JP2018140818A - Transportation method with container, and container - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a transportation method with a container, and the container which can keep atmosphere of inside of the container in comparative high humidity without reducing the area that can accommodate luggage.SOLUTION: A transportation method with use of a container which comprises a plurality of floor rails 20 that are constructed in approximately parallel at a prescribed interval d1 respectively, and an air conditioner 30, comprises an arrangement process which arranges granular water absorbing members 40 after water absorbing of which a diameter d2 is narrower than the interval d1 between the floor rails 20 among the floor rails 20, a loading process which loads luggage M on the floor rails 20, a sealing process which seals a container 1 after the arrangement process and the loading process, and a leading process which circulates air among the floor rails 20 after the sealing process.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a transportation method using a container and a container.

  Conventionally, a reefer container is known as a container having facilities for keeping the inside at a constant temperature. Reefer containers are used to transport food and pharmaceuticals that need to be frozen and refrigerated, art works and films that can deteriorate at high temperatures.

  For example, when food is transported, the inside of the container is kept at a relatively high humidity in order to maintain freshness. For example, in order to keep the inside of the container at a high humidity, it has been proposed to arrange an apparatus having a water absorbing portion containing water in the container (see, for example, Patent Document 1).

Japanese Patent Laid-Open No. 2006-90088

  The device described in Patent Document 1 is arranged on a floor rail laid on the floor surface of a container. The apparatus can raise the humidity in a container because the air which blows off from the blower outlet of the air conditioner of a container passes along a water absorption part. On the other hand, it has been required to improve the apparatus so that the floor of the container can be widened to load more cargo.

  SUMMARY OF THE INVENTION An object of the present invention is to provide a transportation method and a container using a container that can keep the atmosphere in the container at a relatively high humidity without reducing the area in which the luggage can be accommodated.

  The present invention is a transport method using a container comprising a plurality of floor rails each laid substantially parallel at a predetermined interval, and an air conditioner, wherein the diameter is larger than the interval between the floor rails. An arrangement step of arranging a granular water-absorbing material after absorption of water between the floor rails, a loading step of loading a load on the floor rail, and sealing the container after the arrangement step and the loading step It is related with the transport method using the container provided with the sealing process to perform and the distribution | circulation process to distribute | circulate air between the said floor rails.

  Moreover, in the said arrangement | positioning process, it is preferable that the said water absorbing material is arrange | positioned between the said floor rails in the state packed with the bag body which does not inhibit the flow of air.

  Moreover, it is preferable that the diameter of the water absorbing material after water absorption is not more than half of the interval between the floor rails.

  Moreover, it is preferable that the said water absorbing material is arrange | positioned in the state which absorbed the water | moisture content of 0.017%-0.177% with respect to the volume of the said container.

  Further, the present invention is arranged between a plurality of floor rails, air conditioners, and the floor rails, each of which is laid substantially parallel with a predetermined interval, and has a diameter larger than the interval between the floor rails. A granular water-absorbing material after small water absorption is provided.

  Moreover, it is preferable to further provide a bag body that can be filled with a plurality of the water-absorbing materials, and that does not inhibit the flow of air.

  Moreover, it is preferable that the diameter of the water absorbing material after water absorption is not more than half of the interval between the floor rails.

  Moreover, it is preferable that the water absorbing material after water absorption contains 0.017% to 0.177% of water with respect to the volume of the container.

  ADVANTAGE OF THE INVENTION According to this invention, the transport method and container using a container which can maintain the atmosphere in a container at comparatively high humidity, without reducing the area which can accommodate a load can be provided.

It is a perspective view which shows the container which concerns on one Embodiment of this invention. It is a top view which shows the water absorbing material and bag body of one Embodiment. It is a top view which shows the floor rail of the container of one Embodiment. FIG. 4 is a sectional view taken along line AA in FIG. 3. It is a perspective view which shows the container by which the thermohygrometer of one Embodiment is arrange | positioned. The graph of the time change of the humidity and temperature which were measured by one thermohygrometer in Example 1 of one embodiment is shown. The graph of the time change of the humidity and temperature which were measured by the other thermohygrometer in Example 1 of one embodiment is shown. It is a top view which shows the arrangement place of the water absorbing material used in Example 2 of one embodiment. The graph of the time change of the humidity and temperature which were measured by one thermohygrometer in Example 2 of one embodiment is shown. The graph of the time change of the humidity and temperature which were measured with the other thermohygrometer in Example 2 of one embodiment is shown. It is a top view which shows the water absorbing material used in the comparative examples 1 and 2 of one Embodiment. It is a top view which shows the arrangement | positioning location of the water absorbing material used in the comparative example 1 of one Embodiment. The graph of the time change of the humidity and temperature which were measured with one thermohygrometer in comparative example 1 of one embodiment is shown. The graph of the time change of the humidity and temperature which were measured with the other thermohygrometer in the comparative example 1 of one embodiment is shown. It is a top view which shows the arrangement | positioning place of the water absorbing material used in the comparative example 2 of one Embodiment. The graph of the time change of the humidity and temperature which were measured with one thermohygrometer in comparative example 2 of one embodiment is shown. The graph of the time change of the humidity and temperature which were measured with the other thermohygrometer in the comparative example 2 of one embodiment is shown.

Hereinafter, an embodiment of a transportation method and a container using a container according to the present invention will be described with reference to FIGS.
The container 1 according to the present embodiment is mainly used for marine transportation. The container 1 is a so-called reefer container and is used for transporting food, plants, medicines, and the like that need to be frozen and refrigerated. Further, the container 1 is used for transporting art works and films that may deteriorate at high temperatures. The container 1 can transport luggage with relatively high internal humidity for the purpose of maintaining the freshness of food.

The container 1 which concerns on this embodiment is provided with the housing | casing 10, the floor rail 20, the air conditioner 30, the water absorbing material 40, and the bag body 50, as shown in FIG.
The housing 10 is a substantially rectangular parallelepiped. The housing 10 has a space in which the luggage M (see FIG. 4) can be collected. The housing 10 is configured so that, for example, a door (not shown) is provided on one surface in the length direction so that the inside can be opened. That is, the housing 10 can load (accommodate) the luggage M (see FIG. 4) from one side of the opened lengthwise side.

  The floor rail 20 is a rod-shaped body having a substantially T-shaped cross section. The floor rail 20 is made of metal, for example. A plurality of the floor rails 20 are arranged on the floor surface of the housing 10. Each of the plurality of floor rails 20 is arranged such that the upper end is a flat surface. Each of the plurality of floor rails 20 is laid substantially parallel to the floor surface of the housing 10 with a predetermined interval d1 (see FIG. 4). In the present embodiment, each of the plurality of floor rails 20 is disposed substantially in parallel along the length direction of the housing 10. Each of the plurality of floor rails 20 is laid along the width direction of the housing 10 with a predetermined interval d1. Specifically, each of the plurality of floor rails 20 is laid along the width direction of the housing 10, and is laid at a distance d <b> 1 at the most distant position between the adjacent floor rails 20. That is, each of the plurality of floor rails 20 is spaced from the most distant surface (side surface) of the adjacent floor rails 20 (in this embodiment, the surface that stands directly from the floor surface of the housing 10). It is laid with d1 open. Thereby, each of the plurality of floor rails 20 is laid with an interval d3 (see FIG. 4) which is an interval narrower than d1 on the upper end side.

  The air conditioner 30 is a device that circulates air inside the housing 10. The air conditioner 30 is disposed on the other end side in the length direction of the housing 10. The air conditioner 30 has an air outlet (not shown) through which air flows between the floor rails 20. For example, as shown in FIG. 1, the air conditioner 30 controls the air flow F inside the housing 10 so as to pass through between the floor rails 20 and return through the upper portion of the housing 10. The air conditioner 30 keeps the temperature inside the housing 10 constant by circulating air. The air conditioner 30 keeps the temperature inside the housing 10 at 1 ° C. to 15 ° C., for example.

  The water absorbing material 40 is granular as shown in FIG. The water absorption material 40 is arrange | positioned between the floor rails 20, as shown in FIG.3 and FIG.4. For example, each of the plurality of water-absorbing materials 40 is arranged in a longitudinal direction in a groove U that is arbitrarily selected among the grooves U formed by the adjacent floor rails 20.

  The water-absorbing material 40 has a diameter d2 in which the diameter d2 after water absorption is smaller than the distance d1 between the floor rails 20. Further, the water absorbing material 40 has a diameter after absorption of water d2 that is smaller than the distance d3 on the upper end side between the floor rails 20. In the present embodiment, the water absorbing material 40 has a diameter d2 that is closer to the distance d3 for the purpose of suppressing jumping from the groove U between the floor rails 20 beyond the upper end side of the floor rails 20. The water-absorbing material 40 is disposed in a state in which 0.017% to 0.177% of moisture is absorbed with respect to the volume of the container 1 (the volume of the housing 10) according to the transportation time of the container 1. For example, when the volume of the container 1 is 28.2 cubic meters, the water absorbing material 40 is disposed in a state of absorbing 5 to 50 liters of water depending on the transportation time of the container 1.

  The bag body 50 has a shape that does not obstruct the flow F of the circulating air. The bag body 50 is a net-like body, for example. As shown in FIG. 2, the bag body 50 has a size capable of packing a plurality of water-absorbing materials 40 after water absorption.

  According to the water absorbing material 40 and the bag body 50 described above, the bag body 50 is disposed between the floor rails 20 (grooves U) in a state where a plurality of water absorbing materials 40 after water absorption are packed. The bag body 50 is arranged by arranging a plurality of packed water absorbing materials 40 along the floor rail 20.

  Here, even if the water absorbing material 40 tries to jump out from the groove U between the floor rails 20 beyond the upper end side of the floor rail 20, the water absorbing material 40 does not jump out by contacting the upper end side of the floor rail 20. It is suppressed. Specifically, since a plurality of water-absorbing materials 40 are packed in one bag body 50, there is a high possibility that any one of the water-absorbing materials 40 contacts the upper end side of the floor rail 20. Thereby, jumping out of the water absorbing material 40 from the floor rail 20 is suppressed.

Next, the operation of the container 1 will be described.
The air blown out from the air conditioner 30 is circulated between the floor rails 20 as shown in FIGS. 1 and 3. That is, as shown in FIG. 4, the air blown from the air conditioner 30 circulates under the luggage M loaded in the housing 10. As shown in FIG. 1, the air rises in the housing 10 toward the roof side. Then, this air returns to the air conditioner 30 along the roof-side surface in the housing 10.

  The air blown out from the air conditioner 30 circulates between the floor rails 20 while being in contact with the surface of the water absorbing material 40 packed in the bag body 50. Thereby, since the water | moisture content contained in the water absorbing material 40 evaporates, the moisture content contained in the circulating air increases. Since air with an increased amount of water circulates in the housing 10, the humidity in the housing 10 increases. Further, the air conditioner 30 continues to circulate air during transportation of the container 1, thereby maintaining the humidity inside the container 1 relatively high.

Next, a transportation method using the container according to the present embodiment will be described.
The transportation method using a container includes an arrangement process, a loading process, a sealing process, and a distribution process.

  First, in the arranging step, the water absorbing material 40 after water absorption is arranged between the floor rails 20. That is, in the arranging step, the granular water-absorbing material 40 after water absorption having a diameter d2 smaller than the interval d1 between the floor rails 20 is arranged between the floor rails 20. Specifically, the water absorbing material 40 is disposed between the lower end side (interval d1) of the floor rail 20 from above between the floor rails 20 through the upper end (interval d3). In the present embodiment, a plurality of the water absorbing material 40 is packed between the bag bodies 50 that do not inhibit the air flow F and disposed between the floor rails 20. Moreover, the water absorbing material 40 is arrange | positioned continuously in the length direction between the floor rails 20 selected among arbitrary adjacent floor rails 20. Moreover, the bag body 50 is arrange | positioned so that the several water absorbing material 40 stuffed may not exceed the height of the floor rail 20. FIG.

  Next, in the loading process, the luggage M is loaded (accommodated) in the housing 10. As shown in FIG. 4, the luggage M is loaded on the floor rail 20.

  Next, in the sealing step, the container 1 is sealed. Specifically, the container 1 is sealed by closing a door (not shown) on one surface in the length direction of the housing 10.

  Next, air is circulated between the floor rails 20 in the distribution step. That is, when the air conditioner 30 starts blowing air, the air is circulated between the floor rails 20. The air conditioner 30 continues to blow air while the container 1 is being transported. Thereby, air circulates between the floor rails 20 and continues to circulate in the housing 10.

Next, a transport method using the container according to the present embodiment and examples and comparative examples of the container 1 will be described with reference to FIGS.
As a matter common to all Examples and Comparative Examples, two thermohygrometers were arranged inside the container 1 as shown in FIG. Specifically, each of the two thermohygrometers was disposed on the lower portion of one surface in the length direction of the container 1 and the upper portion of the side surface on the other side in the length direction of the container 1. Below, the thermohygrometer arrange | positioned at the side surface upper part of the other side of the length direction of the container 1 is demonstrated as the 1st thermohygrometer P. FIG. In addition, a thermohygrometer disposed at the lower part of one surface in the length direction of the container 1 will be described as a second thermohygrometer Q.

Example 1
As container 1, a 20F-REF container (20-foot reefer container, internal volume 28.2 cubic meters) was used. The set temperature was 5 ° C. Moreover, 125 g of water absorbing material 40 (about 6 mm after water absorption) having a diameter of 2 to 2.5 mm and 125 g of water absorbing material 40 (about 13 mm after water absorption) having a diameter of 3 to 3.5 mm are used as the water absorbing material 40. It was. The water absorbing material 40 was placed in a styrene foam container storing 15 liters of water for a certain period of time, and 5 to 8 liters of water was absorbed by the water absorbing material 40. The water absorbing material 40 after water absorption was uniformly arranged in the housing 10. The luggage M was not carried into the container 1. And from November 21, 2016 to November 30, 2016, the temperature and humidity in the container 1 were measured using the first thermohygrometer P and the second thermohygrometer Q.

As a result, as shown in FIG. 6, it was found that the humidity obtained by the first thermohygrometer P was maintained at approximately 80% to 90%. Moreover, as shown in FIG. 7, it turned out that the humidity obtained by the 2nd thermohygrometer Q has maintained about 80 to 90% in general. Moreover, it turned out that the temperature in the container 1 can be maintained at around 5 ° C.
From the above, it was found that the entire interior of the container 1 was able to maintain a humidity of approximately 80% to 90%.

In the present embodiment, the ethylene adsorbent enclosed in a bag having air permeability in the container 1 is disposed together with the water absorbing material 40. As a result, the ethylene adsorbent did not contain water. Thereby, it turned out that the water absorption material 40 and the ethylene adsorbent can be used simultaneously.
On the other hand, since the water absorbing material 40 was directly disposed in the container 1 alone, it was found that a great deal of labor was required when removing the water absorbing material 40.

(Example 2)
As container 1, a 20F-REF container (20-foot reefer container, internal volume 28.2 cubic meters) was used. The set temperature was 5 ° C. Further, as the water absorbing material 40, 50 g of the water absorbing material 40 (about 33 mm after water absorption) having a diameter d2 of 6 to 8 mm was used. The water absorbing material 40 was placed in a styrene foam container storing 15 liters of water for a certain period of time, and 5 to 8 liters of water was absorbed by the water absorbing material 40. The water-absorbing material 40 after water absorption was placed in a bag 50 that does not inhibit the air flow F and placed inside the container 1. Specifically, as shown in FIG. 8, the water absorbing material 40 is arranged between the adjacent adjacent floor rails 20 along the length direction. The luggage M was not carried into the container 1. Then, from December 8, 2016 to December 14, 2016, the temperature and humidity in the container 1 were measured using the first thermohygrometer P and the second thermohygrometer Q.

As a result, as shown in FIG. 9, it was found that the humidity obtained by the first thermohygrometer P was maintained at approximately 80% to 90%. Moreover, as shown in FIG. 10, it turned out that the humidity obtained by the 2nd thermohygrometer Q has maintained about 80 to 90% in general. Moreover, it turned out that the temperature in the container 1 can be maintained at around 5 ° C.
From the above, it was found that the entire interior of the container 1 was able to maintain a humidity of approximately 80% to 90%.

(Comparative Example 1)
As container 1, a 20F-REF container (20-foot reefer container, internal volume 28.2 cubic meters) was used. The set temperature was 5 ° C. Further, as the water absorbing material 40, ten sheet-shaped water absorbing materials 42 having a width of about 297 mm and a length of about 420 mm were used. Then, the water absorbing material 40 was placed in a foamed polystyrene container storing 15 liters of water for a certain period of time, and 5 to 8 liters of water was absorbed by the water absorbing material 40. As shown in FIG. 11, among the sheet-like water-absorbing material 42 after water absorption, each of the six sheets is wound into a cylindrical shape and the three sheets are combined into a bag body 50 (a bag body 50 that does not inhibit the air flow F). I put it in. Further, four of the sheet-like water absorbing material 42 after water absorption was wound into a cylindrical shape and put into one bag body 50 (a bag body 50 that does not inhibit the air flow F). And as shown in FIG. 10, it has arrange | positioned in the lower part of the length direction other side of the container 1. As shown in FIG. The luggage M was not carried into the container 1. And from November 21, 2016 to November 30, 2016, the temperature and humidity in the container 1 were measured using the first thermohygrometer P and the second thermohygrometer Q.

As a result, as shown in FIG. 13, it was found that the humidity obtained by the first thermohygrometer P was able to maintain approximately 80%. However, as shown in FIG. 14, the humidity obtained by the second thermohygrometer Q may greatly fall below 80%. In particular, it was found that the minimum humidity had dropped to 59%. Moreover, it turned out that the temperature in the container 1 can be maintained at around 5 ° C.
From the above, it was found that when the sheet-like water absorbing material 42 is used, there is no ability to keep the humidity inside the container 1 sufficiently.

  In this comparative example, the ethylene adsorbent enclosed in a bag having air permeability in the container 1 is disposed together with the water absorbing material 40. As a result, the ethylene adsorbent did not contain water. Thereby, it turned out that the water absorption material 40 and the ethylene adsorbent can be used simultaneously.

(Comparative Example 2)
As container 1, a 20F-REF container (20-foot reefer container, internal volume 28.2 cubic meters) was used. The set temperature was 5 ° C. Further, as the water absorbing material 40, ten sheet-shaped water absorbing materials 42 having a width of about 297 mm and a length of about 420 mm were used. Then, the water absorbing material 40 was placed in a foamed polystyrene container storing 15 liters of water for a certain period of time, and 5 to 8 liters of water was absorbed by the water absorbing material 40. The sheet-like water-absorbing material 42 after water absorption is wound in a cylindrical shape, and one or two sheet-like water-absorbing materials 42 are combined into a bag body 50 (a bag body 50 that does not inhibit the length of air, see FIG. 9). It was. And as shown in FIG. 15, it arrange | positioned at the floor surface of the container 1 at random. The luggage M was not carried into the container 1. Then, from December 8, 2016 to December 14, 2016, the temperature and humidity in the container 1 were measured using the first thermohygrometer P and the second thermohygrometer Q.

As a result, as shown in FIG. 16, it was found that the humidity obtained by the first thermohygrometer P was able to maintain approximately 80%. However, as shown in FIG. 17, the humidity obtained by the second thermohygrometer Q may greatly fall below 80%. In particular, it was found that the minimum humidity had dropped to 60%. Moreover, it turned out that the temperature in the container 1 can be maintained at around 5 ° C.
From the above, it was found that when the sheet-like water absorbing material 42 is used, there is no ability to keep the humidity inside the container 1 sufficiently.

According to the transportation method using the container of the embodiment described above, the following effects are obtained.
(1) The transportation method using the container is an arrangement step in which the granular water-absorbing material 40 having a diameter d2 smaller than the interval d1 between the floor rails 20 is disposed between the floor rails 20; A loading process for loading the luggage M, a sealing process for sealing the container 1 after the arrangement process and the loading process, and a distribution process for circulating air between the floor rails 20 after the sealing process. did. Since the water absorbing material 40 is disposed between the floor rails 20, the atmosphere inside the container 1 can be maintained at a relatively high humidity without reducing the area in which the luggage M can be accommodated. Moreover, since the diameter d2 of the water absorbing material 40 after water absorption is smaller than the space | interval d1 between the floor rails 20, the air flow F is not inhibited. Therefore, the atmosphere in the container 1 can be maintained at a relatively high humidity more efficiently.

(2) In the arranging step, the water absorbing material 40 is arranged between the floor rails 20 in a state of being packed in a plurality of bags 50 that do not inhibit the air flow F. Thereby, since it can suppress that the water absorbing material 40 is scattered in the container 1, the water absorbing material 40 can be easily removed from the container 1.

(3) The water-absorbing material 40 is disposed in a state in which 0.017% to 0.177% of moisture is absorbed with respect to the volume of the container 1. Thereby, it can maintain in the state which raised the humidity in the container 1 more.

Moreover, according to the container 1 of one Embodiment demonstrated above, there exist the following effects.
(4) Between the floor rails 20, a plurality of floor rails 20, each of which is laid substantially parallel with a predetermined interval d 1, an air conditioner 30 that circulates air between the floor rails 20, and the floor rails 20. And a granular water-absorbing material 40 after water absorption having a diameter d2 smaller than the distance d1 between the floor rails 20. Since the water absorbing material 40 is disposed between the floor rails 20, the atmosphere inside the container 1 can be maintained at a relatively high humidity without reducing the area in which the luggage M can be accommodated. Moreover, since the diameter d2 of the water absorbing material 40 after water absorption is smaller than the space | interval d1 between the floor rails 20, the air flow F is not inhibited. Therefore, the atmosphere in the container 1 can be maintained at a relatively high humidity more efficiently.

(5) The container 1 further includes a bag body 50 that can be filled with a plurality of water-absorbing materials 40 and that does not obstruct the air flow F. Thereby, since it can suppress that the water absorbing material 40 is scattered in the container 1, a water absorbing material can be easily removed from the container 1. FIG.

(6) The water-absorbing material 40 after water absorption was configured to contain 0.017% to 0.177% of water with respect to the volume of the container 1. Thereby, it can maintain in the state which raised the humidity in the container 1 more.

  As mentioned above, although each preferable embodiment of the transport method using the container of this invention and the container 1 was demonstrated, this invention is not restrict | limited to the above-mentioned embodiment, It can change suitably.

  For example, in the said embodiment, although the aspect which stuffs and uses the water absorbing material 40 in the bag body 50 was demonstrated, it is not restrict | limited to this. That is, the water absorbing material 40 may be disposed between the floor rails 20 without being put in the bag body 50.

  Moreover, although the said embodiment demonstrated the aspect which implements a loading process after an arrangement | positioning process, it is not restrict | limited to this. That is, after loading the luggage M in the loading process, the water absorbing material 40 may be arranged in the arranging process. Specifically, in the arrangement step, the water absorbing material 40 may be arranged between the floor rails 20 that do not overlap the loaded luggage M.

  Moreover, in the said embodiment, although the shape of the floor rail 20 was made into the cross-section T shape, it is not restrict | limited to this. For example, the floor rail 20 may have a prismatic shape, and a shape in which the distance between adjacent floor rails 20 does not change at the interval d1. Further, the floor rail 20 may have a trapezoidal cross-sectional shape such that the distance between adjacent floor rails 20 gradually decreases as the distance from the floor surface increases. In this case, it is preferable that the floor rail 20 is disposed with an interval d2 between the adjacent floor rails 20 on the upper end side, and is disposed with an interval d1 on the lower end side.

  Moreover, in the said embodiment, although the water absorbing material 40 after water absorption had the diameter d2 nearer to the space | interval d3 of the upper end side of the floor rail 20, it is not restrict | limited to this. For example, the water absorbing material 40 after water absorption may have a diameter d2 that is equal to or less than half of the distance d1 between the floor rails 20. Thereby, the water absorption material 40 can be arrange | positioned, without inhibiting the flow F of air.

DESCRIPTION OF SYMBOLS 1 Container 20 Floor rail 30 Air conditioner 40 Water absorbing material 50 Bag body d1 Interval d2 Diameter F Air flow M Luggage

Claims (8)

A plurality of floor rails each laid in parallel with a predetermined interval, and an air conditioner, and a transportation method using a container,
An arrangement step of arranging a granular water-absorbing material after water absorption having a diameter smaller than an interval between the floor rails between the floor rails,
A loading step of loading a load on the floor rail;
A sealing step for sealing the container after the placement step and the loading step;
After the sealing step, a flow step for flowing air between the floor rails,
A transportation method using a container comprising:   The transportation method using the container according to claim 1, wherein, in the arranging step, the water absorbing material is arranged between the floor rails in a state of being packed in a plurality of bags that do not inhibit air flow.   The transport method using a container according to claim 1 or 2, wherein a diameter of the water absorbing material after water absorption is half or less of an interval between the floor rails.   The transport method using a container according to any one of claims 1 to 3, wherein the water-absorbing material is disposed in a state in which moisture of 0.017% to 0.177% is absorbed with respect to the volume of the container. A plurality of floor rails each laid substantially parallel with a predetermined interval;
An air conditioner,
A granular water-absorbing material after water absorption, which is disposed between the floor rails and has a diameter smaller than the interval between the floor rails,
Container with.   The container according to claim 5, further comprising a bag body that can be filled with a plurality of the water-absorbing materials and that does not inhibit air flow.   The container according to claim 5 or 6, wherein a diameter of the water absorbing material after water absorption is not more than half of an interval between the floor rails.   The container according to any one of claims 5 to 7, wherein the water absorbing material after water absorption contains 0.017% to 0.177% of moisture with respect to the volume of the container.

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