JP2010095298A - Packing material used for packing plurality of thin sheet-like component under standing posture and in parallel, and packing body - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a more improved packing body capable of easily ensuring a stable standing posture supported at four points even when a large-sized and low rigid thin sheet-like component is packed. <P>SOLUTION: The packing body A at least includes a back wall (a first receiving wall) 2 and first right and left sidewalls (first sidewalls) 3 and 4 which can be erected on a bottom case 1, a pair of lower edge part supporting members 10a and 10b arranged separatedly in the front and back direction of the bottom case 1 and consisting of a foamed resin, a receiving member 20 which can be fitted in the horizontal direction on the back wall 2 and consists of a foamed resin, and an upper corner part supporting member 30 for supporting near the upper corner part of the thin sheet-like component B in a posture supported by three points by a pair of the lower edge part supporting member 10a and 10b and the receiving member 20 and consisting of a foamed resin. In a preferable embodiment of the upper corner part supporting member 30, the upper corner part supporting member is composed of a plurality of divided supporting member constitutional bodies 61 and a connecting body 65 continuously connecting so as not to be freely separated. <P>COPYRIGHT: (C)2010,JPO&amp;INPIT

Description

  The present invention relates to a packing material and a packing body used for packing a plurality of thin plate-like parts in a standing posture in parallel, and more specifically, for example, a relatively large size and a rigidity such as a hood outer. The present invention relates to a packing material and a packing body for packing a large number of thin plate-like parts that are low and cannot stand by themselves in a standing posture in parallel.

  In many fields, parts are packed and transported from the manufacturing department to the assembly department. A large number of thin plate-like parts that cannot stand by themselves in a standing posture are packed and transported in a standing posture in order to increase transportation efficiency, and packaging materials for that purpose have also been proposed. For example, Patent Document 1 discloses a work using a work support in which two rows of work receiving portions are provided in multiple rows on a cardboard bottom sheet, and multiple workpiece holding portions are provided in upper portions of left and right side sheets. A packing body is described, and the workpiece is inserted into the two workpiece receiving portions and the two workpiece holding portions formed on the workpiece support so as to be inserted from above and supported at four points. The pieces are held side by side and used for transportation and storage.

JP 2004-131122 A

  Like the workpiece package described in Patent Document 1, the workpiece is supported at a total of four points, two points on the lower end and two points on the left and right side edges, so that the workpiece is relatively stable even if it is a thin plate-like part. A package in a standing posture is obtained. However, when the work is a large but thin and low-rigidity part such as a hood outer, it is easy to insert the work into the work holding part formed at the top of the left and right side sheets from above In addition, there is a disadvantage that high workability cannot be obtained.

  The present invention has been made in view of the circumstances as described above, and is a packing material that can easily pack a plurality of large thin plate-like parts with low rigidity in a standing posture in parallel. It is an object of the present invention to provide a package capable of easily packing such a thin plate-like component in a stable posture supported at four points.

  The packaging material according to the present invention is a packaging material used for packing a plurality of thin plate-like parts in parallel in a standing posture, and the supporting member as the packing material is a plurality of thin plate-like components in the standing posture. When packing in parallel, a plurality of concave grooves into which a part of edges of the plurality of thin plate components are respectively fitted in the horizontal direction with respect to the plurality of thin plate components are formed, and the support member Comprises a plurality of divided support member constructs and a coupling mechanism for connecting and joining the support member constructs.

  When this packing material is used, a supporting member structure is attached to each of a plurality of thin plate-like components held in parallel in a standing posture by appropriate means so that a groove is fitted into the edge thereof. Then, the plurality of attached support member structures are integrally connected using a coupling mechanism. Since the support member structure is divided into a plurality of parts, the attachment work to each thin plate-like component is easy, and furthermore, the plurality of attached support member structures are integrally connected by a coupling mechanism. The support member structure after the attachment is not separated.

  That is, by using the above packing material to pack a plurality of thin plate-like parts in a standing posture, the packaging work can be facilitated, and the plurality of thin plate-like parts after packaging have a standing posture and a parallel posture. It can be held securely.

  In one aspect of the packaging material according to the present invention, the support member structure has at least one concave groove, and depending on the shape of the thin plate-shaped component to be packed, the support member structure has two or more concave grooves. Also good.

  In one aspect of the packaging material according to the present invention, in the support member structure that is connected and combined, at least one convex portion is formed on a surface that contacts the one support member structure. It has the structure by which the recessed part in which the said convex part is engage | inserted was formed in the surface contact | abutted to another support member structural body. In another aspect, the coupling mechanism is formed such that a plurality of support member structures connected and coupled to each other has a groove or a through hole, and is inserted into the groove or the through hole. It has the structure provided with the coupling body. In any of the coupling mechanisms, a plurality of support member structures can be connected together in an easy and stable manner.

  A packing body for packing a plurality of thin plate-like parts in parallel in a standing posture according to the present invention includes a bottom case, a first receiving wall erected on the bottom case, and lower edge portions on both sides of the standing thin plate-like component. A pair of lower edge support members made of foamed resin that are arranged separately from the bottom case to support each, a receiving member made of foamed resin attached to the first receiving wall in a horizontal direction, And a pair of lower edge support members and an upper corner support member made of foamed resin for supporting the vicinity of the upper corner of the thin plate-like component in a posture in which three points are supported by the receiving member.

  In the packing body according to the present invention, a pair of lower edge portion supporting members made of foamed resin are disposed in the packing by separating them by a predetermined distance in the front-rear direction of the bottom case. Further, the first receiving wall is erected on the bottom case, and the receiving member is attached to the first receiving wall in the horizontal direction. Thereby, a total of three support locations are formed with respect to two locations on the lower edge portion of the thin plate-like component and one location on the side edge portion. By setting the required number of thin plate-like components so that the three peripheral edges are supported by the three support locations, the thin plate-like components are placed side by side in a standing posture supported by three points. This setting can be done very easily. Next, the upper corner support member is attached in the vicinity of the upper corner of the thin plate-like component in a posture supported by three points. Thereby, each thin plate-like member is held in a stable standing posture in which the surrounding four points are supported. Thereafter, by covering the whole with an appropriate outer case, it is possible to obtain a package body in which a plurality of thin plate-like parts are packed in parallel in a standing posture.

  Another aspect of the packaging body according to the present invention is a packaging body in which a plurality of thin plate-like components are packaged in parallel in a standing posture, and includes a bottom case, a first receiving wall erected on the bottom case, A pair of lower edge support members made of foamed resin disposed separately from the bottom case to support the lower edge portions on both sides of the thin plate-like component in the posture, and attached to the first receiving wall in the horizontal direction Any of the above packing materials for supporting the vicinity of the upper corner of the thin plate-like component in a posture in which three points are supported by the receiving member made of foamed resin and the pair of lower edge supporting members and the receiving member At least an upper corner support member.

  In this aspect, the upper corner support member (packing material) uses a support member structure that is divided into a plurality of parts, which facilitates the packing operation. That is, after all the thin plate-like members are in the three-point support state, it may be difficult to attach the upper corner support member, which is one member, near the upper corner of the thin plate-like member group. In the aspect, since one divided upper corner support member can be attached every time one thin plate-like component is brought into the three-point support state, the work of attaching the divided upper corner support member is performed. It becomes easy. Finally, by integrating a plurality of support member structures that have already been attached using the coupling mechanism, each thin plate member has a stable standing posture in which the surrounding four points are supported.

  In one aspect of the packaging body according to the present invention, the packaging body according to the present invention includes first side walls that are respectively installed perpendicular to the wall surfaces on both sides of the upright first receiving wall. In this aspect, the thin plate-like component group supported at four points can be covered from both side surfaces, and the integrity of transportation and storage is ensured. Preferably, by fixing the first side wall to the bottom case, the receiving wall can be reinforced against the load of the thin plate member received via the receiving member.

  In one aspect of the package according to the present invention, a surface on which the receiving member is attached to the first receiving wall is formed with a plurality of convex portions, and the convex portions are fitted into the first receiving wall. An opening is formed. In this aspect, the receiving member can be easily attached to and detached from the first receiving wall.

  In one aspect of the packaging body according to the present invention, a plurality of concave portions are formed on a surface that contacts the bottom case when the lower edge support member is disposed on the bottom case, and the convex portions are fitted in the bottom case. An opening for insertion is formed. In this aspect, the lower edge support member can be easily attached to and detached from the bottom case.

  In the present invention, the shape of the thin plate-like component to be packed is not limited, but one embodiment includes a thin plate-like component having an opening in the surface. The package according to the present invention for the thin plate-like component of this form further includes an opening support member made of foamed resin inserted into the opening of the thin plate-like component packed in parallel in a standing posture. As the opening support member, even if a groove for fitting a part of the periphery of the opening of a plurality of thin plate-like parts is formed, the periphery of the opening is notched into the opening support member by being pressed. It may be a thing. In this aspect, by attaching the opening support member to the opening in the thin plate-like component group supported at four points, adjacent thin plate-like components may come into contact with each other due to vibration during transportation, or It is possible to reliably prevent the occurrence of cracks in the surroundings.

  In the packaging body of the present invention having a foamed resin opening supporting portion that can be inserted into the opening in the thin plate-like component, preferably a second receiving wall parallel to the first receiving wall. And a second side wall disposed perpendicular to the wall surface on both sides of the second receiving wall, and a lid, and the first side wall is formed with a first opening through which the opening support member can pass. In addition, a second opening is formed in the second side wall at a position where the opening supporting member located in the first opening can be pressed. In this aspect, the entire thin plate-like component group supported by four points can be covered, and in addition to further ensuring the integrity of transportation and storage, the second opening formed in the second side wall provides four points. It is possible to press down the opening support member attached to the opening in the supported thin plate-like component group, and avoid the situation where the opening support member is inadvertently detached due to vibration during transportation. can do.

  In the present invention, the pair of lower edge portion supporting members made of foamed resin, the receiving member, the upper corner supporting member, and the opening supporting member used as necessary are preferably in-mold foam molded products. The resin type of the foamed resin is arbitrary and is not particularly limited, but is preferably a thermoplastic resin. Examples thereof include a polystyrene resin, a polyolefin resin (for example, a polypropylene resin, a polyethylene resin, etc.), and a polyester resin. (For example, polyethylene terephthalate, polybutylene terephthalate, polyethylene naphthalate, etc.), polycarbonate resin, polylactic acid resin and the like. Of these, foamable composite resin particles of a styrene resin and an olefin resin are preferably used. A composite resin of styrene resin and olefin resin is obtained by impregnating and polymerizing polyolefin resin particles with a styrene monomer. Among the composite resins of styrene resin and olefin resin, styrene resin And a composite resin of ethylene resin is preferable. The magnification of the foam may be appropriately set in consideration of the weight and thickness of the thin plate member to be packed. However, it is preferably 30 times (0. 33 g / L).

  Further, the bottom case, the first receiving wall, the first side wall, the second receiving wall, the second side wall, and the lid can be made of any material, but from the viewpoint of lightness and workability, Corrugated cardboard is a suitable material.

  According to the present invention, there is obtained a packaging material that can easily secure a stable standing posture supported at four points, and a packaging body using the same even if it is a large and thin plate-like component having low rigidity. It is done.

  Hereinafter, the present invention will be described based on preferred embodiments with reference to the drawings. FIG. 1 is a view for explaining several constituent members constituting an example of a packing body according to the present invention, and FIG. 2 is attached with a supporting member made of foamed resin to some of the constituent members shown in FIG. FIG. FIG. 3 is a view for explaining an example of a state in which thin plate-like parts are packed using the packing material according to the present invention, and FIGS. 4 to 8 are for explaining other modes of the upper corner support member used therein. FIG. The upper corner support member is a member corresponding to the “packing material” in the present invention.

  In the illustrated example, the packaging body A includes a rectangular bottom case 1 and a rear wall 2, a first left side wall 3, and a first right side that can be erected on the bottom case 1. Has a wall 4. The rear wall 2 is a member corresponding to the “first receiving wall” in the present invention, and the first left side wall 3 and the first right side wall 4 correspond to the “first side wall” in the present invention. It is a member.

  The rear wall 2 is formed with a plurality of small openings 2a in the horizontal direction at appropriate height positions, and the first right side wall 4 is also formed with a long opening 4a in the vertical direction. Further, the package A includes a front wall 5 that can stand on the bottom case 1, a second left side wall 6 that can stand on the bottom case 1 outside the first left side wall 3, and the first right side wall 4. It has the 2nd right side wall 7 which can stand in the bottom case 1 on the outer side. The front wall 5 is a member corresponding to the “second receiving wall” in the present invention, and the second left side wall 6 and the second right side wall 7 correspond to the “second side wall” in the present invention. It is a member.

  The front wall 5 is formed with a plurality of small openings 5a in an appropriate height position in the horizontal direction, and the second right side wall 7 is located at a position facing the opening 4a formed in the first right side wall 4. A vertical opening 7a having a lower end opened is formed. The package A can be omitted, but further has a lid 8. Each member described above is preferably made of cardboard.

  The package A according to the present invention further has a plurality of types of support members made of foamed resin. One is a pair of lower edge portion support members 10a and 10b, and as shown in FIG. 3, the recesses 11a and 11b are formed in multiple rows in the inner even portion. The concave grooves 11a and 11b have a shape corresponding to the shape of the lower even portion or the vicinity thereof of the thin plate-like component B to be packed. In FIG. 3, the thin plate component B to be packed is simply indicated by a virtual line as a flat plate member, but the shape of the thin plate component B is not limited thereto.

  As shown in FIG. 2, the pair of lower edge support members 10 a and 10 b are disposed so as to be separated from each other by a required distance in the front-rear direction in the bottom case 1 with the grooves 11 a and 11 b facing each other. In FIG. 2, the pair of lower edge support members 10 a and 10 b are arranged so as to contact the front and rear walls of the bottom case 1, but depending on the size of the thin plate-like component B to be packed, When it is necessary to position the portion support member 10b further forward, an appropriate embedding material is inserted into the gap between the lower edge portion support member 10b and the rear wall of the bottom case 1 for positioning. I do. Positioning may also be performed by forming a convex portion on the back surface of the lower edge support members 10a and 10b, forming an opening at the bottom surface position of the bottom case 1 facing the convex portion, and fitting the convex portion into the opening. it can.

  The other support member is a receiving member 20 for supporting the rear edge portion of the thin plate-like component B. The inner surface of the receiving member 20 is formed with multiple rows of concave grooves 21 corresponding to the shape of the rear edge of the thin plate-like component B to be packed, and an appropriate number of convex portions 22 are formed on the outer surface. Yes. The plurality of small openings 2a formed in the rear wall 2 are formed at positions corresponding to the convex portions 22, and the receiving member 20 is fitted into the openings 2a formed in the rear wall 2. Thus, as shown in FIG. 2, it is attached to the rear wall 2 in the horizontal direction.

  The other support member is the upper corner support member 30. As described above, the upper corner support member 30 corresponds to the “packing material” according to the present invention. On the back surface of the upper even-portion support member 30, grooves 31 corresponding to the shape in the vicinity of the upper corner of the thin plate component B to be packed are formed in multiple rows.

  Although not essential, the other support member is a front edge portion support member 40 for supporting the front edge portion of the thin plate-like component B. Concave grooves 41 corresponding to the shape of the front edge of the thin plate-like component B to be packed are formed in multiple rows on the inner surface of the front edge support member 40, and an appropriate number of convex portions 42 are formed on the outer surface. Is formed. The plurality of small openings 5 a formed in the front wall 5 are formed at positions corresponding to the convex portions 42, and the front edge support member 40 is formed in the openings 5 a formed in the front walls 5. By being fitted, the front wall 5 is integrated and positioned.

  Although not an essential configuration, the other support member is the opening support member 50. On the lower surface of the opening support member 50, grooves 51 corresponding to the shape of the lower end side of the opening C formed in the plane of the thin plate component B to be packed are formed in multiple rows.

  A procedure for packing a plurality of thin plate-like parts B using the package A will be described with reference to FIGS. First, the above-described pair of lower edge support members 10a and 10b are attached to a predetermined position of the bottom case 1 while being separated by a predetermined distance. Next, the rear wall 2, the first left side wall 3 and the first right side wall 4 are erected with respect to the bottom case 1, and the receiving member 20 is attached to the rear wall 2 in the horizontal direction. In that state, the required number of thin plate-like parts B to be packed is inserted into the recessed grooves 11a and 11b formed in the lower edge support members 10a and 10b in the vicinity of the lower and lower parts of the front and rear sides thereof, and the rear edges thereof are They are sequentially set so as to be inserted into the concave grooves 21 formed in the receiving member 20. With this setting, the thin plate-like component B is supported in a total of three positions, two at the lower edge even and one at the rear edge. Further, this setting can be performed by dropping the thin plate-like component B from the upper front, and the operation is easy.

  Next, by mounting the upper corner support member 30 so as to insert the concave groove 31 in the vicinity of the upper corner in the group of thin plate-like parts B supported at three points, one form of the package according to the present invention Is completed. In this package, each thin plate-like component B is in a state where the surrounding four points are supported in the concave grooves of the respective support members, and is held in a stable standing posture.

  As shown in FIG. 3, when the thin plate-like component B to be packed has an opening C in its surface, it is recommended to further use the opening support member 50 described above. In use, it is inserted through the opening 4a formed in the first right side wall 4 into the opening C in the group of thin plate-like parts B supported at four points, and is depressed downward to form the concave groove formed on the lower end side thereof. The opening periphery is inserted into 51. Thereby, it is possible to prevent adjacent thin plate-like components B from contacting each other or from generating cracks at the periphery of the opening C due to vibration during transportation.

  In order to further stabilize the posture of the thin plate-like component B supported by four points, the front edge portion support member 40 is further used. By inserting the front edge of each thin plate component B into the groove 41 formed in the front support member 40, the front edge support member 40 is attached to the group of thin plate components B supported by four points. The group of shaped parts B is supported at 5 points. When using the front wall 5 provided with the opening 5a as shown in FIG. 1, the front edge part supporting member 40 is attached to the group of the thin plate components B at the height position where the opening 5a is formed. Thereafter, when the front wall 5 is attached, the convex portion 42 formed on the outer surface of the front edge portion support member 40 comes into the opening 5a of the front wall 5, and positioning of the front edge portion support member 40 is performed. Made.

  Further, as described above, the front wall 5 is erected on the bottom case 1, and the second left side wall 6 is erected outside the first left side wall 3. Further, the second right side wall 7 is erected on the outside of the first right side wall 4 so as to be pushed down while passing the opening supporting member 50 through the opening 7a formed at the lower end thereof. Finally, by using the lid 8, the package according to another aspect of the present invention is obtained. In this aspect, the opening support member 50 is pressed from above by the upper end of the opening 7a formed in the second right side wall 7, so that the opening support member 50 can maintain a stable posture. Although not shown, similar openings 4 a and 7 a may be formed in the first left side wall 3 and the second left side wall 6.

  After all the thin plate-like members B are in the three-point support state, it may be difficult to attach the upper corner support member 30 that is an integral object in the vicinity of the upper corner portions of the group of thin plate-like members B. . FIG. 4 shows another form of the upper corner support member 60 that facilitates the work. The upper corner support member 60 is composed of a plurality of divided support member structures 61 and a connecting body 65 that connects the plurality of divided support member structures 61 so as not to be freely separated. . Each support member constituting body 61 is formed with one concave groove 62 corresponding to the shape in the vicinity of the upper corner of the thin plate-like component B to be packed on the back surface side, and the concave groove 62 is formed on the upper surface side. A notch 63 is formed in the orthogonal direction. In this example, the coupling body 65 is a long member having an L-shaped cross section, and its vertical side 66 enters into a concave groove 63 formed in the support member constituting body 61.

  The upper corner support member 60 is used as follows. That is, after the thin plate-like component B is brought into the three-point support state, one support member constituting body 61 is attached so that the concave groove 62 is inserted in the vicinity of the upper even portion thereof. Thereafter, the operation is individually performed on all the thin plate-like parts B. Finally, all the supporting member constituting bodies 61 that are already attached are aligned, and the coupling body is formed so as to pass through all of the notches 63. 65 vertical sides 66 are inserted. Thereby, all the supporting member constituting bodies 61 are substantially integrated without being freely separated, and a group of thin plate-like members B in which the surrounding four points are reliably supported is completed.

  FIG. 5 shows still another form of the upper corner support member 60A. Similar to the upper corner support member 60, the upper corner support member 60 </ b> A also includes a plurality of support member constituting bodies 61 and a coupling body 65. Each support member structure 61 is formed with a concave groove 62, but not with a notch 63. Instead, a through-hole 67 in the direction orthogonal to the concave groove 62 is formed. The connecting body 65 is a bar member that can be inserted into the through hole 67, and a stopper 68 is detachably attached to both ends.

  FIG. 6 shows still another form of the upper corner support member 60B. The upper corner support member 60B includes only a plurality of support member constituting bodies 61 and does not include the connecting body 65. Each support member constituting body 61 has a concave groove 62, and one convex portion 69 a is formed on a surface that abuts on one support member constituting body 61, and on a surface that abuts on another supporting member constituting body 61, A concave portion 70a into which the convex portion 69a is fitted is formed.

  FIG. 7 shows still another form of the upper corner support member 60C. The upper corner support member 60 </ b> C includes a plurality of support member constituting bodies 61 and a connecting body 65 similar to the upper corner support member 60 described above. However, each support member constituting body 61 is formed with a plurality of convex portions 69b on the surface that comes into contact with one support member constituting body 61, and on the surface that comes into contact with the other support member constituting body 61, the convex portion It is different in that a recess 70b (not shown in FIG. 7) into which 69b is fitted is formed.

  FIG. 8 shows still another form of the upper corner support member 60D. The upper corner support member 60 </ b> D includes a plurality of support member constituting bodies 61 and a connecting body 65 similar to the upper corner support member 60 described above. However, the support member structure 61 in the upper corner support member 60 is formed with one concave groove 62, whereas there are two support member structures 61 constituting the upper corner support member 60D. This is different in that the concave grooves 62, 62 are formed.

  It will not be necessary to explain that the upper corner support members 60 </ b> A to 60 </ b> D described above can be used in the same manner as the upper corner support member 60. In addition, the upper corner support members 60A to 60D can be used as a part of the constituent members in the package A described with reference to FIGS. 1 to 3, and a plurality of thin plate-like components are packed in parallel in a standing posture. It will also be understood that it can be used as part of any other packaging component.

  In addition, although not shown in figure, in the package A demonstrated based on FIGS. 1-3, the rear wall 2, the 1st left side wall 3, and the 1st right side wall 4 can also be made as an integrated object. Furthermore, the front wall 5, the second left side wall 6, and the second right side wall 7 can be made as a single body.

The figure explaining the one part structural member which comprises an example of the package by this invention. The figure which shows the state which attached the supporting member etc. which consist of foamed resin to some of the structural members shown in FIG. The figure for demonstrating an example of the state which packed the thin plate-shaped components using the package by this invention. The figure for demonstrating the other aspect of the upper-corner support member which is a packaging material by this invention. The figure for demonstrating the further another aspect of the upper-corner support member which is a packaging material by this invention. The figure for demonstrating the further another aspect of the upper-corner support member which is a packaging material by this invention. The figure for demonstrating the further another aspect of the upper-corner support member which is a packaging material by this invention. The figure for demonstrating the further another aspect of the upper-corner support member which is a packaging material by this invention.

Explanation of symbols

A ... Packing materials,
B ... Thin plate parts,
C: an opening formed in the plane of the thin plate component,
1 ... Bottom case,
2 ... rear wall (first receiving wall),
3 ... 1st left side wall (1st side wall),
4 ... 1st right side wall (1st side wall),
2a, 4a, 5a, 7a ... opening,
5 ... Front wall (second receiving wall),
6 ... 2nd left side wall (2nd side wall),
7 ... 2nd right side wall (2nd side wall),
8 ... the lid,
10a, 10b ... lower edge support member,
11a, 11b ... concave groove,
20 ... receiving member,
21 ... concave groove,
22 ... convex part,
30 ... Upper corner support member,
31 ... concave groove,
40. Front edge support member,
41 ... concave groove,
42 ... convex part,
50 ... opening support member,
51 ... concave groove,
60, 60A to 60D ... upper corner support member of another form,
61. Support member structure,
62 ... concave groove,
63 ... notch 65 ... connector,
66 ... Vertical side

Claims (11)

A packing material used for packing a plurality of thin plate-like parts in parallel in a standing posture,
The support member serving as the packing material is provided so that when the plurality of thin plate-like components are packed in parallel in the standing posture, one edge of the plurality of thin plate-like components is horizontally aligned with respect to the plurality of thin plate-like components. A plurality of recessed grooves into which the respective parts are fitted are formed, and the support member is composed of a plurality of divided support member structures, and includes a coupling mechanism for connecting and joining the support member structures. Packing materials.   The packaging material according to claim 1, wherein the support member structure has at least one of the concave grooves.   In the support member structure that is connected and coupled, the coupling mechanism includes at least one convex portion formed on a surface that contacts one support member structure, and a surface that contacts another support member structure The packaging material according to claim 1 or 2, wherein a concave portion into which the convex portion is fitted is formed.   The coupling mechanism is configured to include a connecting body that is formed so that a groove or a through hole communicates with a plurality of support member structures that are connected and coupled, and the groove is inserted into the groove or the through hole. The packaging material according to any one of claims 1 to 3. A packing body for packing a plurality of thin plate-like parts in parallel in a standing posture,
A bottom case and a first receiving wall erected on the bottom case;
A pair of lower edge support members made of foamed resin arranged separately from the bottom case to support the lower edge portions on both sides of the thin plate-like component in a standing posture;
A receiving member made of foamed resin attached to the first receiving wall in the horizontal direction;
An upper corner support member made of foamed resin for supporting the vicinity of the upper corner of the thin plate-like component in a posture in which three points are supported by the pair of lower edge support members and the receiving member;
A package comprising at least. A packing body for packing a plurality of thin plate-like parts in parallel in a standing posture,
A bottom case and a first receiving wall erected on the bottom case;
A pair of lower edge support members made of foamed resin arranged separately from the bottom case to support the lower edge portions on both sides of the thin plate-like component in a standing posture;
A receiving member made of foamed resin attached to the first receiving wall in the horizontal direction;
The packaging material according to any one of claims 1 to 4, for supporting the vicinity of the upper corner of the thin plate-like component in a posture in which three points are supported by the pair of lower edge support members and the receiving member. An upper corner support member;
A package comprising at least.   The package according to claim 5 or 6, further comprising first side walls that are respectively installed perpendicularly to the wall surfaces on both sides of the first receiving wall that is erected.   6. A surface on which the receiving member is attached to the first receiving wall is formed with a plurality of convex portions, and the first receiving wall is formed with an opening into which the convex portions are fitted. The packaging body as described in any one of -7.   A plurality of recesses are formed on a surface that comes into contact with the bottom case when the lower edge support member is disposed on the bottom case, and an opening into which the projection is fitted is formed in the bottom case. Item 10. A package according to any one of Items 5 to 8.   It is a packing body as described in any one of Claims 5-9 used when the thin plate-shaped component to pack is a thin plate-shaped component which has an opening part in a surface, Comprising: The thin plate shape packed in parallel with a standing posture A package further comprising an opening support member of foamed resin inserted into the opening of the component.   The package according to claim 10, wherein the second receiving wall is parallel to the first receiving wall, and the second side wall is installed on both sides of the second receiving wall perpendicularly to the wall surface. The opening further includes a lid, wherein the first side wall is formed with a first opening through which the opening support member can pass, and the second side wall is positioned in the first opening. A packaging body in which a second opening is formed at a position where the support member can be pressed.

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