JPH0237730Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to a partition using wheat flour.

Conventionally, the interior partitions of gift boxes and the like have been manufactured by pressure molding plastic sheets or by molding them from styrofoam, cardboard, etc., but styrofoam in particular poses a pollution problem when disposed of. The challenge in this field is to make it possible to decompose naturally. The partitions of conventional gift boxes as described above need to be matched to the shape of the stored items, and it is not possible to use the partitions to immediately assemble items that the customer has selected at the store. It is impossible to accommodate various shapes of these stored articles. This is even more of a serious problem when considering the problem of disposal pollution.

The partitions in the gift box of this invention are made using wheat flour, and the solid product is made by mixing gluten with water and a foaming agent such as baking soda, expanding it 10 to 40 times, and baking it, then cutting it into the box. The foam can be broken and embedded into the shape of the product by simply pushing the product into the product, and sometimes crushed powder is generated, but to prevent this, polyvinyl alcohol is added to the gluten. This can be achieved by adding some amount of powder such as or CMC to give some caking and film properties.

Figure 1 A shows a state in which article B is to be stored in A, which is made by adding baking soda to gluten and foaming it 10 to 40 times, then baking it and cutting it into the shape of a box (inner partition base). This is an explanatory diagram showing a state in which article B is inserted and buried in the rice cake, and at this moment, partition A' is formed.

Further, the partition matrix A is housed in a plastic film C, which may or may not be printed, as shown in FIG.
By pushing the article B from above, you can prevent the crushed powder from scattering, and if you use a plastic film D with flocking on one side as shown in Figure 3 instead of this film bag, it will be even more luxurious. In any case, since there is no need for the trouble of molding the shape of the stored article in advance, the cost can also be reduced.

The foaming rate of the divider base using the glue of the present invention can be adjusted to about 30 times when storing relatively lightweight items, and to 15 to 20 times when storing relatively heavy items. be able to.

In addition, when disposing of the divider using the glue of this invention, it can be incinerated, natural reduction is possible, it can be disintegrated and solubilized in water, and it is harmless to humans and animals, and can be used as fish feed or for cultivating microorganisms. It is.

[Brief explanation of the drawing]

Figure 1 is an explanatory diagram of the inner partition using the glue of the present invention, A is an explanatory diagram when articles are to be stored in the inner partition base, and B is an explanatory diagram showing the state in which articles are pushed into the inner partition base and stored. Figure 2 is an explanatory diagram of the case where the partition matrix is stored in a plastic film bag and used, and Figure 3 is an explanatory diagram in which a film with flocked hair on one side is placed on the partition matrix and articles are pushed onto it. FIG. 2 is an explanatory diagram of a state in which a partition is formed. A...Inner partition base, A'...Inner partition, B...Articles to be stored, C...Plastic film, D
...Film with flocked hair on one side.

Claims (1)

[Scope of utility model registration request] Foaming rate 10-40 made by mixing baking soda with gluten and baking
An inner partition using glue, in which the inner partition is formed by simply cutting and inserting a double-sized solid foam into a packaging box according to the internal shape of the packaging box and pushing an article into the box.