JP3996044B2 - Portable lotion tissue - Google Patents

Description

【００２７】
【発明の効果】
以上詳説のとおり本発明によれば、プラスチックフィルム包装袋内にローション入りティッシュペーパー束が収容された携帯用ローション入りティッシュにおいて、たとえしなやかさの度合が高いローション入りティッシュペーパー束が収容される場合であっても、該ティッシュペーパー束のヨレ、型崩れなどを防止することが可能となる。
【図面の簡単な説明】
【図１】 携帯用ティッシュ１の斜視図である。
【図２】 側縁シール態様の変形例図である。
【図３】 ティッシュペーパー２の重畳構造（２つ折り）を示す断面図である。
【図４】 ティッシュペーパー２の重畳構造（３つ折り）を示す断面図である。
【図５】 ティッシュペーパー２の重畳構造（変形３つ折り）を示す断面図である。
【図６】 フィルム包装袋３およびティッシュペーパー束２Ａの寸法比を示す模式図である。
【図７】 ４５°カンチレバー法を示す、(A)は試験器斜視図、(B)は試験要領図である。
【符号の説明】
１…携帯用ティッシュ、２…ティッシュペーパー、２Ａ…ティッシュペーパー束、３…フィルム包装袋、４…フィルム包装袋の開口側短辺、５…フィルム包装袋の長辺[0001]
BACKGROUND OF THE INVENTION
In particular, the present invention relates to a pack-packed portable lotion tissue to be used when a certain amount of use such as rhinitis, hay fever and travel is required.
[0002]
[Prior art]
Currently, tissue paper is offered to the market in various forms for the convenience of the user. The most common are the box type and the pocket type. The former box type is usually a box with 200 sets (400 sheets) of tissue paper folded inside a paper box with an outlet on the upper surface. The latter pocket type is generally 70 to 80 mm long and horizontal. About 10 to 15 sets of tissue paper are stored in a polyethylene packaging bag having a size of 110 to 120 mm (hereinafter referred to as a tissue paper bundle).
[0003]
In recent years, in addition to the box type and the pocket type, a portable tissue (hereinafter referred to as a handy type) packed in an intermediate size has been provided on the market. This handy portable tissue is used when a certain amount of use is required, mainly for rhinitis, hay fever, travel, etc. About 50 sets in a packaging film such as polyethylene or polypropylene The plane size is almost the same as that of the box type.
[0004]
On the other hand, in recent years, tissue paper containing lotion in which tissue paper is impregnated with a moisturizing component such as glycerin or polyhydric alcohol has been provided on the market. This lotion-containing tissue paper is very flexible and has a feature of less irritation to the skin, and is useful when the frequency of use such as rhinitis and hay fever is very high.
[0005]
[Problems to be solved by the invention]
However, when the lotion containing Te I Tsu tissue paper bundle was Uchifu to the handy type packaging film, because there is too high flexibility of lotion containing tissue bundles, or twist in the packaging bag, such as the cause of shape, to hold the shape It turned out to be very difficult.
[0006]
Therefore, the main problem of the present invention is that in a portable lotion-containing tissue in which a lotion-containing tissue paper bundle is accommodated in a plastic film packaging bag, the specifications, physical property values of the plastic film packaging bag and the tissue-paper bundle to be accommodated, and By prescribing the relative relationship, etc., it is possible to prevent twisting, deformation of the tissue paper bundle containing lotion.
[0007]
[Means for Solving the Problems]
In order to solve the above-mentioned problem, the present invention according to claim 1 is a set of two pieces of tissue paper containing lotion impregnated with 5 to 30% of a moisturizing component mainly composed of glycerin with respect to the sheet weight. Rutotomoni are superimposed in a state of folded and tissue paper, the thickness of the superimposed tissue paper bundle been a 5 to 50 mm, a portable lotion containing tissues contained in the film packaging bag,
The film packaging bag has a thickness of 50 to 100 μm and a bending resistance by a 45 ° cantilever method of 3.5 cm or more,
In the state in which the tissue paper bundle is packaged in the film packaging bag, the ratio of the folding width dimension in the 50 sets of tissue paper bundle to the short side width of the film packaging bag is 70 to 85%, and the film packaging bag The ratio of the longitudinal dimension of the tissue paper to the inner distance between the two-side seals is 60 to 98%,
Two-side seal packaging that seals and seals two sides of the opening side short side, or four-side seal packaging that seals both long sides continuously or intermittently together with the two-side seal of the opening side short side, and the film packaging A portable lotion-containing tissue is provided, wherein the ratio of the bending resistance of the bundle of 50 tissue papers to the bending resistance of the 45-fold cantilever method of the bag is 20 to 60%.
[0008]
As the present invention according to claim 2, wherein the tissue paper is portable lotion containing tissue of claim 1 Symbol mounting sheet rice basis is 10 to 25 g / m ² is provided.
[0009]
As a third aspect of the present invention, the internal distance between the two side seals of the film packaging bag is 130 to 300 mm, and the short side width is 80 to 150 mm. The tissue with portable lotion according to claim 1 or 2. Is provided.
[0010]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
[0011]
FIG. 1 is a perspective view of a portable tissue 1, FIG. 2 is a modified example of a side edge sealing mode, and FIGS. 3 to 5 are cross-sectional views of a superimposed structure of a tissue paper 2.
[0012]
As shown in FIG. 1, the portable tissue 1 is overlapped in a folded state with tissue papers 2 and 2 in which a set of two tissue papers 2 are stacked up and down, and is placed in a plastic film packaging bag 3. Contained. A perforation 3a is formed on the upper surface of the film packaging bag 3. When the perforation 3a is unsealed (hereinafter referred to as an outlet 3a) and the uppermost tissue paper 2 is taken out during use, the next tissue A so-called pop-up method is employed in which a part of the paper 2 protrudes from the take-out port 3a so that the paper 2 can be easily taken out.
[0013]
Examples of the overlapping structure of the tissue paper 2 include a general two-fold used in a box type and the like, and a three-fold (Z-fold or modified Z-fold). As shown in FIG. 3, the two-fold overlapping structure is a tissue in which each tissue paper 2 is folded in about half with a substantially center line as a fold, and the tissue papers 2 are alternately opposed to each other and are superimposed on the upper side. This is a superposition structure in which the lower part 2a of the paper and the upper part 2b of the tissue paper superimposed on the lower side are sequentially superposed. The three-fold is a superimposed structure mainly used for wet tissues and the like. For example, as shown in FIG. 4, each tissue paper 2 is folded with the central portion as a fold, and one side of both folded pieces. In the piece, the front end side is folded back to the opposite side with the substantially central part as a crease, and the cross section is folded into an unequal side Z shape. Tissue paper in which almost the front half of the upper portion 2b of the tissue paper 2 to be stacked on the lower side is overlapped with the portion 2b, the middle adjacent to the upper portion as the middle portion 2c and the rest as the lower portion 2d 2 in which the tissue papers 2 are sequentially stacked while being sandwiched between the upper part 2b and the middle part 2c of FIG. As shown in the figure, the first tissue paper 2 folded in about half with the center line as the fold, and the second tissue paper 2 ′ whose outer portions are folded back to the opposite surface side to have a Z-shaped cross section in the laminating direction. The upper half 2b of the first tissue paper 2 is arranged between the lower folded portion 2g and the intermediate portion 2f that constitute the Z-shaped cross section of the second tissue paper 2 ′. The lower half 2a of the first tissue paper 2 is sandwiched between the upper folded portion 2e and the intermediate portion 2f that form the cross-sectional Z shape of the second tissue paper 2 ′. A stacked structure that is stacked can be cited.
[0014]
The superimposed tissue paper bundle 2 </ b> A has a thickness of about 5 to 50 mm and is accommodated in the film packaging bag 3. The film packaging bag 3 has a thickness of 50 to 100 μm, and is considerably thicker than a conventional film packaging bag. As the material, polyethylene or polypropylene can be suitably used.
[0015]
In this portable tissue 1, the bending resistance of the film packaging bag 3 by the 45 ° cantilever method is 3.5 cm or more so that the tissue paper bundle 2 </ b> A to be stored is not twisted or deformed. Two-side seal packaging that seals the two sides of the short sides 4 and 4 or, as shown in FIG. 2, with the two-side seal of the opening side short sides 4 and 4, the long sides 5 and 5 on both sides are continuous or intermittent. This is a four-side sealed package that seals in a sealed manner.
[0016]
The 45 ° cantilever method is a kind of test method for measuring the bending resistance of a material. As shown in FIG. 7 (A), the tester has an inclined surface 15 having a 45 ° end and an upper surface. A horizontal platform in which 16 and the lower surface 17 are parallel, and a scale 18 is attached to one side of the upper surface 16 is used. As a test method, a strip-shaped test piece having a width of 2 cm and a length of about 15 cm is typically prepared, and when the test piece 19 is gradually projected from the slope as shown in FIG. The bending softness is evaluated by the protruding length l (cm) when the tip contacts. In addition, the bending resistance by the 45 degree cantilever method in this invention is a numerical value which used for the test as it was, without producing the test piece of the said dimension and cutting the film packaging bag 3 and the tissue paper bundle 2A.
[0017]
When the bending resistance by the 45 ° cantilever method is less than 3.5 cm, the film rigidity is too soft and the shape of the tissue paper bundle 2A cannot be maintained when the tissue paper bundle 2A is packaged. In addition, the film packaging mode includes so-called gusset packaging that seals only one side on the short side. However, when this gusset packaging is used, the film packaging bag 3 is easy to spread, and the twist or pattern generated in the tissue paper bundle 2A. The collapse cannot be prevented. Therefore, in this example, a two-side seal wrapping (hereinafter also referred to as pillow wrapping) that seals and seals two sides of the opening side short sides 4 and 4 is employed. Accordingly, the spread in the thickness direction can be suppressed by the seals on the short sides 4 and 4 on both sides, so that the tissue paper bundle 2A is less likely to be twisted or deformed. In addition to the seals on the short sides 2 and 4, in addition to the seal, as shown in FIG. 2, in the case of adopting the four-side seal packaging that continuously or intermittently seals the long sides 5 and 5 on both sides, 3 body portion can be regulated from a cylindrical shape to a planar state, and the degree of restraint of the tissue paper bundle 2A is increased, so that the shape can be more easily maintained.
[0018]
Then, as shown in FIG. 6, in the packaging state of the tissue paper bundle 2A, the ratio of the folding width B ₁ of the tissue paper bundle 2A with respect to the short side width B of the film packaging bag 3 to the 70 to 85% Is desirable. The higher the proportion of the folding width B ₁ of the tissue paper bundle against the tendency to the short side width B, the film packaging bag 3 increases the tightness, but if this proportion exceeds 85%, purified by preparative tissue paper 2 When taking out from the exit 3a, it becomes tight and the takeout property deteriorates, and the tissue paper 2 may be torn. Further, when the ratio is less than 70%, the appearance is deteriorated, the degree of freedom of the tissue paper bundle 2A is increased, and the shape cannot be maintained.
[0019]
The ratio of longitudinal dimension L ₁ of the tissue paper with respect to confidential distance L between the two sides sealing of the film packaging bag 3 is desirably to 60 to 98%. As the ratio of the longitudinal dimension L ₁ of the tissue paper bundle for confidential distance L between tendency to the two sides sealed is high, the film packaging bag 3 is increased tightness, if the proportion exceeds 98%, the tissue When the paper 2 is taken out from the outlet 3a, the paper 2 becomes tight and the takeout property deteriorates, and the tissue paper 2 may be torn. Further, when the ratio is less than 60%, the appearance is deteriorated, the degree of freedom of the tissue paper bundle 2A is increased, and the shape cannot be maintained.
[0020]
The length S of the perforation 3a formed on the upper surface of the film packaging bag 3 is 43 to 87%, preferably 65 to 79% with respect to the web cut surface. When the ratio is less than 43%, the spread in the middle portion of the film packaging bag 3 is suppressed, so that the effect of preventing the twist and deformation of the tissue paper bundle 2A is improved, but when removing the tissue paper 2 from the outlet 3a The tissue paper 2 may be torn and the take-out property may deteriorate, and the tissue paper 2 may be torn. When the ratio exceeds 87%, the tissue paper 2 can be easily taken out, but the degree of freedom of the tissue paper bundle 2A is increased and the shape cannot be maintained.
[0021]
Further, in the bending resistance test by the 45 ° cantilever method, the ratio of the bending resistance of the tissue paper bundle 2A to the bending resistance of the film packaging bag 3 is preferably 20 to 60%. The higher this ratio, the more rigid the tissue paper bundle 2A that is accommodated is reflected in the product stiffness, and the lower the proportion is, the more rigid the film packaging bag 3 is reflected in the product stiffness. When the ratio is less than 20%, the stiffness of the tissue paper bundle 2A is relatively low, while the rigidity of the film packaging bag 3 is too high, and the tissue paper bundle 2A is prevented from being twisted or deformed. Although the effect is high, the film rigidity is high and the feeling of handling is lacking. Moreover, when the said ratio exceeds 60%, the rigidity of the film packaging bag 3 is comparatively too small, and the twist and deformation | transformation of the tissue paper bundle 2A cannot be prevented.
[0022]
By the way, the tissue paper 2 in the portable tissue 1 may be a very general one, but the film packaging bag 3 is glycerin in that the shape-retaining property of the tissue paper bundle 2A accommodated is excellent. Can be used particularly favorably for the tissue paper 2 containing lotion impregnated with a moisturizing component containing as a main component. The moisturizing component is desirably impregnated in an amount of 5 to 30% based on the sheet weight. Further, the tissue paper 2 having a weight of 10 to 25 g / m ² is used as usual.
[0023]
The above-mentioned portable tissue 1 does not include so-called pocket tissue, and is intended for pack-packed portable tissue for use when a certain amount of use such as rhinitis, hay fever, travel is required. Is done. Accordingly, the dimensions of the film packaging bag 3 are such that the inner distance between the two side seals is 130 to 300 mm and the short side width is 80 to 150 mm.
[0024]
【Example】
Prototypes of portable tissues containing tissue paper bundles 2A, each of which is made by folding a pair of tissue papers 2 in a film packaging bag 3 made of polyethylene films of different materials and thicknesses, and wrapped in film The end of the bag 3 was held, and the degree of twisting or deformation of the tissue paper bundle 2A when it was shaken three times was evaluated. The results are shown in Table 1 below. Film material / thickness of each portable tissue prototype, number of tissue paper sheets / sheet dimensions / folding dimensions / thickness (bulk), film packaging bag dimensions, distance between side seals, side seal length, 45 ° cantilever Table 1 shows the bending resistance and the like.
[0025]
The evaluation was based on a four-step evaluation of ◎, ○, Δ, and ×, and five monitors were tested and averaged to eliminate individual differences.
[0026]
[Table 1]

[0027]
【The invention's effect】
As described above in detail, according to the present invention, in a tissue containing portable lotion containing a lotion of tissue paper contained in a plastic film packaging bag, a tissue paper bundle containing lotion having a high degree of flexibility is accommodated. Even if it exists, it becomes possible to prevent the tissue paper bundle from being twisted or deformed.
[Brief description of the drawings]
FIG. 1 is a perspective view of a portable tissue 1. FIG.
FIG. 2 is a modified view of a side edge seal mode.
FIG. 3 is a cross-sectional view showing a superimposed structure (folded in two) of tissue paper 2;
FIG. 4 is a cross-sectional view showing a superimposed structure (tri-fold) of tissue paper 2;
FIG. 5 is a cross-sectional view showing a superimposed structure (deformed trifold) of tissue paper 2;
FIG. 6 is a schematic diagram showing a dimensional ratio between the film packaging bag 3 and the tissue paper bundle 2A.
7A and 7B show a 45 ° cantilever method, FIG. 7A is a perspective view of a tester, and FIG. 7B is a test procedure diagram.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 ... Portable tissue, 2 ... Tissue paper, 2A ... Tissue paper bundle, 3 ... Film packaging bag, 4 ... Open side short side of film packaging bag, 5 ... Long side of film packaging bag

Claims (3)

Glycerin moisturizing as major components lotion containing tissue paper impregnated 5-30% relative to the seat weight is in a set of two sheets a, Rutotomoni are superimposed in a state of folded upper and lower tissue paper, superimposed The tissue paper bundle has a thickness of 5 to 50 mm and is a tissue containing portable lotion contained in a film packaging bag,
The film packaging bag has a thickness of 50 to 100 μm and a bending resistance by a 45 ° cantilever method of 3.5 cm or more,
In the state in which the tissue paper bundle is packaged in the film packaging bag, the ratio of the folding width dimension in the 50 sets of tissue paper bundle to the short side width of the film packaging bag is 70 to 85%, and the film packaging bag The ratio of the longitudinal dimension of the tissue paper to the inner distance between the two-side seals is 60 to 98%,
Two-side seal packaging that seals and seals two sides of the opening side short side, or four-side seal packaging that seals both long sides continuously or intermittently together with the two-side seal of the opening side short side, and the film packaging A tissue containing portable lotion, wherein the ratio of the bending resistance of a bundle of 50 tissue papers to the bending resistance of a bag by 45 ° cantilever method is 20 to 60% by 45 ° cantilever method. The tissue paper portable lotion containing tissue of claim 1 Symbol mounting sheet rice basis is 10 to 25 g / m ^2. The tissue with a portable lotion according to any one of claims 1 to 2, wherein an inner distance between two side seals of the film packaging bag is 130 to 300 mm, and a short side width is 80 to 150 mm.

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