WO2021065359A1 - Récipient de réception de papier mince d'hygiène, élément d'extraction de récipient de réception de papier mince d'hygiène, et procédé de fabrication d'élément d'extraction de récipient de réception de papier mince d'hygiène - Google Patents

Récipient de réception de papier mince d'hygiène, élément d'extraction de récipient de réception de papier mince d'hygiène, et procédé de fabrication d'élément d'extraction de récipient de réception de papier mince d'hygiène Download PDF

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Publication number
WO2021065359A1
WO2021065359A1 PCT/JP2020/033728 JP2020033728W WO2021065359A1 WO 2021065359 A1 WO2021065359 A1 WO 2021065359A1 JP 2020033728 W JP2020033728 W JP 2020033728W WO 2021065359 A1 WO2021065359 A1 WO 2021065359A1
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WO
WIPO (PCT)
Prior art keywords
take
tissue paper
elastomer
storage container
paper storage
Prior art date
Application number
PCT/JP2020/033728
Other languages
English (en)
Japanese (ja)
Inventor
達也 宇都宮
Original Assignee
大王製紙株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 大王製紙株式会社 filed Critical 大王製紙株式会社
Priority to US17/760,955 priority Critical patent/US20220386830A1/en
Priority to CN202080060127.6A priority patent/CN114390999A/zh
Priority to EP20871586.2A priority patent/EP4015410A4/fr
Publication of WO2021065359A1 publication Critical patent/WO2021065359A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
    • A47K10/24—Towel dispensers, e.g. for piled-up or folded textile towels; Toilet-paper dispensers; Dispensers for piled-up or folded textile towels provided or not with devices for taking-up soiled towels as far as not mechanically driven
    • A47K10/32—Dispensers for paper towels or toilet-paper
    • A47K10/34—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means
    • A47K10/38—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means the web being rolled up with or without tearing edge
    • A47K10/3809—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means the web being rolled up with or without tearing edge with roll spindles which are not directly supported
    • A47K10/3818—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means the web being rolled up with or without tearing edge with roll spindles which are not directly supported with a distribution opening which is perpendicular to the rotation axis
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
    • A47K10/16—Paper towels; Toilet paper; Holders therefor
    • A47K10/18—Holders; Receptacles
    • A47K10/22—Holders; Receptacles for rolled-up webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/08—Containers or packages with special means for dispensing contents for dispensing thin flat articles in succession
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
    • A47K10/24—Towel dispensers, e.g. for piled-up or folded textile towels; Toilet-paper dispensers; Dispensers for piled-up or folded textile towels provided or not with devices for taking-up soiled towels as far as not mechanically driven
    • A47K10/32—Dispensers for paper towels or toilet-paper
    • A47K2010/3233—Details of the housing, e.g. hinges, connection to the wall
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
    • A47K10/24—Towel dispensers, e.g. for piled-up or folded textile towels; Toilet-paper dispensers; Dispensers for piled-up or folded textile towels provided or not with devices for taking-up soiled towels as far as not mechanically driven
    • A47K10/32—Dispensers for paper towels or toilet-paper
    • A47K2010/3266—Wet wipes

Definitions

  • 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.
  • 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.
  • 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).
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • the technical scope of the present invention is not limited to the illustrated examples.
  • 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
  • the vertical direction is along.
  • 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.
  • 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.
  • 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.
  • 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.
  • the lid body 2 is composed of a lid body main body 21 and a small lid 22.
  • 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.
  • 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.
  • the side surface portion 21b is a portion that forms the side surface of the lid body 21 formed in a cylindrical shape.
  • a female screw portion 211 screwing with the male screw portion 11 of the container body 1 is provided on the inner surface side of the lower end portion of the side surface portion 21b.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • the amount of protrusion is 5 mm to 39 mm, preferably 13 mm to 20 mm.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • the size of the chamfered portion 34 as shown in FIG.
  • 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.
  • 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.
  • 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.
  • 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).
  • a resin such as PE (polyethylene) mixed with an arbitrary pigment
  • PE polyethylene
  • the resin to be mixed with the elastomer may have a hardness higher than that of the elastomer.
  • 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.
  • a single roll of thin paper for hygiene for example, a series of 80 sheets having 79 perforations
  • the permissible range of the number of times that the sanitary thin paper is continuously ejected is 10 times or less, and preferably 7 times or less.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • L1 is the length in the direction along the XY plane
  • 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.
  • 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.
  • PE polystyrene-based thermoplastic elastomer
  • acrylic-based elastomer acrylic-based elastomer
  • 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.
  • Test 1 Changes in performance due to changes in the hardness of the take-out part
  • 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.
  • 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.
  • Test 2 Changes in performance due to changes in the mixing ratio of elastomer and PE in the take-out part
  • Table II shows the results of the same tests as in Test 1 for the samples corresponding to Examples 4 and 5.
  • 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.
  • 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.
  • 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.

Abstract

L'invention concerne un récipient de réception de papier mince d'hygiène 100 qui comprend : un corps de récipient 1 qui reçoit un papier mince d'hygiène ayant une perforation ; un corps de couvercle 2 qui est fixé de manière détachable au corps de récipient 1 et a une partie de trou au niveau de sa surface supérieure ; et un élément d'extraction 33 qui est disposé au niveau du corps de couvercle 2 et forme une partie d'extraction 3 avec un trou d'extraction 33 pour conférer une résistance lorsque le papier mince d'hygiène reçu dans le corps de récipient 1 est extrait. L'élément d'extraction est formé d'un élastomère et d'une résine ayant une dureté supérieure à celle de l'élastomère. Avec un changement du rapport de mélange de l'élastomère à la résine, il est possible d'ajuster facilement les performances d'extraction de la partie d'extraction 3 tout en réduisant un changement de valeur de résistance du trou d'extraction 33.
PCT/JP2020/033728 2019-09-30 2020-09-07 Récipient de réception de papier mince d'hygiène, élément d'extraction de récipient de réception de papier mince d'hygiène, et procédé de fabrication d'élément d'extraction de récipient de réception de papier mince d'hygiène WO2021065359A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US17/760,955 US20220386830A1 (en) 2019-09-30 2020-09-07 Sanitary tissue paper storage container, outlet member of sanitary tissue paper storage container, and method for manufacturing outlet member in sanitary tissue paper storage container
CN202080060127.6A CN114390999A (zh) 2019-09-30 2020-09-07 卫生用薄页纸收纳容器、卫生用薄页纸收纳容器的取出部件以及卫生用薄页纸收纳容器中的取出部件的制造方法
EP20871586.2A EP4015410A4 (fr) 2019-09-30 2020-09-07 Récipient de réception de papier mince d'hygiène, élément d'extraction de récipient de réception de papier mince d'hygiène, et procédé de fabrication d'élément d'extraction de récipient de réception de papier mince d'hygiène

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JPS6411133A (en) * 1987-07-02 1989-01-13 Dainichiseika Color Chem Color masterbatch for thermoplastic elastomer
JP2012192962A (ja) 2011-03-17 2012-10-11 Kikuo Yamada ウェットティッシュ収納容器
JP2014122050A (ja) * 2012-12-20 2014-07-03 Toppan Printing Co Ltd 収納容器およびキャップ部材
JP2017178359A (ja) * 2016-03-30 2017-10-05 大王製紙株式会社 衛生用薄葉紙収納容器

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EP4015410A1 (fr) 2022-06-22
CN114390999A (zh) 2022-04-22

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