JP2019038616A - Box packing kit - Google Patents

Abstract

To provide a method capable of long-term storage of a hydrogen-containing water product without significantly reducing the concentration of dissolved hydrogen in the hydrogen-containing water product.SOLUTION: There is provided a box packing kit in which beverage hydrogen-containing water products are loaded in a box. Each of the beverage hydrogen-containing water products is produced such that beverage hydrogen-containing water is filled in a spouted packaging container including a flexible bag-like container body, a spout inserted into the container body, and a spout cap attached to the top of the container body. The box packing kit of the beverage hydrogen-containing water products is featured in that the beverage hydrogen-containing water products are loaded into the box with a bottom of the container body facing upward and the cap facing downward.SELECTED DRAWING: Figure 1

Description

The present invention relates to a boxing kit in which a beverage-containing hydrogen-containing water product is filled in a box, and more specifically, the dissolved hydrogen concentration of the beverage-containing hydrogen-containing water filled in the beverage-containing hydrogen-containing water product is set to a high value. Relates to a boxing kit that can be maintained.
The present invention also relates to a method for boxing and storing a beverage-containing hydrogen-containing water product that can maintain the dissolved hydrogen concentration of the beverage-containing hydrogen-containing water at a high value for a long period of time.

A bag-like packaging container (pouch container) made of an aluminum laminate film with a plastic drinking mouth (spout) has been proposed as a container for storing liquid beverages or fluid foods.
Such a spout-equipped container is a bag-shaped container in which a cylindrical spout is mounted on a flexible bag-shaped container body, and is called a “thia pack”.

In general, it is important to maintain the quality of products filled in sealed containers, especially when the contents are food and drink. For example, it is important to prevent quality deterioration due to air mixed during filling or storage after production. It is considered as a matter. For this reason, various products for avoiding contact of the contents with air and improving the storage stability have already been proposed.
For example, as a proposal for a container, a gas barrier property that uses a highly airtight material for a bag-like container body, a bag with a spout (Patent Document 1), and a highly airtight material for a pouring tool (spout). And / or a pouch spout seal in which a pouring tool having a light shielding property and a packaging bag with the pouring tool provided with the pouring tool (Patent Document 2) or a cover made of a highly airtight material is used for the cap portion. There is a structure (Patent Document 3) and the like.

JP 2002-179078 A JP 2001-213455 A JP 2001-130609 A

In the hydrogen-containing water product targeted by the present invention, when dissolved in hydrogen-containing water, the dissolved hydrogen concentration in the hydrogen-containing water decreases due to contact with air, and as a result, the quality of the hydrogen-containing water decreases. Can occur. That is, in order to maintain the quality of the hydrogen-containing water product, it is important to suppress contact with air as much as possible in a container filled and sealed with hydrogen-containing water.
However, containers that have been proposed so far, such as a bag-like container body, a spout or a cap that employs a highly airtight material (such as Patent Document 1 to Patent Document 3), have higher sealing performance than before. Although these spouts and caps are not completely airtight, it is inevitable that they communicate with the outside of the container.
For this reason, hydrogen gas inside the container is gradually released from the spout and cap over a long period of time, and air from the outside of the container gradually flows into the container, resulting in the hydrogen content in the container. There is a possibility that the dissolved hydrogen concentration of water is lowered.

The present invention has been devised from such a viewpoint. As a result of intensive studies, the present inventors have filled and sealed a hydrogen-containing water in a bag-like container in which a cylindrical spout is attached to a so-called “thia pack” flexible bag-like container body. When storing this product in a hydrogen-containing water product for use after production, store the product with the cap facing downward and the bottom of the container facing upward so that the hydrogen gas inside the container is released to the outside of the container. It has been found that by reducing the discharge and the inflow of air from the outside of the container to the inside of the container, it can be stored for a long period of time without greatly reducing the dissolved hydrogen concentration of the beverage-containing hydrogen-containing water product, and the following invention has been completed.

  That is, the present invention is a boxing kit in which a hydrogen-containing water product for beverage is loaded in a box, and the hydrogen-containing water product for beverage includes a flexible bag-like container body, and the container body. A spouted packaging container comprising a spout inserted into the top of the container body and a cap for the spout attached to the top of the container body. The hydrogen-containing water product for beverages is loaded in a box with the bottom of the container body facing upward and the cap facing downwards. It relates to a boxing kit.

In the boxing kit of the present invention, two or more beverage-containing hydrogen-containing water products may be loaded in the box so that the container bodies come into contact with each other.
In addition, the box has two or more loaded in the box so that the inverted posture of the drinking hydrogen-containing water product is maintained with the bottom of the container body facing up and the cap facing down. May be provided with a partition material that separates the beverage-containing hydrogen-containing water product into individual products, or into two or three products, or may be provided with posture holding means for restraining the movement of the cap. In addition, both the partition material and the posture holding means may be provided.
Furthermore, the indicator which displays the hydrogen-containing water product for drinks loaded in a box may be provided in at least one place and / or the upper surface of the side of the box.
For example, as one aspect of the boxing kit of the present invention,
A boxing kit in which a hydrogen-containing water product for drinking is loaded in a box,
The beverage-containing hydrogen-containing water product includes a flexible bag-like container body, a spout inserted into the container body, and a cap of the spout attached to the top of the container body. Inside the packaging container with a spout is filled with hydrogen-containing water for drinking,
The box loaded with the hydrogen-containing water product for beverage has an upside-down posture in which the bottom of the container body faces up, the cap faces down, and the top of the hydrogen-containing water product for beverage is upside down. In order to be maintained, posture holding means for restraining the movement of the cap is provided, and the box further includes two or more drinking hydrogen-containing water products loaded in the box for each product. Alternatively, a partition material that is divided into two or three products is provided so as to abut on the periphery of the container of the hydrogen-containing water product for beverages, and each area formed by the partition material is used for beverages. The space is large enough to store hydrogen-containing water products.
Mention may be made of a boxing kit for beverage-containing hydrogen-containing water products in which the decrease in the dissolved hydrogen concentration of the beverage-containing hydrogen-containing water is smaller.

Furthermore, the present invention provides a packaging container with a spout comprising a flexible bag-like container body, a spout inserted into the container body, and a cap of the spout attached to the top of the container body. When packaging a hydrogen-containing water product for beverages filled with hydrogen-containing water for beverage inside, the hydrogen-containing water product for beverage is placed with the bottom of the container band facing up, and the cap It is also intended for a boxed preservation method of a hydrogen-containing water product for drinking, characterized in that it is loaded in a box in a downward facing position.
For example, as one aspect of the boxing preservation method of the present invention,
In the inside of a packaging container with a spout comprising a flexible bag-shaped container body, a spout inserted into the container body, and a cap of the spout attached to the top of the container body When filling a box with beverage-containing hydrogen-containing water products that are filled with hydrogen-containing water for packaging,
The box restrains the movement of the cap so that the top and bottom of the beverage-containing hydrogen-containing water product with the bottom of the container body facing up and the cap facing down is kept upside down. And a box for partitioning two or more drinking hydrogen-containing water products loaded in the box into individual products, or into two or three products. The material is provided so as to be in contact with the periphery of the container for the hydrogen-containing water product for beverages, and each area formed by the partition material is a space of a size for storing the hydrogen-containing water product for beverages. And
And
The hydrogen-containing water product for drinking is loaded into the box in an upside down posture,
A boxing preservation method for beverage-containing hydrogen-containing water products in which the decrease in the dissolved hydrogen concentration of beverage-containing hydrogen-containing water is smaller can be mentioned.

The boxing kit of the present invention has a posture in which the bottom of the container body faces upward and the cap faces downward when storing the beverage-containing hydrogen-containing water product filled with the beverage-containing hydrogen-containing water inside the packaging container with a spout. In other words, by loading the product into the box in the so-called reverse direction, the communication between the atmosphere (space) in the container and the outside air (that is, gas contact through a cap or spout) is cut off, and the hydrogen content in the container is contained. Hydrogen-containing water products can be stored for a long time without greatly reducing the dissolved hydrogen concentration of water.
Therefore, according to the present invention, even after long-term storage, there is little change in the dissolved hydrogen concentration of hydrogen-containing water, and it becomes possible to supply hydrogen-containing water with stable quality to consumers.

FIG. 1 is a perspective view showing a boxing kit of Example 1 of the present invention. FIG. 2 is a perspective view showing a boxing kit according to a second embodiment of the present invention. FIG. 2 (a) shows a partition material containing two hydrogen water products for drinking side by side, and FIG. 2 (b) shows a partition. The boxing kit provided so that material may divide the hydrogen-containing water products for drinks two each before and after the vertical alignment. FIG. 3 is a perspective view showing a boxing kit of Example 3 of the present invention. FIG. 4 is a perspective view showing a boxing kit of Example 4 of the present invention. FIG. 5 is a perspective view showing a boxing kit of Example 5 of the present invention. FIG. 6 is a perspective view showing an embodiment of a bag-type container with a gusset type spout used for a beverage-containing hydrogen-containing water product to be loaded in the boxing kit of the present invention.

As a novel method for producing hydrogen-dissolved water (also simply referred to as hydrogen water) that has been attracting attention as an improvement in various health problems, the present inventors have degass residual gas from water as a raw material. Then, the obtained degassed water and pressurized hydrogen gas are introduced into the gas permeable membrane module and the process of dissolving the hydrogen gas in the degassed water is repeatedly performed in a closed system to obtain the obtained hydrogen water. Has proposed a method capable of increasing the dissolved hydrogen concentration more efficiently (Japanese Patent No. 4551964).
According to this method, after degassing the gas in water, high-pressure hydrogen-containing water close to the saturation concentration can be obtained by dissolving the pressurized hydrogen gas. Once contacted, the air is dissolved again in the hydrogen-containing water, so that the concentration of dissolved hydrogen in the hydrogen-containing water is lowered, and as a result, the quality of the hydrogen-containing water is lowered. For this reason, when filling hydrogen-containing water into a container, it is possible to prevent air from entering the container, and to reduce the residual amount of air as much as possible in a container filled with hydrogen-containing water. This is important for maintaining the quality of water products. For this reason, the present inventors have studied a filling method that can reduce the residual amount of air as much as possible, and have proposed a container that reduces the amount of air trapped in a spout-equipped packaging container (Japanese Patent Laying-Open No. 2011-240959). Publication).
However, even when the amount of residual air in the container is reduced as much as possible during the production of hydrogen-containing water products, it is difficult to maintain the airtightness of the spout and cap in the spout-equipped packaging container. The space and the external space are in communication with each other, and it is difficult to completely prevent the hydrogen gas inside the container from being released to the outside after long-term storage. That is, after long-term storage, the hydrogen concentration of the hydrogen-containing water in the hydrogen-containing water product tends to decrease.

Therefore, the present inventors have examined a method for reducing how hydrogen gas inside the container is released to the outside during storage of the produced beverage-containing hydrogen-containing water product.
Then, by turning the product upside down and closing the spout and cap with the hydrogen-containing water itself inside the product (does not let the gas present inside the product come into contact with the spout or cap), the hydrogen gas inside the container is released from these. Has been found to be suppressed. As a result, a boxing kit capable of storing the hydrogen-containing water product for a long period of time without greatly reducing the dissolved hydrogen concentration and a method for preserving the hydrogen-containing water product for beverages have been completed.
Hereinafter, the present invention will be described in detail.

The boxing kit of the present invention is a boxing kit in which a hydrogen-containing water product for beverage is filled in a box.
The beverage-containing hydrogen-containing water product comprises a flexible bag-like container body, a spout inserted into the container body, and a cap of the spout attached to the top of the container body. The packaging container with spout is filled with hydrogen-containing water for drinking and sealed with a cap.

More specifically, the spout-equipped packaging container is a so-called “thia pack” in which a cylindrical spout is attached to a flexible bag-like container body as described above, and this can be sealed with a cap. "In the form of". "
As such a container body, for example, a container body made of an aluminum laminate film, a so-called pouch container is preferably used because it has high airtightness and can prevent hydrogen from flowing out. As the shape of the pouch container, various types such as a commercially available gusset type (with a town) and a stand type (without a town) can be used.
Moreover, as a spout used in the container, it is desirable to use a barrier spout manufactured using a barrier material.
The product capacity of the container is not particularly limited. For example, a container having a capacity of about 100 ml to 2,000 ml, particularly 150 ml to 500 ml, preferably about 180 ml to 300 ml can be suitably used. In this specification, the “product capacity” is a standard capacity (also referred to as “appropriate filling amount” or “displayed capacity”) when the product is distributed and sold, and is about several to 10% from the maximum capacity that can be filled in the container. , Has become less.

Moreover, the hydrogen-containing water for beverages can be implemented, for example, by a so-called membrane dissolution method according to the method disclosed by the present inventors in a previous patent application (Japanese Patent Application No. 2009-123310). All contents are incorporated herein by reference.
Specifically, the hydrogen-containing water for drinking and the hydrogen-containing water product for drinking are (1) a purification step of filtering and purifying water as a raw material in the purification device, and sending the obtained purified water to a deaeration device; (2) degassing the purified water supplied to the degassing device and sending the obtained degassed water to a hydrogen dissolving device; (3) degassing water supplied to the hydrogen dissolving device; A hydrogen dissolving step of dissolving hydrogen gas and sending the obtained hydrogen-dissolved water to a sterilizer, and (4) sterilizing the hydrogen-dissolved water supplied to the sterilizer and sending the obtained hydrogen-containing water to a filling device A sterilization step, (5) a filling step of filling the bag-shaped container with the hydrogen-containing water supplied to the filling device, and sending the filled water product to the heat sterilization device, and (6) being sent to the heat sterilization device. A heat sterilization step of heat sterilizing the water product, wherein the hydrogen dissolving device is gas permeable A gas permeable membrane that is partitioned into a water chamber and a gas chamber by which the degassed water is allowed to pass through the water chamber, while hydrogen gas is pressurized and supplied to the gas chamber, thereby dissolving the hydrogen gas in the degassed water. A method comprising providing a module and returning a part of the hydrogen-containing water obtained in step (4) to the deaerator in step (2) and circulating water between steps (2) to (4) Can be manufactured.
Of the above steps, the steps for producing hydrogen-containing water for beverages, ie, (1) purification step, (2) deaeration step, (3) hydrogen dissolution step and (4) sterilization step were closed. It is preferable to carry out continuously in the system because hydrogen-containing water for beverages having a high dissolved hydrogen concentration can be produced.

In addition, the hydrogen-containing water for drinking is obtained by adding tea, fruits / vegetables / plants, sugars / sweeteners, polyphenols, vitamins and coenzymes to the hydrogen-containing water obtained after the completion of the (4) sterilization step. , Amino acids / proteins, oxidoreductase, citric acid and yeast extract, cherry blossom extract, apple polyphenol, kiwi seed extract, methyl hesperidin, theanine, polyamine, polydextrol, rose flower extract It is good also as a hydrogen containing water for functional raw material mixing | blending drinks by melt | dissolving or mixing a raw material.
In addition, the hydrogen-containing water for beverages containing the functional raw material may be produced by dissolving or mixing the functional raw material in the water used as the raw material at the time of the (1) purification step, and then subjecting it to subsequent steps, or A functional raw material liquid (eg, vegetable juice, milk, etc.) itself may be degassed and dissolved by dissolving hydrogen gas through a gas-permeable hollow fiber membrane.

The boxing kit of the present invention comprises a beverage hydrogen-containing water product in which beverage-containing hydrogen-containing water is filled in the spouted packaging container, wherein the bottom of the container body faces up and the cap faces down. It is characterized by the fact that it is loaded in the box in a posture. This is so-called so-called product top-and-bottom storage (in an inverted posture).
The boxing kit can usually have two or more, for example, 6, 12, 24, 30, or 60 beverage-containing hydrogen-containing water products loaded in a box.

The box used for the above-mentioned boxing kit may be any one that has a size and durability that can preferably be loaded with a plurality of hydrogen-containing water products for beverages. For example, a cardboard or cardboard box is used. Also, it may be a resin container. The shape of the box can usually be a rectangular parallelepiped, and the size of the box can be appropriately selected according to the number of drinking hydrogen-containing water products. For example, when there is one beverage-containing hydrogen-containing water product loaded in the box, it is preferable to use a box having a vertical and horizontal size in which the container of the beverage-containing hydrogen-containing water product just contacts the periphery of the box. In addition, when loading a plurality of beverage-containing hydrogen-containing water products, align them in one or more rows in the same direction with almost no gap, and load them in a box of approximately the same vertical and horizontal size as this aligned product group. Is preferred. It should be noted that the beverage-containing hydrogen-containing water product to be loaded may be loaded in a plurality of stages, but preferably it is loaded without being stacked (in one stage). Accordingly, the height of the box may be a little larger than the height of the beverage-containing hydrogen-containing water product.
In the box, the individual or a plurality of hydrogen-containing water products are maintained so that the inverted posture of the hydrogen-containing water product for beverages is maintained with the bottom of the container body facing up and the cap facing down. A partition member may be provided so as to divide, or posture holding means for restricting the movement of the cap may be provided.

The partition material may be made of the same material as the box or a different material, and may be provided so as to contact the periphery of the container body, for example.
The partition material may be provided at a position in the box so that the bottom of the container body of the hydrogen-containing water product for beverages can be kept facing upward, In consideration of ease of taking out from the box, it is preferable not to be provided in a portion higher than the bottom of the container body loaded in the box.
The partition member is provided so as to separate individual hydrogen-containing water products, or is provided so as to separate a plurality of, for example, two hydrogen-containing water products. In the case where the partition material is provided so as to partition a plurality of hydrogen-containing water products, even after one hydrogen-containing water product is taken out from the location partitioned by the partition material, another partition left in the partitioned location The partition material is provided in consideration of the condition that the bottom of the container body can be kept upward as described above, as described above. It is done.

As the posture holding means, for example, by inserting the cap from above, the bottom of the container body of the hydrogen-containing water product for beverages can be kept upward, that is, the container body can be kept from falling down. Any structure can be used as long as the structure can be used. However, when the posture holding means is configured to insert the cap from above, it is more preferable that the means has a structure in which the container body can be easily pulled upward.
Examples of the posture holding means include an aspect in which a cap insertion hole is provided in a relatively rigid surface material, such as thick kraft paper, cardboard, a resin sheet, or a polystyrene foam board.
A plurality of insertion holes for the cap are provided as many as the number of hydrogen-containing water products to be loaded in the box, and preferably at an interval such that the main bodies of the container body are pressed lightly. As the insertion hole of the cap, for example, a notch having a notch formed in a cross shape or a radial shape, the notch piece being engaged with a flange or a screw thread provided on the outer periphery of the cap, or a cap A hole having a diameter slightly larger than the diameter of the hole, or a hole having a further depression, and having a structure in which the peripheral edge of the hole is engaged with a flange or a screw thread provided on the outer periphery of the cap. When the insertion hole is a cut hole, a groove that is easy to bend is provided around the cut, or a hole having a diameter smaller than the diameter of the cap is provided at the center of the cut hole. Good.
Further, the posture holding means provided with such an insertion hole is usually provided around the bottom of the box, and at this time, the cap is held in a vertical direction and the cap can be easily inserted. Thus, it is preferable that the insertion hole is provided at such a height that the tip of the cap is close enough to substantially contact the bottom of the box. This can be realized, for example, by bending the periphery of a cardboard such as a corrugated board provided with posture holding means and providing the posture holding means with a height. When a foamed polystyrene board is used as the material for the posture holding means, the direction of the cap can be held vertically by adjusting the thickness of the board and the depth of the insertion hole.

An example of the boxing kit of the present invention is shown in FIGS.
As shown in FIGS. 1 and 2, in the box 3 of the boxing kit 1, the beverage-containing hydrogen-containing water product 2 has the bottom 21a of the container body 21 facing up, and the cap 22 is facing down. By providing the partition member 4 with cardboard or the like between the products so as to keep the upside-down posture, the upside-down inverted posture described above can be maintained. In the mode of FIG. 1 and FIG. 2, the beverage hydrogen-containing water product 2 is provided in a lattice shape so as to come into contact with the periphery of the container body 21 and at a lower part than the bottom 21 a of the container body. In the embodiment of FIG. 1, the partition member 4 is provided so as to partition the plurality of beverage-containing hydrogen-containing water products 2 into individual products, and in the embodiments of FIGS. 2A and 2B, The partition material 4 is provided to divide the plurality of beverage-containing hydrogen-containing water products 2 by two.
Further, as shown in FIG. 3, the box-containing kit 1 has a box 3 in which the beverage-containing hydrogen product 2 is upside down with the bottom 21a of the container body 21 facing up and the cap 22 facing down. You may provide the attitude | position holding means 5 which restrains the motion of a cap so that an attitude | position may be maintained. Here, in the embodiment of FIG. 1, as an example, a board provided with an insertion hole 5a into which a cap portion can be inserted is employed as a posture holding means for restraining the movement of the cap. The insertion hole 5a is provided as a notch hole, that is, a radial (pentagonal) notch 4b is provided, and a groove 5c is provided around the notch 5b so as to be easily bent, in the insertion direction of the cap. The notch is bent. And by inserting the cap 22 portion of the beverage-containing hydrogen-containing water product 2 into the insertion hole 5a, it is possible to maintain an upside-down inverted posture.
Moreover, as shown in FIG. 4, you may use together the partition material 4 and the attitude | position holding means 5 which restrains the motion of a cap.
Furthermore, as shown in FIG. 5, at least one place or upper surface of the side surface of the box 3 may be provided with a marker 7 for displaying the beverage-containing hydrogen product 2 loaded in the box. Thus, the packaging kit 1 of the present invention is delivered to the store or customer, displayed or stored at the store, or the container containing the hydrogen-containing water product 2 for drinking is consumed by the customer. The action of reversing can be prevented, and it is easy for the hydrogen-containing water product for drinking 2 to maintain an upside down posture. Although not shown in FIG. 5, a marker 7 may be provided on the lower surface of the box 3 in addition to the side surface and the upper surface of the box 3.

  Further, the boxing method of the present invention, that is, a spout comprising a flexible bag-like container body, a spout inserted into the container body, and a cap of the spout attached to the top of the container body. When packing a beverage-containing hydrogen-containing water product filled with beverage-containing hydrogen-containing water inside the attached packaging container, the bottom of the container body is facing up and the cap is facing down The boxing method of loading in the box can suppress the decrease in dissolved hydrogen concentration of drinking hydrogen-containing water after product production without using special equipment or complicated procedures, and the quality of drinking hydrogen-containing water products is high. Can be stored for a long time.

  Preferred embodiments of the present invention will be described more specifically, but the present invention is not limited thereto.

[Manufacture of hydrogen-containing water products for beverages]
The drinking hydrogen-containing water and the drinking hydrogen-containing water product used in this example can be suitably manufactured by the method disclosed by the present inventors in a previous patent application (Japanese Patent Application No. 2009-123310). .
That is, (1) a purification step of filtering and purifying water as a raw material in the purification device and sending the obtained purified water to the deaeration device; and (2) degassing the purification water supplied to the deaeration device. A degassing step of sending the obtained degassed water to the hydrogen dissolving device; (3) dissolving hydrogen gas in the degassed water supplied to the hydrogen dissolving device, and sending the obtained hydrogen dissolved water to the sterilizer A hydrogen dissolution step, (4) a sterilization step of sterilizing the hydrogen-dissolved water supplied to the sterilization device, and sending the obtained hydrogen-containing water to the filling device, and (5) hydrogen-containing water supplied to the filling device. Filling the sealed container and sending the filled water product to the heat sterilizer, and (6) a heat sterilization step of heat sterilizing the water product sent to the heat sterilizer, The apparatus is divided into a water chamber and a gas chamber by a gas permeable membrane, and the deaeration is performed in the water chamber. The hydrogen-containing water obtained in step (4) is provided with a gas permeable membrane module that dissolves hydrogen gas in the degassed water by supplying hydrogen gas under pressure to the gas chamber. A part of the water was returned to the deaerator in step (2), and water for drinking was produced by a method of circulating water between steps (2) to (4).

The sealed container used in the above (5) filling step was a gusset-type spouted bag-like container (FIG. 5) sold as an appropriate filling amount: 350 ml.
As shown in FIG. 5, the gusset type container 6 is shaped like a box (cuboid) when filled with the contents (hydrogen-containing water), and this container is formed into a bag shape by thermally welding an aluminum laminate sheet. The container body 61 is composed of a resin spout 62 and a resin cap 63.
The container body 61 folds the long and narrow side sheets 611c and 611d into two sides on both sides of the front and rear sheets 611a and 611b having a substantially rectangular shape, and joins the lower edges of the front and rear sheets 611a and 611b together. Thus, the bottom portion 612 was formed, and the side edge portions were joined together to form the town portion 613. Then, the spout 62 is inserted into the insertion port 614 at the substantially center of the upper edge of the front and rear sheets 611a and 611b, and joined together with the front and rear sheets 611a and 611b and the side sheets 611c and 611d together with the spout 62. Formed

[Boxing kit]
The boxing kit 1 of Example 1 thru | or Example 5 is shown in FIG. 1 thru | or FIG.

The boxing kit of Example 1 (FIG. 1) is composed of a rectangular box 3 and an appropriate number of partitions 4 therein, and the hydrogen-containing water product 2 for drinking is placed in the box 3 of the boxing kit 1 at the bottom of the container body 21. The partition member 4 is provided so as to maintain an upside down posture in which 21a faces upward and, conversely, the cap 22 faces downward. Both the box 3 and the partition member 4 are made of cardboard.
The partition member 4 includes a vertical plate and a horizontal plate that are orthogonal to each other, and is a plate member that partitions the internal space of the box 3 into a lattice shape. Each of the areas formed by the partition material 4 is a space that is just large enough to contain a drinking hydrogen-containing water product. That is, the partition material 4 is in contact with the periphery of the container body 21 of the beverage-containing hydrogen-containing water product 2, and the partition material 4 separates the beverage-containing hydrogen-containing water product 2 into individual (one) product. Are provided in a grid pattern. By arranging the partition material 4 in this manner, when any one of the beverage-containing hydrogen-containing water products 2 loaded in the box 3 is taken out, the remaining beverage-containing hydrogen-containing water products 2 loaded in the box 3 Can maintain the posture in which the bottom 21a of the container body 21 faces upward.
The height of the partition member 4 is set at a position lower than the bottom portion 21 a of the container body 21. By adjusting the height of the partition member 4 in this manner, the ease of taking out the hydrogen-containing water product 2 loaded in the box 3 is improved.

In the boxing kit of Example 2 (FIG. 2), the partition material 4 includes two hydrogen water products 2 for drinking water side by side (FIG. 2 (a)) or two pieces before and after the vertical row (FIG. 2 (b)). )) The configuration is the same as that of the first embodiment except that it is provided so as to be separated.
In the boxing kit of the present embodiment, when the partition material 4 is provided so as to be divided by two, when one beverage-containing hydrogen-containing water product 2 in the area formed by the partition material 4 is taken out, the other beverage The hydrogen-containing water product 2 can maintain an oblique posture in which the bottom portion 21a of the container body 21 faces upward in one area partitioned by the partition material 4, thereby suppressing the release of hydrogen. And since the usage-amount of the partition material 4 can be reduced, it leads to the reduction of cost.

The boxing kit of Example 3 shown in FIG. 3 is an example in which posture holding means 5 is provided instead of the partition material 4. As in the case of the box 3, the posture holding means 5 is a cardboard plate material, and is composed of an appropriate number of insertion holes 5a provided on the surface of the plate material at appropriate intervals in the front, rear, left and right directions. Specifically, an insertion hole 5a into which the cap 22 of the beverage-containing hydrogen-containing water product 2 can be inserted is provided as the posture holding means 5, and the insertion hole 5a has a radial (pentagonal) cut 5b. A groove 5c is provided around the notch so that it can be easily bent, thereby facilitating insertion and withdrawal of the cap 22. Further, the corrugated board of the posture holding means 5 is bent around 5d to provide a space for the length of the cap 22.
The posture holding means 5 can be easily formed by making a cut in one cardboard and bending the periphery thereof. In addition, the beverage-containing hydrogen-containing water product 2 can be easily taken out from the box 2.

And the boxing kit of Example 4 shown in FIG. 4 is the boxing kit 1 which employ | adopted both the partition material 4 and the attitude | position holding means 5. FIG. By adopting both the partition material 4 and the posture holding means 5, the posture (container body 21) of the drinking hydrogen-containing water product 2 can be obtained even when the boxing kit 1 is roughly handled during transportation or storage. It is easy to maintain an upside-down posture in which the bottom portion 21a faces upward and the cap 22 faces downward.

  In the boxing kit of Example 5 shown in FIG. 5, a label 7 is displayed on the upper surface and side surface of the box 3 of the boxing kit of Example 1 to indicate that the hydrogen-containing water product 2 for drinking is loaded in the box 3. It is an example which shows having been provided. In addition, in order to make a figure easy to understand, the partition material 4 is abbreviate | omitted in FIG.

[Changes in dissolved hydrogen concentration due to differences in storage conditions]
The produced hydrogen-containing water product for drinking is normally placed on a table at room temperature (Comparative Example 1: posture in which the surface 611a or 611b in FIG. 5 is grounded) or placed upside down (Example 5: Cap 22 is a table) In a posture in which the bottom 21a of the container body faces upward).
The dissolved hydrogen concentration of drinking hydrogen-containing water was measured from day 0 (immediately after production) to 90 days later (180 days after inversion) (number of samples: 2 each). Table 1 shows the reduction rate (%) of the dissolved hydrogen concentration immediately after the production.
In addition, this test was performed using the hydrogen-containing water product for drinks which adjusts the dissolved hydrogen density | concentration of the hydrogen-containing water for drinks to 1.40 ppm, and is filled.

As shown in Table 1, in the beverage-containing hydrogen-containing water product of Comparative Example 1 stored normally, the decrease rate of the dissolved hydrogen concentration immediately after production reached 37.9% after 90 days.
On the other hand, in the beverage-containing hydrogen-containing water product of Example 5 stored upside down, the reduction rate was 20.7% even after 90 days had elapsed, and a relatively high dissolved hydrogen concentration was maintained as compared with Comparative Example 1. After 150 days, the rate of decrease in dissolved hydrogen concentration was almost the same as that of Comparative Example 1.
Thus, by the method of storing the hydrogen-containing water product for beverages in an inverted posture according to the present invention, it was possible to maintain the dissolved hydrogen concentration of the hydrogen-containing water product for beverages at a high value for a long time.

DESCRIPTION OF SYMBOLS 1 Box-packing kit 2 Hydrogen-containing water product for drinks 21 Container body 21a Bottom part of container body 22 Cap 3 Box 4 Partition material 5 Attitude holding means 5a Insertion hole 5b Cut 5c Groove 5d Surrounding 6 Bag-like container with spout 61 Container body 611a ~ 611d Sheet 612 Bottom 613 Machi 614 Insert 62 Spout 63 Cap 7 Label

Claims (8)

A boxing kit in which a hydrogen-containing water product for drinking is loaded in a box,
The beverage-containing hydrogen-containing water product includes a flexible bag-like container body, a spout inserted into the container body, and a cap of the spout attached to the top of the container body. Inside the packaging container with a spout is filled with hydrogen-containing water for drinking,
The beverage-containing hydrogen-containing water product is loaded into the box with the container body in a posture in which the bottom of the container body faces up and the cap faces down. Product boxing kit. The boxing kit according to claim 1, wherein the two or more hydrogen-containing water products for beverages are loaded in a box so that the container bodies come into contact with each other. The boxing kit according to claim 2, wherein the box is provided with a partition material that divides two or more drinking hydrogen-containing water products loaded in the box into individual products. The boxing kit according to claim 2, wherein the box is provided with a partition material that divides two or more drinking hydrogen-containing water products loaded in the box into two or three products. The box has posture holding means for restraining movement of the cap so that the inverted posture of the beverage-containing hydrogen-containing water product is maintained with the bottom of the container body facing upward and the cap facing downward. The boxing kit according to claim 1 or 2, comprising: The box has posture holding means for restraining movement of the cap so that the inverted posture of the beverage-containing hydrogen-containing water product is maintained with the bottom of the container body facing upward and the cap facing downward. The boxing kit of Claim 3 or Claim 4 which is provided. The label | marker which displays the hydrogen-containing water product for drinks loaded in a box is provided in at least one place and / or upper surface of the side surface of the said box in any one of Claims 1 thru | or 6. The boxing kit described. In the inside of a packaging container with a spout comprising a flexible bag-shaped container body, a spout inserted into the container body, and a cap of the spout attached to the top of the container body When packaging beverage-containing hydrogen-containing water products that are filled with hydrogen-containing water,
Packing the beverage-containing hydrogen-containing water product into the box with the bottom of the container band facing upward and the cap facing downward, on the other hand, Preservation method.

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