WO2021065359A1

WO2021065359A1 - Hygiene thin paper accommodation container, extraction member of hygiene thin paper accommodation container, and method for manufacturing extraction member of hygiene thin paper accommodation container

Info

Publication number: WO2021065359A1
Application number: PCT/JP2020/033728
Authority: WO
Inventors: 達也宇都宮
Original assignee: 大王製紙株式会社
Priority date: 2019-09-30
Filing date: 2020-09-07
Publication date: 2021-04-08
Also published as: US20220386830A1; EP4015410A4; JP2021054494A; EP4015410A1; CN114390999A

Abstract

A hygiene thin paper accommodation container 100 is provided with: a container body 1 that accommodates a hygiene thin paper having perforation; a lid body 2 that is detachably attached to the container body 1 and has a hole part at an upper surface thereof; and an extraction member 33 that is provided at the lid body 2 and forms an extraction part 3 with an extraction hole 33 to give resistance when the hygiene thin paper accommodated in the container body 1 is extracted. The extraction member is formed of an elastomer and a resin having hardness higher than that of the elastomer. With a change in the mixture ratio of the elastomer to the resin, it is possible to easily adjust extraction performance of the extraction part 3 while reducing a change in a resistance value of the extraction hole 33.

Description

Manufacturing method of take-out member of sanitary tissue paper storage container, hygiene tissue paper storage container, and take-out member of hygiene tissue paper storage container

The present invention relates to a sanitary tissue paper storage container, a sanitary tissue paper storage container take-out member, and a method for manufacturing a hygiene tissue paper storage container take-out member.

Conventionally, a hygienic tissue paper storage container for storing hygienic tissue paper for wiping the floor of a house, a toilet, or a human body has been known.
As such a hygienic tissue paper storage container, a take-out member having a take-out hole is detachably provided in a hole provided in the storage container, and resistance is provided to the hygiene tissue paper having perforations by the take-out hole. A structure that is hung and separated is known (see, for example, Patent Document 1).

Japanese Unexamined Patent Publication No. 2012-192962

In such a sanitary tissue paper storage container, a resistance can be applied so that the sanitary tissue paper can be appropriately separated at a perforation, and the subsequent sanitary tissue paper does not fall into the container, and the end thereof is taken out. It is preferable to have a take-out member having excellent take-out performance so that the take-out member can be projected from the hole with a suitable length.

However, when adjusting the take-out performance of the take-out member, it is necessary to change the shape of the take-out hole, which takes time and cost to manufacture the mold. The adjustment can also be made by changing the hardness of the material of the take-out member, but it also takes time and cost.

INDUSTRIAL APPLICABILITY The present invention has been made in view of the above problems, and thus, a method for manufacturing a hygienic tissue paper storage container, a hygiene tissue paper storage container extraction member, and a hygiene tissue paper storage container for easily adjusting the extraction performance of the extraction member. The purpose is to provide.

In order to solve the above problems, the invention according to claim 1 is
In a hygienic tissue paper storage container
A container body that stores hygienic tissue paper inside,
A lid that is detachably attached to the container body and has a hole on the upper surface.
It is provided with a take-out member that is detachably attached to the lid and forms an take-out portion having a take-out hole for applying resistance when taking out the hygienic tissue paper stored inside the container body.
The take-out member contains an elastomer and a resin having a hardness higher than that of the elastomer.

The invention according to claim 2 is the hygienic tissue paper storage container according to claim 1.
The mixing ratio of the elastomer and the resin is
It is in the range of 100: 7.5 to 100:10.

The invention according to claim 3 is the hygienic tissue paper storage container according to

claim

1 or 2.
The resin is polyester.

The invention according to claim 4 is the hygienic tissue paper storage container according to any one of claims 1 to 3.
The take-out hole is formed by a notch in which two straight lines intersect in a cross shape in the substantially center of the plan view of the take-out part.
The cut portion is provided at the four straight portions, a first circular portion provided at a portion where one end of the straight portion intersects, and the other end of the straight portion, and has a diameter larger than that of the first circular portion. It has a small second circular portion.

The invention according to claim 5 is a take-out member that forms an take-out portion having a take-out hole for applying resistance when taking out the hygienic thin paper stored inside the container body of the hygienic tissue paper storage container.
It contains an elastomer and a resin having a hardness higher than that of the elastomer.

The invention according to claim 6 is a method for manufacturing a take-out member that forms an take-out portion having a take-out hole for applying resistance when taking out the sanitary tissue paper stored inside the container body of the hygienic tissue paper storage container.
It has a pigment addition step of adding a pigment to an elastomer,
In the pigment addition step, a predetermined amount of a resin having a hardness higher than that of the elastomer is added to adjust the hardness.

According to the present invention, it is possible to provide a sanitary thin paper storage container, a sanitary thin paper storage container take-out member, and a method for manufacturing the same, which makes it easy to adjust the take-out performance of the take-out member.

It is a perspective view of the thin paper storage container for hygiene which concerns on embodiment. It is sectional drawing in the part II-II of FIG. It is a perspective view of the taking-out part of the thin paper storage container for hygiene which concerns on embodiment. It is the bottom view of the take-out part. It is sectional drawing in the VV part of FIG. It is a figure for demonstrating the shape of the chamfered part, and is the cross-sectional view in the VI-VI part of FIG. It is a figure for demonstrating the shape of the chamfered portion.

Hereinafter, a specific embodiment of the hygienic tissue paper storage container according to the embodiment of the present invention will be described in detail with reference to FIGS. 1 to 7. However, the technical scope of the present invention is not limited to the illustrated examples.
In the following, as shown in FIGS. 1 to 7, the X-axis, the Y-axis, the Z-axis, the front-rear direction, the left-right direction, and the up-down direction will be defined and described. That is, in the sanitary tissue paper storage container 100, the side from which the sanitary tissue paper is taken out is on the top, the opposite side is on the bottom, the front side in the plan view of the sanitary tissue paper storage container 100 is the front side, the opposite side is the rear side, and the front surface of the container. The right-hand side when viewed from the front is the right, the left-hand side when the front of the container is viewed from the front is the left, the axis along the front-back direction is the X-axis, the axis along the left-right direction is the Y-axis, and the vertical direction is along. Let the axis be the Z axis.

[overall structure]
As shown in FIG. 1, the hygienic tissue paper storage container 100 includes a container body 1 for storing hygienic tissue paper inside, a lid 2 detachably attached to the container body 1 so as to cover an opening, and a lid body. It is configured to include a take-out portion 3 that can be detachably attached to the 2.
Since the lid 2 is detachably configured with respect to the container body 1, the thin paper for hygiene can be stored inside the container body 1 or hygiene from the inside with the lid 2 removed from the container body 1. You can take out thin paper for use.

[Thin tissue paper for hygiene]
The hygienic tissue paper is, for example, a roll paper such as a wet sheet or a wet tissue wound in a roll shape, and the container body 1 is wound in a roll shape around an axis along the Z-axis direction (height direction). It is stored in. Further, the sanitary thin paper is perforated at regular intervals in the length direction, and the user uses a sheet separated along the perforations.
In the following, the case where the hygienic tissue paper is pulled out from the center side of the roll will be described, but the present invention is not limited to this, and the hygiene tissue paper may be drawn out from the outside.

[Container body]
As shown in FIGS. 1 and 2, the container body 1 is a container for storing hygienic tissue paper, is formed in a bottomed cylindrical shape, and has an opening on the upper surface. Further, as shown in FIG. 2, a male screw portion 11 is provided along the circumferential direction on the outer surface side of the upper end portion of the side surface.
The container body 1 is integrally formed by injection molding, two-color molding, blow molding or the like using, for example, PE (polyethylene), PP (polypropylene), PET (polyethylene terephthalate), ABS resin or the like.
The container body 1 has a circular shape having a diameter of preferably 60 to 200 mm, more preferably 65 to 110 mm in a plan view, and is preferably 175 to 200 mm, more preferably 175 to 185 mm in the Z-axis direction (height direction). The surface thickness is preferably formed in a cylindrical shape of 0.05 to 10.00 mm, more preferably 0.10 to 5.00 mm.

[Lid]
As shown in FIGS. 1 and 2, the lid body 2 is composed of a lid body main body 21 and a small lid 22.

(Lid body)
The lid body 21 is integrally formed by injection molding, two-color molding, blow molding, or the like using, for example, PE (polyethylene), PP (polypropylene), PET (polyethylene terephthalate), ABS resin, or the like. Further, a cylindrical shape having an open lower surface, a top surface portion 21a, a side surface portion 21b, a recess 21c formed in a concave shape downward on the inner peripheral side of the top surface portion 21a in a plan view, and a hole portion 21d. It is provided with a main body side wall portion 21e erected in a cylindrical shape so as to surround the hole portion 21d in the recess 21c.
The lid body 21 has a circular shape having a diameter of preferably 60 to 200 mm, more preferably 65 to 110 mm in a plan view, and is preferably 15 to 50 mm, more preferably 33 to 45 mm in the Z-axis direction (height direction). The thickness of each surface is preferably 0.05 to 10.00 mm, more preferably 0.10 to 5.00 mm in a cylindrical shape.

(Top surface)
As shown in FIGS. 1 and 2, the top surface portion 21a is a portion of the upper surface of the lid body 21 formed in a cylindrical shape on the outer peripheral side other than the recess 21c.

(Side part)
As shown in FIGS. 1 and 2, the side surface portion 21b is a portion that forms the side surface of the lid body 21 formed in a cylindrical shape.
On the inner surface side of the lower end portion of the side surface portion 21b, a female screw portion 211 screwing with the male screw portion 11 of the container body 1 is provided. As a result, as shown in FIG. 2, the container body 1 and the lid 2 have a detachable connection structure via the male screw portion 11 and the female screw portion 211, and the lid 2 can be removed from the container body 1. It has become.

(Recess)
The recess 21c is formed so that the shape of the small lid 22 at the time of closure is substantially the same as that of the small lid 22 in a plan view, and the small lid 22 can be fitted. Further, the recess 21c is formed so that the front end portion is larger than the small lid 22 in a plan view and a slight gap remains even when the small lid 22 is fitted. This makes it possible to hang a finger on the small lid 22 using the gap.

(Hole)
The hole portion 21d is a hole formed in a circular shape in a plan view in the substantially center of the lid body 21 in a plan view, and is a hole leading to the inside of the thin paper storage container 100 for sanitary use. As will be described later, the take-out portion 3 is fixed to the hole portion 21d.

(Main body side wall)
The side wall portion 21e of the main body is formed so as to extend upward in a cylindrical shape in the recess 21c so as to surround the periphery of the hole portion 21d. The main body side wall portion 21e is formed so that the outer diameter is the same as or slightly smaller than the inner diameter of the small lid side wall portion 22a formed on the small lid 22.

(Small lid)
The small lid 22 is integrally formed by injection molding, two-color molding, blow molding or the like using, for example, PE (polyethylene), PP (polypropylene), PET (polyethylene terephthalate), ABS resin, etc. A small lid side wall portion 22a protruding from the lower surface is provided. The small lid 22 is formed so that the shape in a plan view at the time of closing is substantially the same as that of the recess 21c and can be fitted into the recess 21c at the time of closing.

(Small lid side wall)
The small lid side wall portion 22a is formed in a cylindrical shape that extends downward when the small lid 22 is closed. Further, the small lid side wall portion 22a is formed so that the inner diameter is the same as or slightly larger than the outer diameter of the main body side wall portion 21e. Further, the small lid side wall portion 22a comes into contact with the upper surface of the concave portion 21c when the small lid 22 is closed. As a result, when the small lid 22 is closed, the small lid side wall portion 22a and the main body side wall portion 21e are fitted, and the space surrounded by the small lid side wall portion 22a and the main body side wall portion 21e, and by extension, the space and the hole portion 21d The airtightness inside the hygienic tissue paper storage container 100 connected via the above can be maintained.

In the present embodiment, the side wall portion 21e of the main body and the side wall portion 22a of the small lid are fitted to maintain the airtightness inside the container body 1, but the airtightness inside the container body 1 is maintained. If it can be maintained, it is possible to have a configuration different from the above.
Further, when the hygienic thin paper to be stored is not impregnated with a chemical solution or the like and it is not necessary to prevent drying, a configuration may not be provided with an airtight means.

[Ejection section]
As shown in FIGS. 3 and 4, the take-out portion 3 is an elastically deformable member (take-out member) formed in a substantially cylindrical shape that is circular in a plan view. Note that FIG. 4 is a bottom view of the take-out portion 3, showing a mode in which the take-out portion 3 of FIG. 3 is viewed from below.
Specifically, the take-out portion 3 is formed in a concave portion 31 having an internal bottom surface 3a formed in the central portion in a plan view, a constricted portion 32 formed in a side surface, and a substantially central portion in a plan view of the concave portion 31 (internal bottom surface 3a). The take-out hole 33 is provided, and a chamfered portion 34 formed by chamfering the peripheral edge portion of the take-out hole 33 on the lower surface 3b.
Further, the thickness (dimension between the inner bottom surface 3a and the lower surface 3b) R1 (see FIG. 5) in the Z-axis direction below the constricted portion 32 in the take-out portion 3 is 1.0 mm to 5.0 mm, preferably 1. It is formed so as to be 5 mm to 3.0 mm.

(Recess)
The recess 31 is formed on the upper surface of the take-out portion 3 so as to be concave downward in a circular shape in a plan view, leaving a peripheral edge portion. Further, the recess 31 is formed so that the inner bottom surface 3a thereof is flat.
Further, the recess 31 is formed so that the inner bottom surface 3a thereof is flat.

(Constriction)
The constricted portion 32 orbits the substantially central portion of the side surface of the take-out portion 3 in the vertical direction along the circumferential direction, and has a depth of 1/20 or more and 1/10 or less of the diameter of the take-out portion 3 in a plan view. It is formed in a groove shape that is recessed in the radial direction so as to be. As described above, since the take-out portion 3 is formed to be slightly larger than the hole portion 21d in a plan view, the take-out portion 3 can be attached to the lid body 21 by fitting the edge of the hole portion 21d into the constricted portion 32. It becomes possible to fix it.

(Outlet hole)
The take-out hole 33 is a hole for taking out the hygienic thin paper stored inside the container body 1.
The take-out hole 33 holds the sanitary tissue paper inserted from the lower surface 3b side in a state where the tip thereof protrudes from the upper surface (inner bottom surface 3a of the recess 31) of the take-out portion 3.
When the tip of the sanitary tissue paper protrudes from the upper surface of the take-out portion 3, the amount of protrusion is 5 mm to 39 mm, preferably 13 mm to 20 mm. When the amount of protrusion is 5 mm or more, it can be easily picked up by a general user's fingers, and the taking-out work can be easily performed. Further, since the protrusion amount is 39 mm or less, the end portion of the sanitary tissue paper does not pop out when the lid 2 is closed.

Further, the take-out hole 33 is formed by a notch 330 in which two straight lines intersect in a cross shape at the substantially center of the take-out portion 3 in a plan view.
As shown in FIG. 4, the cut portion 330 is formed on, for example, at the four straight portions 331, the first circular portion 332 provided at the portion where one end of the straight portion 331 intersects, and the other end of the straight portion 331. It has a second circular portion 333, which is provided and has a diameter smaller than that of the first circular portion 332.
The total length of the cut portion 330 is formed to be 5 mm to 30 mm, preferably 10 mm to 15 mm, and is set to, for example, about 15 mm, which is equal to or larger than the width of the index finger of a general user. By forming the cut portion 330 by the cross-shaped cut in this way, it is possible to further increase the certainty of holding the hygienic tissue paper in the cut portion 330.
The diameter of the first circular portion 332 is formed from 2.5 mm to 4.0 mm, and by providing the first circular portion in this way, the protrusion held by the take-out portion 3 after the sheet is taken out is lengthened. Can be done. Further, by providing the second circular portion, the sheet can be taken out with a smaller force.
Although the case where the take-out hole 33 is formed in a cross shape is illustrated and described in FIG. 4, the shape of the take-out hole 33 is not limited to this, and any shape can be obtained as long as the above functions can be achieved. Can be selected. That is, radial cuts may be formed by three or more linear cuts. Further, the take-out hole 33 may be formed by one linear notch, or may have a circular shape, an elliptical shape, a substantially star shape, or the like.

(Chamfering part)
As shown in FIGS. 4 and 5, the chamfered portion 34 is a region where the corner formed by the lower surface 3b of the take-out portion 3 and the hole wall 33a of the take-out hole 33 is chamfered.
Specifically, the chamfered portion 34 is a flat chamfered portion in which the edge portion of the hole wall 33a of the take-out hole 33 is chamfered on the lower surface 3b of the take-out portion 3 with an inclined flat surface. The opening area on the lower end side is larger than the opening area on the upper end side.
As for the size of the chamfered portion 34, as shown in FIG. 6, the length L1 in the width direction (direction along the XY plane) of the take-out hole 33 from the hole wall 33a of the take-out hole 33 is in the range of 0.5 mm to 1.0 mm. Among them, it is preferable that the length L2 in the height direction (direction along the Z-axis direction) from the lower end of the take-out hole 33 is set within the range of 0.5 mm to 1.0 mm.

Here, the case where the chamfered portion 34 is formed by chamfering on a flat surface has been illustrated and described, but as the chamfered portion 34, as shown in FIG. 7, the lower surface 3b of the take-out portion 3 and the take-out hole 33 are shown. The corner formed by the hole wall 33a may be a curved surface chamfered portion that is chamfered so as to be a convex curved surface.

The take-out member forming the take-out portion 3 described above must be inserted into the hole portion 21d and must not come off from the lid body 21 when the sanitary tissue paper storage container 100 is used, and the take-out hole must be formed. Since it is necessary to be able to push the hygienic tissue paper into 33 with a finger, it is necessary to be formed by using a material having a certain elasticity. Specifically, it is desirable that the hardness is 50 to 70. The hardness is measured by JIS K 6253 (Type A durometer).
Specifically, for example, styrene-butadiene-based, polyester-based, polyethylene-based, urethane-based and other elastomers can be used and are formed by injection molding.
Further, when coloring the take-out portion 3, for example, a resin such as PE (polyethylene) mixed with an arbitrary pigment is mixed with an elastomer (pigment addition step). At this time, by changing the mixing ratio of the elastomer and PE which is a resin, it is possible to adjust the take-out performance of the sanitary thin paper by the take-out unit 3.
Here, the resin to be mixed with the elastomer may have a hardness higher than that of the elastomer.

In addition, when the force required to pull out the sanitary tissue paper in the take-out section 3 is measured 5 times using a digital force gauge (manufactured by IMADA: model number DS2-200N) and the average value is specified as the resistance value, it is applied. The resistance value is preferably in the range of 5N to 12N, more preferably 6N to 10N.
In addition, when a single roll of thin paper for hygiene (for example, a series of 80 sheets having 79 perforations) is pulled out, the perforations are not cut and the subsequent sheets are not cut. The permissible range of the number of times that the sanitary thin paper is continuously ejected (the number of times of continuous operation) is 10 times or less, and preferably 7 times or less.

Although the present invention has been specifically described above based on the embodiments, the present invention is not limited to the above embodiments and can be modified without departing from the gist thereof.
For example, the sanitary tissue paper stored in the sanitary tissue paper storage container 100 is not necessarily limited to those rolled into a roll, and for example, sheets are laminated in a state of being alternately folded and one sheet of sanitary tissue paper. It is also possible to use a so-called pop-up type sheet formed so that the next hygienic tissue paper is also pulled out to the take-out hole 33 when the paper is taken out.
The shape of the hygienic tissue paper storage container 100 does not necessarily have to be cylindrical, and may be formed in a prismatic shape such as a pentagon or a hexagon in a plan view.

Next, with respect to the embodiment of the present invention, the result of evaluating the change in the take-out performance of the sanitary tissue paper due to the change in the mixing ratio of the elastomer and PE in the take-out part 3 will be described. Hereinafter, the present invention will be specifically described with reference to Examples, but the present invention is not limited thereto.

[Create sample]
As the hygienic tissue paper storage container 100, a PE-made container having the shape shown in FIG. 1 and having a container body 1 and a lid 2 detachably attached to the container body 1 was prepared.
The take-out portion 3 of the following Example 1-5 was attached to the lid 2 of the sanitary tissue paper storage container 100.

(Example 1)
The take-out portion 3 was prepared by mixing an elastomer in which a styrene-based thermoplastic elastomer and an acrylic-based elastomer were mixed and PE at a ratio of 100: 5.
The take-out part 3 has the shape shown in FIGS. 3 to 7, and the thickness in the Z-axis direction is 3.0 mm excluding the recess 31, and the take-out part 3 is based on a type A durometer conforming to JIS K 6523. The hardness based on the measurement is 58.3.
Further, the take-out hole 33 has a cross shape as shown in FIG. 4 in a plan view, and the total length of the take-out hole 33 is 29 mm in a top view.
The lengths L1 and L2 of the chamfered portion 34 were set to L1 = L2 = 0.5 mm and L1 = L2 = 1.0 mm, respectively, as Examples 1 and 2, respectively.
L1 is the length in the direction along the XY plane, and L2 is the length in the direction along the Z axis.

(Example 2)
The take-out portion 3 was prepared by mixing an elastomer in which a styrene-based thermoplastic elastomer and an acrylic-based elastomer were mixed and PE at a ratio of 100: 5.
In addition, the hardness of the take-out part 3 based on the measurement by the type A durometer conforming to JIS K 6523 was set to 70.
Other conditions are the same as in Example 1.

(Example 3)
The take-out portion 3 was prepared by mixing PE, which is a mixture of a styrene-based thermoplastic elastomer and an acrylic-based elastomer, at a ratio of 100: 5.
In addition, the hardness of the take-out part 3 based on the measurement by the type A durometer conforming to JIS K 6523 was set to 80.
Other conditions are the same as in Example 1.

(Example 4)
The take-out portion 3 was prepared by mixing an elastomer in which a styrene-based thermoplastic elastomer and an acrylic-based elastomer were mixed and PE at a ratio of 100: 7.5.
At this time, the hardness of the take-out unit 3 based on the measurement by the type A durometer conforming to JIS K 6523 is 59.1.
Other conditions are the same as in Example 1.

(Example 5)
The take-out portion 3 was prepared by mixing an elastomer in which a styrene-based thermoplastic elastomer and an acrylic-based elastomer were mixed and PE at a ratio of 100:10.
At this time, the hardness of the take-out unit 3 based on the measurement by the type A durometer conforming to JIS K 6523 is 60.5.
Other conditions are the same as in Example 1.

The following test was performed using the sample provided with the extraction section 3 of Example 1-5.

[Test 1. Changes in performance due to changes in the hardness of the take-out part]
80 sheets of wet sheets wound in a roll shape and 79 perforations at regular intervals in the length direction in the container body 1 of the sanitary tissue paper storage container 100 provided with each sample. Stored a series of thin paper for hygiene.
Next, the lid 2 is attached so that the end of the hygienic tissue paper protrudes from the take-out hole 33, and the protruding end of the hygiene tissue paper is pulled upward to try to take out all 80 sheets of hygiene tissue paper. This was performed 5 times for each take-out part 3 of each embodiment, and (1) the number of dips, (2) the number of consecutive runs, (3) the average length of the eye-catching, (4) the standard deviation, (5) the proper eye-opening ratio, and (6). ) Cross resistance was measured as follows.

(1) Number of drops The average value of the number of times the sheet was pulled out using each sample and then dropped into the container body 1 because the take-out section 3 could not grasp the end of the thin paper for hygiene was calculated as the number of drops.

(2) Number of consecutive sheets When the sheets were pulled out using each sample, the average value of the number of times the subsequent sheets came out in succession without breaking the perforations was calculated as the number of consecutive sheets.

(3) Average Opening Length After pulling out the sheet using each sample, the average value of the lengths of the edges of the sanitary tissue paper held by the taking-out portion 3 was calculated as the average eye-opening length.

(4) Standard deviation The standard deviation of the average length of the index described in (3) was calculated.

(5) Appropriate indexing ratio After pulling out the sheet using each sample, the length of the edge of the sanitary tissue paper gripped by the extraction unit 3 was within the range of 5 mm to 39 mm, which is a suitable protrusion amount. The ratio was calculated as an appropriate indexing ratio. If it is 4 mm or less, it becomes difficult for the user to pick it with a finger, and if it is 40 mm or more, the sheet protrudes when the small lid 22 is closed.

(6) Cross resistance When the sheet is pulled out using each sample, the average value of the force required to pull out the sheet measured using a digital force gauge (manufactured by IMADA: model number DS2-200N) is the cross resistance. It was calculated as.

The test results are shown in Table I.

[Evaluation]
Comparing Examples 1-3 in Table I, it can be seen that the take-out performance of the take-out portion 3 is significantly changed by changing the hardness. In particular, as the hardness was increased, the number of consecutive stitches and the ratio of the appropriate numbering were improved, and the variation in the length of the numbering was reduced, but the number of drops was worsened and the resistance value of the cross was increased.
It is presumed that this is because the resistance applied to the sheet becomes too large due to the increase in hardness.

[Test 2. Changes in performance due to changes in the mixing ratio of elastomer and PE in the take-out part]
Next, Table II shows the results of the same tests as in Test 1 for the samples corresponding to Examples 4 and 5.

[Evaluation]
Comparing Examples 1 and 4 in Table II, it can be seen that by increasing the proportion of PE contained in the extraction section 3, the number of consecutive runs can be improved with almost no change in the resistance value of the cross section.
It is presumed that this is because the sheet is easily cut by increasing the resistance applied to the sheet.

Further, when Example 1 and Examples 4 and 5 are compared, it can be seen that the number of drops can be improved as the proportion of PE contained in the extraction unit 3 is increased.
It is presumed that this is because the sheet is easily cut by increasing the resistance applied to the sheet.

[Effect of Embodiment]
According to the sanitary tissue paper storage container 100 according to the present embodiment, the take-out portion 3 is provided by mixing an elastomer and PE, and the hardness of the take-out portion 3 can be finely adjusted by changing the mixing ratio of both. And the take-out performance can be adjusted.
Normally, when coloring an elastomer, a mixture of PE and pigment is mixed with the elastomer, so it is only necessary to change the mixing ratio without spending extra time or cost on adding processes or changing materials. The take-out performance of the take-out unit 3 can be easily adjusted.

In particular, by changing the mixing ratio of the elastomer and PE to the range of 100: 5 to 100: 7.5 to 100:10, it becomes possible to improve the difficulty of the sheet from falling and connecting.

Further, unlike the case where the hardness of the take-out portion 3 is changed by changing the type of elastomer used as the material, even if the perforations of the sanitary tissue paper are adjusted so as to be easy to separate, the take-out hole 33 (corresponding to the cross portion in the embodiment). The change in the resistance value can be suppressed, and the ease of pulling out the sanitary tissue paper storage container 100 can be kept substantially constant.

The present invention can be used in a method for manufacturing a hygienic tissue paper storage container, a hygiene tissue paper storage container take-out member, and a hygiene tissue paper storage container in which the take-out performance of the take-out member can be easily adjusted.

100 Sanitary tissue paper storage container 1 Container body 11 Male screw part 2 Lid body 21 Lid body

21a Top surface

21b Side surface 21c Recess 21d Hole 21e Main body side wall 211 Female thread 22 Small lid 22a Small lid Side wall 3 Extraction part 3a Inner bottom surface 3b Bottom surface 31 Recession 32 Constriction part 33 Extraction hole 33a Hole wall 330 Notch part 331 Straight part 332 First circular part 333 Second circular part 34 Chamfered part

Claims

A container body that stores hygienic tissue paper inside,
A lid that is detachably attached to the container body and has a hole on the upper surface.
It is provided with a take-out member that is detachably attached to the lid and forms an take-out portion having a take-out hole for applying resistance when taking out the hygienic tissue paper stored inside the container body.
The take-out member is a sanitary tissue paper storage container containing an elastomer and a resin having a hardness higher than that of the elastomer.
The mixing ratio of the elastomer and the resin is
The hygienic tissue paper storage container according to claim 1, which is in the range of 100: 7.5 to 100:10.
The hygienic tissue paper storage container according to claim 1 or 2, wherein the resin is polyester.
The take-out hole is formed by a notch in which two straight lines intersect in a cross shape in the substantially center of the plan view of the take-out part.
The cut portion is provided at the four straight portions, a first circular portion provided at a portion where one end of the straight portion intersects, and the other end of the straight portion, and has a diameter larger than that of the first circular portion. The hygienic tissue paper storage container according to any one of claims 1 to 3, which has a small second circular portion and a small second circular portion.
In the take-out member that forms an take-out part having a take-out hole for applying resistance when taking out the hygienic tissue paper stored inside the container body of the sanitary tissue paper storage container.
A member for taking out a hygienic tissue paper storage container containing an elastomer and a resin having a hardness higher than that of the elastomer.
In a method for manufacturing a take-out member that forms an take-out part having a take-out hole for applying resistance when taking out the hygienic tissue paper stored inside the container body of the sanitary tissue paper storage container.
It has a pigment addition step of adding a pigment to an elastomer,
The pigment addition step is a method for manufacturing a take-out member in a sanitary tissue paper storage container in which a predetermined amount of a resin having a hardness higher than that of the elastomer is added to adjust the hardness.