JP4683780B2 - Hot water panel packaging material - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a packaging material, particularly, used for floor heating, to packaging of multiple types of hot water panels of different sizes.
[0002]
[Prior art and problems to be solved by the invention]
A hot water panel used for floor heating is usually required to be lightweight and excellent in heat insulation. And in order to respond to such a request | requirement, the hot water panel which comprised the main part with foamed resins, such as a polystyrene foam, is used widely. However, foamed resins such as polystyrene foam have low mechanical strength and are easily damaged, and therefore need to be stored and transported after sufficient packaging.
[0003]
By the way, warm water panels are prepared in different types of sizes depending on the floor area to be constructed, etc., and furthermore, it is carried out by folding it at a predetermined position and packaging it. There are many kinds of dimensions in the length direction, the width direction, and the thickness direction of the hot water panel in the packaged state, and the kinds of dimensions as a whole are also many.
Therefore, it is necessary to prepare many kinds of packaging materials used for packaging the hot water panel according to the kind of the hot water panel.
[0004]
FIG. 10 is an exploded perspective view showing a conventional warm water panel packaging structure. In this example, as a packaging material 52 for packaging the hot water panel 51,
(a) a box-shaped packaging material body 61 with a lid;
(b) a pair of end packaging materials 62 disposed so as to cover both ends of the hot water panel 51 in the longitudinal direction and protecting both ends of the hot water panel 51;
(c) A pair of side packaging materials 63 that are disposed in at least a part of both side portions along the longitudinal direction of the hot water panel 51 so as to wrap around from the upper surface to the lower surface and protect the both side portions of the hot water panel 51. When,
(d) an upper surface packaging material 64 disposed so as to face the main part of the upper surface of the hot water panel 51 and protecting the upper surface side of the hot water panel 51;
(e) The packaging material provided with the lower surface packaging material 65 which protects the lower surface side of the hot water panel 51 is used.
[0005]
And when packaging using such a packaging material 52, the kind of the thing from which the dimension of the warm water panel 51 in the state packaged differs, for example, 7 types about length L, 2 types about width W, thickness T As for each of the packaging materials constituting the packaging material 52,
(a) 56 types of the box-shaped packaging material body 61 with a lid corresponding to the types of dimensions of the length L, width W, and thickness T of the hot water panel 51;
(b) Eight kinds of end wrapping materials 62 correspond to the kinds of dimensions of the width W and the thickness T of the hot water panel 51,
(c) There are four types of side wrapping materials 63 so as to correspond to the types of dimensions of the thickness T of the hot water panel 51,
(d) 14 types of upper surface packaging materials 64 so as to correspond to the respective types of length L and width W of the hot water panel 51;
(e) It is necessary to prepare a total of 96 types of packaging materials of 14 types so that the lower surface packaging material 65 corresponds to the types of the length L and the width W of the hot water panel 51.
[0006]
Therefore, not only does it take time and cost to prepare an appropriate number of packaging materials of the required dimensions, but also a large space is required to store a large number of packaging materials, leading to an increase in overall costs. There is a problem that the production process including the packaging becomes complicated and the production efficiency is lowered.
[0007]
On the other hand, if it tries to cope with reducing the kind of packaging material, the reliability of packaging will fall, and depending on the case, there exists a problem that a product breaks during conveyance.
In addition, if the size of the packaging material is reduced by using a packaging material that is larger than that of the hot water panel, the packaging cost increases or the size of the packaging structure packaged by the packaging material increases, making it easier to transport and store. There is a problem of causing trouble.
[0008]
The invention of the present application solves the above-mentioned problems, can reduce the types of packaging materials to be prepared, and reliably wraps a hot water panel without increasing the size of the packaging structure. It aims at providing the packaging material of the hot water panel which can be.
[0009]
[Means for Solving the Problems]
In order to achieve the above object, the packaging material for the hot water panel of the present invention (Claim 1) is:
A pair of end wrapping materials arranged to cover both ends of the hot water panel in the longitudinal direction and protecting both ends of the hot water panel, the number of the end wraps corresponding to the thickness and width type of the hot water panel Material,
A pair of side packaging materials that are disposed in at least a part of both side portions along the longitudinal direction of the hot water panel so as to wrap around from the upper surface to the lower surface, and protect the both side portions of the hot water panel. The number of side wrappings corresponding to the type of thickness,
It is a top surface packaging material that is arranged to face the main part of the upper surface of the hot water panel and protects the upper surface side of the hot water panel, and the width type corresponds to the width type of the hot water panel, and the length type The top packaging material is less than the type of length of the hot water panel,
A lower surface packaging material that protects the lower surface side of the hot water panel, and includes a flat portion disposed so as to face the main portion of the lower surface of the hot water panel, and a wraparound portion that extends from the lower surface of the hot water panel to the upper surface. And the width type corresponds to the thickness and width type of the hot water panel, and the length type is less than the length type of the hot water panel and
Prepare
Use the end wrapping material corresponding to the thickness and width of the hot water panel and the side wrapping material corresponding to the thickness of the hot water panel, and use hot water from the top wrapping material whose length type is less than the length type of the hot water panel. Select and use the top packaging suitable for the length of the panel, and select the bottom packaging suitable for the dimensions of the hot water panel from the bottom packaging that is less than the length of the hot water panel. Use
Selected in consideration of the dimensions of the hot water panel, the predetermined type of the end wrapping material is disposed so as to cover both ends in the longitudinal direction of the hot water panel, and also selected in consideration of the dimensions of the hot water panel, The side wrapping material of a predetermined type is arranged in a manner such that it wraps around from the upper surface to the lower surface at the center of both sides along the longitudinal direction of the hot water panel,
The end wrapping material and the warm water panel in which the side wrapping material is attached to both ends and both sides are selected in consideration of the dimensions of the warm water panel so as not to be longer than the length of the warm water panel. A plurality of types of hot water panels having different dimensions used for floor heating can be obtained by sandwiching the upper surface packaging material and the lower surface packaging material and processing the wrapping portion of the lower surface packaging material to reach the upper surface of the upper surface packaging material. A hot water panel packaging material used for packaging,
(a) A pair of end wrapping materials that are disposed so as to cover both ends of the hot water panel in the longitudinal direction and protect the both ends of the hot water panel, and end face pads and both ends for protecting the end face of the hot water panel A pair of end wrapping materials with side pads for protecting the side surfaces ;
(b) a pair of side wrapping materials disposed in at least a part of both sides along the longitudinal direction of the hot water panel so as to wrap around from the upper surface to the lower surface, and protecting both sides of the hot water panel;
(c) an upper surface packaging material that is disposed so as to face the main portion of the upper surface of the hot water panel and protects the upper surface side of the hot water panel;
(d) A lower surface packaging material for protecting the lower surface side of the hot water panel, comprising a flat portion disposed so as to face the main portion of the lower surface of the hot water panel, and a wraparound portion that wraps around from the lower surface of the hot water panel to the upper surface. And a bottom packaging material provided.
[0010]
(a) number of end wrapping materials corresponding to the type of thickness and width of the hot water panel, (b) number of side wrapping materials corresponding to the type of thickness of the hot water panel, and (c) the type of width of the hot water panel. Corresponding to the type of width, the top type packaging material has a type of length less than the type of length of the hot water panel, (d) The type of thickness and width corresponds to the type of thickness and width of the hot water panel, Prepare a lower surface packaging material whose type is less than the length type of the hot water panel, use the end packaging material corresponding to the thickness and width of the hot water panel and the side packaging material corresponding to the thickness of the hot water panel, and the length By selecting and using the top packaging material and bottom packaging material suitable for the length of the hot water panel from among the top packaging material and the bottom packaging material whose type is less than the length of the warm water panel, fewer types of packaging With the material, the hot water panel can be secured without increasing the size of the packaging structure. It is possible to do so.
[0011]
In the present invention, the relationship between the upper surface packaging material that protects the upper surface side of the hot water panel and the lower surface packaging material that protects the lower surface side of the hot water panel is relative, and the upper surface in how to place the packaging structure, Since the lower surface is determined, one of the pair of packaging materials of the upper surface packaging material and the lower surface packaging material has the configuration of one of the upper surface packaging material of (c) and the lower surface packaging material of (d), and the other , (C) the upper surface packaging material and (d) the lower surface packaging material, the pair of packaging materials are the above-mentioned configurations (c) and (d) of the present invention. Should be considered to be equipped.
In addition, regarding the lower surface packaging material of (d), the thickness type corresponds to the thickness type of the hot water panel. The wraparound portion of the lower surface packaging material extends to the upper surface side according to the thickness of the hot water panel. It is a concept that means that the height of the rising portion (a part of the wraparound portion) from the flat portion corresponds to the thickness of the hot water panel so that it can wrap around.
Further, the present invention, when there is a step on the surface of the hot water panel in which to be packaged does not preclude the use of the packaging material, such as a pad in order to eliminate the difference in level.
[0012]
(a) A pair of end wrapping materials for protecting both ends of the hot water panel, the pair of ends having an end surface pad for protecting the end surface of the hot water panel and a side pad for protecting the side surfaces on both ends Part packaging material , (b) a pair of side packaging materials protecting both sides of the hot water panel, (c) top packaging material protecting the upper surface side of the hot water panel, and (d) from the lower surface to the upper surface of the hot water panel. more When a structure in which a lower surface packaging material provided with a curved portion wraps around to the packaging reliability decrease in, without or cause complication of the packaging process, few kinds than the type size of the hot water panel With this packaging material, it becomes possible to reliably package the hot water panel without causing an increase in the size of the packaging structure.
Also, as the end packaging material, since the end pad for protecting the end surface of the hot water panel and the side pad for protecting the side surfaces on both ends are used, both end surfaces and both end surfaces of the hot water panel are used. It becomes possible to further reliably protect the side surface of the packaging and improve the packaging reliability.
In addition, the packaging material of the hot water panel of the present invention does not prevent including a packaging material such as a pad used to eliminate the step when there is a step on the surface of the hot water panel that is to be packaged. Absent.
[0013]
Further, as the packaging material for the hot water panel according to claim 2 , as a packaging material for the lower surface, a spare for enabling the wraparound portion to be folded at a predetermined folding position according to the kind of thickness of the warm water panel. more it is used as the processing is performed, and reduction in packaging reliability, without or cause complication of the packaging process, the lower surface packaging of fewer types than the type of thickness of the hot water panel, different thicknesses It becomes possible to wrap the hot water panel efficiently.
[0014]
Moreover, the packaging material of the hot water panel according to claim 3 is disposed in at least a part of both sides along the longitudinal direction of the hot water panel so as to wrap around from the upper surface to the lower surface, and protects both sides of the hot water panel. As the pair of side wrapping materials, a material having a side pad for protecting the side surface of the hot water panel is used.
[0015]
As a pair of side wrapping material that protects both sides of the hot water panel, it is possible to more reliably protect both sides of the hot water panel by using a side pad that protects the side of the hot water panel. Thus, the packaging reliability can be improved.
[0016]
Moreover, the packaging material of the hot water panel according to claim 4 is characterized in that at least a main part of the end packaging material, the side packaging material, the upper surface packaging material, and the lower surface packaging material is formed of a paper-based material. .
[0017]
By using the end packaging material, the side packaging material, the upper surface packaging material, and the lower surface packaging material, at least the main part of which is formed from a paper-based material, it is possible to load the environment without using special materials. Therefore, it is possible to provide a packaging material having a low cost and excellent economic efficiency.
In addition, as the paper-based material, it is possible to use a cardboard, a sheet-like material made of used paper, a material made of various other papers, or a material containing paper.
[0018]
Further, the packaging material for the hot water panel according to claim 5 is characterized in that the paper-based material is corrugated cardboard.
[0019]
By using corrugated paper as the paper-based material, a highly reliable packaging material made of a highly versatile material can be provided easily and reliably.
[0020]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be shown, and the features thereof will be described in more detail.
[0021]
[Hot water panel]
First, a hot water panel to be packaged in this embodiment will be described. As shown in FIG. 8, the hot water panel 1 to be packaged in this embodiment includes a hot water circulation pipe 4 for circulating hot water in a groove formed in a plate part 3 made of foamed polystyrene. It is formed and packaged in a state where it is folded at the positions of lines L1, L2, and L3 in FIG.
[0022]
In this hot water panel 1, the plate part 3 made of foamed polystyrene has a low mechanical strength, and in particular, the corner part and the like are fragile, so that sufficient packaging is required.
Moreover, this hot water panel 1 has the dimension of each part in the state folded up in the state which should be packaged (for example, state shown in FIG. 1),
(1) Length L: 330 cm, 300 cm, 270 cm, 240 cm, 210 cm, 180 cm, 150 cm, 7 types,
(2) Width W: 950cm and 900cm
(3) Thickness T: 1.2 cm, 2.4 cm, 3.6 cm, 4.8 cm (4 types of stacking: single, double, triple, quadruple),
Thus, when the types of dimensions are combined, the types of dimensions are 56 (7 × 2 × 4 = 56). Hereinafter, regarding the dimension of the hot water panel 1, the dimension of what was folded up in the state which should be packaged shall be said.
[0023]
[Packaging materials]
Next, the configuration of the packaging material will be described.
FIG. 1 is an exploded perspective view showing a configuration of a packaging material according to an embodiment of the present invention used for packaging a hot water panel used for floor heating.
In this embodiment, as a packaging material 2 for packaging the hot water panel 1,
(a) a pair of end packaging materials 11a and 11b that are disposed so as to cover both ends of the hot water panel 1 in the longitudinal direction and protect both ends of the hot water panel 1;
(b) A pair of side wrapping materials 12a and 12b that are disposed in the center of both sides along the longitudinal direction of the hot water panel 1 in such a manner as to wrap around from the upper surface to the lower surface and protect the both sides of the hot water panel. When,
(c) an upper surface packaging material 13 disposed so as to face the main part of the upper surface of the hot water panel 1 and protecting the upper surface side of the hot water panel 1;
(d) A lower surface wrapping material for protecting the lower surface side of the hot water panel, the flat portion 14 disposed so as to face the main portion of the lower surface of the hot water panel, and a wraparound from the lower surface to the upper surface of the hot water panel 1 The packaging material provided with the lower surface packaging material 16 provided with the parts 15a and 15b is used.
In addition, in this invention, when there exists a level | step difference in the surface of the hot water panel 1 in the state which should be packaged, it is also possible to use packaging materials, such as a pad, in order to eliminate a level | step difference.
[0024]
As shown in FIGS. 1 and 2, the end packaging materials 11a and 11b of (a) are formed in a structure that can be used on either end side by bending corrugated cardboard. The end surface pad 21 for protecting the both end surfaces of the hot water panel 1 and the side surface pads 22a and 22b for protecting the side surfaces on both end sides are provided.
The end surface pad 21 and the side surface pads 22a and 22b are formed by bending cardboard paper into a box shape. Further, the box-shaped end surface pad 21 and the side surface pad 22a are configured such that the mechanical strength is improved by fitting a box-shaped reinforcing member 23 formed by bending corrugated paper into a hole formed in a substantially central portion thereof. Has been.
[0025]
Moreover, the side packaging materials 12a and 12b of (b) are structured so that they can be used on either side by bending cardboard as shown in FIGS. The side pad 24 for protecting the both side surfaces of the hot water panel 1 is provided.
The side pad 24 is formed by bending cardboard paper into a box shape, and a box-like shape obtained by bending cardboard paper into holes formed at two positions on the upper surface of the box-shaped side pad 24. By inserting the reinforcing member 25, the mechanical strength is improved.
[0026]
Moreover, as shown in FIG. 1, the upper surface packaging material 13 of the above (c) is a flat plate member made of corrugated cardboard, so that it can be gripped by putting fingers in the approximate center when being carried. A gripping hole 13a is formed.
[0027]
Moreover, the lower surface packaging material 16 of the above (d) includes a flat portion 14 disposed so as to face the main portion of the lower surface of the hot water panel, and wraparound portions 15a and 15b that wrap around from the lower surface of the hot water panel 1 to the upper surface. The lower surface packaging material 16 is also made of corrugated paper. In addition, in this lower surface packaging material 16, the height H (FIG. 1) of the perpendicular | vertical part of the wrap-around parts 15a and 15b is comprised so that it may correspond to the thickness T of the warm water panel 1 which should be packaged. The lower surface packaging material 16 is also formed with a gripping hole 16a so that it can be gripped by putting fingers in the substantially central portion when being carried.
[0028]
And in this embodiment, as end packaging material 11a, 11b of said (a), it corresponds to the width W (2 types) and thickness T (4 types) of the hot water panel 1 in the folded state. The thing of the kind of size was prepared.
Also, as the side packaging materials 12a and 12b of (b), four types of sizes were prepared so as to correspond to the thickness T (four types) of the hot water panel 1.
Moreover, as the upper surface packaging material 13 that protects the upper surface side of (c) above, there are seven types of length L of the hot water panel 1, but considering that both end portions are securely packaged by the end packaging material, Three types of lengths are supported, and the widths are the same two types as the hot water panel 1, and six types of dimensions are prepared.
Furthermore, as the lower surface packaging material 16 of (d) above, the length and width are considered in the same manner as the case of the upper surface packaging material 13 of (c) above, while the length is 3 types and the width is 2 types, About the height H (FIG. 1) of the wraparound parts 15a and 15b which wrap around from the lower surface to the upper surface of the hot water panel 1, the same four types as the types (4 types) of the thickness T of the hot water panel 1 are 24 types in total. Prepared.
[0029]
As a result, the type of each packaging material is
(1) 8 types of end packaging materials 11a and 11b,
(2) Four types of side packaging materials 12a and 12b,
(3) 6 types of top packaging material 13
(c) There are a total of 42 types of the lower surface packaging material 16 of 24 types.
[0030]
[Packaging method and structure]
Next, a method and a packaging structure for packaging a hot water panel using the packaging material will be described.
First, only the necessary types of end packaging materials 11a and 11b, side packaging materials 12a and 12b, top packaging material 13 and bottom packaging material 16 as described above are prepared.
[0031]
Then, as shown in FIGS. 4 and 5, predetermined types of end packaging materials 11 a and 11 b selected in consideration of the dimensions of the hot water panel 1 are disposed so as to cover both longitudinal ends of the hot water panel 1. At the same time, the predetermined types of side packaging materials 12a and 12b, which are also selected in consideration of the dimensions of the hot water panel 1, wrap around from the upper surface to the lower surface at the center of both sides along the longitudinal direction of the hot water panel 1. It arrange | positions in such a mode.
[0032]
Then, the dimensions of the hot water panel 1 are taken into consideration as shown in FIGS. 6 and 7 for the hot water panel 1 in which the end packaging materials 11a and 11b and the side packaging materials 12a and 12b are attached to both ends and both sides. Then, packaging is performed so as to be sandwiched between the upper surface packaging material 13 and the lower surface packaging material 16 of a predetermined type selected so as not to be longer than the length L of the hot water panel. At this time, processing is performed so that the wraparound portions 15 a and 15 b of the lower surface packaging material 16 wrap around the upper surface of the upper surface packaging material 13.
[0033]
Thereby, the number of types (42 types) of packaging materials smaller than the number of types of conventional packaging materials (96 types) can be used, and hot water panels of various dimensions can be reliably obtained without causing an increase in the size of the packaging structure. It can be packaged. If necessary, the packaging reliability can be further improved by winding and fastening a polyethylene band or the like around the outer periphery of the packaging material.
[0034]
In the said embodiment, although the upper surface packaging material 13 and the lower surface packaging material 16 are making the kind of length into three types smaller than the kind (7 types) of the length L of the warm water panel 1, upper surface packaging material 13 and lower surface packaging Even if the length of the material 16 is somewhat shorter than the length L of the hot water panel 1, both ends of the hot water panel 1 are securely wrapped by the end wrapping materials 11a and 11b. Provided packaging can be performed.
In some cases, it is possible to select the upper packaging material 13 and the lower packaging material 16 that are longer than the length L of the hot water panel 1, but this is not preferable because the packaging structure is enlarged.
[0035]
In the above-described embodiment, the lower surface packaging material 16 has three types of length and two types of width, while the height H of the wraparound portions 15a and 15b that wrap around from the lower surface to the upper surface of the hot water panel 1 A total of 24 types are prepared as the same four types (4 types) of the thickness T of the panel 1, but as shown in FIG. 9, the wraparound portions 15a and 15b are embossed, or the sewing machine The number of types of packaging materials can be further increased by using the lower surface packaging material 16 that has been subjected to preliminary processing 26 for putting eyes on and can be folded at a predetermined folding position according to the thickness T of the hot water panel 1. Can be reduced, and the present invention can be made more effective.
[0036]
In addition, when the preliminary | backup process 26 is given to the surrounding parts 15a and 15b and the kind of the height dimension of the surrounding parts 15a and 15b is made into 1 type with respect to the kind of thickness T of the hot water panel 1, it is 24 types in the said embodiment. It becomes possible to reduce the type of the lower surface packaging material 16 to 6 types. As a result, the total number of types of the packaging material 2 can be reduced to 24, and the hot water panel can be efficiently used with significantly fewer types of packaging materials than the number of types of conventional packaging materials (96 types). It can be packaged.
[0037]
Moreover, in the said embodiment, although the case where the hot water panel was folded up and packaged four times was demonstrated as an example, there is no restriction | limiting in particular in the folded state of a hot water panel, When the hot water panel of various folding modes is packaged The present invention can be applied to the present invention, and the present invention can also be applied to the case of packaging an unfolded hot water panel.
[0038]
The invention of the present application is not limited to the above-described embodiment in other respects, and the specific shape of the hot water panel, the end packaging material, the side packaging material, the top packaging material, and the bottom packaging material. Various applications and modifications can be made within the scope of the invention with respect to the general shape and the number of types to be prepared.
[0039]
【The invention's effect】
As described above, the warm water panel packaging material of the present invention (Claim 1) uses the end packaging material corresponding to the thickness and width of the warm water panel and the side packaging material corresponding to the thickness of the warm water panel, and the length. Since the top surface packaging material and the bottom surface packaging material suitable for the length of the hot water panel are selected and used from among the top surface packaging material and the bottom surface packaging material whose type is less than the length type of the warm water panel, there are few With the type of packaging material, the hot water panel can be reliably packaged without causing an increase in the size of the packaging structure.
[0040]
Moreover, the packaging material for the hot water panel of the present invention is a pair of end packaging materials for protecting both end portions of the hot water panel, the end surface pad for protecting the end surface of the hot water panel and the side surfaces on both end sides. A pair of end wrapping materials provided with side pads for protection, (b) a pair of side wrapping materials protecting both sides of the hot water panel, and (c) an upper surface wrapping material protecting the upper surface side of the hot water panel And (d) a lower surface wrapping material having a wraparound portion that wraps around from the lower surface to the upper surface of the hot water panel, so that the hot water panel does not degrade the packaging reliability or complicate the packaging process. It is possible to reliably wrap the hot water panel with a smaller number of packaging materials than the size of the above without causing an increase in the size of the packaging structure.
[0041]
Also, as the end packaging material, since the end pad for protecting the end surface of the hot water panel and the side pad for protecting the side surfaces on both ends are used, both end surfaces and both end surfaces of the hot water panel are used. It becomes possible to further reliably protect the side surface of the packaging and improve the packaging reliability.
[0042]
Further, as the packaging material for the hot water panel according to claim 2 , as a packaging material for the lower surface, a spare for enabling the wraparound portion to be folded at a predetermined folding position according to the kind of thickness of the warm water panel. When processed products are used, warm water with different thicknesses can be obtained by using a lower surface packaging material that has fewer types of warm water panels than the warm water panel without reducing the packaging reliability and complicating the packaging process. Panels can be packaged efficiently.
[0043]
Moreover, when using the thing provided with the side pad for protecting the side surface of a warm water panel as a pair of side packaging material which protects the both sides of a warm water panel like the packaging material of the warm water panel of Claim 3 In addition, both sides of the hot water panel can be more reliably protected, and the packaging reliability can be improved.
[0044]
Further, as the packaging material for the hot water panel according to claim 4 , as the end packaging material, the side packaging material, the top packaging material, and the bottom packaging material, at least a main part thereof is formed from a paper-based material. Thus, it is possible to provide a packaging material that has less environmental burden and is economical without using a special material.
[0045]
Further, when corrugated paper is used as the paper-based material as in the warm water panel packaging material of claim 5 , it is possible to easily and reliably provide a highly reliable packaging material made of a highly versatile material. It becomes possible.
[Brief description of the drawings]
FIG. 1 is an exploded perspective view showing a configuration of a packaging material according to an embodiment of the present invention.
FIG. 2 is a perspective view showing a structure of an end packaging material constituting the packaging material according to the embodiment of the present invention.
FIG. 3 is a perspective view showing a structure of a side packaging material constituting a packaging material according to an embodiment of the present invention.
FIG. 4 is a view showing a method of attaching an end packaging material and a side packaging material constituting a packaging material according to an embodiment of the present invention to a hot water panel.
FIG. 5 is a view showing a state in which an end packaging material and a side packaging material constituting a packaging material according to an embodiment of the present invention are attached to a hot water panel.
FIG. 6 is an exploded perspective view showing a method of wrapping a hot water panel to which an end wrapping material and a side wrapping material are attached using an upper surface wrapping material and a lower surface wrapping material.
FIG. 7 is a perspective view showing a state in which a hot water panel is packaged with a packaging material according to an embodiment of the present invention.
FIG. 8 is a plan view showing a configuration of a hot water panel.
FIG. 9 is a view showing a modification of the lower surface packaging material constituting the packaging material of the present invention.
FIG. 10 is an exploded perspective view showing a conventional warm water panel packaging structure.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Warm water panel 2 Packaging material 3 Plate part 4 Warm water circulation pipe 11a, 11b End packaging material 12a, 12b Side packaging material 13 Upper surface packaging material 13a, 16a Grasping hole 14 Flat surface part 15a, 15b Lower surface packaging material Wraparound part 16 bottom packaging material 21 end pad 22a, 22b side pad 23, 25 reinforcing member 24 side pad 26 preliminary processing H height of wraparound part L1, L2, L3 line indicating the bending position of hot water panel L hot water Panel length W Width of the hot water panel in the packaged state T Thickness of the hot water panel in the packaged state

Claims (5)

A pair of end wrapping materials arranged to cover both ends of the hot water panel in the longitudinal direction and protecting both ends of the hot water panel, the number of the end wraps corresponding to the thickness and width type of the hot water panel Material,
A pair of side packaging materials that are disposed in at least a part of both side portions along the longitudinal direction of the hot water panel so as to wrap around from the upper surface to the lower surface, and protect the both side portions of the hot water panel. The number of side wrappings corresponding to the type of thickness,
It is a top surface packaging material that is arranged to face the main part of the upper surface of the hot water panel and protects the upper surface side of the hot water panel, and the width type corresponds to the width type of the hot water panel, and the length type The top packaging material is less than the type of length of the hot water panel,
A lower surface packaging material that protects the lower surface side of the hot water panel, and includes a flat portion disposed so as to face the main portion of the lower surface of the hot water panel, and a wraparound portion that extends from the lower surface of the hot water panel to the upper surface. And the width type corresponds to the thickness and width type of the hot water panel, and the length type is less than the length type of the hot water panel and
Prepare
Use the end wrapping material corresponding to the thickness and width of the hot water panel and the side wrapping material corresponding to the thickness of the hot water panel, and use hot water from the top wrapping material whose length type is less than the length type of the hot water panel. Select and use the top packaging suitable for the length of the panel, and select the bottom packaging suitable for the dimensions of the hot water panel from the bottom packaging that is less than the length of the hot water panel. Use
Selected in consideration of the dimensions of the hot water panel, the predetermined type of the end wrapping material is disposed so as to cover both ends in the longitudinal direction of the hot water panel, and also selected in consideration of the dimensions of the hot water panel, The side wrapping material of a predetermined type is arranged in a manner such that it wraps around from the upper surface to the lower surface at the center of both sides along the longitudinal direction of the hot water panel,
The end wrapping material and the warm water panel in which the side wrapping material is attached to both ends and both sides are selected in consideration of the dimensions of the warm water panel so as not to be longer than the length of the warm water panel. A plurality of types of hot water panels having different dimensions used for floor heating can be obtained by sandwiching the upper surface packaging material and the lower surface packaging material and processing the wrapping portion of the lower surface packaging material to reach the upper surface of the upper surface packaging material. A hot water panel packaging material used for packaging,
(a) A pair of end wrapping materials that are disposed so as to cover both ends of the hot water panel in the longitudinal direction and protect the both ends of the hot water panel, and end face pads and both ends for protecting the end face of the hot water panel A pair of end wrapping materials with side pads for protecting the side surfaces ;
(b) a pair of side wrapping materials disposed in at least a part of both sides along the longitudinal direction of the hot water panel so as to wrap around from the upper surface to the lower surface, and protecting both sides of the hot water panel;
(c) an upper surface packaging material that is disposed so as to face the main portion of the upper surface of the hot water panel and protects the upper surface side of the hot water panel;
(d) A lower surface packaging material for protecting the lower surface side of the hot water panel, comprising a flat portion disposed so as to face the main portion of the lower surface of the hot water panel, and a wraparound portion that wraps around from the lower surface of the hot water panel to the upper surface. A hot water panel packaging material, comprising: a lower surface packaging material provided. As the packaging material for the lower surface, a wraparound portion is used which has been subjected to preliminary processing so that it can be folded at a predetermined folding position according to the type of thickness of the hot water panel. The packaging material for a hot water panel according to claim 1 . The warm water panel packaging material according to claim 1 or 2, wherein the pair of side packaging materials includes a side pad for protecting a side surface of the warm water panel. The hot water panel according to any one of claims 1 to 3 , wherein at least a main part of the end wrapping material, the side wrapping material, the upper surface wrapping material, and the lower surface wrapping material is formed of a paper-based material. Packaging material. The packaging material for a hot water panel according to any one of claims 1 to 4 , wherein the paper-based material is cardboard paper.

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