JP2000041935A - Adhesive cleaning sheet - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an adhesive cleaning sheet which achieves a simple structure and extreme ease of handling without use of any pressure sensitive adhesive, further enable removing of mildew and foul handily, safely and favorably and moreover, achieve a better preservation stability. SOLUTION: This adhesive cleaning sheet 10 includes a support sheet 11, a mildew removing component 12 and a water-soluble sheet 13. In this case, the mildew removing component 12 is covered with the support sheet 11 and/or the water-soluble sheet 13. The water-soluble sheet 13 develops an adhesiveness by being hydrated or/and dissolved in water to adhere to a part to be cleaned through the water-soluble sheet 13 and water on use.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention has a simple structure and is extremely easy to use.
The present invention also relates to a sticking and cleaning sheet capable of removing mold and dirt satisfactorily and having good storage stability.

[0002]

2. Description of the Related Art
2. Description of the Related Art Molds and dirt removed from plumbing facilities such as bathrooms and kitchens have been removed by spraying or applying a liquid agent containing a mold removing component such as hypochlorous acid, leaving it for a predetermined time, and then washing it away. However, in this method, a good cleaning effect cannot be obtained due to dripping or scattering to a portion other than a mold and a dirt generating portion, or decolorization of a wall or the like, or when a strong fungicide is used, the There were problems such as scattering that could affect the human body. For this reason, a technique has been considered in which a sheet-like member impregnated with a liquid agent is attached to a wall surface using the tension of the liquid agent. However, since the holding capacity of the liquid agent is small, it is easy to dry and peel off. There is a problem that there is a process of impregnating with the compound and the method is not simple.

In order to address these problems, Patent No. 25
67330, JP-A-9-140647,
A sheet has been proposed in which a bleaching component is held on a support such as a nonwoven fabric, a woven fabric, or paper with an adhesive and / or the bleaching component is brought into contact with a portion to be cleaned. However, with these technologies,
Since the bleaching agent and the pressure-sensitive adhesive coexist, the pressure-sensitive adhesive degrades the bleaching agent over time, which is disadvantageous in terms of storage stability.

In Japanese Patent Application Laid-Open No. Hei 7-116235, a non-woven fabric having a bonding surface at an appropriate interval between dents is used, and a solid chlorine agent is filled in a space formed between the non-woven fabric and the sealing material. There has been proposed a solid chlorine agent holding body in which a bonding surface of a nonwoven fabric and a sealing material are bonded together to form an adhesive layer on the outer surface of the sealing material. In addition, actual opening Hei 5-660
In JP-A No. 01, a gas-permeable film is provided on one surface of a water-retentive reaction layer containing a chlorine-based bleach that generates hypochlorous acid by reaction with water, and a gas barrier film is provided on the other surface. In the mold removing sheet having a three-layer structure, the gas barrier film covers the back surface of the water-retentive reaction layer and the periphery of the gas permeable film, and further has an adhesive adhesive layer on the periphery of the gas permeable film side surface. A provided mold removal sheet has been proposed.

However, the above-mentioned sheets for removing mold and dirt all have a problem that the structure is complicated, the workability is poor, and the usability is poor, such as the use of an adhesive.

Accordingly, it is an object of the present invention to provide a simple structure without using an adhesive, and extremely easy to use, and furthermore, it is possible to easily, safely and satisfactorily remove mold and dirt, and also has good storage stability. Another object of the present invention is to provide a simple adhesive cleaning sheet.

[0007]

According to the present invention, there is provided an adhesive cleaning sheet comprising a support sheet, a mold-removing component, and a water-soluble sheet, wherein the mold-removing component comprises the support sheet and / or a water-soluble sheet. Alternatively, the water-soluble sheet is coated with the water-soluble sheet, and the water-soluble sheet expresses adhesiveness by hydration or / and dissolution in water, and is adhered to the portion to be cleaned via the water-soluble sheet and water during use. By providing an adhesive cleaning sheet characterized by being made so that
The above object has been achieved.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below based on preferred embodiments. FIG. 1 is a plan view showing a first embodiment of the adhesive cleaning sheet of the present invention, and FIG.
FIG. 4 is a sectional view taken along line AA of FIG.

The adhesive cleaning sheet 10 of the first embodiment comprises a support sheet 11, a mold removing component 12, and a water-soluble sheet 1.
3, wherein the mold removing component 12 is covered and fixed by the support sheet 11 and the water-soluble sheet 13, and the water-soluble sheet 13 is And / or dissolves in water so as to exhibit adhesiveness, so that the water-soluble sheet 13 and water adhere to the part to be cleaned where mold and dirt are generated during use.

The support sheet 11 and the water-soluble sheet 13 are
Each is a long object of the same width, the mold removing component 12
As shown in FIG. 1, the support sheet 11 and the water-soluble sheet 13
And is covered and fixed in a state of being divided into a number of sections by a seal portion 14 formed by heat sealing or the like.

[0011] As shown in FIG.
The support sheet 11 and the water-soluble sheet 13 are formed on both side edges in the longitudinal direction, and are formed in a large number at equal intervals L in the width direction. The seal portion 14 in the width direction is provided with a perforation (not shown) so that a required amount of the seal portion 14 can be cut out and used.

The support sheet 11 in the first embodiment is
Liquid permeable sheets are preferred. Here, "liquid-permeable" means that the material of the sheet itself is liquid-permeable, and that the material of the sheet is non-liquid-permeable and a liquid-permeable hole is opened to make the sheet liquid-permeable. Cases are included. The support sheet 1
As the sheet material for forming 1, a paper, a nonwoven fabric, a woven fabric, a knitted fabric, a film, a sponge, another flexible substrate, or the like can be used. These support sheets 11 are formed by spraying water on the surface of the support sheet 11 so that the mold removing component 12 is impregnated substantially uniformly with a liquid such as water without leaking, so that the effect of the mold removing component 12 can be sufficiently exhibited. Is preferred.

The basis weight of the support sheet 11 is preferably 5 to
200 g / m ² , more preferably 10 to 100 g
/ M ² .

The mold removing component 12 may be a component capable of removing mold, bleaching, sterilizing, disinfecting, disinfecting, deodorizing, etc. Specific examples thereof include sodium dichloroisocyanurate, sodium trichloroisocyanurate, Salicin powder, dichloromethylhydantoin, bromochlorodimethylhydantoin, chlorine bleaching components such as calcium chlorite, and sodium percarbonate or sodium perborate in tetraacetylethylenediamine, succinic anhydride, sodium alkanoyloxybenzenesulfonate and the following [ Chemical formula 1]
Organic peracid precursors such as sulfonates represented by the following general formula (1) and general formula (2) of the following [Chemical Formula 2], or various lytic enzymes; cellulase, hemicellulase, xylanase, pectinesterase, polygalacturonase , Pectin lyase, glucosidase, galactosidase, mannosidase, arabinofuranosidase, mannanase, β-
Oxygen-based bleaching components to which 1,3-glucanase, α-1,3-glucanase, laminarinase, protease, various oxidoreductases and the like are added, etc. Is preferred. Also,
When an organic peracid precursor is used as the mold removing component 12, it is preferable to use various chelating agents in combination as a stabilizer for the generated organic peracid.

[0015]

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[0016]

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In the sulfonate represented by the general formula (2), R ¹ is particularly a hydrogen atom or a linear or branched alkyl, acyl or alkoxy group having 4 or less carbon atoms, and R ² is A linear or branched alkylene group having 1 to 8 carbon atoms, or a formula of-(R ⁴ ) _p -OR ^5- (where R ⁴ and R ⁵ are the same or different and have 1 to 4 carbon atoms; A linear or branched alkylene group, p represents a number of 0 or 1), a sulfonate in which M is an alkali metal atom, and n is a number of 0 to 20 is preferable.

The amount of the mold-removing component 12 may be adjusted according to the type thereof. For example, in the case of an oxygen-based bleaching component, a bleaching solution (from affixed cleaning sheet 10 by applying tap water or the like) is used. When the eluted solution containing the mold removing component 12 (hereinafter the same) contacts the part to be cleaned, the effective oxygen concentration of sodium percarbonate or sodium perborate is preferably 0.1% by weight or more, more preferably 0.5% by weight or more,
Preferably, the organic peracid precursor is prepared and used in an amount of preferably at least 1/1000 mol, more preferably at least 1/500 mol, based on the sodium percarbonate or sodium perborate. Further, in the case of the chlorine bleach, when the bleaching solution comes into contact with the part to be cleaned, the chlorine bleach is used in an effective chlorine concentration of preferably 0.1% by weight or more, more preferably 1% by weight or more. Is preferred. Mold removal component 1
If the use amount of No. 2 is less than the above lower limit, sufficient mold and dirt removal performance may not be obtained, which is not preferable. Specifically, it is preferable to use the mold removing component 12 in an amount of 0.005 g or more per 1 cm ² of the support sheet.

In the adhesive cleaning sheet 10 according to the first embodiment, the thickness of the mold removing component 12 between the support sheet 11 and the water-soluble sheet 13 is preferably 5 mm or less in view of the formability and ease of use. It is preferably configured to be 3 mm or less.

The water-soluble sheet 13 is a sheet that exhibits adhesiveness by being hydrated and / or dissolved in water. Therefore, in use, the adhesive cleaning sheet 10 adheres to the part to be cleaned or the like by water existing in the part to be cleaned, and furthermore, if necessary, water is applied to the adhesive cleaning sheet 10 to remove the mold. 12 and the water-soluble sheet 1
Since the gel 3 is in a gel state, it can stay on the spot while retaining water for a while. Further, the water-soluble sheet 13 is preferably a sheet which does not easily collapse even when touched by a wet hand at the time of use, and is preferably a sheet which is easily peeled off after a certain period of time. The specific example of the water-soluble sheet 13 is not particularly limited as long as it has the above-mentioned properties, but is preferably a high-molecular compound having a salt-forming group, a nonionic water-soluble high-molecular compound, a natural water-soluble compound such as gelatin, casein, or the like. A film or nonwoven fabric made of a water-soluble polymer such as a water-soluble polymer, an emulsion polymer such as an acrylic resin emulsion, or a cross-linked product of the above is used.

The basis weight of the water-soluble sheet 13 is determined by
In use, the cleaning is performed through the water-soluble sheet 13 and water.
It is selected so that it can be adhered to the sweep part, but the sticking cleaning sheet
In terms of moldability, bleaching performance during use, and ease of use,
Preferably 1 to 100 g / m ^Two, More preferably 2 to 5
0 g / m^TwoIt is.

The thickness of the adhesive cleaning sheet 10 (entire) of the first embodiment is preferably 10 mm or less, more preferably 5 mm or less.

Next, second to fifth embodiments of the adhesive cleaning sheet of the present invention will be described. In the following embodiments, the same members as those in the first embodiment are denoted by the same reference numerals, and the description of the first embodiment is applied to the points that are not particularly described in detail.

As shown in FIG. 3, the adhesive cleaning sheet 10 according to the second embodiment is a water-soluble sheet 1 according to the first embodiment.
3, a second support sheet 11 'is inscribed inside. The arrangement of the second support sheet 11 'is preferable in the following points (1) to (3). That is, (1)
Since the external moisture is blocked, the stability of the mold removing component over time is improved. (2) When the sheet is peeled from the wall, the water-soluble sheet is easily peeled off with the second support sheet, and the water-soluble sheet is prevented from remaining on the wall. (3) When the solubility of the water-soluble sheet is high, by being supported on the second support sheet,
The fluidity of the water-soluble sheet dissolved by water is suppressed, so that it does not flow down and can be kept in place. Second support sheet 1
As for 1 ′, the same shape, sheet material (sheet material) and basis weight as the support sheet 11 in the first embodiment are used.

As shown in FIG. 4, the adhesive cleaning sheet 10 according to the third embodiment includes a support sheet 11 according to the second embodiment.
The third support sheet 1 is located between the first support sheet 11 'and the second support sheet 11'.
1 "is used, and an oxygen-based bleaching component comprising a first agent 12 'and a second agent 12" is used as the mold removing component 12 in the second embodiment, and the first agent 12' and the second agent 12 "are used. Are separated by the third support sheet 11 ″, and the first agent 1
2 ′ is sandwiched between the support sheet 11 and the third support sheet 11 ″, and the second agent 12 ″ is transferred to the third support sheet 11 ″.
And the second support sheet 11 ′. Among the oxygen-based bleaching components as the mold removing component 12 separated by the third support sheet 11 ″, the first agent 12 ′
Is selected from sodium percarbonate and sodium perborate, and the second agent 12 ″ is selected from the group consisting of an organic peracid precursor, a lytic enzyme, and an oxidoreductase. As described above, when the first agent 12 ′ and the second agent 12 ″ that are the oxygen-based bleaching components as the mold removing component 12 are separated by the third support sheet 11 ″,
It is preferable in the following points (1) and (2). That is, (1) when the adhesive cleaning sheet of the present invention is not used, the first agent and the second agent do not come into contact with each other, so that the reaction between the two agents is suppressed and the daily stability of both agents is enhanced. (2) In particular, when the second agent is an organic peracid precursor, the solubility is often poor, and by disposing the first agent on the side where water is applied, the aqueous solution of the dissolved first agent can be used. The solubility of the second agent is promoted as compared with the case where water is directly applied, and the production rate and production rate of peracid are improved.

As the third support sheet 11 ″, the same shape, sheet material (sheet material) and basis weight as those of the support sheet 11 in the first embodiment are used.

The amount of the first agent 12 ′ and the amount of the second agent 12 ″ used are the mold removal component 1 in the first embodiment.
As an example, the amount of oxygen-based bleaching component (sodium percarbonate or sodium perborate and organic peracid precursor) used as 2 is exemplified.

The thickness of the first agent 12 ′ (support sheet 11
The thickness of the first agent 12 ′ between the first support 12 ′ and the third support sheet 11 ″ is preferably 3 mm or less, more preferably 2 m or less.
m or less, and the thickness of the second agent 12 ″ (the thickness of the second agent 12 ″ between the third support sheet 11 ″ and the second support sheet 11 ′) is preferably 3 mm or less, more preferably 3 mm or less. Is less than or equal to 2 mm. The total thickness of the first agent 12 ′ and the second agent 12 ″ is the thickness of the mold removing component 12 (the support sheet 11, the water-soluble sheet 13, (The thickness of the mold removal component 12).

As shown in FIG. 5, in the fourth embodiment of the adhesive cleaning sheet of the present invention, instead of the water-soluble sheet 13 in the first embodiment, a water-soluble polymer is impregnated in the sheet. The sheet 15 is used. The water-soluble sheet 15 in the adhesive cleaning sheet 10 of the fourth embodiment
Has the same properties as the water-soluble sheet 13 in the first embodiment.

As the sheet material of the water-soluble sheet 15, for example, a sheet material that can be impregnated with or carry a water-soluble polymer, such as paper, nonwoven fabric, woven fabric, knitted fabric, sponge, and other flexible substrates, is used. Examples of the water-soluble polymer in the water-soluble sheet 15 include the water-soluble polymers that form the film or nonwoven fabric as specific examples of the water-soluble sheet 13 in the first embodiment.

The amount of the water-soluble polymer impregnated in the water-soluble sheet 15 is preferably 1 to 100 parts by weight of the nonwoven fabric.
0 to 200 parts by weight, more preferably 20 to 150 parts by weight.

The water-soluble sheet 15 can be obtained by applying and drying a solution of a water-soluble polymer (for example, water or an aqueous alcohol solution is used as a solvent) on the nonwoven fabric.

The basis weight of the water-soluble sheet 15 is selected so that the adhesive cleaning sheet 10 can adhere to the portion to be cleaned via the water-soluble sheet 15 and water during use. In terms of properties, bleaching performance during use, and ease of use,
Preferably it is 10 to 400 g / m ² , more preferably 20 g / m ² .
３００300 g / m ² .

FIG. 6 is a plan view showing a fifth embodiment of the adhesive cleaning sheet of the present invention, and FIG. 7 is a sectional view taken along line BB of FIG.

In the adhesive cleaning sheet 10 of the fifth embodiment, as shown in FIG. 6, the mold removing component 12 is covered with a water-soluble sheet 13, and the water-soluble sheet 13 and the support sheet 11 are heat-sealed. Seal part 1 formed by
4, it is fixed on the support sheet 11. As shown in FIG. 6, a large number of the seal portions 14 are formed at equal intervals L at the center X in the width direction of the support sheet 11. The mold removing component 12 is spread on a long water-soluble sheet 13, and the water-soluble sheet 13 is covered by wrapping the water-soluble sheet 13 in a roll shape and twisting the water-soluble sheet 13 at equal intervals.

The adhesive cleaning sheet of the present invention is not limited to the above-described embodiment, and can be appropriately changed without departing from the gist of the present invention.

In the adhesive cleaning sheet of the present invention, it is preferable to use a liquid-permeable sheet as the support sheet, but water from a pre-existing wall is impregnated into the water-soluble sheet and the mold removing component when used. Therefore, it is not always necessary to use a liquid-permeable sheet.

Further, the adhesive cleaning sheet of the present invention may use a water-soluble sheet instead of the second support sheet 11 'in the adhesive cleaning sheet 10 (FIG. 3) of the second embodiment. Good. As the water-soluble sheet, the same as the water-soluble sheet 13 or the water-soluble sheet 15 in the fourth embodiment is used.

The adhesive cleaning sheet of the present invention is a water-soluble adhesive cleaning sheet instead of the second support sheet 11 'and / or the third support sheet 11 "in the adhesive cleaning sheet 10 (FIG. 4) of the third embodiment. The water-soluble sheet may be the same as the water-soluble sheet 13 or the water-soluble sheet 15 in the fourth embodiment.

Further, the adhesive cleaning sheet of the present invention comprises a mold removing component 12 in the adhesive cleaning sheet 10 of the third embodiment.
The arrangement of the first agent 12 ′ and the second agent 12 ″ is reversed, that is, the first agent 12 ′ is
1 ″ and the second support sheet 11 ′, and the second agent 12 ″ is transferred between the support sheet 11 and the third support sheet 11 ″.
May be sandwiched between them.

The adhesive cleaning sheet of the present invention is the same as the water-soluble sheet 13 of the adhesive cleaning sheet 10 of the third embodiment.
May not be provided with the second support sheet 11 'inside.

The adhesive cleaning sheet of the present invention is provided between the support sheet 11 and the water-soluble sheet 15 impregnated with the water-soluble polymer in the adhesive cleaning sheet 10 (FIG. 5) of the fourth embodiment. Similarly to the third embodiment, a third support sheet 11 ″ is provided, and a first agent 12 ′ is used as a mold removing component 12.
And an oxygen-based bleaching component comprising a second agent 12 "and the second agent 12", and the first agent 12 'and the second agent 12 "
1 ", and the first agent 12 'is sandwiched between the support sheet 11 and the third support sheet 11".
The agent 12 "may be sandwiched between the third support sheet 11" and the water-soluble sheet 15 impregnated with a water-soluble polymer.

The adhesive cleaning sheet of the present invention is a sheet material constituting a water-soluble sheet 15 impregnated with a water-soluble polymer in the adhesive cleaning sheet 10 of the fourth embodiment.
A sheet using a nonwoven fabric or the like made of a water-soluble polymer as a specific example of the water-soluble sheet 13 in the first embodiment may be used.

As shown in FIG. 8, the adhesive cleaning sheet of the present invention is an adhesive cleaning sheet 10 (FIG. 6) of the fifth embodiment.
A second water-soluble sheet 13 ′ is provided inside the water-soluble sheet 13 in FIG.
Using an oxygen-based bleaching component comprising an agent 12 'and a second agent 12 ", the first agent and the second agent 12" are separated by the second water-soluble sheet 13', and the second agent 12 " May be covered with an inner second water-soluble sheet 13 ′, and the first agent 12 ′ may be covered with the second water-soluble sheet 13 ′ and an outer water-soluble sheet 13. Instead of the second water-soluble sheet 13 'in the embodiment, a second support sheet 11' may be used.

Further, the adhesive cleaning sheet of the present invention is obtained by reversing the arrangement of the support sheet 11 and the water-soluble sheet 13 in the adhesive cleaning sheet 10 of the fifth embodiment. 11 and is fixed on the water-soluble sheet 13 by a sealing portion 14 formed by heat-sealing the support sheet 11 and the water-soluble sheet 13. May be coated on the support sheet 11 by wrapping the support sheet 11 in a roll shape and twisting it at equal intervals.

In the adhesive cleaning sheet of the present invention, the mold-removing component may be added to the support sheet and / or the water-soluble sheet, as well as the hydrophilic pressure-sensitive adhesive comprising the water-soluble polymer as described above, and a rubber-based pressure-sensitive adhesive. It may be fixed with an adhesive such as an acrylic adhesive, a solvent-based adhesive, a water-based adhesive, and a calendar-based adhesive.

Further, the sticking and cleaning sheet of the present invention may be a sheet having a concave and convex shape as shown in FIG. 9 instead of a long sheet.

The adhesive cleaning sheet of the present invention may be used as a support sheet and / or a water-soluble sheet, such as a sheet made of CM rayon, CM pulp, or the like, which has high water retention and exhibits tackiness by hydration. Alternatively, a sheet using a hydrophilic group-added sheet may be used.

Further, the sticking and cleaning sheet of the present invention may be a wide sheet instead of a long sheet as shown in FIG.

Further, the adhesive cleaning sheet of the present invention can be wound into a roll form, and can be used conveniently by unwinding a necessary amount at the time of use and cutting off from a perforation.

The method of using the adhesive cleaning sheet of the present invention will be described with reference to the adhesive cleaning sheet 10 of the first embodiment.
Here, a description will be given of removal of mold and dirt generated at joints (cleaned portions) of tile walls in a bathroom. First, first
The adhesive cleaning sheet 10 of the embodiment is cut to a predetermined length from the perforation. In addition, the joints where mold and dirt are to be cleaned and the surroundings are wetted with water in advance.
Then, the adhesive cleaning sheet 10 is applied to the joint, and the water-soluble sheet 1
When contact is made from the 3 side and pressed from the support sheet 11 side,
When a part of the water-soluble sheet 13 is hydrated or / and dissolved in water, the state of sticking to the joint is maintained. Next, the mold removing component 12 is sufficiently eluted at the joint by spraying water such as tap water with a shower. After being left for a certain period of time in this state, the adhesive cleaning sheet 10 is peeled off from the part to be cleaned, thereby removing mold and dirt.

As described above, the adhesive cleaning sheet 10 according to the first embodiment is configured to cut the adhesive cleaning sheet, spray water on the portion to be cleaned, abut the adhesive cleaning sheet on the portion to be cleaned, and attach the adhesive cleaning sheet. Since mold and dirt can be removed by simple operations such as water spraying on the surface and peeling of the adhesive cleaning sheet, the usability is extremely good. In addition, since the mold removing component 12 can be continuously brought into contact with the joint in a wet state, the action of the mold removing component 12 is effectively exhibited, and the mold and dirt removal performance is weaker than that of the chlorine bleaching component. Even if an oxygen-based bleaching component is used as the mold removing component 12, mold and dirt can be satisfactorily removed. Note that the mold removing component 12 can be impregnated with water previously sprayed on the joints and exert an effect even in a state before tap water is applied in a shower or the like.

The above-mentioned method of use is similarly applied to the adhesive cleaning sheet 10 of other embodiments.

The adhesive cleaning sheet 10 of the present invention has a simple structure as described above.
And since it is made to adhere to the part to be cleaned via the water-soluble sheet 13 and the water which exhibit adhesiveness by being dissolved in water, the usability is extremely good. Further, the adhesive cleaning sheet 10 of the present invention comprises a mold removing component 12
Is kept in contact with the part to be cleaned while being covered and fixed by the support sheet 11 and the water-soluble sheet 13, so that the mold removing component 12 is not scattered, and thus the safety is high. In addition, since the adhesive cleaning sheet 10 of the present invention is less likely to cause dripping, the mold removing component 12 can be brought into contact with the part to be cleaned at a higher concentration than in the past, so that mold and dirt can be effectively removed. It is.

The adhesive cleaning sheet 10 of the present invention can
Of course, it is possible to remove mold and dirt generated outside the water area, but it is particularly useful on the wall surface, and exhibits particularly simple operation around the water area. Also, by sticking the adhesive cleaning sheet of the present invention in a trash box, etc.,
Sterilization, disinfection and deodorizing effects can also be expected. Furthermore, a simple effect of removing stains for clothes can be expected by sticking to stains and stains on the clothes and putting them in a washing tub for washing.

[0056]

The adhesive cleaning sheet of the present invention has a simple structure without using an adhesive, is extremely easy to use, and can easily, safely, satisfactorily remove mold and dirt, and is stable in storage. It has good properties.

[Brief description of the drawings]

FIG. 1 is a plan view showing a first embodiment of an adhesive cleaning sheet of the present invention.

FIG. 2 is a sectional view taken along line AA of FIG. 1;

FIG. 3 is a cross-sectional view showing a central portion in a width direction in a diagram corresponding to FIG. 2 of a second embodiment of the adhesive cleaning sheet of the present invention.

FIG. 4 is a cross-sectional view showing a central portion in the width direction in a diagram corresponding to FIG. 2 of a third embodiment of the adhesive cleaning sheet of the present invention.

FIG. 5 is a cross-sectional view showing a central part in a width direction in a diagram corresponding to FIG. 2 of a fourth embodiment of the adhesive cleaning sheet of the present invention.

FIG. 6 is a plan view showing a fifth embodiment of the adhesive cleaning sheet of the present invention.

FIG. 7 is a sectional view taken along the line BB of FIG. 6;

FIG. 8 is a cross-sectional view in a width direction in a diagram corresponding to FIG. 7 of another embodiment of the adhesive cleaning sheet of the present invention.

FIG. 9 is a cross-sectional view showing a central part in the width direction in a diagram corresponding to FIG. 2 of another embodiment of the adhesive cleaning sheet of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Adhesion cleaning sheet 11 Support sheet 12 Mold removal component 13 Water-soluble sheet 14 Seal part 11'2nd support sheet 11 "3rd support sheet 12'Oxygen bleaching component / First agent 12" Oxygen bleaching component / Second Agent 13 'Second water-soluble sheet 15 Water-soluble polymer impregnated / water-soluble sheet

Claims (11)

[Claims] 1. An adhesive cleaning sheet comprising a support sheet, a mold removing component, and a water-soluble sheet, wherein the mold removing component is covered with the support sheet and / or the water-soluble sheet. The water-soluble sheet is a sheet that exhibits adhesiveness by being hydrated or / and dissolved in water, and is made to adhere to the portion to be cleaned via the water-soluble sheet and water during use. An adhesive cleaning sheet, characterized in that: 2. The sticking and cleaning sheet according to claim 1, wherein the mold removing component is sandwiched between the support sheet and the water-soluble sheet. 3. The sticking and cleaning sheet according to claim 1, wherein a second support sheet is inscribed inside the water-soluble sheet. 4. The mold removing component according to claim 1, wherein the first agent is selected from sodium percarbonate and sodium perborate, and the second agent is selected from the group consisting of an organic peracid precursor, a lytic enzyme and an oxidoreductase. An oxygen-based bleaching component comprising a third support sheet disposed between the support sheet and the water-soluble sheet, wherein the first agent and the second agent respectively include the third support sheet. The adhesive cleaning sheet according to any one of claims 1 to 3, which is separated by: 5. The adhesive cleaning sheet according to claim 1, wherein the water-soluble sheet is obtained by impregnating the sheet with a water-soluble polymer. 6. The adhesive cleaning sheet according to claim 1, wherein the mold removing component is covered with the water-soluble sheet and fixed on the support sheet. 7. The adhesive cleaning sheet according to claim 1, wherein the mold removing component is covered with the support sheet and fixed on the water-soluble sheet. 8. The mold-removing component is covered and fixed in a state of being divided into a number of sections by sealing the support sheet and the water-soluble sheet.
The sticking and cleaning sheet according to any one of the above. 9. The adhesive cleaning sheet according to claim 1, wherein the mold removing component is fixed to the support sheet and / or the water-soluble sheet with an adhesive or the like. 10. The sticking and cleaning sheet according to claim 1, wherein the support sheet has an uneven shape. 11. The adhesive sheet according to claim 1, wherein the support sheet and / or the water-soluble sheet is a sheet having a high water-retention property and having a hydrophilic group that exhibits tackiness by hydration. Wearing cleaning sheet.