JP3005333U - Wrapping paper for mushroom cultivation - Google Patents

Abstract

(57) [Summary] [Purpose] To enable appropriate adjustment of humidity according to the season and differences in cultivation environment. [Structure] Paper 3a is fixed on both sides of synthetic resin film 2a to form wrapping paper 1a. A ventilation part 4a is formed in the film 2a. The paper 3a is impregnated with paraffin wax. [Effect] The wrapping paper 1a in which the ratio of the ventilation part 4a is small is used in the dry season and the dry place. This makes it difficult for the moisture in the wrapping paper 1a to come out to the outside, and the humidity in the wrapping paper 1a can be kept high. In a wet season and a wet place, a wrapping paper 1a having a large proportion of the ventilation part 4a is used. Thereby, external humidity can be introduced into the wrapping paper 1a, and the humidity inside the wrapping paper 1a can be increased.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a mushroom wrapping paper.

[0002]

[Prior art]

 Conventionally, for example, as described in Japanese Utility Model Publication No. 5-2061, in the cultivation of mushrooms such as enoki mushrooms, in order to prevent the mushrooms from disturbing the posture and discoloring the mushrooms due to direct light rays The wrapping paper is wrapped in a bundle. Then, in order to improve the moisture retention, the mushroom wrapping paper described in the above publication has a structure in which paper is fixed on both sides of a synthetic resin film that does not have air permeability, and this paper is impregnated with paraffin wax. Has become.

[0003]

[Problems to be solved by the device]

 However, in the above-mentioned wrapping paper for mushroom cultivation, there is a problem that the humidity in the wrapping paper cannot be appropriately adjusted because the synthetic resin film having no air permeability is used. In other words, conditions such as atmospheric humidity vary depending on the season and cultivation environment, but the humidity cannot be adjusted according to each condition. When the humidity is high in the wet season or in a wet area, it is kept over-humid in the paper wrapped with the conventional synthetic resin film that does not have air permeability, and the growing mushrooms cannot grow evenly.

The present invention is intended to solve such problems, and it is an object of the present invention to provide a mushroom wrapping paper for which the humidity in the wrapping paper can be appropriately adjusted according to the season and the cultivation environment. And

[0005]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, the invention according to claim 1 is a mushroom wrapping paper in which paper is fixed on both front and back sides of a synthetic resin film, and the paper is impregnated with paraffin wax. Is formed.

According to a second aspect of the present invention, in the paper wrapper for mushroom cultivation according to the first aspect, the ventilation part is an opening.

According to a third aspect of the present invention, in the wrapping paper for mushroom cultivation according to the first aspect of the present invention, the film is formed into a blind shape and the ventilation portion is formed into a slit shape.

According to a fourth aspect of the present invention, in the paper wrapper for mushroom cultivation according to the first aspect, the area of the ventilation part is 20 to 80% of the entire area.

[0009]

[Action]

 The wrapping paper for mushroom cultivation according to the first aspect of the present invention is used by being wrapped in a bundle of mushrooms such as enoki mushrooms, and is intended to evenly grow the mushrooms by disturbing the posture of the mushrooms and keeping the wettability inside the wrapping paper constant. . Along with this, the synthetic resin film enhances the strength of the wrapping paper and the moisture retention inside the wrapping paper, but the ventilation part of the film allows the humidity to be adjusted according to the season and the difference in the cultivation environment. For example, in the wet season or wet areas, when the inside of the wrapping paper becomes over-humid, the ventilation part of the film is enlarged to facilitate the release of moisture to the outside.

In the mushroom wrapping paper of the second aspect of the present invention, since the ventilation part is composed of the opening holes, the whole film can be used in the production process.

On the other hand, in the mushroom wrapping paper of the third aspect of the invention, since the film is made into a blind shape and the ventilation part is formed into a slit shape, a plurality of films are sandwiched between two papers in manufacturing. You can fix it with.

Further, the area of the ventilation part of the film is preferably 20 to 80% of the entire area as in the invention of claim 4. In the dry season or in a dry place, it is better to reduce the proportion of the ventilation part, which makes it difficult for the moisture in the paper wrapper to escape to the outside. On the other hand, in the wet season and in wetlands, increasing the proportion of the ventilation part makes it easier for moisture to escape. If the area of the ventilation part is 20% or less, and if the area of the ventilation part is 80% or more, an appropriate humidity adjusting effect in the wrapping paper cannot be obtained.

[0013]

【Example】

 Hereinafter, a first embodiment of the mushroom wrapping paper of the present invention will be described with reference to FIGS. 1 to 3. As shown in FIG. 1, the wrapping paper 1a has a three-layer structure in which the paper 3a is fixed on both front and back sides of the synthetic resin film 2a. The synthetic resin film 2a is made of, for example, a polyolefin such as polyethylene and has a ventilation part 4a having a large number of openings. Further, both papers 3a are impregnated with paraffin wax. The synthetic resin film 2a and the paper 3a are fixed to each other by heat welding or adhesion. Although not shown, the wrapping paper 1a may be formed with a large number of longitudinal stripes along the generatrix direction of the wrapping paper 1a in order to make it easier to wrap and to increase the strength.

Next, a method of manufacturing the wrapping paper 1a will be briefly described with reference to FIG. Two sheets of paper 3a are fed between a pair of rollers 6 which rotate as shown by the arrow, and a synthetic resin film 2a is fed so as to be sandwiched between these papers 3a. A ventilation part 4a is previously formed in the film 2a. Then, when passing between the rollers 6, the film 2a and the paper 3a are fixed and integrated with each other. Further, the paper 3a is impregnated with paraffin wax through the applicator 7. In this way, the long wrapping paper 1a is obtained, which is further cut to obtain the wrapping paper 1a having a predetermined shape.

When using Enoki mushroom as an example, as shown in FIG. 3, when the mushroom 11 extends 3 to 4 cm from the mouth of the bottle 12, the bundle of mushrooms 11 is wrapped with the wrapping paper 1 a from the mouth of the bottle 12. The tape is wound upward in a conical tube shape, and in this state, the lower end of the wrapping paper 1a is fixed to the mouth of the bottle 12 by a fixture such as a C-shaped clip 13. The wrapping paper 1a having the above-described structure is excellent in strength and shape retention, and can be wound into a desired shape around the mouth of the bottle 12 by a generally used automatic paper wrapping device. The wrapping paper 1a prevents the mushroom 11 from disturbing its posture.

In addition, due to the synthetic resin film 2a, the moisture retaining property in the wrapping paper 1a is high. Moreover, since the ventilation portion 4a is formed in the film 2a, when the humidity in the wrapping paper 1a becomes too high, the moisture in the wrapping paper 1a is exhausted to the outside through the ventilation portion 4a. The inside of the wrapping paper 1a is prevented from becoming over-humidified. In this way, the mushrooms 11 grow in a state where the humidity inside the wrapping paper 1a is appropriately maintained, so that a uniform growing state is obtained. That is, the mushroom 11 has a substantially uniform height of the umbrella portion and extends straight, so that a good quality mushroom 11 can be obtained.

Furthermore, by changing the opening area of the ventilation part 4a, it is possible to appropriately adjust the humidity according to the season and the difference in the cultivation environment. For example, in a dry season or a dry place, it is preferable to use the wrapping paper 1a in which the ratio of the ventilation part 4a is small. As a result, it is possible to suppress the humidity inside the wrapping paper 1a from being discharged to the outside, and the humidity inside the wrapping paper 1a can be kept high. On the other hand, in the wet season and wet land, it is preferable to use the wrapping paper 1a having a large proportion of the ventilation portion 4a. That is, the wrapping paper 1a having an appropriate area of the ventilation part 4a may be used depending on the season and the difference in cultivation environment.

The area of the ventilation part 4a is preferably 20 to 80% of the total area of the wrapping paper 1a. If the area of the ventilation part 4a is 20% or less, or 80% or more, an appropriate humidity adjusting effect in the wrapping paper 1a cannot be obtained.

In addition, in the first embodiment, since the ventilation part 4a is formed as the opening hole in the synthetic resin film 2a, the film 2a can be manufactured by using a single film 2a. You can easily.

FIG. 4 shows a second embodiment of the present invention. The wrapping paper 1b of the second embodiment is also composed of one synthetic resin film 2b and two papers 3b sandwiching the synthetic resin film 2b. Then, in the second embodiment, the synthetic resin film 2b is made of a porous material. That is, the ventilation part 4b exists as an extremely large number of fine opening holes throughout the synthetic resin film 2b.

5 and 6 show a third embodiment of the present invention. As shown in FIG. 5, the wrapping paper 1c of the third embodiment is also composed of a synthetic resin film 2c and two sheets of paper 3c sandwiching it. In the third embodiment, the synthetic resin film 2c is in the shape of a blind along the longitudinal direction of the wrapping paper 1c, and the ventilation part 2c is also in the shape of a slit along the longitudinal direction of the wrapping paper 1c.

When manufacturing the wrapping paper 1c, as shown in FIG. 6, two papers 3c are fed between a pair of rollers 6 and are sandwiched between the papers 3c so that a plurality of tape-shaped synthetic resins are formed. Send in film 2c. When passing between the rollers 6, the plurality of films 2c and the paper 3c are fixed and integrated with each other. Then, a part where there is no film 2c between the two papers 3c, that is, a gap between the films 2c becomes a ventilation part 4c.

According to the configuration of the third embodiment, the wrapping paper 1c is relatively easy to manufacture as described above, and the yield of the synthetic resin film 2c is improved in manufacturing. Furthermore, the ratio of the ventilation part 4c to the entire wrapping paper 1c can be set automatically by changing the width and the interval of the film 2c.

FIG. 7 shows a fourth embodiment of the present invention. The wrapping paper 1d of the fourth embodiment is also composed of a synthetic resin film 2d and two papers 3d sandwiching the synthetic resin film 2d. In the fourth embodiment, the synthetic resin film 2d is in the shape of a blind along the short side of the wrapping paper 1d, and the ventilation part 2d is also in the shape of a slit along the short side of the wrapping paper 1d.

In the manufacturing process, for example, it is possible to first stick the synthetic resin film 2d to the one paper 3d and then stick the other paper 3d so as to cover the film 2d.

FIG. 8 shows a fifth embodiment of the present invention. The wrapping paper 1e of the fifth embodiment is also composed of a synthetic resin film 2e and two papers 3e sandwiching the synthetic resin film 2e. Further, in the fifth embodiment, the synthetic resin film 2e has a lattice shape, and therefore the ventilation portion 4e is formed as a square opening hole.

Furthermore, the present invention is not limited to the above-mentioned embodiments, and various modifications can be made. For example, the materials of the synthetic resin film and the paper are not limited to those mentioned above, and can be appropriately selected. Further, the shapes and arrangements of the synthetic resin film and the ventilation part are not limited to those in the above-mentioned embodiments.

[0028]

[Effect of device]

 According to the first aspect of the present invention, a paper is fixed on both sides of the synthetic resin film, and in the mushroom wrapping paper obtained by impregnating the paper with paraffin wax, the film is provided with the ventilation part. Humidity can be adjusted appropriately according to the season and differences in cultivation environment.

According to the second aspect of the invention, since the ventilation portion of the film is the opening hole, the wrapping paper can be easily manufactured.

According to the third aspect of the present invention, the film is formed into a blind shape and the ventilation portion is formed into a slit shape. Therefore, the manufacturing yield can be improved.

According to the invention of claim 4, since the area of the ventilation part is set to 20 to 80% with respect to the entire area, the humidity in the wrapping paper can be adjusted more appropriately.

[Brief description of drawings]

FIG. 1 is a cross-sectional view showing a first embodiment of a mushroom wrapping paper of the present invention.

FIG. 2 is a perspective view showing the outline of the same manufacturing method as above.

FIG. 3 is a perspective view showing a usage state of the same.

FIG. 4 is a development view showing a second embodiment of the mushroom wrapping paper of the present invention.

FIG. 5 is a development view showing a third embodiment of the mushroom wrapping paper of the present invention.

FIG. 6 is a perspective view showing the outline of the same manufacturing method as above.

FIG. 7 is a development view showing a fourth embodiment of the mushroom wrapping paper of the present invention.

FIG. 8 is a development view showing a fifth embodiment of the mushroom wrapping paper of the present invention.

[Explanation of symbols]

 1a, 1b, 1c, 1d, 1e Wrapping paper 2a, 2b, 2c, 2d, 2e Synthetic resin film 3a, 3b, 3c, 3d, 3e Paper 4a, 4b, 4c, 4d, 4e Ventilation part

Claims (4)

[Scope of utility model registration request] 1. A wrapping paper for mushroom cultivation, wherein paper is fixed on both front and back sides of a synthetic resin film, and the paper is impregnated with paraffin wax, wherein a vent is formed in the film. .. 2. The wrapping paper for mushroom cultivation according to claim 1, wherein the ventilation part is an opening hole. 3. The wrapping paper for mushroom cultivation according to claim 1, wherein the film is formed into a blind shape and the ventilation part is formed into a slit shape. 4. The area of the ventilation part relative to the entire area
20-80%, The mushroom wrapping paper of Claim 1 characterized by the above-mentioned.