JPH06286791A - Inner sack for sweat prevention container and container with this sack installed inside - Google Patents

Abstract

PURPOSE:To prevent the generation of a damage by sweat in the case of loading the inside of the inner sack of a container with a bulk cargo having the high percentage of water content, and in the case of packing the cargo into bags and loading the inner sack with the bags. CONSTITUTION:The whole of an inner sack 1 or the ceiling part 2 of the inner sack 1 is formed by moisture-permeation waterproof agent. Or the peripheral part of the ceiling part 2 of the inner sack 1 and respective upper parts of the front part 3, both side face parts 4, 6 and rear face part 5 of the inner sack 1 adjoining the peripheral part are formed by the moisture-permeation waterproof agent. When the humidity in the inner sack 1 becomes higher because of a cargo having the high percentage of water content, moisture is discharged to the outside by the moisture-permeation waterproof agent and shut up between the inside of a container and the inner sack 1. Even if temperature lowers and humidity is supersaturated and water condenses into waterdrops, the waterdrops do not enter the inside of the inner sack by the moisture- permeation waterproof agent.

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 wetness, are used for container transportation of agricultural products. , 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, only the ceiling portion 2 of the inner bag 1 may be formed of a moisture-permeable waterproof material, and the other portions may be formed of polyethylene, vinyl, or the like. Furthermore, the ceiling portion 2, the front surface portion 3, the side surface portion 4,
6, the rear surface portion 5 and the bottom surface portion 7 may be made of a moisture-permeable waterproof material. A content filling opening 10 is provided in the front part 3. When the cargo is loaded in the inner bag 1 in bulk, a content filling opening is required. However, when loading the packed cargo in the inner bag 1, the front part 3
To the ceiling part 2, side parts 4, 6 with fasteners
And the bottom part 7 is detachably attached.
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 the bottom part 7 and the side parts 4, 6 are attached.
It may be removably attached to the ceiling portion 2 and fixed to the ceiling portion 2, or may be detachably attached to one of the ceiling portion 2, the bottom surface portion 7 and the side portion and fixed to the other side 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 waterproof material allows moisture to pass through, but does not allow water droplets to pass therethrough, so it prevents water from entering the inner bag 1 and prevents bulk cargo or baggage cargo from being swept. it can.

In order to prevent water accumulated on the ceiling portion 2 of the inner bag 1 during cargo handling, drainage by dumping up the container 11 (raising one end of the container with a dump truck) prior to 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.

By providing a space 15 between the ceiling portion 2 of the inner bag 1 and the ceiling portion 14 of the container 11, the inner bag 1
Condensation on the inner surface of the ceiling part 2 can be prevented, and damage due to sweat can be prevented more effectively. However, even if the ceiling portion 2 of the inner bag 1 is brought into contact with the inner surface of the ceiling portion 14 of the container 11 without providing the space 15, damage due to the sweat can be effectively prevented.

[0014]

By using the inner bag 1 which is wholly or partially formed of a moisture permeable waterproof material, it is of course 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 even when the cargo is loaded in the inner bag 1 in bulk or the baggage cargo is loaded, 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 of the present invention.

FIG. 2 is an explanatory view of the inner bag of the present invention in which hooks are attached at positions different from those in FIG.

FIG. 3 is an explanatory view showing a state in which the inner bag of the present invention is installed inside a container and a moisture absorbing sheet is added.

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 15 Space 16 Water absorption sheet 17 Bulk cargo

Claims (15)

[Claims] 1. An inner bag for a container, comprising an attaching means for attaching to the inside of the container, which has substantially the same size as the inside of the container, wherein moisture inside the inner bag is released to the outside of the inner bag. An inner bag for a container, characterized in that a whole or a part thereof is formed of a moisture-permeable waterproof material so that a sweat outside the bag does not enter the inside of the inner bag. 2. The container inner bag is provided with a ceiling portion, a front surface portion, both side surface portions, a rear surface portion and a bottom surface portion, and the ceiling portion is formed of a moisture permeable waterproof material, and the remaining portion. The inner bag for a container according to claim 1, wherein the inner bag is formed of polyethylene, vinyl, or the like. 3. The container inner bag is provided with a ceiling portion, a front surface portion, both side surface portions, a rear surface portion, and a bottom surface portion, and the peripheral portion of the ceiling portion, the front surface portion, both side surface portions. And the upper part adjacent to the peripheral part of the ceiling part of the rear surface part is formed of a moisture-permeable waterproof material, and the remaining part is formed of polyethylene, vinyl, or the like. bag. 4. The inner bag for a container according to claim 2, wherein the front surface portion is detachably attached to the ceiling portion, both side surface portions and the bottom surface portion with a fastener. . 5. The front surface portion is detachably attached to the ceiling portion and the side surface portions by a fastener, but is fixed to the bottom surface portion, and the front portion is fixed to the bottom portion. Inner bag for container. 6. The front surface part is detachably attached to the bottom surface part and the both side surface parts by a fastener, but is fixed to the ceiling part, according to any one of claims 2 and 3. Inner bag for container. 7. The front surface portion is detachably attached to one of the ceiling portion, the bottom surface portion and the both side surface portions with a fastener, but is fixed to the other of the both side surface portions. An inner bag for a container according to any one of items 2 and 3. 8. The container according to claim 1, wherein the attaching means is constituted by a hook, and the hook is attached near four corners of a ceiling portion and a bottom portion of the container inner bag. Inner bag. 9. 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 in order to prevent the sweat outside the inner bag from entering the inside of the inner bag, the inner bag formed entirely or partially with a moisture permeable waterproof material is placed inside the container. Then, the inner bag is installed inside the container by engaging the mounting means and the inner bag fixing means, and a cargo having a high water content is loaded inside the inner bag, and the container door is opened. A container characterized by being closed. 10. The container according to claim 9, wherein a space is formed between a ceiling portion of the container and a ceiling portion of the inner bag. 11. The container according to claim 9, wherein a water absorbing sheet is arranged at an appropriate position on a ceiling portion of the inner bag. 12. The container according to claim 9, wherein the attaching means is a hook, and the inner bag fixing means is an eyebolt or a lashing ring. 13. The container according to claim 9, wherein the attaching means is an eye hook or a lashing ring, and the inner bag fixing means is a hook. 14. When the cargo having a high water content is loaded inside the inner bag, the cargo is bulk-loaded inside the inner bag through a contents filling opening provided in the inner bag. The container of claim 9, wherein 15. The container according to claim 9, wherein when the cargo having a high water content is loaded inside the inner bag, the cargo is packed in the inner bag and then loaded inside the inner bag.