of resins. In the case where the packaged material is a glass panel or an electronic component, it is preferably an antistatic material which has been subjected to an antistatic treatment. For example, EPS (Ethlenn (registered trademark) beads NSDLM manufactured by Sekisui Kogyo Co., Ltd.) ), Piocelan (registered trademark) L series (LP-30ENTR, etc.), O series (OP-15ENS), S series (SP-40DNT), etc.

<cover body>

As shown in FIG. 1, the lid body 10 has dimensions in the short side direction and the long side direction which are the same as the size of the container body 20. The outer peripheral edge 11 of the back surface side of the lid body 10 protrudes from the back surface so as to be a ridge, and is fitted to the outer edge groove 22b which is formed outside the opening end portion (opening portion) 22a of the housing recessed portion 21 to be described later. . Therefore, the container body 20 can be covered by the lid body 10 so that the opening end portion 22a formed in the housing recessed portion 21 of the container body 20 can be sealed.

<container body>

The container body 20 has a rectangular bottom portion 23 and a side wall portion 24 rising from the periphery of the bottom portion 23. In the center of the container body 20, the bottom portion 23 and the side wall portion 24 form a housing recess 21 capable of horizontally accommodating the packaged object. .

The housing recess 21 has a rectangular bottom surface 21a on which the packaged object P1 is placed. In the bottom surface 21a of the housing recess 21, as shown in FIG. 2, a recess is recessed along the side wall portion 24. 21b, the groove 21d. The groove 21b is provided in a paired manner on both sides in the longitudinal direction of the container body 20, and is detachably attached to the side cushioning member of the spacer that conforms to the shape of the first packaged object P1 accommodated in the housing recess 21 (No. 1 spacer) 40.

A corner recess 21f is formed on one side in the short side direction of the container body 20 and at both end portions in the longitudinal direction. The corner protection member 30 is detachably attached to the corner recess 21f. The bottom surface of the corner recessed portion 21f is formed at a position lower than the bottom surface 21a of the housing recessed portion 21. In this way, the corner protecting member 30, which will be described later, can be detachably fitted into the corner recess 21f of the container body 20, and the corner protecting member 30 can enter the bottom surface of the corner recess 21f. Therefore, the corner portion of the panel Pa can be suppressed. The corner portion is under the protective member 30. Further, a pair of concave portions 21g are formed at both end portions in the longitudinal direction on the other side in the short-side direction of the container main body 20 so as not to come into contact with the corner portions of the panel Pa.

As shown in FIG. 2, the recess 21b of the container main body 20 extends in the short side direction of the bottom surface 21a, and one end communicates with the corner recessed portion 21f, and the other end communicates with the recessed portion 21g. The groove 21b has a groove bottom surface and a pair of side surfaces which are parallel to the bottom surface 21a, and the pair of side surfaces stand perpendicularly to the groove bottom surface on both sides in the groove width direction of the groove bottom surface and are perpendicular to the bottom surface 21a. Further, one of the pair of side faces of the recess 21b is continuously formed in the same plane as the inner side surface of the side wall portion 24. Further, on the other side surface, that is, the opposing side surface 21j on the side facing the side wall portion 24 (on the center side of the bottom surface 21a), the fitting recess portion 21c is recessed.

The fitting recessed portion 21c has a recessed depth d from the opposite side surface 21j toward the center side of the bottom surface 21a (see FIG. 5(a)), and has a width in which the fitting recessed portion 21c is closer to the front side than the width in the depth direction of the recessed depth direction. Narrow concave shape. The fitting recessed portion 21c extends in a height direction orthogonal to the bottom surface 21a, and the upper end in the height direction is opened in the bottom surface 21a of the housing recessed portion 21, and the fitting convex portion of the side cushioning member 40 is inserted and fitted in the height direction from the upper side of the bottom surface 21a. Part 43. The fitting recessed portions 21c are arranged in pairs at a position spaced apart from each other by a predetermined distance from the center in the extending direction of the groove 21b. The fitting recessed portion 21c can make the recessed depth d deeper than in the case where it is provided in the side wall portion as before. Therefore, the fitting convex portion 43 of the side cushioning member 40 can be fitted deeper, and the rattling of the side cushioning member 40 can be suppressed.

The circuit board Pb provided in the short side portion Ps2 of the second packaged object P2 can be accommodated in the recess 21b. When the second packaged object P2 is stacked in a plurality of pieces and accommodated in the housing recess 21, the groove 21b can project the circuit board Pb and the circuit board Pb, which are fan-shaped in the vertical direction, from the opening. The manner in which the end portion 22a extends is left in the recess 21b.

The recess 21d of the container main body 20 is provided in the short side direction of the container main body 20, and the pair of side cushioning members 50 matched with the shape of the packaged object accommodated in the accommodation recessed part 21 are detachably attached. The groove 21d of the container body 20 extends in the longitudinal direction of the container body 20, and both ends thereof communicate with the corner concave portions 21f on both sides in the longitudinal direction. The groove 21d has a groove bottom surface parallel to the bottom surface 21a and a pair of side surfaces rising on both sides of the groove bottom surface in the groove width direction. The side surface on the side of the side wall portion 24 of the pair of side faces of the recess 21d is a vertical surface that rises in a direction orthogonal to the bottom surface of the groove and that is continuous with the inner surface of the side wall portion 24. Further, a fitting recess 21e is recessed in the opposing side surface 21k of the recess 21d.

The fitting recess 21e has a center from the opposite side surface 21k toward the bottom surface 21a The recessed depth of the side has a concave shape in which the width of the fitting recessed portion 21e is closer to the front side than the width of the depth side in the depth direction of the recess. The fitting recessed portion 21e extends in a height direction orthogonal to the bottom surface 21a, and the upper end in the height direction is opened in the bottom surface 21a of the housing recessed portion 21, and the fitting convex portion of the side cushioning member 50 is inserted and fitted in the height direction from the upper side of the bottom surface 21a. Part 53. The fitting recessed portion 21e is provided at two positions in the vicinity of both ends of the recess 21d, and the side cushioning member 50 is attached to the other side in the longitudinal direction side of the recess 21d.

In the groove 21d, the circuit board Pb provided in the long side portion Ps1 of the first packaged object P1 and the second packaged object P2 can be accommodated. When the first packaged object P1 or the second packaged object P2 is stacked and stored in the housing recess 21, the groove 21d can be formed in a fan-shaped circuit board Pb and a circuit board Pb. . . . remains in the recess 21d in such a manner as not to protrude from the open end 22a.

A corner recess 21f is formed in a pair of corners on the side where the recess 21d is formed in the recess 21, and the corner recess 21f is detachably attached to the corner of the panel Pa of the second package P2. A corner protecting member (second spacer) 30 of the spacer to be protected. Further, at each corner portion on the opposite side to the side on which the groove 21d is formed, a pair of concave portions 21g are formed in such a manner as to avoid contact with the corner portion of the panel Pa.

As shown in FIGS. 5(a) and 5(b), the container body 20 has a mounting region in which the side cushioning members (first spacers) 40 are attached, and a corner protecting member (second spacer) 30. a mounting area in which at least a portion of the mounting area of the side cushioning member 40 is mounted and at least a mounting area in which the corner protecting member 30 is disposed Part of it is repeated.

<side cushioning member>

The side cushioning members 40 respectively attached to the pair of grooves 21b on both sides in the longitudinal direction of the housing recess 21 have mutually symmetrical shapes. When the side cushion member 40 is detachably attached to the container body 20 and the first package P1 is horizontally placed on the bottom surface 21a of the housing recess 21, the side wall portion 24 of the container body 20 is bundled with the first bundle. The short side portion Ps2 of the bag P1 is positioned in the longitudinal direction of the panel Pa so as to face the short side portion Ps2 of the first packaged object P1. When the packaged object P1 is to be moved in the longitudinal direction of the panel Pa in the housing recess 21, the short side portion Ps2 of the panel Pa of the packaged object P1 is brought into contact with each other to relieve the impact.

The side cushioning member 40 includes a vertical wall portion 41 that is disposed to face the inner side surface of the side wall portion 24, and is inserted in the lower portion of the vertical wall portion 41 and inserted into the insertion portion 42 of the recess 21b, and protrudes from the insertion portion 42. The fitting convex portion 43 fitted to the fitting recess 21c.

The vertical wall portion 41 extends in the short side direction of the container body 20 at the same height width as the side wall portion 24. Moreover, the opposing surface 41a is provided on the side facing the packaged object P1, and the opposing surface 41a is in contact with the short side portion Ps2 of the panel P of the packaged object P1 or has a predetermined gap. The opposing surface 41a is perpendicular to the bottom surface 21a of the housing recessed portion 21, and when the packaged object P1 is stacked in a plurality of pieces and housed in the housing recessed portion 21, the position of the packaged object P1 in the longitudinal direction is positioned.

The insertion portion 42 is bent at a lower portion of the vertical wall portion 41 so that the cross section of the side cushion member 40 is substantially L-shaped, and protrudes in a direction orthogonal to the vertical wall portion 41. It is provided that the protruding end portion has a side end surface 42a facing the opposite side surface 21j of the groove 21b. The fitting convex portion 43 protrudes from the side end surface 42a of the insertion portion 42, and the distal end portion of the fitting convex portion 43 has a width closer to the front side than the concave depth direction of the fitting concave portion 21c and is deeper than the concave depth direction of the fitting concave portion 21c. The width of the narrow convex shape. The fitting convex portion 43 is inserted into and fitted into the fitting concave portion 21c from the upper end portion of the fitting concave portion 21c that is opened at the bottom surface 21a of the housing recess 21 . The fitting convex portion 43 is fitted into the fitting concave portion 21c by fitting into the fitting concave portion 21c, thereby restricting the movement from the depth side to the front side in the depth direction of the recess.

The side cushioning member 40 inserts the insertion portion 42 into the recess 21b of the container body 20, and the vertical wall portion 41 abuts against the side wall portion 24 of the container body 20, and the fitting convex portion 43 is fitted into the fitting recess portion 21c. This setting is the installation state shown in Figure 1. The container body 20 is provided with the fitting recess 21c on the opposite side surface 21j of the recess 21b, so that the recess depth d of the fitting recess 21c can be made deeper than in the case where the recess is provided in the side wall portion, and the fitting convex portion 43 can be made deeper. Chimerism. Therefore, the movement of the side cushioning member 40 with respect to the container body 20 is suppressed, and it can be reliably hold|maintained at the preset position. Moreover, the reduction in the strength of the side wall portion can be prevented as compared with the case where the groove is provided in the side wall portion.

The side cushioning members 50 attached to the grooves 21d on the one side in the short side direction of the housing recess 21 have the same shape as each other. The side cushioning member 50 is detachably attached to the container main body 20, and is disposed in the side wall portion 24 of the container main body 20 and the long side portion of the packaged object P1 when the packaged object P1 is horizontally disposed in the housing recessed portion 21. Between Ps1, the panel is faced with the long side portion Ps1 of the panel Pa of the packaged object P1. The positioning of the short side direction of Pa. When the packaged object P1 is to be moved in the short-side direction of the panel Pa in the housing recess 21, the long side portion Ps1 of the panel Pa of the packaged object P1 is brought into contact with each other to mitigate the impact. In addition, the side wall portion 24 on the other side in the short-side direction of the housing recess 21 faces the long-side portion Ps1 of the panel Pa of the packaged object P1, and forms an abutting surface for positioning the panel Pa in the short-side direction.

The side cushioning member 50 includes a vertical wall portion 51 that is disposed to face the inner side surface of the side wall portion 24, and is inserted in the lower portion of the vertical wall portion 51 and inserted into the insertion portion 52 of the recess 21d, and protrudes from the insertion portion 52. The fitting convex portion 53 fitted to the fitting recess 21e.

The vertical wall portion 51 extends in the longitudinal direction of the container body 20 at the same height width as the side wall portion 24. In addition, it has a facing surface that faces the long side portion Ps1 of the panel P of the first packaged object P1 or has a predetermined gap. The opposing surface is perpendicular to the bottom surface 21a of the housing recessed portion 21, and when the packaged object P1 is stacked in a plurality of pieces and accommodated in the housing recessed portion 21, the position of each packaged object P1 in the short-side direction is positioned.

The insertion portion 52 has a shape that is attached to the container body 20 by being inserted into the recess 21d. The fitting convex portion 53 protrudes from the lower portion of the insertion portion 52. In the fitting convex portion 53, the distal end portion of the fitting convex portion 53 has a convex shape which is wider than the front side of the fitting recessed portion 21e in the depth direction of the recess and is narrower than the width of the fitting recessed portion 21e in the depth direction of the recessed depth direction.

The side cushioning member 50 inserts the insertion portion 52 into the recess 21d of the container body 20, and the vertical wall portion 51 abuts against the side wall portion 24 of the container body 20, and the fitting convex portion 53 is fitted into the fitting recess portion 21e. This setting is the installation state shown in Figure 1.

<corner protection member>

The corner protection member (second spacer) 30 is detachably attached to the container body 20, and is disposed in the housing recess 21 at a position facing the side portion of the panel Pa of the second packaged object P2. 2 The size of the panel Pa of the packaged object P2 corresponds to the shape. When the second packaged object P2 is bundled, the corner protection member 30 protects a pair of corner portions of the panel Pa on the long side portion Ps1 side of the circuit board Pb.

Each of the corner protection members 30 has a protection member body 31 and an impact cushioning material 32. In the protective member main body 31, a fitting portion 33 that is fitted into the corner concave portion 21f of the container body 20 and a pair of corner protecting arm portions 34 that are embedded in the arm portion 34 are formed. The fitting portion 33 is integrally molded to the fitting portion 33 so as to extend from the corner concave portion 21f along the inner side surface of the side wall portion 24 in a state in which the fitting portion 33 is fitted.

The pair of corner protecting arm portions 34 are at the corners of the second packaged object P2, one of which faces the short side portion Ps2 of the second packaged object P2, and the other of which is the second packaged object P2 The long side portions Ps1 face each other. Further, the corner protecting arm portion (projecting portion) 34 that faces the short side portion Ps2 of the second packaged article P2 protrudes from the fitting portion 33 as shown in FIG. 5(b) and is disposed on the side. The insertion portion 42 of the cushioning member 40 is inserted into the recess 21b. Thereby, the insertion portion 42 which is a part of the side cushioning member 40 and the protruding portion 34 which is a part of the corner protecting member 30 are disposed in the recess 21b at a position common to each other.

Therefore, if the corner protecting member 30 is to be attached to the corner recess 21f, for example, in the state shown in FIG. 5(a) in which the side cushioning member 40 is attached to the recess 21b, it will be in contact with the side cushioning member 40. a part of the insertion portion 42 (the hatching in Fig. 5(a) The part shown) interferes and cannot be installed. As described above, when both the side cushioning member 40 and the corner protecting member 30 are to be attached, they interfere with each other, and the side cushioning member 40 and the corner protecting member 30 can be prevented from coexisting in the housing recess 21 .

Therefore, it is possible to prevent the other from being mounted in the state in which one of the side cushioning member 40 and the corner protecting member 30 is mounted. Therefore, when a member suitable for the type of the packaged object (the first packaged article P1 or the second packaged article P2) in the side cushioning member 40 and the corner protecting member 30 is attached, the residue can be recognized. The unsuitable member prevents the storage operation from being performed in this state in advance, and the work can be smoothed.

The impact buffer member 32 is disposed on the surface of each corner portion protecting arm portion 34 so as to protect the corner portion of the panel Pa via, for example, an adhesive or a sealing member. The fitting portion 33 and the pair of corner protecting arm portions 34 may have a solid structure, or may have a hollow structure in which an opening is formed up and down, and further, a plurality of reinforcing ribs formed to connect the inner walls to each other may be provided. .

Further, the protective member body 31 includes a material that is harder than the container body 20 and the lid body 10. For example, the longitudinal elastic modulus of the material constituting the protective member body 31 is selected to be higher than the longitudinal elastic modulus of the material constituting the container body 20 and the lid body 10. When the container body 20 and the lid body 10 are the foamed resin material, the protective member body 31 is selected as a non-foamed resin material, and examples of the material of the protective member body 31 include a polystyrene resin and a polyolefin system. Resin, acrylic resin, polycarbonate, and the like.

The protective member main body 31 is harder than the container main body 20 and the lid body 10, and when impact or vibration acts on the package body in which the second packaged article P2 is bundled, Since the corner protecting member 30 is disposed at the corner of the housing recess 21 where the load is likely to concentrate, the container body 20 can be prevented from being damaged or missing.

The shock absorbing material 32 is a sealing material that absorbs an impact from a corner portion of the second packaged article P2, and may be a natural rubber, an isoprene rubber, a butadiene rubber, or an amine group which is softer than the protective member body 31. A material such as an acid ester rubber, a styrene butadiene rubber, a nitrile rubber, a butyl rubber, an ethylene propylene rubber, a fluororubber, or an acrylic rubber, or a plurality of layers may be formed by foaming the materials. Adult.

<Bundling method>

When the first packaged object P1 is bundled by the package material 1 having the above-described configuration, the side cushion member 40 and the side cushion member 50 are attached to the container body 20 as shown in FIGS. 1 and 2 . In addition, the first packaged object P1 is stacked in the housing recess 21 via the paper pad so that the circuit board Pb of the long side portion Ps1 remains in the recess 21d.

On the other hand, when the second packaged object P2 is bundled, the corner protection member 30 as the spacer for the second packaged object P2 is attached to the container body 20 as shown in FIGS. 3 and 4 . . In addition, the second packaged object P2 is stacked in the housing recess 21 via the paper pad so that the short side portion Ps2 and the circuit board Pb of the long side portion Ps1 remain in the recess 21b and the recess 21d, respectively. .

In addition, the container main body 20 in which the first package P1 or the second package P2 is stored is covered by the lid body 10, and the lid end portion 22a of the container body 20 is sealed so that the lid is closed. The outer peripheral edge 11 of the back side of the body 10 is fitted to the outer edge groove 22b of the container body 20. In the fitted state, using polypropylene A cover tape 10 and a container body 20 are bundled by a resin tape (not shown) such as a polypropylene (PP) tape to form a package body.

For example, when the packaging material 1 for the bundle of the first packaged goods P1 is used for the packaging of the second packaged object P2, the side cushioning member 40 is detached from the container body 20. The side cushioning member 50 is replaced by an operation of attaching the corner protecting member 30. The side cushioning member 40 and the side cushioning member 50, in particular, the side cushioning member 40, as shown in FIG. 1, have a configuration in which the vertical wall portion 41 is spanned to the side wall portion 24 by being attached to the container body 20. The short side direction extends over the entire length and is disposed integrally with the side wall portion 24.

Therefore, it is difficult for the operator or the like to determine whether or not the side cushion member 40 is attached by only one moment of observation, and there is a possibility that the side cushion member 40 is erroneously recognized as being detached despite the attachment of the side cushion member 40. However, according to the packing material 1 of the present invention, if the side cushioning member 40 is forgotten to be detached, and the corner cushioning member 40 is attached to the container body 20, the corner protecting member 30 is to be attached, and the groove is moved toward the groove. The corner protecting arm portion 34 protruding in the 21b interferes with the side cushioning member 40 and cannot be attached. Therefore, it is possible to prevent the side cushion member 40, which is a spacer for packing, and the corner protecting member 30 from coexisting in the housing recess 21, and it is possible to prevent the first packaged object P1 and the second one from being stored in advance. The storage operation of the package P2 is interrupted.

In the same manner, when the package material 1 for the package of the second packaged article P2 is used for the package of the first packaged object P1, the corner protection member is detached from the container body 20. 30. Instead, the operation of attaching the side cushioning member 40 and the side cushioning member 50 is performed. Here, if you forget to remove the corner protection member 30, but at the corner When the side protection member 30 is attached to the container body 20 and the side cushion member 40 is to be attached, the corner protection arm portion 34 interferes with the side cushion member 40 and cannot be attached. Therefore, it is possible to prevent the side cushion member 40, which is a type of packing member for packaging, from coexisting with the corner protecting member 30 in the housing recess 21, and it is possible to prevent the first packaged object P1 and the second bundle from being stored in advance. The storage operation of the bag P2 is interrupted.

According to the structure of the packing material 1, since at least a part of the mounting area of the side cushioning member 40 in the container body 20 overlaps with at least a part of the mounting area of the corner protecting member 30, the side cushioning member 40 is When the corner protecting member 30 is attached to the container body 20, at least a part of the side cushioning member 40 and at least a part of the corner protecting member 30 are disposed in mutually overlapping regions. Therefore, if both the side cushioning member 40 and the corner guard member 30 are to be attached, they interfere with each other, and the side cushioning member 40 and the corner guard member 30 can be prevented from coexisting in the accommodation recessed part 21. Therefore, in a state in which one of the side cushioning member 40 and the corner protecting member 30 is attached, it is possible to prevent the other from being mounted. Therefore, when one of the side cushion member 40 and the corner guard member 30 is attached to the member to be packaged, it is possible to recognize that the member is unsuitable, and it is possible to prevent the storage operation in this state in advance, thereby realizing The storage operation is smooth.

In addition, the present invention is not limited to the configuration of the above-described embodiment, and various modifications can be made without departing from the spirit and scope of the invention. For example, in the above-described embodiment, the case where the side cushioning members 40 are provided on both sides in the longitudinal direction of the container body 20 has been described as an example. However, the present invention may be configured to be disposed on both sides in the longitudinal direction. On either side, on the other side, an abutting surface is provided on the side wall portion 24, and The long side portion Ps1 of the panel Pa of the packaged object P1 faces each other and positions the position in the short side direction of the panel Pa.

20‧‧‧ container body

21a‧‧‧ bottom

21b, 21d‧‧‧ grooves

21c, 21e‧‧‧ fitting recess

21f‧‧‧Corner recess

21j, 21k‧‧‧ opposite sides

22b‧‧‧ outer edge groove

24‧‧‧ Sidewall

40‧‧‧Side cushioning member (first spacer)

41, 51‧‧‧ vertical wall

41a‧‧‧ opposite faces

42‧‧‧Insert Department

42a‧‧‧ side end face

43, 53‧‧‧ fitting projections

50‧‧‧side cushioning members

D‧‧‧ Depth of depression

P1‧‧‧1st bale

Ps1‧‧‧Long side (side)

Ps2‧‧‧ Short side (side)

Claims (3)

A packaging material for selecting one of at least two packaged articles, the at least two packaged articles comprising: a first packaged article having a rectangular panel, and having a second packaged product having a rectangular shape different from the first packaged article, the packaged material comprising: a container body formed to be capable of overlapping the packaged object a storage recessed portion that is horizontally received; the first spacer is detachably attached to the container body, and is disposed at a position facing the side edge portion of the panel of the first packaged object in the housing recessed portion, and a shape corresponding to the size of the panel of the first packaged article; and a second spacer detachably attached to the container body, disposed in the housing recess and the second packaged object a position of a side portion of the panel facing each other and having a shape corresponding to a size of a panel of the second packaged object, wherein at least a part of the mounting region of the first spacer is mounted in the container body and mounted At least the mounting area of the second spacer Section repeat. The packaging material according to claim 1, wherein the container body includes a groove provided on a bottom surface of the housing recess, and a corner portion communicated with the groove and disposed at a corner of the housing recess a corner recess, the first spacer includes an insertion portion inserted into the groove, and the second spacer includes a fitting portion fitted to the corner recess and protruding from the fitting portion a protrusion disposed in the groove. A tying body, which is bundled by a packing material as described in claim 1 or 2.