JP5013072B2 - Manufacturing method of kagami sachet - Google Patents

Description

  TECHNICAL FIELD The present invention relates to a mirror bowl package in which a bowl is accommodated in a mirror bowl-shaped plastic container (sheet molded product).

Traditionally, in Japan, it has been customary to decorate double mirrors during New Years and celebrations, or to provide double mirrors on the god shelf. On the other hand, with the changing times, Japanese houses have become more airtight, which has had a major impact on Kagami. In other words, a highly airtight house provides a comfortable space in a modern society with good air conditioning, but has become one of the causes for the harmful mold that was hard to occur for Kagami-an. Yes. Therefore, mold occurs before the mirror is opened, and a situation occurs in which the mold cannot be eaten by mold on the day of mirror opening. Therefore, recently, a so-called “mirror wrapping body” in which a plastic container (sheet molded product) whose outer appearance is formed into a shape of a mirror mirror is filled with a large number of chopping body individual pieces that are individually enclosed in a bag together with an oxygen scavenger. Is sold. This kagami sachet is quite popular in small size.
JP-A-6-34494 JP 2003-146383 A

  The above-mentioned mirror bowl package can be used as a mirror bowl for decorating. There is an advantage that it does not take the trouble of cutting. However, there is a problem in that overcutting is performed because the cut cake is individually packaged and further put into the container body and the lid material is sealed in a sealed state. Furthermore, when trying to enclose a plurality of such chopped individual packages in a small container body, since it is difficult to mechanize due to insufficient clearance in the container body resulting from the packaging material for the individual packaging, the current situation relies on hand packing. There was a problem in terms of efficiency.

  In order to avoid excessive packaging, it is also possible to place cutting and round baskets directly in a plastic container without using individual cutting baskets. By absorbing the oxygen in the container and reducing the amount of gas in the container body, the container body, which is a sheet molded product, is deformed into an oval shape, or the container is deformed so that the top portion is recessed. .

The present invention has been made in view of such problems, the purpose of which is to suppress the use of packaging materials to avoid excessive packaging as much as possible, and to have packaging by a machine, It is another object of the present invention to provide a method for manufacturing a mirror package that prevents deformation even when an oxygen scavenger is added.

In order to achieve the above object, a method for producing a mirror package of the present invention includes a container body made of a sheet molded product formed in a shape of a stacked mirror cup and having an opening at the bottom, and one filled in the container body. Or it consists of a plurality of scissors and a lid member that seals and closes the bottom opening of the container body, and the oxygen scavenger is put into the container body together with one or a plurality of scissors. A method of manufacturing a mirror package that is in a state of being affixed to the inside of a material, and in which the inside of the container body is purged with nitrogen, first using a plastic sheet having gas barrier properties, A sheet molded product in which a plurality of sheets are arranged, and then the container body portion of the sheet molded product is filled with soot and covered with a film-like cover material having a gas barrier property in which an oxygen scavenger is attached to the inside at a predetermined interval. , Individual container body After heat sealing around the bottom opening in the minute, it is cold-pressed and then individually punched. When filling the container body with soot, seal the lid with nitrogen gas while blowing the container body It is characterized by that.

In the manufactured mirror package, even though the inside of the container body is replaced with nitrogen, not all of the container body is replaced with nitrogen, and air or oxygen remains slightly. And, since the oxygen scavenger absorbs this remaining oxygen, the generation of mold is prevented, and since the amount of absorbed oxygen is small, the amount of gas decrease in the container body is small, and the container body Will not be deformed.

Since the mirror package manufactured according to the present invention has the basket directly in the container body, the packaging is simple and not excessively packaged as compared to the conventional one in which the cut basket individual package is inserted, and becomes garbage. Since things decrease, it becomes environmentally friendly. Furthermore, since there is no packaging material for individual packaging, a sufficient clearance in the container body can be secured, and the packaging suitability by the machine is improved. The oxygen scavenger placed with the bag absorbs the oxygen remaining in the container body, so that the generation of mold is prevented and the amount of oxygen remaining in the container body is small. Even after absorption, the amount of gas does not decrease so much, so that the container body does not deform.

  Next, embodiments of the present invention will be described in detail with reference to the drawings.

Figure 1 is a perspective view showing an example of a rice cake package that is more prepared to present invention, FIG. 2 is a longitudinal sectional view of a rice cake packaging body shown in FIG.

The mirror bowl package A includes a container body 1 formed of a sheet molded product having a shape of a double mirror bowl and an open bottom, two round baskets 2 directly filled in the container body 1, and a container body 1 And a lid 3 that closes and closes the bottom opening. And in the container main body 1, the oxygen scavenger 4 is put with the round go 2 and the inside of the container main body 1 is replaced by nitrogen gas (N ₂ gas).

  The manufacturing procedure of the mirror package A is as follows. First, using a plastic sheet having gas barrier properties, a sheet molded product in which a plurality of container bodies 1 are arranged is manufactured. Then, the round body 2 is automatically filled in the container body portion of the sheet molded product on the dedicated line, and the film-like lid material 4 on which the oxygen scavenger 3 is attached at a predetermined interval is covered, and the bottom opening in each container body portion It is manufactured by heat-sealing the periphery of the substrate and then punching it individually after cooling and pressing. In this manufacturing process, when the container body portion is filled with the round basket 2, the lid material 4 is sealed and sealed while blowing nitrogen gas to the container body portion. Therefore, in this case, the oxygen scavenger 3 is attached to the inside of the lid 4.

As described above, the container body 1 is directly filled with the round bottle ₂ under the N ₂ gas flush and the lid 4 is sealed. However, the inside of the container body 1 is not 100% replaced with nitrogen, and a little air, that is, oxygen remains. It becomes a state. However, since the oxygen absorber 3 is contained in the container body 1 and the oxygen absorber 3 absorbs the remaining oxygen, generation of mold is prevented. In addition, since only a small amount of oxygen is absorbed, the amount of gas decrease in the container body 1 is small, and the container body 1 is not deformed.

  The container body 1 is manufactured using a plastic sheet having a gas barrier property, but it goes without saying that a film having a gas barrier property is also used for the lid 4.

  The baskets directly filled in the container body 1 are not limited to the same two round baskets 2 as described above. There may be two large and small ridges, or a plurality of small ridges. Of course, you can use just one big bowl.

As described above, the embodiment of the present invention has been described in detail. However, the method for manufacturing a mirror package according to the present invention is not limited to the above-described embodiment, and does not depart from the spirit of the present invention. Various changes are possible.

Is a perspective view showing an example of a rice cake package that is more produced in the present invention. It is a longitudinal cross-sectional view of the mirror package shown in FIG.

A Mirror packaging 1 Container body 2 Round bowl 3 Oxygen scavenger 4 Lid

Claims (1)

  A container body made of a sheet molded product formed into a shape of a mirror mirror bowl and having an opening at the bottom, one or a plurality of baskets filled in the container body, and a lid member for sealing and closing the bottom opening of the container body In the container body, an oxygen scavenger is put together with one or a plurality of scissors, and the oxygen scavenger is attached to the inside of the lid material. Is a method for manufacturing a kagami wrapping body that is purged with nitrogen, first, using a plastic sheet having gas barrier properties, a sheet molded product in which a plurality of container bodies are arranged, and then a container in the sheet molded product Fill the main body with candy, cover it with a gas barrier film-like cover material with oxygen scavenger affixed inside at predetermined intervals, heat seal the area around the bottom opening of each container main body, and then press the cooling press do it Luo and individually punched so, when filling the cake on the container body portion, the production method of rice cake package, characterized in that sealing by sealing the cover material while blowing nitrogen gas into the container body portion.

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