JP2017070885A - Excreta treatment material - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an excreta treatment material capable of omitting a laying work of granules.SOLUTION: An excreta treatment material 1 includes a plurality of granules 10 and a packaging bag 20. The granules 10 are granules for treating excreta. The plurality of granules 10 are stored in the packaging bag 20. The packaging bag 20 is provided with an opening port 32 capable of opening the packaging bag 20 from a part other than its end 20a.SELECTED DRAWING: Figure 1

Description

  The present invention relates to excrement disposal materials.

  As a conventional excrement processing material, there exists a thing described in patent document 1, for example. The excrement disposal material described in the document includes a plurality of granular materials that absorb and treat human or animal excrement. These granular materials are shipped in a state of being collectively contained in one packaging bag.

JP 2010-158253 A

  Such excrement disposal materials are used in a state where they are laid in a box-shaped toilet. Therefore, prior to the use of the excrement disposal material, the user needs to open the packaging bag and then lay the granular material accommodated therein in the toilet. Such laying work is a burden on the user. In some cases, the granular material may be scattered outside the toilet or dust (a part of the granular material may be peeled off) during the laying operation.

  This invention is made | formed in view of the said subject, and it aims at providing the excrement disposal material which can abbreviate | omit the installation work of a granular material.

  The excrement disposal material according to the present invention includes a plurality of granules for treating excrement and a packaging bag containing the plurality of granules, and the packaging bag includes an end portion of the packaging bag. An opening that can be opened from other portions is provided.

  This excrement disposal material is provided with an opening that can open the packaging bag from a portion other than the end portion. By opening the packaging bag using such an opening, the granular material can be exposed from the front surface or the back surface of the packaging bag. Therefore, if the packaging bag is placed in the toilet with the side where the granular material is exposed facing upward, the user can use the excrement disposal material immediately after opening the packaging bag. That is, after opening the packaging bag, the excrement disposal material can be used without performing the work of laying the granular material accommodated therein in the toilet.

  ADVANTAGE OF THE INVENTION According to this invention, the excrement disposal material which can abbreviate | omit the installation work of a granular material is implement | achieved.

It is a top view which shows 1st Embodiment of the excrement disposal material by this invention. It is sectional drawing along the II-II line of FIG. 1 is a schematic diagram showing a granular body 10. FIG. It is a top view which shows the state by which the packaging bag 20 was opened in the excrement disposal material of FIG. It is an end elevation which shows the state by which the excrement disposal material shown in FIG. 4 was arrange | positioned in the toilet. It is a top view which shows the packaging bag which concerns on a comparative example. It is a perspective view which shows the state by which the packaging bag of FIG. 6 was opened. It is a top view which shows 2nd Embodiment of the excrement disposal material by this invention. It is a top view which shows the state by which the packaging bag 20 was opened in the excrement disposal material of FIG. It is a top view which shows 3rd Embodiment of the excrement disposal material by this invention. It is a top view which shows the state by which the packaging bag 20 was opened in the excrement disposal material of FIG. It is a top view which shows 4th Embodiment of the excrement disposal material by this invention. It is a top view which shows the state by which the packaging bag 20 was opened in the excrement disposal material of FIG. It is a top view which shows 5th Embodiment of the excrement disposal material by this invention. It is a top view which shows the state by which the packaging bag 20 was opened in the excrement disposal material of FIG.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. In the description of the drawings, the same reference numerals are assigned to the same elements, and duplicate descriptions are omitted.
(First embodiment)

  FIG. 1 is a plan view showing a first embodiment of the excrement disposal material according to the present invention. 2 is a cross-sectional view taken along the line II-II in FIG. The excrement disposal material 1 is an excrement disposal material used for processing human or animal excrement, and includes a plurality of granular bodies 10 and a packaging bag 20.

  FIG. 3 is a schematic diagram showing the granular material 10. The granular material 10 is a granular material for processing excrement. In this embodiment, the granular material 10 processes the excrement by absorbing the excrement. Each granular material 10 has a core portion 12 and a covering portion 14. The core part 12 is formed into a granular shape. Examples of the granular shape include a sphere, a cylinder, and an ellipsoid. The core 12 has a function of absorbing and retaining excrement. As a material constituting the core part 12, for example, papers, tea shells, plastics, or okara can be used. These materials are preferably the main materials of the core 12. Here, the main material of the core part 12 means a material having the largest weight ratio in the core part 12 among the materials constituting the core part 12.

  Paper refers to a material mainly composed of pulp. Examples of papers include, in addition to ordinary paper, PVC wallpaper classifieds (paper obtained by classifying PVC wallpaper), fluff pulp, papermaking sludge, pulp sludge, and the like. As plastics, for example, a paper diaper classification product (plastic obtained by classifying paper diapers) may be used. The okara is preferably dry okara.

  The covering portion 14 covers the core portion 12. The covering portion 14 may cover the entire surface of the core portion 12 or may cover only a part of the surface of the core portion 12. The covering portion 14 has a function of bonding and solidifying the granular bodies 10 that have absorbed excrement during use. As a material constituting the covering portion 14, for example, paper, tea husk, plastics, or okara can be used. These materials are preferably the main materials of the covering portion 14.

  The covering portion 14 contains an adhesive material. As such an adhesive material, for example, starch, CMC (carboxymethyl cellulose), PVA (polyvinyl alcohol), dextrin, or a water-absorbing polymer can be used. The water-absorbing polymer preferably has an average particle size of 20 μm or less. Here, the average particle diameter means a minimum opening through which particles of 50% by weight or more can pass when a water-absorbing polymer that is an aggregate of a large number of particles is passed through a sieve. Therefore, an average particle diameter of 20 μm or less means that 50% by weight or more of particles can pass when the water-absorbing polymer is passed through a sieve having an opening of 20 μm.

  The granular material 10 can be formed as follows, for example. First, the material constituting the core 12 (core material) is pulverized to a predetermined size by a pulverizer, and then charged into a mixer at a predetermined ratio and mixed. And after adding water as needed, core part material is extrusion granulated with a granulator. Thereby, the some core part 12 shape | molded by the granular form is obtained. Next, the covering portion 14 is formed so as to cover each core portion 12. Specifically, the covering portion 14 is formed by attaching a material (covering material) constituting the covering portion 14 around the core portion 12 using a coating apparatus or the like. The coating material can be applied, for example, by spraying or spraying. Then, the granular material obtained in this way is passed through a sieve having a sieve having a predetermined size, so that only the granular material satisfying a predetermined standard is extracted. Then, the extracted granular material is dried with a dryer. Thus, a plurality of granular bodies 10 are formed.

  Returning to FIG. 1 and FIG. 2, the plurality of granules 10 are accommodated in the packaging bag 20. The packaging bag 20 includes a sheet 22 (first sheet) and a sheet 24 (second sheet). The sheet 22 constitutes the surface of the packaging bag 20, and the sheet 24 constitutes the back surface of the packaging bag 20. The sheet 22 and the sheet 24 are bonded to each other at the peripheral edge portions 22a and 24a. The packaging bag 20 has flexibility. As a material of the packaging bag 20, for example, a plastic such as polyethylene can be used.

  As can be seen from FIG. 1, the packaging bag 20 is provided with an opening 32 capable of opening the packaging bag 20 from a portion other than the end 20 a. The end portion 20 a is a portion where the peripheral edge portion 22 a of the sheet 22 and the peripheral edge portion 24 a of the sheet 24 are bonded together. The opening 32 is provided only in the sheet 22 out of the sheet 22 and the sheet 24. The opening 32 includes a straight perforation 33a (first perforation). The perforation 33a extends in the first direction (vertical direction in FIG. 1) on the sheet 22. The perforation 33 a is provided so as to pass through the center of the sheet 22. Further, the perforation 33a extends over substantially the entire sheet 22 along the first direction. However, the perforation 33a is not formed in the end 20a.

  The effect of the excrement disposal material 1 will be described. In the excrement disposal material 1, an opening 32 that can open the packaging bag 20 from a portion other than the end 20a is provided. By opening the packaging bag 20 using the opening 32, the granular material 10 can be exposed from the surface of the packaging bag 20, as shown in FIG. Therefore, as shown in FIG. 5, if the packaging bag 20 is placed in the box-shaped toilet 90 with the side (surface side) from which the granular material 10 is exposed facing up, the user opens the packaging bag 20, The excrement disposal material 1 can be used immediately. That is, after opening the packaging bag 20, the excrement disposal material 1 can be used without performing an operation of laying the granular material 10 accommodated therein in the toilet 90.

  FIG. 6 is a plan view showing a packaging bag according to a comparative example. Similar to the packaging bag 20, the packaging bag 102 is composed of two sheets bonded to each other at the periphery. A cut opening 104 is provided as an opening in the upper part of the packaging bag 102. The cut end 104 is formed in the end portion 102 a of the packaging bag 102. When the packaging bag 102 is opened using the cut end 104, the packaging bag 102 is opened from its end 102a, and the upper part is opened as shown in FIG. In this state, the granular material cannot be exposed from the front surface or the back surface of the packaging bag 102. Therefore, even if the packaging bag 102 is disposed in the toilet in the same manner as the packaging bag 20 shown in FIG. Cannot be used. Therefore, it is necessary to take out the granular material from the packaging bag 102 and lay it in the toilet. On the other hand, according to this embodiment, as described above, since the opening 32 that can open the packaging bag 20 from a portion other than the end portion 20a is provided, the laying operation is omitted. Can do.

  The packaging bag 20 has a sheet 22 and a sheet 24 that constitute the front surface and the back surface of the packaging bag 20, respectively. For this reason, by forming a perforation etc. in the sheet | seat 22 or the sheet | seat 24, the opening opening which can open the packaging bag 20 from parts other than the edge part 20a is easily realizable. In fact, in this embodiment, the opening 32 which can open the packaging bag 20 from parts other than the edge part 20a is implement | achieved by forming the perforation 33a in the sheet | seat 22. FIG.

  The sheet 22 and the sheet 24 are bonded to each other at the peripheral portions 22a and 24a. Thereby, the packaging bag 20 excellent in external appearance and airtightness can be formed easily.

  The opening 32 is provided only in the sheet 22 out of the sheet 22 and the sheet 24. Thereby, the sheet | seat 22 can be cut | disconnected and the granular material 10 can be exposed on the surface of the packaging bag 20, without cut | disconnecting the sheet | seat 24. FIG. Thus, when the sheet | seat 24 is not cut | disconnected, since the state which the back surface of the packaging bag 20 closed is maintained, it can prevent that the granular material 10 spills out of the packaging bag 20. FIG.

  The opening 32 includes a straight perforation 33a. Thereby, the opening 32 which can open the packaging bag 20 from parts other than the edge part 20a with a simple structure is realizable.

  The perforation 33a extends over substantially the entire sheet 22 along the first direction. Thereby, when the sheet | seat 22 is cut | disconnected along the perforation 33a, the granular material 10 can be exposed in a wide range.

The perforation 33 a is provided so as to pass through the center of the sheet 22. Thereby, when the sheet | seat 22 is cut | disconnected along the perforation 33a, since the granular material 10 will be exposed to the center part of the sheet | seat 22, it becomes easy to use the excrement disposal material 1. FIG.
(Second Embodiment)

  FIG. 8 is a plan view showing a second embodiment of the excrement disposal material according to the present invention. The excrement disposal material 2 is an excrement disposal material used for processing human or animal excrement, and includes a plurality of granules 10 and a packaging bag 20. The structure of the granular material 10 and the packaging bag 20 is as having demonstrated in 1st Embodiment.

  In the present embodiment, the packaging bag 20 is provided with an opening 34 capable of opening the packaging bag 20 from a portion other than the end 20a. The opening 34 is provided only in the sheet 22 of the sheet 22 and the sheet 24. The opening 34 includes a linear perforation 33b (second perforation) in addition to the linear perforation 33a. The configuration of the perforation 33a is as described in the first embodiment.

  The perforation 33b extends on the sheet 22 in the second direction (left-right direction in FIG. 8). The second direction is a direction different from the first direction, which is the extending direction of the perforation 33a. In the present embodiment, the first and second directions are perpendicular to each other. The perforation 33 b is provided so as to pass through the center of the sheet 22. The perforation 33b extends over substantially the entire sheet 22 along the second direction. However, the perforation 33b is not formed in the end 20a.

  The effect of the excrement disposal material 2 will be described. In the excrement disposal material 2, an opening 34 that can open the packaging bag 20 from a portion other than the end portion 20a is provided. By opening the packaging bag 20 using the opening 34, the granular material 10 can be exposed from the surface of the packaging bag 20, as shown in FIG. Therefore, if the packaging bag 20 is placed in the toilet with the exposed side (surface side) of the granular material 10 facing up, the user can use the excrement disposal material 2 immediately after opening the packaging bag 20. It becomes possible. Therefore, the excrement disposal material 2 that can omit the laying operation of the granular material 10 is realized.

  The opening 34 includes a perforation 33b in addition to the perforation 33a. Thereby, compared with the case where the opening 34 consists only of the perforation 33a, the granular material 10 can be exposed in a wide range.

  The perforation 33b extends over substantially the entire sheet 22 along the second direction. Thereby, when the sheet | seat 22 is cut | disconnected along the perforation 33b, the granular material 10 can be exposed to wide range.

The perforation 33 b is provided so as to pass through the center of the sheet 22. Thereby, when the sheet | seat 22 is cut | disconnected along the perforation 33b, since the granular material 10 will be exposed to the center part of the sheet | seat 22, it becomes easy to use the excrement disposal material 2. FIG. Other effects of the present embodiment are the same as those of the first embodiment.
(Third embodiment)

  FIG. 10 is a plan view showing a third embodiment of the excrement disposal material according to the present invention. The excrement disposal material 3 is an excrement disposal material used for processing human or animal excrement, and includes a plurality of granules 10 and a packaging bag 20. The structure of the granular material 10 and the packaging bag 20 is as having demonstrated in 1st Embodiment.

  In the present embodiment, the packaging bag 20 is provided with an opening 35 capable of opening the packaging bag 20 from a portion other than the end 20a. The opening 35 is provided only in the sheet 22 of the sheet 22 and the sheet 24. The opening 35 includes a linear perforation 35a (first perforation) and a linear perforation 35b (second perforation).

  The perforations 35 a and 35 b are provided on the diagonal line of the sheet 22. That is, the extending direction (first direction) of the perforation 35a is a direction parallel to one of the two diagonal lines in the sheet 22, and the extending direction (second direction) of the perforation 35b is the other of the above diagonal lines. The direction is parallel to one side. Therefore, these perforations 35 a and 35 b pass through the center of the sheet 22. The perforations 35a and 35b extend over substantially the entire sheet 22 along the first and second directions, respectively. However, the perforations 35a and 35b are not formed on the end 20a.

  The effect of the excrement disposal material 3 will be described. In the excrement disposal material 3, an opening 35 that can open the packaging bag 20 from a portion other than the end portion 20a is provided. By opening the packaging bag 20 using the opening 35, the granular material 10 can be exposed from the surface of the packaging bag 20 as shown in FIG. 11. Therefore, if the packaging bag 20 is placed in the toilet with the exposed side (surface side) of the granular material 10 facing up, the user can use the excrement disposal material 3 immediately after opening the packaging bag 20. It becomes possible. Therefore, the excrement disposal material 3 that can omit the laying operation of the granular material 10 is realized.

The opening 35 includes a perforation 35a and a perforation 35b. Thereby, compared with the case where the opening 35 consists of only one of the perforation 35a or the perforation 35b, the granular material 10 can be exposed in a wide range. In particular, the perforations 35 a and 35 b are provided on the diagonal line of the sheet 22. Thereby, the granular material 10 can be exposed to the substantially whole surface of the packaging bag 20 (refer FIG. 11). Other effects of the present embodiment are the same as those of the first and second embodiments.
(Fourth embodiment)

  FIG. 12 is a plan view showing a fourth embodiment of the excrement disposal material according to the present invention. The excrement disposal material 4 is an excrement disposal material used for processing human or animal excrement, and includes a plurality of granules 10 and a packaging bag 20. The structure of the granular material 10 and the packaging bag 20 is as having demonstrated in 1st Embodiment.

  In the present embodiment, the packaging bag 20 is provided with an opening 36 that can open the packaging bag 20 from a portion other than the end 20a. The opening 36 is provided only in the sheet 22 of the sheet 22 and the sheet 24. The opening 36 includes a U-shaped or U-shaped perforation 37 (third perforation). The area of the inner portion of the perforation 37 (the hatched portion in FIG. 12) in the sheet 22 is preferably 50% or more, more preferably 80% or more of the entire area of the sheet 22. However, the perforation 37 is not formed at the end 20a.

  The effect of the excrement disposal material 4 will be described. In the excrement disposal material 4, the opening 36 which can open the packaging bag 20 from parts other than the edge part 20a is provided. By opening the packaging bag 20 using the opening 36, the granular material 10 can be exposed from the surface of the packaging bag 20, as shown in FIG. Therefore, if the packaging bag 20 is placed in the toilet with the exposed side (surface side) of the granular material 10 facing up, the user can use the excrement disposal material 4 immediately after opening the packaging bag 20. It becomes possible. Therefore, the excrement disposal material 4 that can omit the laying operation of the granular material 10 is realized.

The opening 36 comprises a U-shaped or U-shaped perforation 37. The perforation 37 having such a shape is particularly suitable for exposing the granular material 10 in a wide range because the inner portion of the perforation 37 can be opened. Thus, from the viewpoint of exposing the granular material 10 in a wide range, the area of the inner portion of the perforation 37 in the sheet 22 is preferably 50% or more of the entire area of the sheet 22, and preferably 80% or more. More preferred. Other effects of the present embodiment are the same as those of the first embodiment.
(Fifth embodiment)

  FIG. 14 is a plan view showing a fifth embodiment of the excrement disposal material according to the present invention. The excrement disposal material 5 is an excrement disposal material used for processing human or animal excrement, and includes a plurality of granules 10 and a packaging bag 20. The structure of the granular material 10 and the packaging bag 20 is as having demonstrated in 1st Embodiment.

  In the present embodiment, the packaging bag 20 is provided with an opening 38 that can open the packaging bag 20 from a portion other than the end 20a. The opening 38 is provided only in the sheet 22 out of the sheet 22 and the sheet 24. The opening 38 includes an annular perforation 39 (fourth perforation). The area of the portion surrounded by the perforations 39 in the sheet 22 is preferably 50% or more, more preferably 80% or more of the entire area of the sheet 22. However, the perforation 39 is not formed at the end 20a.

  The effect of the excrement disposal material 5 will be described. The excrement disposal material 5 is provided with an opening 38 that can open the packaging bag 20 from a portion other than the end 20a. By opening the packaging bag 20 using the opening 38, the granular material 10 can be exposed from the surface of the packaging bag 20, as shown in FIG. Therefore, if the packaging bag 20 is placed in the toilet with the exposed side (surface side) of the granular material 10 facing up, the user can use the excrement disposal material 5 immediately after opening the packaging bag 20. It becomes possible. Therefore, the excrement disposal material 5 that can omit the laying operation of the granular material 10 is realized.

  The opening 38 includes an annular perforation 39. Since the perforation 39 having such a shape can open a portion surrounded by the perforation 39, the perforation 39 is particularly suitable for exposing the granular material 10 in a wide range. Thus, from the viewpoint of exposing the granular material 10 over a wide range, the area of the portion surrounded by the perforations 39 in the sheet 22 is preferably 50% or more of the entire area of the sheet 22, and is 80% or more. It is more preferable. Other effects of the present embodiment are the same as those of the first embodiment.

  The excrement disposal material according to the present invention is not limited to the above embodiment, and various modifications are possible. In the said embodiment, the case where the sheet | seat 22 comprised the surface of the packaging bag 20 and the sheet | seat 24 comprised the back surface of the packaging bag 20 was illustrated. However, the sheet 22 may constitute the back surface of the packaging bag 20 and the sheet 24 may constitute the surface of the packaging bag 20.

  In the said embodiment, the perforation was illustrated as an opening. However, as the opening, as long as it is a structure that can open the packaging bag 20 from a portion other than the end portion 20a, one other than the perforation may be used. For example, a tear tape may be used as the opening.

  In the said embodiment, the granular material 10 showed the example which has a multilayer structure which consists of the core part 12 and the coating | coated part 14. In FIG. However, it is not essential to provide the covering portion 14. That is, the granular material 10 may have a single layer structure including only the core portion 12. In that case, it is preferable that the core portion 12 contains an adhesive material.

  In the said embodiment, the water absorption type granular material 10 which processes the said excrement by absorbing excrement was illustrated. However, the granular material 10 may be a water-permeable granular material that processes the excrement by transmitting the excrement. Here, there are two types of water-permeable granular materials, one in which excrement passes through the inside of the granular material and one in which excrement passes through a gap between the granular materials. . Examples of the latter include granular materials having water repellency.

DESCRIPTION OF SYMBOLS 1 Excrement processing material 2 Excrement processing material 3 Excrement processing material 4 Excrement processing material 5 Excrement processing material 10 Granule 12 Core part 14 Covering part 20 Packaging bag 20a End part 22 Sheet (1st sheet)
22a peripheral edge 24 sheet (second sheet)
24a peripheral edge 32 opening 33a perforation (first perforation)
33b Perforation (second perforation)
34 opening 35 opening 35a perforation (first perforation)
35b Perforation (second perforation)
36 opening 37 perforation (third perforation)
38 opening 39 perforation (fourth perforation)
90 Toilet

Claims (18)

A plurality of granules for processing excrement;
A packaging bag containing the plurality of granules,
The excrement disposal material, wherein the packaging bag is provided with an opening capable of opening the packaging bag from a portion other than the end portion. In the excrement disposal material according to claim 1,
The packaging bag is an excrement disposal material having a first sheet constituting one of the front surface or the back surface of the packaging bag and a second sheet constituting the other of the front surface or the back surface. In the excrement disposal material according to claim 2,
The said 1st and 2nd sheet | seat is the excrement disposal material mutually bonded in the peripheral part. In the excrement disposal material according to claim 2 or 3,
The opening is an excrement disposal material provided only on the first sheet of the first and second sheets. The excrement disposal material according to any one of claims 2 to 4,
The opening is an excrement disposal material including a linear first perforation extending in a first direction on the first sheet. In the excrement disposal material according to claim 5,
The first perforation is an excrement disposal material that extends along the first direction over substantially the entire first sheet. In the excrement disposal material according to claim 5 or 6,
The first perforation is an excrement disposal material provided so as to pass through the center of the first sheet. The excrement disposal material according to any one of claims 5 to 7,
The opening is an excrement disposal material including a linear second perforation extending in a second direction different from the first direction on the first sheet. In the excrement disposal material according to claim 8,
The second perforation is an excrement disposal material that extends over substantially the entire first sheet along the second direction. In the excrement disposal material according to claim 8 or 9,
The second perforation is an excrement disposal material provided so as to pass through the center of the first sheet. In the excrement disposal material according to any one of claims 8 to 10,
The excrement disposal material in which the first direction and the second direction are perpendicular to each other. The excrement disposal material according to any one of claims 8 to 11,
The first and second perforations are excrement disposal materials provided on diagonal lines of the first sheet. The excrement disposal material according to any one of claims 2 to 12,
The opening is an excrement disposal material including a U-shaped or U-shaped third perforation provided on the first sheet. The excrement disposal material according to claim 13,
An excrement disposal material in which an area of an inner portion of the third perforation in the first sheet is 50% or more of an area of the entire first sheet. The excrement disposal material according to claim 14,
The excrement disposal material, wherein an area of the inner part of the third perforation in the first sheet is 80% or more of an area of the entire first sheet. The excrement disposal material according to any one of claims 2 to 15,
The opening is an excrement disposal material including an annular fourth perforation provided on the first sheet. The excrement disposal material according to claim 16,
The excrement disposal material in which the area of the portion surrounded by the fourth perforation in the first sheet is 50% or more of the entire area of the first sheet. The excrement disposal material according to claim 17,
The excrement disposal material in which the area of the portion surrounded by the fourth perforation in the first sheet is 80% or more of the entire area of the first sheet.

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