JP3043153U - Portable acidic water wet tissue - Google Patents

Abstract

(57) [Abstract] [PROBLEMS] To provide a portable wet tissue capable of easily sterilizing, disinfecting, cleaning equipment, and cleaning fingers without disturbing carrying. SOLUTION: When expanded, a sheet made of cellulose fibers or composite fibers of cellulose fibers and synthetic fibers cut into a shape suitable for body-wiping applications is folded several times and then rolled up in a stick shape, and strongly acidic. A portable wet tissue in which water is sealed in an inert film and integrally wrapped in a film.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a portable wet tissue of a stick type that can be easily used by anyone, is compact so that it is not a hindrance to carry, and is capable of disinfecting, sterilizing, disinfecting, and cleaning equipment anytime, anywhere.

[0002]

[Prior art]

 Portable wet tissues are pre-cut or punched sheets that are sized or shaped to fit on a towel or a wet towel, folded, rolled up into a cylinder, wrapped, or several sheets. Or, dozens of folded and packaged items that have been previously impregnated with water and sterilized, items that have been impregnated with a germicide such as alcohol, items that contain a trace amount of perfume, surfactants, etc. A variety of products have been supplied, including those with improved cleaning properties by the addition of, and those with added antifungal agents to improve storage stability. However, these impregnated or added substances can be added only as long as they have no effect or change over time on the material to be wiped off, or that do not hinder the operation, and are sensitive components or deteriorate. It was difficult to use substances or water containing such components. It is said that strong acidic water has effects over time and trace amounts of contained components, and that it may gradually deteriorate and change over time when it comes into contact with a wiping material made of cellulose fiber. The water was difficult to supply. On the other hand, it has been conventionally used that a chemical solution such as a disinfectant solution and a wiping material are separately prepared and impregnated immediately before use. However, in this case, there is little concern about alteration or deterioration of the active ingredient, but a container or space for impregnating the drug solution or water is required at the time of use, and the proportion of the amount used must be adjusted each time. Inexperienced users had the inconvenience of wasting too much of the waste and wasting too much, and the wiping properties were poor, and it was necessary to re-impregnate them. In addition, when going out or traveling, it is necessary to subdivide the chemical solution and the wiping material into small packages and carry them separately, which is not convenient as a result.

[0003]

[Problems to be solved by the device]

 The present invention makes it possible to easily disinfect, disinfect, and wipe the body with strong acid water anytime, anywhere. (1) An appropriate amount of water can be easily impregnated. (2) Strong acid water. (3) Being as compact as possible and not bulky (4) Easy to spread and easy to handle when used, to provide a portable acidic water wet tissue that overcomes the four issues. To aim.

[0004]

[Means for Solving the Problems]

 The present invention has been shown to be folded or folded a number of substantially dry sheets of substantially cellulose or composite fibers with synthetic fibers that are cut into shapes suitable for body-wipe applications when deployed. A portable wet tissue in which the one wound up in the form of a stick and the one wrapped with strong acidic water in a sealed package are integrally packaged in a film form.

Since the portable wet tissue of the present invention is wound in the shape of a stick, it is not bulky and can be carried in a small bag or a necessary number for a nursing care device. Further, since the packaging bag can be used as a container for impregnation, it is not necessary to prepare a separate container, and it can be prepared anytime, anywhere without taking up space.

The “substantially dry state” referred to in the present invention does not mean that it does not contain water or liquid substances at all, and has a property that it can hold approximately 80% or more of the liquid of the sheet. I have it. It also includes those containing water and additives that are naturally absorbed during the manufacturing process. For example, a sheet-like material made of cellulose fibers usually contains about 5 to 15% by weight of water. As a sheet material for a portable wet tissue for strong acidic water, a woven fabric, a knitted fabric, a non-woven fabric and the like are suitable, but it is also possible to use a thinly sliced sponge sheet or a film having a water retention property or a swelling property. The sheet material may be a cloth or sheet material having a softness that fits the human skin and a property of retaining a liquid for disinfection, disinfection, etc., and the sheet material may be about 80% to 150% or more of the sheet weight. It only needs to have the property of retaining the liquid evenly. Generally, from the viewpoint of liquid retention, it is desirable that these sheet-shaped materials have a high content of cellulose fibers. This is because strongly acidic water is a liquid exhibiting delicate properties, and cellulosic fibers give preferable results for liquid retention and softness of wet tissues. The term “cellulose fiber” as used herein means a so-called broadly defined cellulose, and includes not only natural cellulose fibers such as pulp and cotton, but also regenerated cellulose fibers such as rayon, cupra, acetate, and lyocell. The fiber does not matter. In addition, it is also possible to use a partially chemically modified product having increased water retention property, for example, carboxymethylated product.

When the sheet-like material is a non-woven fabric, the non-woven fabric may be a short-fiber non-woven fabric, a long-fiber non-woven fabric, or a composite fabric of these. It is also possible to select a composite sheet made of paper and non-woven fabric, or a non-woven fabric laminated with resin. On the other hand, sponge-like thin slices such as EVA (polyvinyl acetate) and modified PVA can also be used in combination. In that case, it is important to design with due consideration of the impact on water.

In any case, the sheet material may be any sheet material that retains strong acidic water and has morphological stability that can withstand folding and stick-up, and has a basis weight of about 10 to 150 g / m ^2. It is preferable that a substance is used. From the viewpoint of material cost and ease of manufacturing, needle punch dry type nonwoven fabric, partial thermal bond nonwoven fabric, wet spunlace, and Benliese (Cuprammonium rayon nonwoven fabric manufactured by Asahi Kasei Corporation) are suitable materials. The form of the fibers may be either long fibers or short fibers. Further, a composite of a plurality of fiber materials may be used, but a cellulose fiber is preferred from the viewpoint of impregnation property and wiping property. The term "cellulose" as used in the present invention does not mean that it strictly consists of cellulose, but also includes that which contains trace amounts of impurities and low-polymerized substances remaining after ordinary purification. Specific materials include purified natural cellulose such as cotton and hemp, regenerated cellulose fibers such as viscose rayon, cupraammonium rayon, and lyocell. Cupra ammonium rayon is more preferable because it has good flexibility and water content, and has a small content of impurities and the like, and there is little concern that performance of strongly acidic water will be deteriorated. The "synthetic fiber" referred to in the present invention refers to a fiber obtained by spinning a synthesized polymer substance, and as a concrete example, a large number of materials such as polyester, polyamide, polyacrylonitrile, polypropylene are supplied. Has been done. A material that does not react with or deteriorate the strongly acidic water, such as polyester or polyolefin fiber, may be selected. It is desirable to have a softness that conforms to the irregularities of the human body and equipment. Strongly acidic water is tap water or water produced on the anode side when electrolyzing water containing an auxiliary agent. Usually, it is collectively called acidic water. This water contains trace amounts of chlorine and hypochlorous acid, and has a pH of 7 or less. Strongly acidic water is 2.4 to 2. It is water with a sterilizing and disinfecting action that exhibits a strong acidity of about 7.

The point of the present invention is that a wet tissue cloth is wound up in a stick shape. In addition, there is also a case where the product is sealed and packed into a pack in a substantially dry state.

The stick-shaped body means a thin rod-shaped body, but also includes expressions such as a cylindrical shape and a polygonal column shape. A stick-shaped stick having a diameter of about 5 to 15 mm and a length of about 20 to 120 mm is preferable because it is convenient to carry and handle. However, it is not strictly bound by this number. Regarding seal packaging, use plastic film sheets or aluminum laminate sheets to create long and thin cylindrical packaging with a high-frequency welder or heat sealer, or laminate packaging using polystyrene molded sheets or pouch packaging. It is preferable that the package has good airtightness that can prevent deterioration of material and deterioration and reduction of strong acidic water. It is more preferable that the device be opened easily. In addition, strong acid water is packed in a cylindrical shape, but a sheet-like material with an appropriate amount and shape is wrapped around the outside, and is further wrapped with a waterproof packaging material. Is preferred.

The amount of strongly acidic water is preferably selected in the range of 100 to 800% of the wiping material used. It is possible to use an appropriate amount of water than this, but the weight of each individual increases. In addition, if the amount is less than 100%, uniform impregnation tends to be difficult, and the user must be concerned about the efficacy, which is not preferable.

Further, it is more preferable that the sealing material is easily removed, such as one in which one end of the inner package is cut so as to cut only the inner package without damaging the outer package. It is more preferable that the outer wrapping material is transparent so that the cut and shape of the inner wrapping material can be easily confirmed. Further, it is more preferable to make a cut at one end of the outer wrapping material (more preferably on the side opposite to the cut end of the inner wrapping material) so that it can be easily cut. When impregnating with water at the time of use, it is advisable to cut only the inner package and cut the outer package before taking it out and using it. By making cuts on the inner and outer wrapping materials on opposite sides in this way, there is the effect of preventing the user from spilling the water inside when opening, which is highly convenient.

Hereinafter, the present invention will be described more specifically with reference to the drawings. First, a slit roll (1) is prepared by cutting a raw material nonwoven fabric into a width suitable for the designed product size. The non-woven fabric slit (2) pulled out from the slit roll (1) is applied to a stick-type wet tissue manufacturing facility to first fold it in half along the center line (3) and then folded in half to form an elongated state. A folded sheet (4) is formed. Next, the folded wet tissue sheet (4) is rolled up from the tip to form a substantially cylindrical stick-shaped body (5). On the other hand, we prepared a film in which strong acidic water was poured into a film whose one side of the cylinder was sealed in advance and immediately sealed. A portable wet tissue (7) is prepared by sealing the periphery (6, 6 ', 6' ') using a strong material and packaging the product in a pack. "Rolling up on cylindrical stick (5) to obtain a similar portable wet tissue (7)" is moved to the detailed explanation section. Blister packaging, which is a method for packaging pharmaceutical tablets and capsules, can also be used for packaging.

[0014]

【Example】

 Examples will be shown below, but the present invention is not limited to these examples. [Example 1] 70% by weight of rayon short fibers (single yarn denier 2.5d, 41 mm length) and 30% by weight of polyester short fibers (single yarn denier 1.7d, 38 mm) mixed wet spunlace nonwoven fabric was used as a fabric. A stick-shaped portable wet tissue was manufactured by the manufacturing process shown in FIG.

The mixed wet spunlaced nonwoven fabric was processed into a slit roll (1) having a width of 250 mm. This slit roll (1) was applied to a stick type wet roll manufacturing facility (manufactured by Shinwa Giken Co., Ltd.), and a series of processes were carried out in the direction of the arrow in the figure to prepare a portable wet tissue. That is, the non-woven fabric slit (2) drawn out from the slit roll (1) is formed by making two folds (3) along the center line of the process shown in FIG. The folded wet tissue seal (4), which was folded and formed into an elongated state, was rolled up from the tip to a substantially cylindrical stick-shaped body (5) with a diameter of about 10 mm and a length of 68 mm. On the other hand, an aluminum laminated sheet was used by pairing a cylindrical polyester film, one of which has a diameter of 10 mm, with a strongly acidic water immediately after being injected into the cylindrical polyester film and the stick-like body (5) of the above-mentioned sheet as a pair. The seals (6), (6 ') and (6' ') were packed and packed to obtain a portable wet tissue (7). This portable wet tissue (7) had a shape just like stick sugar, did not interfere with carrying, and was a wet tissue that could be easily used on the road.

A small amount of water or the like can be added using a nozzle at the time of winding on the cylindrical stick-like body (5) or before and after the process, but in that case, the user is strongly acidic afterwards. It is important to control the water content so that it can infiltrate the water sufficiently. After injecting strongly acidic water, the sheet (4) thus obtained was wrapped around the outer side of the sealed and packaged tubular body to make a cylindrical shape, which was sealed with an aluminum laminate sheet. It is also possible to pack and pack to obtain a portable wet tissue (7). As shown in FIG. 2, a mixed wet spunlace nonwoven fabric is used to make a sheet (10) by valley-folding (9) along a broken line (8), and then making a mountain fold at the broken line, as shown in FIG. It is also possible to obtain a similar portable wet tissue (7) by forming a stick-like body in the process and then packaging it in a pack.

Example 2 Using Benlyse (Cuprammonium rayon non-woven fabric manufactured by Asahi Kasei Kogyo Co., Ltd., 60 g / m ² ) as a fabric, a stick-shaped portable wet tissue was manufactured by the process shown in FIG. Benlyse was cut into a square handkerchief-like piece with a side of 300 mm, followed by the double fold (9) to make a quadruple fold tissue (10) according to the procedure shown in FIG. Sealed packaging was carried out in the same manner as in Experimental Example 1 to obtain a portable wet tissue. The portable wet tissue produced in Example 1 was as easy to carry as the portable wet tissue, and it was really easy to peel off the seal, take out the contents, wipe and disinfect.

[0018]

[Effect of the invention]

 The portable wet tissue of the present invention is sealed with strong acid water and the wipe sheet is separated and packaged, so that reaction with the contact with the sheet of strong acid water, change over time, deterioration and decomposition may occur. Can be prevented. In addition, because they are stick-shaped and are individually packaged individually, they are not bulky and are convenient to carry, and you can carry the required number when traveling and it is hygienic. It can be easily expanded when used. Furthermore, since the packaging bag can be used as a container for impregnating electrolyzed water, it can be impregnated without worrying about spilling an appropriate amount of strongly acidic water without taking up space, and can be easily and specially used anywhere. The container can be wiped and disinfected without the need for preparation. The portable wet tissue of the present invention has an advantage that, in addition to the above-mentioned excellent convenience, the packaging material can be saved.

[Submission date] July 2, 1997

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] 0013

[Correction method] Change

[Correction contents]

Hereinafter, the present invention will be described more specifically with reference to the drawings. First, a slit roll (1) is prepared by cutting a raw material nonwoven fabric into a width suitable for the designed product size. The non-woven fabric slit (2) pulled out from the slit roll (1) is applied to a stick-type wet tissue manufacturing facility to first fold it in half along the center line (3) and then folded in half to form an elongated state. A folded sheet (4) is formed. Next, the folded wet tissue sheet (4) is rolled up from the tip to form a substantially cylindrical stick-shaped body (5). On the other hand, we prepared a film in which strong acidic water was poured into a film whose one side of the cylinder was sealed in advance and immediately sealed. A portable wet tissue (7) is prepared by sealing the periphery (6, 6 ', 6' ') using a strong material and packaging the product in a pack. A small amount of water, etc. can be added using a nozzle when it is rolled up on the cylindrical stick-like body (5) or before and after the process, but in that case, the user can add strong acidic water afterwards. It is important to control the water content so that it can infiltrate well. After injecting strongly acidic water, the sheet (4) thus obtained was wrapped around the outer side of the sealed and packaged tubular body to make a cylindrical shape, which was sealed with an aluminum laminate sheet. It is also possible to pack and pack to obtain a portable wet tissue (7). As shown in FIG. 2, a mixed wet spunlace nonwoven fabric is used to make a sheet (10) by valley-folding (9) along a broken line (8), and then making a mountain fold at the broken line, as shown in FIG. It is also possible to obtain a similar portable wet tissue (7) by forming a stick-like body in the process and then packaging it in a pack. For the packaging, blisküe packaging, which is a method for packaging pharmaceutical tablets and capsules, can also be used.

[Procedure amendment 2]

[Document name to be amended] Statement

[Correction target item name] 0016

[Correction method] Deleted

[Brief description of the drawings]

FIG. 1 is an explanatory view showing a portable wet tissue of the present invention and a manufacturing process thereof.

FIG. 2 is an explanatory view of another manufacturing process example of the portable wet tissue of the present invention.

[Explanation of symbols]

 1 ... Slit roll 2 ... Non-woven fabric slit 3,9 ... Tissue sheet (two-fold) 4,10 ... Tissue sheet (four-fold) 5 ... Stick-shaped body 6, 6 ', 6 "' ... Seal 7 ... Portable wet tissue

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Kazunari Nishiyama 6-4100 Asahi-cho, Nobeoka-shi, Miyazaki Prefecture Asahi Kasei Kogyo Co., Ltd. (72) Yuichi Kaneko 1-2-6, Dojimahama, Kita-ku, Osaka-shi, Osaka Asahi Kasei Corporation

Claims (1)

[Utility model registration claims] 1. A substantially dry sheet of cellulose fibers or composite fibers of cellulose fibers and synthetic fibers cut into a shape suitable for body-wiping applications when unfolded and folded or folded several times. A portable acidic water wet tissue in which the one rolled up in a stick shape and the one wrapped with strong acidic water in a sealed package are integrally packaged as a film.