JPH07100516B2 - Container with inner bag for sweat prevention container installed inside - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an inner bag installed inside a container used for transporting agricultural products and the like.

[0002]

2. Description of the Related Art Conventionally, coffee beans, etc., which have a high water content and are easily damaged by sweat (drops of water), such as mold, rot due to wetting, are used for container transportation of agricultural products, such as the introduction of desiccant and the opening of container doors. , Was used to remove water (moisture) in the container while transporting. or,
Coffee beans and the like were packaged in a 60 kg hemp bag and manually loaded directly into the container. However, it is complicated to put a desiccant at the time of loading, and the container door cannot be opened for loading on a full container ship. It is impossible to open the door after loading due to the loading position, container fixing device, etc. Transportation by removing the container door involves the cost of removing the door and installing it, and there is a risk of the cargo being stolen. Due to the above, it is difficult to transport products with high moisture content such as agricultural products in containers.

[0003]

[Problems to be Solved by the Invention] Cargo with a high water content,
The purpose of this is to prevent the occurrence of damage due to sweat when the inner bag is loaded in bulk or packed in the inner bag.

[0004]

A container inner bag 1 having mounting means 8 and 8'for mounting inside a container 11 and having substantially the same size as the inner size of the container, prevents moisture inside the inner bag. It is released to the outside of the inner bag,
To prevent the sweat outside the inner bag from entering the inner bag,
The above problem can be solved by forming the whole or a part of the inner bag 1 with a moisture-permeable waterproof material.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is an illustration of an inner bag 1 of the present invention. Inner bag 1
Is entirely formed of a flexible moisture-permeable waterproof material [eg GORE-TEX (trademark), Luxer (trademark), etc.]. Alternatively, at least a part of the ceiling portion 2 of the inner bag 1 is made of a moisture-permeable waterproof material, and the other portions are made of a waterproof material such as polyethylene or vinyl. Furthermore, any appropriate part of the front surface portion 3, the side surface portions 4, 6, the rear surface portion 5, and the bottom surface portion 7 may be formed of a moisture permeable waterproof material. Front part 3
The contents filling opening 10 is provided in the. When the cargo is loaded in the inner bag 1 in bulk, a content filling opening is required. However, when the packed cargo is loaded in the inner bag 1, the front part 3 is detachably attached to the ceiling part 2, the side parts 4, 6 and the bottom part 7 by fasteners. Alternatively, the front part 3 is removably attached to the ceiling part 2 and the side parts 4, 6 by a fastener and fixed to the bottom part 7, or is removably attached to the bottom part 7 and the side parts 4, 6. It may be fixed to the ceiling portion 2, or may be removably attached to one of the ceiling portion 2, the bottom surface portion 7 and the side surface portion and fixed to the other side surface portion.

Hooks 8 are attached near the four corners of the ceiling portion 2 and the bottom portion 7 of the inner bag 1. The inner bag 1 is set by fitting the hooks 8 into eyebolts, lashing rings, etc. (not shown) provided at four locations on the ceiling and four locations on the floor of the container. Alternatively, an eye hook, a lashing ring or the like may be provided on the inner bag 1 instead of the hook 8 and fitted into the hook provided on the container.

As shown in FIG. 2, hooks 9 may be provided at appropriate locations on each edge of the ceiling and bottom portions, and eyebolts, lashing rings, etc. may be provided at corresponding locations on the ceiling and floor of the container. Alternatively, it may be reversed.

FIG. 3 shows a state in which the inner bag 1 is installed inside the container 11 in which the container doors 12 and 13 are opened, and the moisture absorbing sheet 16 using a high molecular polymer is added. The size of the inner bag 1 is almost the same as the size of the inside of the container 11, but when the inner bag 1 is mounted in the container 11, it is between the ceiling portion 14 of the container 11 and the ceiling portion 2 of the inner bag 1. It is preferable to form the space 15 in the space.
Due to the heat insulation effect of the air layer in this space, it is possible to avoid a rapid temperature change of the ceiling portion 2 of the inner bag 1 against a change in the outside air temperature.

FIG. 4 shows a vertical cross section of the container 11 to which the inner bag 1 shown in FIG. 3 is attached, but shows a state in which bulk cargo 17 is put therein.

As described above, by forming the whole or a part of the inner bag 1 with the moisture-permeable waterproof material, when the humidity in the inner bag 1 becomes high, the moisture is transmitted by the moisture-permeable waterproof material.
And is trapped between the inside of the container 11 and the inner bag 1. In this state, if the temperature drops and the humidity becomes supersaturated, the water will condense into water droplets and the container 11
It falls from the inner surface of the ceiling portion 14 or the inner surface of the side wall onto the ceiling portion 2, the front surface portion 3, the side surface portions 4 and 6, and the rear surface portion 5 of the inner bag 1. The moisture permeable and waterproof material part allows moisture to pass through, but does not allow water drops to pass through, so it prevents water from entering the inner bag 1 and prevents damage from bulk cargo or baggage cargo due to sweat. it can.

In order to prevent the water accumulated on the ceiling portion 2 of the inner bag 1 during the cargo handling, the container 11 is dumped up (one end of the container is lifted by a dump truck) before the cargo handling. Alternatively, or by arranging the water absorbing sheet 16 using a high molecular polymer at an appropriate place on the ceiling portion of the inner bag 1, the cargo is prevented from getting wet with water at the time of dumping.

Further, as shown in FIG. 2, when the hook 9 is provided at a position apart from the corner of the ceiling portion 2, when the inner bag 1 is attached inside the container 11, the corner droops,
The water collected on the ceiling portion 2 falls along the drooping corners, so that the cargo can be prevented from getting wet during dumping. In this case, if the moisture absorbing sheet 16 is arranged on the floor of the container, it is possible to prevent the cargo from getting wet with water accumulated on the floor.

At least a part of the inner bag 1 is formed of a moisture-permeable waterproof material, and a space 15 is provided between the ceiling part 2 and the ceiling part 14 of the container 11 to provide a space 15 for obtaining a heat insulating effect. Compared with the case where the portion 2 is brought into contact with the ceiling portion 14 of the container 11, a rapid temperature change of the ceiling portion 2 of the inner bag 1 can be avoided and the moisture in the inner bag 1 can be more effectively absorbed. It can be discharged to the outside, dew condensation on the inner surface of the ceiling portion 2 of the inner bag 1 can be prevented, and damage due to sweat can be prevented more effectively.

[0014]

By using the inner bag 1 which is wholly or partly formed of a moisture-permeable waterproof material, it is possible to prevent the bulk cargo or the bagged cargo in the inner bag 1 from being damaged by the sweat. When loading cargo such as coffee with a high water content into the inner bag 1 in bulk, increase the loading amount in the container and use a conveyor etc. The cargo handling can be rationalized compared to loading hemp bags into the container. Further, since the container doors 12 and 13 can be transported with the container doors 12 and 13 closed in both cases of loading the cargo in the inner bag 1 in bulk and loading the baggage cargo in the inner bag 1, The cost of removal and installation can be saved, theft of cargo can be prevented, and the use of the dump-up head can streamline the unloading operation.

[Brief description of drawings]

FIG. 1 is an explanatory view of an inner bag used for a container of the present invention.

FIG. 2 is an explanatory view of an inner bag having hooks attached at positions different from those in FIG.

FIG. 3 is an explanatory view of the container of the present invention showing a state in which an inner bag is installed inside and a moisture absorbing sheet is added to prevent the cargo from getting wet during dumping.

FIG. 4 is a vertical cross-sectional view of FIG. 3, showing a state in which bulk cargo is added.

[Explanation of symbols]

 1 Inner bag 2 Ceiling part 3 Front part 4, 6 Side part 5 Rear part 7 Bottom part 8, 9 Attachment means 10 Contents filling opening 11 Container 12, 13 Container door 14 Ceiling part 15 Space (insulating air layer) 16 Moisture Water absorbing sheet 17 Bulk cargo

 ─────────────────────────────────────────────────── ─── Continuation of the front page (56) Bibliography Sho 61-45392 (JP, U) Rikai Hei 3-108689 (JP, U) Rikai 63-134994 (JP, U)

Claims (1)

[Claims] 1. A container having at least an openable / closable container door and an inner bag fixing means, comprising a mounting means for mounting inside the container, and having a size substantially the same as the inside size of the container, The moisture inside the inner bag is released to the outside of the inner bag, but the whole is made of a moisture-permeable waterproof material that prevents the sweat outside the inner bag from entering the inside of the inner bag, or at least a part of the ceiling part is moisture-permeable. An inner bag formed of a waterproof material and the remaining portion formed of a waterproof material is inserted into the inside of the container so as to form a space between the ceiling portion and the ceiling portion of the container,
The inner bag is installed inside the container by engaging the attaching means and the inner bag fixing means,
A container characterized in that a cargo having a high water content is loaded inside the inner bag and the container door is closed.