JP4874653B2 - Tissue paper storage box - Google Patents

Description

  The present invention relates to a tissue paper storage box. More specifically, the tissue paper outlet is formed in the member constituting the upper surface, but this outlet is not covered with a sheet such as a film having a tissue paper drawer slit, so-called filmless type. This relates to a tissue paper storage box.

This type of tissue paper storage box is used with tissue paper stored in a superimposed state. The tissue paper stored in the box is pulled out from the box and used in various living spaces such as homes, offices, and automobiles. Currently, tissue paper drawn from the box may have a scent.
As a method of attaching fragrance to tissue paper, there is a method in which a microcapsule in which a fragrance is a core material is previously transferred to tissue paper. However, according to this method, the superposed tissue papers are rubbed together during transportation or the like, and the microcapsules are broken, and the fragrance may evaporate prior to use.
As a method for solving this problem, a method in which a fragrance is applied to the inner surface of a member constituting the upper surface of the storage box is conceivable (for example, see Patent Document 1). According to this method, when pulling out the tissue paper, the tissue paper and the inner surface of the upper surface member are rubbed to impart a fragrance to the tissue paper. However, according to this method, as the stored tissue paper decreases, the tissue paper and the inner surface of the upper surface member do not rub, and the fragrance may not be applied to the tissue paper.
As a method for solving this problem, as a form of tissue paper storage box, a form (film type) in which the outlet of tissue paper is closed with a sheet having a slit for pulling out tissue paper is adopted. A method of forming a film sheet containing a fragrance is conceivable (for example, see Patent Document 2). According to this method, when the tissue paper is pulled out, the tissue paper and the film sheet are rubbed together to impart a fragrance to the tissue paper. However, according to this method, the manufacturing cost is increased and the tissue paper is only in line contact (or extremely narrow surface contact) with the sheet edge surrounding the slit when being pulled out. It may not be granted.
Japanese Utility Model Publication No. 5-49680 Japanese Utility Model Publication No.59-172184

  The main problem to be solved by the present invention is to provide a tissue paper storage box in which the extracted tissue paper can have a sufficient scent to the end.

The present invention that has solved this problem is as follows.
[Invention of Claim 1]
The tissue paper is stored in a superposed state, and the tissue paper outlet is formed in a member constituting the upper surface, and the sheet containing the tissue paper extraction slit is not provided in the outlet. A box,
A pair of extensions that extend in the shape of an arc inward and are spaced apart from each other, with an opening edge that is opposed to each other and extends in the longitudinal direction of the storage box and forms a part of the outlet, as a base edge. It has a protruding piece, and a fragrance is given to the inner surface of this extended piece,
The tissue paper is configured such that the tissue paper is pulled out while the extending piece is inclined from the base end edge and is rubbed against the inner side surface of the inclined extending piece. Storage box.

[Invention of Claim 2]
The tissue paper storage box according to claim 1, wherein the extending piece is formed of the same paper material as that of the upper surface member, and the extending piece is inclined when the paper material is bent at the opening edge.

[Invention of Claim 3]
The tissue paper storage box according to claim 1 or 2, wherein microcapsules having the fragrance as a core material and broken when rubbed with the tissue paper are applied to an inner surface of the extension piece.

[Invention of Claim 4]
The tissue paper is pulled out while being rubbed against the inner surface of the extending piece when the tissue paper is pulled out with the extending piece inclined at an inclination angle of 30 to 60 ° . The tissue paper storage box of item 1.

[Invention of Claim 5]
The tissue paper storage box according to any one of claims 1 to 4, wherein a distance between the leading edges of the pair of extending pieces is 10 to 30 mm.

[Invention of Claim 6]
The tissue paper storage box according to any one of claims 1 to 5, wherein a length from a base end edge to a front end edge of the extending piece is set to 5 to 20 mm.

  According to the present invention, it becomes a tissue paper storage box in which the extracted tissue paper can have a sufficient scent to the end.

Next, an embodiment of the present invention will be described.
As shown in FIGS. 1 and 2, the tissue paper storage box 10 of the present embodiment stores the tissue papers T, T... In a superposed state, and the tissue paper T, T. Is formed.

  The planar shape of the outlet 12 is not particularly limited. In this embodiment, the linear opening edges 16 and 16 facing each other and the arcuate opening edges 14 and 14 connecting both ends of the opening edges 16 and 16 are formed.

  In this embodiment, the outlet 12 is not covered with a sheet such as a film having a tissue paper drawing slit (filmless type). However, the opening edges 16 and 16 surrounding the outlet 12 are provided with extending pieces 20 and 20 extending inward, respectively. The tissue papers T, T... Are pulled out by inclining the extended pieces 20, 20 so that the opening edges 16, 16 are the base edges, and the inner side surfaces 21 of the inclined extended pieces 20, 20. , 21 is performed while being rubbed. Moreover, as shown in FIG. 3, a fragrance 30 is applied to the inner side surface (back surface) 21 of the extended pieces 20, 20. Therefore, according to this embodiment, the scent attached to the tissue paper T, T... (The amount of the fragrance 30 applied) is the width of the extended pieces 20, 20 (from the base edge (opening edge 16) to the leading edge 15. Since the length is determined by M (see FIG. 1), the pulled tissue paper T, T,... Further, since the tissue paper storage box 10 of this embodiment is a filmless type, the friction with the extending pieces 20 and 20 when the tissue papers T, T... There is no possibility of being disturbed by the line contact. Therefore, the effect that the extracted tissue papers T, T... Can have a sufficient scent is obtained with certainty. Further, the rubbing between the tissue papers T, T... And the extended pieces 20, 20 is not affected by the remaining amount of the tissue papers T, T. There is no fear that the effect will not be obtained. That is, it can be assumed that the tissue paper T, T. Moreover, the tissue paper storage box 10 according to the present embodiment does not contain the fragrance 30 in the material, but only gives it to the inner surface 21 of the extended pieces 20, 20, thereby suppressing an increase in manufacturing cost. Can do.

  In the present embodiment, there is no particular limitation on what material the extending pieces 20 and 20 are made of and how they are formed. However, the extended pieces 20 and 20 are formed of the same paper material as that of the upper surface member 11, and the extended piece 20 is inclined by bending the paper material at the opening edge 16 as shown in FIG. 3. It is preferred that According to this embodiment, since it is sufficient to change the shape of the outlet of the conventional storage box, an increase in manufacturing cost can be suppressed.

  Here, the kind of pulp used as the raw material of the paper material which forms the upper surface member 11 and the extension pieces 20 and 20 is not specifically limited. For example, wood pulp, non-wood pulp, synthetic pulp, waste paper pulp, etc., more specifically, ground wood pulp (GP), stone ground pulp (SGP), refiner ground pulp (RGP), pressurized ground wood pulp (PGW) ), Thermomechanical pulp (TMP), chemithermomechanical pulp (CTMP), bleached chemithermomechanical pulp (BCTMP) and other mechanical pulp (MP), chemical mechanical pulp (CGP), semi-chemical pulp (SCP), hardwood Kraft pulp (KP) such as bleached kraft pulp (LBKP), softwood bleached kraft pulp (NBKP), chemical pulp (CP) such as soda pulp (AP), sulfite pulp (SP), dissolved pulp (DP), nylon , Rayon, polyester, polyvinyl alcohol (PVA), etc. Synthetic pulp, deinked pulp (DIP), waste paper pulp such as waist pulp (WP), ground pulp (TP), cotton, flax, hemp, jute, manila hemp, ramie, rag pulp, straw pulp, One or several kinds of auxiliary pulps such as stalk pulp such as esparto pulp, bagasse pulp, bamboo pulp, kenaf pulp, and bast pulp can be appropriately selected and used. Moreover, these raw material pulps can be made into paper materials through, for example, a known papermaking process, specifically, a wire part, a press part, a dryer part, a size press, a calendar part, and the like. In this papermaking, for example, suitable chemicals such as a dispersant, caustic soda, aqueous ammonia and other pH adjusters, antifoaming agents, preservatives, fluorescent dyes, mold release agents, water resistance agents, flow modifiers, yield improvers, etc. Can be added. Further, the paper material may be a single layer or a multilayer of two layers, three layers, four layers or more. In general, it is considered that the paper material is a multilayer board.

  Moreover, in this form, the provision method of the fragrance | flavor 30 with respect to the inner surfaces 21 and 21 of the extension pieces 20 and 20 is not specifically limited. However, it is preferable to apply the fragrance 30 by applying to the inner side surfaces 21 and 21 of the extended pieces 20 and 20 microcapsules that are broken when they are rubbed with the tissue paper T, T. By wrapping the fragrance 30 with the microcapsules, the transpiration of the fragrance 30 is remarkably suppressed. In addition, when a microcapsule that breaks when rubbed with tissue paper T, T... Is pulled, the tissue paper T, T... And the inner side surfaces 21, 21 of the extended pieces 20, 20 are rubbed. In this embodiment, the microcapsule having the fragrance 30 as a core material is also broken. Therefore, the fragrance | flavor 30 is reliably provided to tissue paper T, T .... Since the tissue papers T, T... And the inner surfaces 21, 21 of the extended pieces 20, 20 are less likely to rub during transportation or the like, microcapsules that break when rubbed with the tissue paper T, T. However, there is little possibility that the fragrance 30 will evaporate prior to use.

  The type of the wall material of the microcapsule is not particularly limited. For example, gelatin, agar, various natural gelling agents, glycerin, gum arabic, polyvinyl alcohol, carboxymethyl cellulose and the like can be exemplified. Also, the structure of the microcapsule is not particularly limited, and for example, a simple mononuclear structure can be exemplified. Furthermore, the average particle diameter of the microcapsules is not particularly limited, and can be, for example, 5 to 15 μm, preferably 8 to 10 μm. However, if the average particle size of the microcapsules is too small, the necessary and sufficient perfume 30 cannot be included. On the other hand, if the average particle size of the microcapsules is too large, the capsule (wall material) may be broken during mixing or drying in the coating solution, and the fragrance 30 may flow out. In addition, the film thickness of the microcapsule is not particularly limited, and may be, for example, 0.1 to 1.0 μm, preferably 0.1 to 0.5 μm. However, if the film thickness is too thin, the capsule (wall material) may be broken during mixing or drying in the coating solution, and the fragrance 30 may flow out. On the other hand, if the film thickness is too thick, the wall material is difficult to break, and the fragrance 30 may not be sufficiently applied to the tissue papers T, T.

  The ratio of the core material (fragrance) of the microcapsule is usually 70 to 90% by mass, preferably 75 to 85% by mass, but can be adjusted according to the strength of the scent (sublimation).

  The particle size and film thickness of the microcapsules can be changed by changing the compounding ingredients, mixing ratio, gelling time, etc. of the core material and wall material by mixing one or more polymer substances. Can do.

  Moreover, the amount of perfume applied to the tissue paper T, T... Can be controlled by mixing two or more kinds of microcapsules having different particle diameters and film thicknesses. This uses the principle that perfume is quickly applied when the film is thin, and the perfume is not applied quickly when the film is thick. It is.

  Incidentally, the inclination angle θ (see FIG. 3) of the extending pieces 20 and 20 when the tissue papers T, T... Are pulled out is usually 0 ° <θ <90 °, preferably 30 ° <= θ <=. 60 °, more preferably 40 ° <= θ <= 50 °. If the inclination angle θ is too small, the tissue papers T, T... May come into line contact with the leading edges 15, 15 of the extended pieces 20, 20. On the other hand, if the inclination angle θ is too large, the tissue papers T, T... May be in line contact with the base edges (opening edges 16) of the extended pieces 20, 20.

  The inclination angle θ of the extended pieces 20 and 20 can be adjusted using, for example, the width M and thickness, the material, the breaking strength, the bending strength, and the like of the extended pieces 20 and 20 as factors.

  On the other hand, when the extension pieces 20 extend from the opening edges 16 and 16 facing each other as in the present embodiment, the extension pieces 20 when the extension pieces 20 and 20 are not inclined. , 20 (refer to FIG. 1) is preferably 10 to 30 mm, more preferably 10 to 15 mm. If the distance L is too long, the tissue paper T, T... May not be rubbed on the base end side of the inner side surfaces 21, 21 of the extended pieces 20, 20, or the tissue to be pulled out after the tissue paper T is pulled out. There is a possibility that the paper T falls into the storage box 10.

  Moreover, it is preferable that the length M from the base end edge (opening edge 16,16) of the extension pieces 20 and 20 to the front end edges 15 and 15 shall be 5-20 mm, and it shall be 7.5-15 mm. More preferably. If the length M is too short, there is a possibility that the extracted tissue paper T, T. On the other hand, if the length M is too long, the tissue papers T, T... And the inner surfaces 21, 21 of the extended pieces 20, 20 will not be in contact with each other. T, T ... may be difficult to take out.

[Others]
(1) The three-dimensional shape of the storage box 10 is not particularly limited. For example, it may be a hexahedron shape such as a legislature shape or a rectangular parallelepiped shape.

(2) A method for forming the outlet 12 is not particularly limited. Normally, the upper surface member 11 is formed with a perforation in an annular shape along the leading edges 15 and 15 and the opening edges 14 and 14 of the extended pieces 20 and 20, and the perforation is formed by tearing the perforations. An outlet 12 will be formed.

(3) The kind of fragrance | flavor 30 is not specifically limited. For example, flower systems such as carnation, cinnamon and rose, herbs such as chamomile, cinnamon and rosemary, fruits such as orange, lemon and cherry, forests such as cypress, pine and fir trees, and curry and coffee One or several kinds of foods such as chocolate can be selected and used.

  The present invention is applicable as a tissue paper storage box (tissue carton) that can be used in various living spaces such as homes, offices, and automobiles.

It is a top view of a tissue paper storage box. FIG. 2 is a schematic cross-sectional view taken along line AA in FIG. 1. It is an enlarged view of the extension piece part.

  DESCRIPTION OF SYMBOLS 10 ... Tissue paper storage box, 11 ... Upper surface member, 12 ... Outlet, 14 ... Opening edge, 15 ... Tip edge, 16 ... Opening edge (base end edge), 20 ... Extension piece, 21 ... Inner side surface, 30 ... Fragrance (microcapsule), T ... tissue paper.

Claims (6)

The tissue paper is stored in a superposed state, and the tissue paper outlet is formed in a member constituting the upper surface, and the sheet containing the tissue paper extraction slit is not provided in the outlet. A box,
A pair of extensions that extend in the shape of an arc inward and are spaced apart from each other, with an opening edge that is opposed to each other and extends in the longitudinal direction of the storage box and forms a part of the outlet, as a base edge. It has a protruding piece, and a fragrance is given to the inner surface of this extended piece,
The tissue paper is configured such that the tissue paper is pulled out while the extending piece is inclined from the base end edge and is rubbed against the inner side surface of the inclined extending piece. Storage box.   The tissue paper storage box according to claim 1, wherein the extending piece is formed of the same paper material as that of the upper surface member, and the extending piece is inclined when the paper material is bent at the opening edge.   The tissue paper storage box according to claim 1 or 2, wherein microcapsules having the fragrance as a core material and broken when rubbed with the tissue paper are applied to an inner surface of the extension piece. The tissue paper is pulled out while being rubbed against the inner surface of the extending piece when the tissue paper is pulled out with the extending piece inclined at an inclination angle of 30 to 60 ° . The tissue paper storage box of item 1. The tissue paper storage box according to any one of claims 1 to 4, wherein a distance between the leading edges of the pair of extending pieces is 10 to 30 mm.   The tissue paper storage box according to any one of claims 1 to 5, wherein a length from a base end edge to a front end edge of the extending piece is set to 5 to 20 mm.

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