JP4915432B2 - Packaging material set - Google Patents

Description

  The present invention relates to a packaging material set for packaging an article to be packaged composed of a plurality of members.

  There exists a thing like patent document 1 (Unexamined-Japanese-Patent No. 2002-240859) in the packaging material set which packages the to-be packaged object comprised by a some member.

  However, in patent document 1 (Unexamined-Japanese-Patent No. 2002-240859), the number of parts of a packing material is large, and a shape is complicated, and it takes a lot of time and effort for packing, and causes a cost increase.

  An object of the present invention is to provide a packaging material set that can be easily packaged and has a simple configuration in a product having a plurality of items to be packaged.

  A packaging material set according to a first invention is a packaging material set for packaging an article to be packaged having at least a first member and a second member disposed above the first member, and an exterior case, An internal packaging member and a fixing member are provided. The exterior case has at least an upper surface, a lower surface, and side surfaces that support the upper surface and the lower surface, and surrounds a predetermined space. The inner packaging member is disposed in a space excluding the second space for storing the second member, and divides the first space for storing the first member into the predetermined space. The fixing member fixes the inner packaging member so that the inside of the predetermined space does not move in the vertical direction. The inner packaging member is formed by bending a planar member, and has a surface portion that surrounds the first space and a bent portion that is bent. The surface portion includes an upper surface portion that covers the upper portion of the first space. The fixing member is fitted into the outer case so as to press the upper surface portion.

  The packaging material set of this invention arrange | positions an internal packaging member in the inside of an exterior case, and accommodates a 1st member in the inside of an internal packaging member. And the upper surface part which is a part of internal packaging member and covers the upper direction of a 1st member is pressed down by the fixing member, and it accommodates in the state fitted by the exterior case.

  As described above, in the packaging material set of the present invention, the upper surface portion of the inner packaging member can be fixed by the fixing member, so that the second member which is the remaining packaged object is stored in the space above it. In addition, the storing operation can be performed without obstructing the upper surface portion.

  The packaging material set which concerns on 2nd invention is a packaging material set which concerns on 1st invention, Comprising: The to-be-packaged product further has a 3rd member. The fixing member has a partition portion that further divides the predetermined space excluding the first space into the second space and the third space. The third space can store the third member. A partition part consists of a surface on the rectangle containing a perpendicular direction.

  In the packaging material set of the present invention, the partition part which is a part of the fixing member further divides the predetermined space excluding the first space (the space occupied by the internal packaging member) into the second space and the third space. . Then, the second member is stored in the second space, and the third member is stored in the third space. That is, the fixing member produces the second space and the third space by the partition portion that is a part of the fixing member while suppressing the upper surface portion of the inner packaging member.

  Therefore, the second member and the third member other than the first member stored in the inner packaging member can be stored in the remaining second space and third space.

  A packaging material set according to a third invention is the packaging material set according to the second invention, wherein the partition part has at least a part of one side of the sides in the vertical direction in contact with the upper surface, and the other side. At least a part of the side of this is in contact with the upper surface portion.

  In the packaging material set of the present invention, the partition portion of the fixed member extends in the vertical direction from the upper surface portion of the inner packaging member to the upper surface of the exterior case, so that the exterior case is closed (that is, the packaging material of the present invention In a state where the set is completely sealed, at least the upper surface portion of the inner packaging member can be made difficult to open. Accordingly, it is possible to prevent the first member from jumping out of the inner packaging member during transportation and being damaged by the first member jumping and moving inside the exterior case.

  A packaging material set according to a fourth aspect of the present invention is the packaging material set according to the third aspect of the present invention, wherein the inner packaging member is a fourth in the vicinity of the side surface of at least a part of the exterior case in the space excluding the upper part of the predetermined space. The part excluding the space is divided as the first space. In the fourth space, at least a part of the other side of the partitioning portion is in contact with the lower surface.

  In the packaging material set of this invention, there exists a part which the partition part of the fixing member touches both the upper surface and lower surface of an exterior case. Therefore, in the packaged packaging material set, strength in the vertical direction (for example, strength against pressure from above and below) can be ensured. Thereby, it can prevent that a non-wrapping thing is damaged by the pressure in a perpendicular direction.

  A packaging material set according to a fifth aspect is the packaging material set according to the fourth aspect, wherein the fixing member is a cylindrical 2 having a central axis extending in the first direction at both ends in the horizontal direction on the surface of the partition member. It further has one cylinder part. A part of the two cylindrical portions is disposed in at least the fourth space, at least a part of the side surface thereof is in contact with the side surface, and both ends thereof are crimped to the upper surface and the lower surface.

  In the packaging material set of the present invention, two tubular portions extending in the vertical direction are arranged at both ends in the horizontal direction on the surface of the partition portion in the fixing member. And two cylinder parts contact | abut one part of the side surface with the side surface of an exterior case, and the both ends are extended from the upper surface of the exterior case to the lower surface.

  Therefore, in the packaged packaging material set, strength in the vertical direction (for example, strength against pressure from above and below) can be further ensured. Thereby, it can prevent that a non-wrapping thing is damaged by the pressure in a perpendicular direction. Further, the strength in the horizontal direction (strength against pressure applied to the side surface of the exterior case) can be ensured.

  The packaging material set which concerns on 6th invention is a packaging material set which concerns on 5th invention, Comprising: Two fixing members are arrange | positioned side by side so that a partition part may become substantially parallel. The second space for storing the second member is surrounded by two partition parts, a cylinder part, an upper surface part, and an upper surface.

  In the packaging material set of the present invention, the second member is supported by two partition portions, a cylindrical portion, an upper surface portion, and an upper surface. Therefore, it can fix so that a 2nd member may not move in any direction from the inside of the 2nd space formed by two partition parts, a cylinder part, an upper surface part, and an upper surface.

  A packaging material set according to a seventh aspect is the packaging material set according to the sixth aspect, wherein the inner packaging member is provided with a spacer that prevents the fixing member from moving on the side opposite to the second space of the fixing member. Also have.

  Therefore, the second member can be further prevented from moving during transportation and moving from the second space.

  A packaging material set according to an eighth invention is the packaging material set according to any of the first to seventh inventions, wherein the inner packaging member is in contact with the side surface of the outer case at at least three locations.

  Therefore, it can prevent that a 1st member moves in the case of transport and an internal packaging member moves inside an exterior case.

  A packaging material set according to a ninth invention is the packaging material set according to any one of the first to eighth inventions, and the exterior case, the inner packaging member, and the fixing member are made of cardboard.

  Therefore, assembly can be facilitated and assembly cost can be reduced.

  A packaging material set according to a tenth invention includes an exterior case assembly step, an internal packaging member assembly step, a first member storage step, a sealing step, and a fixing step. In the exterior case assembly step, an exterior case that has at least an upper surface, a lower surface, and side surfaces that support the upper surface and the lower surface and surrounds a predetermined space is assembled. In the inner packaging member assembling step, the inner packaging member that divides the first space into the predetermined space is arranged and assembled in a space excluding the upper portion of the predetermined space. In the first member storage step, the first member is stored in the first space. In the sealing step, the first space is sealed by bending an upper surface portion that is a part of the inner packaging member and covers the first space. In the fixing step, the fixing member is fitted into the outer case by pressing the upper surface portion so that the inner packaging member does not move in the vertical direction inside the predetermined space.

  In the packaging method of the present invention, the inner packaging member is disposed inside the outer case, and the first member is housed inside the inner packaging member. And the upper surface part which is a part of internal packaging member and covers the upper direction of a 1st member is pressed down by the fixing member, and it accommodates in the state fitted by the exterior case.

  As described above, in the packing method of the present invention, the upper surface portion of the inner packaging member can be fixed by the fixing member. For example, when the second member, which is the remaining packaged object, is stored in the space above it. When the cover is closed with a cover (ie, the upper surface) of the exterior case, the upper surface portion can be stored without being obstructed.

  In the packaging material set according to the first invention, since the upper surface portion of the inner packaging member can be fixed by the fixing member, for example, when the second member which is the remaining packaged object is stored in the space above it When the cover is closed with a cover (ie, the upper surface) of the exterior case, the upper surface portion can be stored without being obstructed.

  In the packaging material set which concerns on 2nd invention, 2nd members and 3rd members other than the 1st member accommodated in an internal packaging member can be accommodated in the remaining 2nd space and 3rd space.

  In the packaging material set according to the third invention, since the partition portion of the fixing member extends in the vertical direction from the upper surface portion of the inner packaging member to the upper surface of the exterior case, the exterior case is in a closed state (that is, according to the present invention). In a state where the packaging material set is completely sealed, at least the upper surface portion of the inner packaging member can be made difficult to open. Accordingly, it is possible to prevent the first member from jumping out of the inner packaging member during transportation and being damaged by the first member jumping and moving inside the exterior case.

  In the packaging material set which concerns on 4th invention, the intensity | strength (for example, the intensity | strength with respect to the pressure from the upper and lower sides) in a perpendicular direction is securable in the packaging material set of the packaged state. Thereby, it can prevent that a non-wrapping thing is damaged by the pressure in a perpendicular direction.

  In the packaging material set which concerns on 5th invention, the intensity | strength (for example, intensity | strength with respect to the pressure from the upper and lower sides) in a perpendicular direction can be ensured more in the packaging material set of the packaged state. Thereby, it can prevent that a non-wrapping thing is damaged by the pressure in a perpendicular direction. Further, the strength in the horizontal direction (strength against pressure applied to the side surface of the exterior case) can be ensured.

  In the packaging material set which concerns on 6th invention, it can fix so that a 2nd member may not move in any direction from the inside of the 2nd space formed by two partition parts, a cylinder part, an upper surface part, and an upper surface. .

  In the packaging material set which concerns on 7th invention, it can further prevent that a 2nd member moves in the case of transport and moves from 2nd space.

  In the packaging material set which concerns on 8th invention, it can prevent that a 1st member moves in the case of transport and an internal packaging member moves inside an exterior case.

  In the packaging material set according to the ninth aspect of the invention, assembly can be facilitated and the assembly cost can be reduced.

  In the packing method according to the tenth aspect of the invention, since the upper surface portion of the inner packaging member can be fixed by the fixing member, for example, when the second member that is the remaining packaged object is placed in the space above it, When the outer case is covered with the lid (that is, the upper surface), the upper surface portion can be stored without being obstructed.

The disassembled perspective view of the packing object and packing material which concern on one Embodiment of this invention. The figure which removed the near side surface, right side surface, and upper surface of the packaging material of FIG. III-III sectional drawing of FIG. The expanded view of an internal storage case. FIG. The flowchart which shows the procedure which packages a sensor kit main body. The figure corresponding to FIG. 2 which concerns on a modification (4).

  An embodiment of the present invention will be described below with reference to the drawings. The following first embodiment is a specific example of the present invention and does not limit the technical scope of the present invention. FIG. 1 is an exploded perspective view of a packaging object and a packaging material according to an embodiment of the present invention, and FIG. 2 is a diagram excluding the front side surface, the right side surface, and the top surface of the packaging material of FIG. is there. FIG. 3 is a cross-sectional view taken along the line III-III of the portion divided by the dashed line in FIG.

<Packaging material set>
The packaging material set 1 is a member for packing a product such as a sensor kit and protecting the product from impact and damage during transportation. Hereinafter, a packaging material set for packing the sensor kit body 2 will be described as an example.

<Composition of packaging material set>
The packaging material set mainly includes an outer case 10, an inner storage case 20, and two storage spacers 30. The outer case 10, the inner storage case 20, and the two storage spacers 30 are made of cardboard.

  The exterior case 10 is a rectangular parallelepiped box surrounded by the surfaces of the top member 11, the bottom member 12, the front member 13, the back member 14, the left side member 15, and the right side member 16. In FIG. 1, the front side is the front and the back side is the back.

  The internal storage case 20 is disposed below the outer case 10 and stores the flange 3 as an accessory attached to the sensor kit body 2 as the first space SP1. The inner storage case 20 is mainly composed of a top member 21, a bottom member 22, and two side members 23 (see FIGS. 1, 2, and 4). FIG. 4 is a development view of the internal storage case 20. The bottom member 22 has portions of substantially the same length in the left-right direction and the front-rear direction of the bottom member 12 of the exterior case 10, and includes a front member 13, a back member 14, a left side member 15, and a side surface of the exterior case 10, It contacts the right side member 16. That is, the inner storage case 20 has the bottom member 22 sandwiched between the front member 13 and the rear member 14 in the front-rear direction and is sandwiched between the left side member 15 and the right side member 16 in the left-right direction. It is in contact, and is fixed in the front-rear and left-right directions inside the outer case 10. In addition, the inner storage case 20 divides a space excluding the fourth space SP4 in the vicinity of the front member 13 and the rear member 14 in the bottom of the outer case 10 as a first space SP1. Moreover, the extension part 23a as a spacer is provided in the both ends of the left-right direction of the two side surface members 23. As shown in FIG.

  When the flange 3 is stored in the internal storage case 20, a flange storage spacer 24 (see the hatched area in FIG. 3) shaped so that the flange 3 just fits is disposed. Further, before the upper surface member 21 covers the upper surface of the flange 3, a flange cushioning material 25 (see hatched hatching in FIG. 3) is disposed between the upper surface member 21 and the flange 3. The flange cushioning material 25 is also inserted between the flange 3 and the flange 3 or between the bottom member 22 and the flange 3. Thus, in the first space SP1, the flange housing spacer 24 and the flange cushioning material 25 in a state in which the flange 3 is fitted are sealed in a stacked state. As a result, the flange 3 can be prevented from moving in any direction in the first space SP1, and can be safely transported even if there is vibration or impact during transportation, and the flange 3 or sensor kit body 2 can be transported. Etc. can be prevented from being damaged.

  The two storage spacers 30 mainly include a partition portion 31 that divides a space inside the outer case 10 excluding the first space SP1, and two cylindrical portions 32 whose central axes extend in the vertical direction. (See FIGS. 1, 2, and 5). FIG. 5 is a development view of the storage spacer 30. The partition portion 31 partitions the interior of the exterior case 10 in a direction that divides it into left and right, and contacts the top surface member 11, the bottom surface member 12, the front member 13, and the back member 14 of the exterior case 10. That is, the partition part 31 extends in the vertical direction and the front-rear direction inside the exterior case 10. The two cylindrical portions 32 are arranged so as to extend in the vertical direction along the sides of the end portions in the front-rear direction of the partition portion 31, and both ends thereof are crimped to the top surface member 11 and the bottom surface member 12 of the exterior case 10. It is in a state. Further, the two cylindrical portions 32 have a quadrangular cross section, and their side surfaces are in contact with the front member 13 or the back member 14. When viewed from the right or left side, the two storage spacers 30 have a shape obtained by removing the first space portion occupied by the inner storage case 20 from the shape of the left side member 15 or the right side member 14 of the outer case 10. . That is, it becomes a shape in which the vicinity of the center of the rectangular bottom is cut out with a small rectangle. And it has the structure where the two cylinder parts 32 are arrange | positioned on the horizontal direction outer side of the small rectangle which was notched.

  The two storage spacers 30 have a cylindrical portion 32 provided on one surface of the partition portion 31 and are disposed facing each other with the side where the cylindrical portion 32 is provided inside the exterior case 10. As described above, the two storage spacers include the space excluding the first space SP1 in the space inside the outer case 10, the second space SP2 including the center of the outer case 10, and the two outer spaces outside the second space SP2. It is divided into a third space SP3. In addition, the two storage spacers 30 are opposite to the second space SP2 (that is, the surface on which the two cylindrical portions are disposed) by the extended portions 23a provided on the two side members 23 of the inner storage case 20. It can be prevented from moving to the other side.

  The second space SP2 stores the sensor kit body 2, and the third space SP3 stores other accessories. Here, “other accessories” include, for example, bolts and nuts for attaching the flange 3 to the sensor kit body 2, bolts and nuts for arranging the sensor kit body 2, and the like.

<Packaging procedure for sensor and its accessories>
The procedure for packaging the sensor kit body 2 and its accessories will be described based on the flowchart of FIG. The sensor kit body 2 and its accessories are packaged by performing the following steps S1 to S3.

  In step S1, the outer case 10 is assembled and the top member 11 is opened.

  In step S <b> 2, the inner storage case 20 is arranged at the bottom of the outer case 10 in a state where the two side members 23 are bent.

  In step S3, the flange storage spacer 24 is disposed to store the flange 3.

  In step S4, the flange cushioning material 25 is disposed, and the upper surface member 21 of the inner storage case 20 is folded and closed with the extended portions 23a of the two side members 23 left in the vertical direction.

  In step S <b> 5, only one storage spacer 30 is disposed inside the outer case 10 on one side. As a result, the upper surface member 21 of the inner storage case 20 is pressed from above by the storage spacer 30.

  In step S6, the sensor kit body 2 is disposed so as to contact the partition portion 31 and the cylindrical portion 32 of the storage spacer 30 that has already been disposed in step S5.

  In step S7, another storage spacer 30 is arranged on the opposite side of the storage spacer 30 already arranged in step S5.

  In step S8, the remaining accessories are arranged in the third space SP3 generated by completing the arrangement of the storage spacer 30.

  In step S9, after the cushioning material is disposed on the upper surface of the sensor kit body 2, the top member 11 of the outer case 10 is folded and closed.

<Features>
(1)
The packaging material set 1 of the present embodiment has an internal storage case 20 disposed inside an exterior case 10 and stores the flange 3 that is an accessory of the sensor kit body 2 inside the internal storage case 20. The upper surface member 21 that is a part of the inner storage case 20 and covers the upper side of the flange 3 is pressed by the storage spacer 30 and stored in a state of being fitted to the outer case 10.

  As described above, in the packaging material set 1, the upper surface member 21 of the inner storage case 20 can be fixed by the storage spacer 30. Therefore, when the sensor kit body 2 is stored in the space above the upper surface member 21, Storage work can be performed without obstruction.

  Moreover, since the partition part 30 of the storage spacer 30 extends in the vertical direction from the upper surface member 21 of the inner storage case 20 to the upper surface of the outer case, the outer case is closed (that is, the packaging material set of the present invention is In a completely sealed state), at least the upper surface member 21 of the inner storage case 20 can be made difficult to open. Therefore, it is possible to prevent the flange 3 from jumping out of the inner storage case 20 during transportation and being damaged by the flange 3 jumping and moving inside the outer case 10.

(2)
In the packaging material set 1 of the present embodiment, the partition portion 31 that is a part of the storage spacer 30 further includes the second internal space of the outer case 10 excluding the first space SP1 (the space occupied by the internal storage case 20). It is divided into a space SP2 and a third space SP3. And the sensor kit main body 2 which is a main body is accommodated in 2nd space SP2, and a 3rd member is accommodated in 3rd space SP3. That is, the storage spacer 30 generates the second space SP2 and the third space SP3 by the partition portion 31 that is a part of the storage spacer 30 while suppressing the upper surface member 21 of the inner storage case 20.

  Therefore, the sensor kit body 2 and other accessories other than the flange 3 stored in the inner storage case 20 can be stored in the remaining second space SP2 and third space SP3.

(3)
In the packaging material set 1 of the present embodiment, two cylindrical portions 32 extending in the vertical direction are arranged at both ends in the horizontal direction on the surface of the partition portion 31 in the storage spacer 30. The two cylindrical portions 32 are partially in contact with the front member 13 or the back member 14 of the outer case 10, and both ends thereof extend from the top member 11 to the bottom member 12 of the outer case 10. Yes.

  Therefore, in the packaged packaging material set 1, the strength in the vertical direction (for example, strength against pressure from above and below) can be further ensured. Thereby, it can prevent that the to-be packaged object (sensor kit main body 2, flange 3, and other accessories) is damaged by the pressure in the vertical direction. Further, the strength in the horizontal direction (strength against pressure applied to the side surface of the exterior case) can be ensured.

(4)
In the packaging material set 1 of the present embodiment, the sensor kit main body 2 is supported by the two partition portions 31, the cylindrical portion 32, the upper surface member 21, and the top surface member 11. Therefore, the sensor kit body 2 can be fixed so as not to move in any direction from the inside of the second space formed by the two partition portions 31, the cylindrical portion 32, the upper surface member 21, and the top surface member 11. Further, since the inner storage case 20 further includes an extension portion 23a that prevents the storage spacer 30 from moving on the opposite side of the storage space 30 from the second space SP2, the sensor kit body 2 moves during transportation. Thus, it is possible to further prevent movement from the second space SP2. Furthermore, since the inner storage case 20 is in contact with the front member 13, the rear member 14, the left side member 15, and the right side member 16 which are the side surfaces of the outer case 10, the flange 3 moves during transportation, It is possible to prevent the storage case 20 from moving inside the exterior case.

<Modification>
(1)
In the packaging material set 1 according to the above embodiment, the cross-sectional shape of the cylindrical portion 32 provided in the two storage spacers is a square shape, but is not limited thereto, and may be a circular shape or a triangular shape. Or other polygonal shapes.

(2)
In the packaging material set 1 according to the above-described embodiment, the inner storage case 20 is disposed at the bottom of the outer case 10. However, the present invention is not limited thereto, and may be anywhere within the outer case 10 except for the upper part. Absent. For example, a storage case or an accessory may be further disposed below the internal storage case 20.

(3)
In the packaging material set 1 according to the above embodiment, the flange 3 is stored in the first space SP1, the sensor kit body 2 is stored in the second space, and the accessories are stored in the third space SP3. Is not limited to this. For example, the main body may be stored in the third space SP3.

(4)
In the packaging material set 1 according to the above embodiment, the shape of the exterior case 10 and the main body of the product to be stored (sensor kit main body 2) is a rectangular parallelepiped shape. However, the shape is not limited to this, and for example, as shown in FIG. A cylindrical outer case 110 may be used. The configuration in this modification (4) is substantially the same as that in the above embodiment except for the exterior case, and the number notation in this modification (4) is obtained by replacing the number notation in the above embodiment with the 100s. It is.

  As described above, in the case of the cylindrical shape, the shape is such that the left and right end portions of the bottom surface member 122 of the inner storage case 120 are in contact with the side surface of the outer case 110.

  INDUSTRIAL APPLICABILITY The present invention can be easily assembled, has a simple configuration, and is useful as a packaging material set for packaging an article to be packaged composed of a plurality of members.

1,100 Packaging material set 2 Sensor kit body (second member)
3 Flange 10, 110 Exterior case 20, 120 Internal storage case (internal packaging member)
21, 121 Upper surface member (upper surface portion, surface portion)
22, 121 Bottom member (surface part)
23, 123 Side member (surface part)
23a, 123a Spacer (extension part)
30,130 Storage spacer (fixing member)
31, 131 Partition part 32, 132 Tube part SP1 1st space SP2 2nd space SP3 3rd space SP4 4th space

JP 2002-240859 A

Claims (10)

A packaging material set (1, 101) for packing an article to be packaged having at least a first member (3) and a second member (2) disposed above the first member,
An outer case (10, 110) having at least an upper surface (11, 111), a lower surface (12, 112), and side surfaces (13-16, 113) supporting the upper surface and the lower surface, and surrounding a predetermined space;
An inner packaging member (20, 120) disposed in a space excluding the second space for accommodating the second member and dividing the first space (SP1) for accommodating the first member into the predetermined space;
A fixing member (30, 130) for fixing the inner packaging member so as not to move in the vertical direction within the predetermined space;
With
The inner packaging member is formed by bending a planar member, and has a surface portion (21 to 23, 121 to 123) surrounding the first space, and a bent portion subjected to bending processing,
The surface portion includes an upper surface portion (21, 121) covering the upper side of the first space,
The fixing member is fitted to the exterior case so as to press the upper surface portion.
Packaging material set (1,101). The package object further includes a third member,
The fixing member is a partition (31, 131) that further divides the predetermined space excluding the first space into the second space (SP2) and a third space (SP3) that can store the third member. Have
The partition part is composed of a rectangular surface including a vertical direction.
The packaging material set (1, 101) according to claim 1. The partition part has at least a part of one side in contact with the upper surface of both sides in the vertical direction, and at least a part of the other side is in contact with the upper surface part.
The packaging material set (1, 101) according to claim 2. The inner packaging member is a space excluding an upper portion of the predetermined space, and a portion excluding a fourth space (SP4) in the vicinity of the side surface of at least a part of the exterior case is divided as the first space,
In the fourth space, the partition portion has at least a part of the other side that is in contact with the lower surface.
The packaging material set (1, 101) according to claim 3. The fixing member further includes two tubular portions (32, 132) having a central axis extending in the first direction at both ends of the partitioning member in the horizontal direction of the relief shape,
A part of the two cylindrical portions is disposed in at least the fourth space, at least a part of the side surface thereof is in contact with the side surface, and both ends thereof are crimped to the upper surface and the lower surface. ,
The packaging material set (1, 101) according to claim 4. The fixing members are arranged side by side so that the partition portions are substantially parallel,
The second space is surrounded by the two partition portions, the cylindrical portion, the upper surface portion, and the upper surface.
The packaging material set (1, 101) according to claim 5. The inner packaging member further includes spacers (23a, 123a) for preventing the fixing member from moving on the side opposite to the second space in the fixing member.
The packaging material set (1, 101) according to claim 6. The inner packaging member is in contact with the side surface of the outer case at at least three locations;
The packaging material set (1, 101) according to any one of claims 1 to 7. The outer case, the inner packaging member, and the fixing member are made of cardboard.
The packaging material set (1, 101) according to any one of claims 1 to 8. An exterior case (10, 110) having at least an upper surface (11, 111), a lower surface (12, 112), and side surfaces (13-16, 113) supporting the upper surface and the lower surface and surrounding a predetermined space is assembled. An exterior case assembly step (S1);
An internal packaging member assembling step (S2) for arranging and assembling the internal packaging members (20, 120) dividing the first space (SP1) into the interior of the predetermined space in a space excluding the upper portion of the predetermined space;
A first member storing step (S3) for storing the first member in the first space;
A sealing step (S4) that is a part of the inner packaging member and that seals the first space by bending an upper surface portion that covers the first space;
A fixing step (S5) of pressing the upper surface portion and fitting the fixing member (30) to the exterior case so that the inner packaging member does not move in the vertical direction within the predetermined space;
Packing method comprising.

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