JP5801267B2 - Portable air purifier - Google Patents

Description

  The present invention relates to a neck strap, a pin, a hook, and a clip, which are made of a deterioration-resistant and damage-resistant material containing a substance that dissipates an air cleaning gas such as chlorine dioxide, and has a package with an improved diffusion position. Or it can be hung around the neck with a fastener such as a fastener, or it can be attached to any place such as a collar, pocket, hat, caster, wall, etc. The present invention relates to an air cleaning tool having an air cleaning function, including a function display.

Chlorine dioxide (ClO ₂ ) is currently a highly safe disinfectant, and its expectations are very high, especially at air concentrations below 500 ppm, because it has little effect on dermatitis, allergies, and the respiratory system. ing. Chlorine dioxide is known to protect against viruses, disinfect and deodorize even at air concentrations of 0.1 to 10 ppm or less, and its use is expected.
In particular, attempts have been made to disinfect treatment of drinking water with chlorine dioxide, and attempts have been made to use it for water purification treatment, and future usage is highly expected.

  Chlorine dioxide is a very explosive gas at high concentrations. It must be diluted in use and tends to become unstable due to the effects of heat, vibration, light, etc. Need attention. There are currently several types of chlorine dioxide generation and production methods known, but at specific chlorine dioxide usage sites, supply by means of a chlorine dioxide generator, on-site chlorine dioxide preparation equipment, etc. It is common to do. After that, specially processed chlorine dioxide, tablets, powders, granules, pellets, jelly and other convenient forms became known and can be used under special conditions and conditions. The range of use can be expanded.

In recent years, measures to reduce the effects of air infection and air pollution due to viruses, colds, influenza, exhaust gas pollution, pollen, bad breath, etc. have become very important. For this reason, usually so-called filters such as cloth and nonwoven fabric are used. It is common to wear a “mask” like this, but it cannot be said to have a sufficient function. With features in place of such a "mask" so-called, to purify the familiar air itself, so-called an air cleaning function, equipment to form state the ability to purify the air itself had result is sought .

  Therefore, when looking at the prior art of portable air purification tools, in order to purify the air sucked by humans and prevent virus infection, etc., chlorine dioxide generating powder is stored in a container that can store powder, There is known a portable air purifying tool that can be attached to a name plate and used so that the chlorine dioxide-generating powder reacts with moisture and releases chlorine dioxide to the outside by opening and closing the opening (Patent Document 1).

  However, this portable air purification tool is not a strong case for containing the chlorine dioxide generating powder, and there is no countermeasure for stably protecting the chlorine dioxide generating powder against external pressure. There is no standard opening or notch that steadily disperses chlorine, and the dispersal is unstable. In addition, it is not clear that the material of the container is a material that can withstand the corrosion and damage of chlorine dioxide, and chlorine dioxide is a gas heavier than air, and there is a device for properly dissipating it from the container. Not shown. Moreover, there is no problem that the attachment position is adjacent to the respiratory portion, such as a collar or pocket, and handling is inconvenient for maintaining its efficacy stably. In addition, when a child wears it in a place other than an office or school, a string-like structure like a nameplate that hangs around the neck, when riding a bicycle, playing on an amusement park slide, or playing equipment In addition, there is a fear that it is very dangerous, and selection of a locking tool may be important.

In addition, as a portable air purification tool to be worn on the neck, such as a name card case, a case having an opening, a chlorine dioxide gas generator housed in the case, and a case to be fixed to an article to be worn by a person A portable air purification tool comprising a fixing means is known (Patent Document 2).
This is because the opening is formed on at least one of the top and side surfaces of the case, and there is no consideration for the emission of relatively heavy chlorine dioxide gas. No measures are shown. Further, in consideration of the appearance, the air purification tool is detachably fixed to an article such as a name card case by an adhesive sheet, which is inconvenient in handling the storage case. In addition, the neck-like structure like a name card case is not only inconvenient for activities, but also when children are extremely dangerous when riding bicycles, amusement park slides, playground equipment, etc. Other fasteners such as clips may be required.

  There is known an environmental purifier (Patent Document 3) that generates chlorine dioxide from a stabilized chlorine dioxide solution and brings it into contact with air to purify smoke, odor, bacteria, and the like contained in the air. However, this prior art is not intended for portable air purification.

  The present invention relates to a portable air purifier that generates chlorine dioxide in a stable and stable manner, and for packaging that is safe from deterioration, corrosion or damage of chlorine dioxide-generating substances by chlorine dioxide. Solving the problem of generating chlorine dioxide in a portable, air-cleaning device that is safe, close, stable and sustainable by using a structure that dissipates chlorine dioxide stably. There is.

The present invention has been developed as a portable air cleaning tool having an air cleaning function effective for sterilization, deodorization, virus, pollen control and the like.
The first feature of the present invention is that at least two quadrilateral laminate sheets composed of a laminate of a plastic film layer and an aluminum layer are stacked, and an air purifying gas generating substance made of chlorine dioxide is placed in the gap. It is a bag-like quadrilateral package formed by storing and joining the peripheral parts on which the laminated sheets are stacked, and one side of the quadrilateral package spreads outwardly, A locking part for attaching to the required part is attached, a locking tool is attached, and the surface of the laminated sheet on the side facing the locking part is used to dissipate the air-cleaning gas during use. The necessary opening forming part is provided , and at the stage of not being used, the entire surface of the opening in a state where the strip having the same shape as the hole is not yet separated from the opening is covered and protected by the release sheet, Covers the opening formation when in use Is to provide a portable air purifier device having an air cleaning function, characterized in that it consists structure opening is formed in the packaging body by peeling the release sheet.

A second feature of the present invention resides in a portable air cleaning tool characterized in that the laminate including the plastic film layer and the aluminum layer is a laminate of a three-layer structure of polyethylene / aluminum / polyester.

A third feature of the present invention resides in a portable air cleaning tool, wherein the locking portion is an attachment made of a neck strap, a pin, a hook, a clip, a button, or a hook-and-loop fastener.
A fourth feature of the present invention is that the opening forming portion on at least one surface of the laminate sheet constituting the package is disposed so as to be in a lower position when the air cleaning tool is used. It is in the portable air cleaning tool.

A fifth feature of the present invention is that the opening forming portion has a structure in which the entire surface of the opening cut into the laminated sheet in a predetermined size and shape is covered and protected by the release sheet. It is in the portable air cleaning tool .

The sixth feature of the present invention is that the opening forming portion previously overlaps the dummy sheet on the back surface of the laminated sheet to create an opening cut into a predetermined size and shape from the front surface, and the entire opening is formed. The manufacturing method of the opening forming portion of the portable air cleaning tool is manufactured by removing the dummy sheet after protecting it with a release sheet having some adhesiveness.

  The air purifying device of the present invention improves the ideal dispersibility by devising the opening position to dissipate, especially when chlorine dioxide heavier than air is used as a clean gas, and a specific laminated sheet is used as a packaging material. It features a safe and stable packaging that can withstand material degradation or damage. Easy to use with various fasteners such as neck straps, pins, hooks, clips or fasteners so that this package can be attached to the neck, jacket, collar, pocket, chest, hat, etc. It is lightweight and can be attached to a portable, fashionable accessory type that has a continuous air cleaning function. At the office, like a nameplate, when you go out, wear it as a fashion sensation close to your body, such as sterilization indoors, deodorization, cold, bird flu, dust prevention, virus measures, pollen measures, etc. Is effective. In addition, since it is an attachment-type air cleaning device, it can be attached to a respirator such as the mouth and nose at a safe and stable predetermined position with a certain distance and interval, so that chlorine dioxide can be released. By being able to dissipate relatively stably and constantly, the efficient and sustained effect of chlorine dioxide can be enhanced.

The front view of the air purifying tool (5) of this invention. The state figure which attached the air purifying tool (5) to clothing. The storage process figure to a package (1). [FIG. 3 (a)] A view of a package (1) having a bag mouth portion (141) before storage, [FIG. 3 (b)] a view of a chlorine dioxide generating material pack (4), and [FIG. (C)] Completion drawing of the package (1) by bonding. The state figure at the time of storage and use of an air purifying tool (5). [FIG. 4 (a)] A state diagram in which the air cleaning tool (5) is protected by the release sheet (35). [FIG. 4 (b)] A state diagram in which the release sheet (35) is removed during use. Material and structure of package (1) of air cleaning tool (5). Process drawing which manufactures an opening formation part (3) in an air cleaning tool. [FIG. 6 (a)] Material diagram of the laminated sheet (1a). [FIG. 6 (b)] A state diagram in which the dummy sheet (1a ′) is attached to the back surface of the laminated sheet (1a). [FIG. ] State diagram in which the laminated sheet is perforated, [FIG. 6 (d)] State diagram in which a release sheet (35) having a slight adhesiveness is attached and protected at the perforated portion, [FIG. 6 (e)] Dummy sheet (1a ′) Fig. 6 (f) is a state diagram of a laminated sheet (1a) provided with a locking part (2) and an opening forming part (3) for producing a package (1).

  As the portable and fashionable air purifying tool (5) having the air purifying function of the present invention, the outline of the most preferable form in terms of design as a tool will be described as follows. As shown in FIG. 1, at least two quadrilateral laminate sheets (1a) and (1b) composed of a laminate of a plastic film layer and an aluminum layer are stacked, and an air cleaning gas generating substance (4) is placed in the gap. A bag-like quadrilateral package (1) formed by storing and joining the peripheral portions (11), (12), (13), and (14) of the stacked laminate sheets, As shown in FIG. 1, one side extends outward, and a locking portion (2) for attaching the packaging body (1) to a necessary portion is attached to the center portion thereof. The side of the laminated sheet that is A portable air cleaning tool having an air cleaning function, characterized in that an opening forming part (3) for opening a large number of holes having a predetermined shape and size necessary for dissipating the gas is provided. is there.

  The most typical example of forming the locking part (2) is to form a cutout part (21) so that the joining end part (11) can withstand heavy pressure such as pulling of the package (1). Alternatively, in order to balance when the package is hung on the neck or the like or attached to clothing, it is preferable to have a structure projecting in a mountain shape in the outer peripheral direction as seen in FIG. On the surface of the sheet (1a) located opposite to the side of the laminated sheet on which the cut-out portion (21) is formed, it is sealed when the air cleaning tool is not used, but the air cleaning gas is used when used. Portable air having an air purifying function provided with an opening forming part (3) having a structure that can be opened by holes of various shapes such as round holes, square holes, ribs, triangular holes, etc. It is a cleaning tool (5).

Since the size, form, structure, pattern, color, size and the like of the package (1) can be arbitrarily changed and designed, it is not interpreted as a structure limited to the form shown in FIG. The size of the two quadrilateral laminated sheets (1a) and (1b) constituting the package (1) is preferably a substantially rectangular shape having a length of 5 to 10 cm and a width of 8 to 13 cm.
The size and size of the package (1), which is the main part of the air cleaning device, is the type and storage amount of the substance that generates the air cleaning gas, the performance such as the emission amount of the generated substance, the gas generation duration, Furthermore, it is a matter that is designed in consideration of weight, size, or sense of fashion because of its small portable nature.

  Thus, the usage mode of the air purifying tool (5) is as shown in the wearing example of the neck strap (left) and the clip (right) as shown in FIG. The air-cleaning chlorine dioxide gas is diffused in the direction of the arrows in the figure. Neck straps, pins, hooks on the neck, collar, pockets, hats, bags, casters, walls, etc. It is used by attaching using a conventional locking tool (not shown) such as a clip, a button or a fastener. In order to facilitate the attachment, it is preferable to form the cutout portion (21). However, in order to facilitate the attachment of a conventional locking tool (not shown) such as a pin, hook, clip, button or fastener to the package (1), an adhesive or the like is used in advance. It is preferable to attach a stop aid (not shown) to the back surface in the vicinity of the end (11) of the package (1) by bonding. By such processing of the locking aid, the attachment becomes easy, and as shown in FIG. 2, the air purifying tool (5) can be used by being attached to any place such as a collar or pocket of clothing. Therefore, it can be used as a compact air purifier (5) of a clothing type with a so-called small portable type and a sense of fashion.

As shown in the perspective view of FIG. 3A, the method for housing the air-cleaning gas generating substance (4) in the package (1) is composed of a laminate of at least a plastic film layer and an aluminum layer. Two quadrilateral laminated sheets (1a) and (1b) are overlapped, or one quadrilateral laminated sheet is folded in two and overlapped, and the three side ends (11), (12), (13) formed thereby ) In advance to produce a bag-like product. Next, as shown in FIG. 3 (b), the air-cleaning gas generating substance (4) is accommodated in the bag shape, and the remaining side edge (14) is opened as shown in FIG. As shown in c), the container (1) is manufactured by joining all the edge portions. Of course, the joining order of the four peripheral end portions (11), (12), (13), and (14) on which the laminated sheets are stacked can be arbitrarily determined in consideration of work efficiency.
This is the most typical method for packaging an air-cleaning gas generating substance. In some cases, not only the lower edge (14) of the package, but also the upper edge (11), lateral edge of the package, for example. By providing a part corresponding to at least one bag mouth part (141) in any one of the parts (12) or (13), and storing the air purifying gas generating substance from the bag mouth part, the package (1 ) Is also included in the category of embodiments of the present invention.
When one quadrilateral sheet is folded in two and overlapped, it is sufficient to join only the peripheral edges of the three sides.

  The concrete structure of the locking portion (2) constituting the package (1) is, most typically, to form a cutout portion (21), and a bag-like quadrilateral package (1 ), One side of the quadrilateral package extends outward, and a convenient part for attaching the package (1) to the necessary part, for example, a cut-out part (21) is formed in the central part. The joint portion (11) in which the cut-out portion (21) is formed is reinforced to withstand heavy pressure such as pulling of the package (1), or the package (1) is suspended from the neck, clothing, etc. In order to make the center of gravity a little lower when attached to the lens and to achieve a stable balance, it is preferable to have a structure projecting in a mountain shape in the outer peripheral direction as seen in the shape of the upper end of FIG. On the surface of the sheet (1a) constituting the package located opposite to the sheet side where the cut-out portion is formed, a state in which a large number of holes are formed to dissipate the air cleaning gas during use. An opening forming portion (3) that can be a region is provided.

The position of the opening forming portion (3) formed in the laminate sheet (1a) of the package (1) can be uniformly formed with a large number of small holes uniformly on the whole, and both sides (12 side, 13 side). Furthermore, a large number of holes can be provided on the upper side (11 side). However, because it is a specific gas called chlorine dioxide, the opening forming part (3) on at least one surface of the laminate sheet (1a) constituting the package (1) is lower when the air cleaning tool is used. In view of the fact that the chlorine dioxide is slightly heavier than air, the position shown in FIG. 1 is the most suitable for emission.
The detailed structure of the opening forming portion (3) is a predetermined number of holes (311) created by cutting the laminated sheet into holes having an arbitrary shape of a predetermined number, size, dimension and shape. ), (318), (321), and (328), a strip (311 ′) having the same shape as a hole corresponding to a so-called lid, which is generated by the cut, (318 ′), (321 ′)... (328 ′) is a portable air purifier having a structure in which the entire opening is covered and protected by the weak adhesive release sheet (35) so that it is not yet separated. Tool (5).
When the portable air cleaning tool (5) is not used, it is in a sealed state without releasing the air cleaning gas or the like, but the opening forming portion opens to release the air cleaning gas during use. The structure (3) is a very dense structure. If the structure of the opening forming portion (3) is described based on FIG. 1 and FIG. 3 (a), an opening surface area of about 3 to 25% of the area of the laminated sheet (1a) is formed. The state of FIG. 3 is an example in the case where a round hole is formed as an opening, and the incision contour of the round holes (311) and (322) that have not yet been opened to the extent that they can be diffused appear thin. In the case of an unused state, the opening forming portion (3) region is protected by a weak adhesive release sheet (3) as shown in FIG. 4 (a). For example, in the case of a standard size package, about 5 to 15 holes are arranged in series with respect to the surface of the laminated sheet (1a). In the case of eight consecutive rows, an arbitrary row such as a first row (311), (318), a second row (321), (328), a third row (331), (338) (not shown) It is an arrayed structure. The size and the number of the round holes are within the range of the design change that is determined in consideration of the state for releasing the air cleaning gas.

  In the case of standard specifications, considering the size of the package (1) and the amount of radiation, the state of opening to the package surface laminate sheet is the lower part when the package is attached to the body. It is preferable to arrange eight round holes having a diameter of about 4 mm and arrange them in two stages. Of course, the shape of the hole forming the opening has been shown as an example of a round shape, but examples of various shapes such as a square, a triangle, a rib, an ellipse, a flower shape, and a pattern shape can be given. A round hole is recommended in view of the relationship with the sheet (35), ease of work, and good finish of the opening hole.

  The state of the opening forming portion (3) shown in FIG. 1 will be described with reference to FIG. 3, FIG. 4 and the like. In consideration of the passage of time in the manufacture, distribution, storage, and over-the-counter sales of portable air cleaning tools. In the stage where the air cleaning tool is not yet used, it is important that the opening forming portion (3) in which various types of perforations such as a round hole are formed in advance is not yet opened. For this purpose, as shown in FIG. 3 (a), a series group of first round holes (311)... (328) formed in the sheet (1a) constituting the package (1) in advance, or A round strip formed by making a circular cut so as to close the series group of round holes (321),... (328) in the second row and to be easily cut out with a simple force. (311 ') ... (318') group (not shown) is left uncut and closed so as to act as a so-called lid that prevents unnecessary release of chlorine dioxide . The area where many of these round strips (311 ′)... (318 ′) group and round strips (321 ′). When not in use, the arrangement of the round strips (311 ′)... (321 ′) in the opening is always protected by the weakly adhesive release sheet (35) as shown in FIG. Yes. The release sheet (35) is easily separated from the surface of the laminated sheet (1a), but is removed in a state in which the round strips (311 ′),. A transparent plastic sheet or film having a suitable adhesive strength is suitable. This release sheet is a material having an adhesive strength that is treated by corona discharge and provided with an adhesive layer. Of course, when transparency is not required, various materials such as paper, cloth, non-woven fabric, and plastic film can be substituted for the release sheet.

And when using an air purifying tool, although an opening part is formed in the lamination sheet (1a) which comprises a package (1), the detail is a procedure shown in FIG.4 (b), and a package (1). A round strip that served as a lid for a round hole when the release sheet (35) temporarily attached to the surface of the sheet (1a) was picked up by the non-adhesive part (351) and peeled off in the direction of the arrow. In order for the group (311 ′) (321 ′) to be removed from the sheet (1a) while adhering to the back surface of the release sheet (35), one row of round holes (311), two rows (321) ... Are formed at equal intervals, thereby forming an opening through which chlorine dioxide and the like are evenly diffused. The first step holes (315) to (318) and the second step holes (324) to (328), which are portions that have not been peeled off by the release sheet (35), are stacked without being removed yet. This represents the state remaining in the sheet (1a).
The structure of the hole of the opening forming portion (3) and the manufacturing method thereof are based on a unique manufacturing method as described in detail below.

This opening forming portion (3) is mainly arranged in the lower half region of the package (1), for example, a single row arrangement of a large number of round holes (311). 6 to 15 are arranged in a row at approximately equal intervals. This row is arranged in two or three steps as many as necessary, and in any case 3 to 40% of the surface area of the laminated sheet (1a) forming the surface of the package (1), preferably 5 to 5%. It is sufficient that the opening is formed by removing the area range of about 25%.
The reason why the openings are arranged in a dispersed state in a porous state at this position is that, for example, an air cleaning gas such as chlorine dioxide may be heavier than air, and the lower position of the package (1). The reason why it is concentrated on the side ((14) side) is that the divergence becomes extremely smooth all around.

  The opening creation part overlaps a dummy sheet in advance on the back side of the laminated sheet, forms an opening cut into a predetermined size and shape from the front surface, and protects the entire surface of the opening with a weakly adhesive release sheet. From this, it is manufactured by removing the dummy sheet. The details of the step of forming the opening in the opening forming portion of the surface area of the laminated sheet (1a) constituting the package (1) will be described with reference to FIG.

1. Procurement of packaging material The laminated sheet (1a) made of polyethylene terephthalate (PET) / aluminum (Al) / polyethylene (PE), which is the most typical material for packaging, is shown in FIG. 6 (a). Prepare as shown.
2. Affixing a dummy sheet on the back side The non-adhesive or slightly sticky side of the laminated sheet (1a) on the back side of the laminated sheet (1a) affects the deformation or breakage of the polyethylene layer or the three-layer laminate when attached or removed. In relation to the large number of generated round holes (311) and round strips (311 ′) when the pores are formed by so-called perforations to the extent that they do not, for any of the so-called numerous round holes and round strips However, a dummy sheet (1a ′) such as a plastic film, a nonwoven fabric, a rubber, and a cloth that functions to maintain stable spacing, shape, and strength and to prevent deviation is disposed.
3. Perforation As shown in FIG. 6 (c), perforation has a necessary number of round holes (311) having a required size, for example, a diameter of about 5 mm in the case of a round shape. For example, about 18 pieces are drilled in series in about 8 pieces in series. The drilling is performed manually or with an electric blade, and in some cases with an ultrasonic drilling machine. The perforation is made so that the outline of the round hole (311) can be understood, and the round strip (311 ') is not punched out and removed, and is connected to the outline by a slight skin or coating. In a state where it is, a notch is made by a conventional drilling means such as a blade or a round blade. In addition, it is important to devise the cutting depth, the cutting position, etc. so that the round strip (311 ′) group can be easily removed by the release sheet (35).

4). Next, as shown in FIG. 6D, the surface of the punched laminated sheet (1a) is large enough to cover the entire perforated area on the surface (opposite the dummy sheet). A release sheet (35) is applied. This release sheet has adhesiveness, and is in close contact with the laminated sheet (1a) when not using the air cleaning tool, and protects the perforated opening forming portion (3). If the release paper is peeled off in the manner shown in FIG. 4 (b) during use, the round strip (311 ′) is removed in a state of adhering to the release sheet (35), and the opening of the round hole (311) group is removed. Easy to form.

5. Removal of Dummy Sheet After the release sheet (35) is pasted on the laminated sheet (1a), the dummy sheet (1a ′) is peeled off and removed as shown in FIG. 6 (e). Using a dummy sheet having such an anchor effect, in the case of one stage, a laminated sheet opened by stably arranging a series of round holes (311), (312). it can.
6). Molding of packaging body As shown in Fig. 6 (e), the laminated sheet (1a) with the release sheet (35) attached thereto is cut into a shape along the outline of the packaging body (1). Of course, this method is a case where the periphery of the four sides is joined, but a polyethylene layer is arranged on the inner side, and one laminated sheet is folded into two on one side (for example, the 14 end side). A package can also be manufactured.
The end side (11, 12, 13, 14) of the laminated sheet (1a) can be joined with a conventional adhesive, but since polyethylene (PE) is the inner layer, thermal joining is possible. Is recommended. Bonding can be performed by a method such as conventional heat sealing, impulse sealing, ultrasonic bonding, and high frequency bonding.

  The material of the two laminated sheets (1a) and (1b) constituting the package (1) of the air cleaning tool (5) is a metal layer such as a metal such as aluminum, gold, silver or zinc, or an alloy. In addition, a two-layer, three-layer, or four-layer laminate sheet or laminate film in which a plastic layer is arbitrarily laminated on the metal layer is used. Examples of the plastic material include various general-purpose plastic materials such as polyethylene, ethylene-vinyl acetate copolymer, polypropylene, polyacetal, polycarbonate, polyester, polysulfone, polyphenylene sulfide, polyarylate, polyamide, and engineering plastic. In particular, it resists deterioration and damage caused by chlorine dioxide, does not pass through chlorine dioxide, is easy to work on when forming a package, and is decorated, advertised, indicated for efficacy, or handled. It is required to have excellent printing characteristics for display. In general, a plastic film / metal / plastic laminate is suitable, and from the viewpoint of vapor deposition and cost, the metal is aluminum and is made of a composite material, that is, an aluminum / plastic laminate is a basic structure. There are many cases.

If the most preferable laminated sheet (1a) (1b) material is described with reference to FIG. 5, a three-layer laminate composed of polyethylene (PE) / aluminum (Al) / polyethylene terephthalate (PET) is most suitable. . In addition, a three-layer laminate composed of ethylene vinyl acetate copolymer / aluminum (Al) / polycarbonate, a three-layer laminate composed of polyacetal / aluminum / polyamide, and a three-layer laminate composed of polyethylene / aluminum (Al) / polysulfone. The body can also be used. However, when the printing layer is formed, it is interposed between the polyester layer and the aluminum layer, resulting in a total of four layers including the printing layer. The polyethylene (PE) layer constituting the laminate is the innermost surface layer constituting the package (1), and is most suitable for joining the end portions of the sheets (1a) and (1b) by heat welding or the like. . However, since the polyethylene inner surface layer of the sheet (1a) constituting the package (1) is in direct contact with chlorine dioxide, it has a density of 0.945 to 0.970 g / cm ^{3 and} can withstand deterioration and damage. A so-called conventional reinforced polyethylene in consideration of physical properties is suitable, such as high density polyethylene (HDPE), LDPE high molecular weight polyethylene having a density of 0.9150 to 0.930 g / cm ³ , LLDPE, and partially crosslinked polyethylene.

The thickness of the polyethylene layer is about 0.0001 to 0.5 mm, preferably about 0.001 to 0.2 mm.
The aluminum (Al) layer is obtained by a conventional method such as aluminum vapor deposition, aluminum foil, or plating layer. The thickness of the aluminum layer is about 0.0001 to 0.5 mm.
The thickness of the polyethylene terephthalate (PET) layer is about 0.0001 to 0.5 mm, preferably about 0.001 to 0.2 mm.
The total thickness of the laminated sheet is sufficient if it is in the range of about 0.0001 to 0.8 mm.
When the printing layer is a laminate such as PET / printing layer / Al / PE, the printing layer can be arbitrarily printed using various printing techniques such as conventional gravure printing, flexographic printing, offset, engraving printing, etc. A layer can be formed.

This laminated film is formed on a polyester film, polycarbonate, polypropylene, polystyrene, polyvinyl chloride film, or polyacetate film having a thickness of about 0.005 to 0.04 mm, for example, after forming a printing layer as necessary. A metal layer such as aluminum, zinc, silver, gold, or an alloy is formed by conventional vacuum deposition at about 10 ⁻¹ to 10 ⁻⁴ Torr, and a protective film with good weldability such as polyethylene is formed. It is manufactured by doing. As another method, when a metal foil such as aluminum, zinc, silver, gold, or an alloy foil is used, a printed layer is formed on the metal foil or the like as necessary, and the thickness is, for example, 0. Bonding polyester film, polycarbonate, polypropylene, polystyrene, polyvinyl chloride film or polyacetate film of about 0.005 to 0.04 mm, and then forming a protective film with good weldability such as polyethylene on the metal foil surface Can be manufactured. However, polyester is most suitable when considering the adhesion between the plastic film and the metal. The polyester film is caused by the fact that it does not generate a low molecular weight substance or gas by vacuum deposition such as aluminum, has low stretchability, and has good properties such as strength and transparency. In the case of a film having poor adhesion, it is preferable to perform metal deposition after enhancing the adhesion by corona discharge treatment or the like.

  It is preferable that the substance that generates the air-cleaning gas to be housed in the package, which is the main body part of the air-cleaning tool, is a substance that generates chlorine dioxide, and the package (1) is stable during storage, In actual use, a pre-processed form is recommended so that it reacts with water vapor or carbon dioxide in the air and chlorine dioxide is continuously and stably released. As the form, powder, granule, crushed piece, spherical substance, microcapsule, gel, and liquid substance can be used arbitrarily. In advance, the form in which the substance that generates chlorine dioxide is used is determined in consideration of the state of use of the air purifier. Specifically, a porous carrier such as sepiolite impregnated with a chlorite and an alkali agent and dried (Daiso-Co., Ltd. JP2011-173758) is known, and this is used. Recommended. It can be easily obtained as a commercial product.

  Therefore, in the case of such a substance that generates chlorine dioxide, a tablet of a certain size is used, or a predetermined amount corresponding to the content of the package (1) is set as shown in FIG. For example, using a permeable inner bag such as a non-woven fabric having dimensions of 4 to 7 cm in length and 6 to 12 cm in width, it is made into a pack (4) in advance and made into a non-permeable material made of plastic such as polyethylene. The cartridge was stored in a double outer packaging and stored in a double packaging, and the outer bag was removed during the production of the package (1) and stored in the package (1). The pack (4) is preferably stored in the package (1) by the method. This is suitable because the polyethylene layer on the inner surface constituting the laminated sheet (1a) does not directly contact the generated material. In this case, for example, it is possible to prepare a considerable amount of chlorine dioxide generating material weighed in consideration of performance such as the performance of the generated material and performance such as generation time, such as releasing the efficacy for 1 to 3 months. Is reasonable.

  The amount of emission of substances that generate chlorine dioxide is determined in consideration of the shape, amount used, and emission time. The average particle size is about 0.1 to 8 mm in solid form, and it is convenient for handling if it is a powder, granule, pellet, or tablet. Is expected to increase and the amount of radiation to increase. In order to adjust the emission amount and the emission time of chlorine dioxide, it is necessary to make adjustments such as increasing the amount used and relatively increasing the concentration of the substance that generates chlorine dioxide. In the case of powder, etc., a certain amount can be sorted in a packed state and stored in a sealed state.

  The amount of chlorine dioxide released can be used in a wide range of 0.001 to 500 ppm, but it is less than 100 ppm, taking into account individual differences in health hazards such as sensitive allergies and the effects of corrosion on equipment. Depending on the amount and performance of the chlorine dioxide generating material, it may be arbitrarily determined depending on the amount and performance of 50 ppm or less, if necessary, about 2 ppm, or 1 ppm, 0.5 ppm. In any case, according to the purpose of bacteria, viruses, pollen, hygiene, fluency, and the like, it can be arbitrarily determined in consideration of time, place, situation, etc. It is one of the characteristics of sex.

Since the outer surface of the package (1) of the present invention is a portable and fashionable air purifying tool having an air purifying function, the outer surface of the packaging body (1) fulfills the function of being used as a fashion sense by being attached to clothing. It is preferable to decorate like a pattern. For example, optionally if necessary, the excess area of the laminated sheet (1a), for example, Name, characters such as features such as spatial decontamination disinfection, ingredient labeling, such as ClO _2, or such as to perform the advertising print It can also be decorated like a pattern or a floral pattern. For printing, it is suitable to intervene as a printing layer between layers of the laminated sheet.

The field of use of the air purifying device (5) of the present invention is determined by what the substance that generates the air purifying gas is, but particularly in the case of chlorine dioxide, antiviral measures such as influenza virus, pollen, cold. Excellent function in sterilization and deodorization. Furthermore, it is expected to repel mosquitoes, ticks and flies.
When going out, it is preferable to always carry it as shown in FIG. 2, but in particular, it is a secret place such as a train, car, airplane, etc., a crowd such as a restaurant, restaurant, coffee room, karaoke room, It is preferable to carry it for disinfecting and deodorizing places such as towns and places with discharge such as toilets. In addition, in places where food processing, farms, production and sales of crops, etc., when workers carry the air purifying apparatus of the present invention and work, it is possible to prevent infections, fishery products, It is also expected to increase the shelf life and freshness of fruits.

  Hereinafter, although evaluation about the effectiveness of the present invention will be described with reference to examples, the present invention is not limited to this embodiment.

[Example]
[1] Manufacture of air purifier packaging (1). Procurement of packaging material The example shown here is an example in the case of manufacturing a single package, and it is also possible to continuously manufacture a large number of packages at once. Is included.
A laminated sheet (1a) made of polyethylene terephthalate (PET) / aluminum (Al) / reinforced polyethylene (PE), which is the most typical material, is obtained as a packaging material. The size is cut into a laminated sheet having a length of about 8 cm and a width of 9.5 cm.
(2). A dummy sheet is pasted on the back side. A polyethylene dummy sheet having a slight adhesiveness to the extent that the cut strip is fixed is placed on the polyethylene side, which is the back side of the laminated sheet (1a).
(3). Perforate Two layers of this laminated sheet (1a) and dummy sheet (1a ') are stacked, and in the laminated sheet portion, round holes with a diameter of about 5 mm are arranged in series on the first stage, two in two stages. A total of 16 holes are drilled in parallel, such as eight in series in the eye. Drilling can be facilitated by a manual round blade. However, this degree of drilling is done by inserting a blade to the extent that the outline of the round hole can be understood, and the round strips that have been cut off from the circumference cannot be removed or removed by a slight skin or coating on the contour. Although it is connected, the depth of cut is such that it adheres to the back surface of the release sheet (35) and can be easily removed.

(4). Affixing release paper on the surface A release sheet having a slight adhesiveness with a size covering the entire surface of the perforated region is applied to the surface (opposite side of the dummy sheet) on the perforated laminated sheet (1a). This release sheet has adhesiveness, and is in close contact with the laminated sheet (1a) when not using the air cleaning tool, and protects the perforated opening forming portion (3).

(5). Removal of dummy sheet Affix the release sheet to the laminated sheet, and then peel off the dummy sheet placed on the back side.
(6). Production of packaging body The laminated sheet (1a) with the release sheet adhered thereto and another laminated sheet (1b) that is not processed are cut into a shape along the outline of the packaging body. A bag-like package is manufactured by heat-welding three of the four sides with a conventional welding apparatus with the polyethylene layer inside.
In this bag-shaped package, a pack of 5.5 cm in length and 8 cm in width, containing about 10 g of a commercially available chlorine dioxide generating material in advance in a non-woven fabric, and the remaining peripheral edges are thermally bonded. Create a body.
By the secondary processing, a cut-out portion is processed in the upper part of the package to facilitate attachment of a conventional locking device such as a neck strap or a clip.

[2] Deodorization test [1] Peel off the release sheet of the air cleaning device produced by the production of the package of the air cleaning tool, form an opening, and dissipate chlorine dioxide. Perform the experiment.
The results of the deodorization test of trimethylamine conducted at the Sanitary Microbiology Research Center in 2012 are as follows. Note that the product of the present invention is an abbreviation of an air cleaning device of the present invention. A similar test was conducted using only odor as a control.
Test sample Measurement time Product control of the present invention Deodorization test (%)
0 min 20ppm 20ppm 0%
After 30 minutes 18ppm 20ppm 10%
After 60 minutes 14ppm 20ppm 30%
After 90 minutes 10ppm 20ppm 50%
120 minutes later 6ppm 20ppm 70%
After 150 minutes 4ppm 20ppm 80%
After 180 minutes 0ppm 10ppm 100%

Thus, the air cleaning device of the present invention can be readily understood that exhibit the beneficial operational effects in deodorant test.

[3] Antibacterial test Similarly, an experiment conducted in 2012 to examine the antibacterial activity of specimens at the "Sanitary Microbiology Research Center" is shown.
1. Sample: one product of the present invention Staphylococcus aureus (Staphylococcus aureus) NBRC 13276
Escherichia coli (E. coli) NBRC
3972
3. Test method 3-1. Preparation of test bacterial solution: The test bacterial solution was inoculated on a normal agar medium, cultured at 35 ° C. for 24 hours, and then adjusted to 10 ⁷ / ml with sterile physiological saline to obtain a test bacterial solution.
3-2. Test sample: Cotton cloth cut into 5 cm × 5 cm.
3-3. Inoculation and culture of test bacterial solution: Inoculate the test sample with the prepared test bacterial solution, suspend it in a sealed container (L25cm × W30cm × H25cm), attach one specimen to the lid of this sealed container, and relative humidity 90 % Environment and completely sealed. This container was cultured at 35 ° C. for 24 hours. In addition, a test was performed in the same manner using a sample to which no specimen was attached as a control.
3-4. Viable count measurement: After culturing for 24 hours, a cloth was placed in a stomacher bag and washed with an SCDLP medium to prepare a 10-fold dilution series of the test solution. These diluted solutions were inoculated on SCDLP agar medium and cultured at 35 ° C. for 48 hours. After culturing, the formed colonies were counted and the number of viable bacteria was converted.
Tables 1 and 2 show the results of the antibacterial test of the specimen.

From the results of Table 1 and Table 2, the air cleaning device of the present invention can be readily understood that also exhibits the beneficial operational effects in antibacterial test.

Thus, it can be easily understood that the air cleaning tool of the present invention has beneficial effects in the deodorization test and the antibacterial test.
This air purifier can be worn on the body's collar and pocket, breathe, and can be worn at a certain distance to the mouth and nose, so that chlorine dioxide can be released stably and constantly. The mounting position, the mounting distance, the type of the generated substance, and the loading amount can be adjusted in consideration of circumstances such as viruses and pollen, or according to the situation of the place of use.

The air-cleaning package of the present invention has the effect of powerful sterilization, sterilization, deodorization, repelling, etc. of chlorine dioxide, so it can be used in schools, companies, in-flights, cars, workplaces, travel, theaters, watching fields, If you wear it when participating in school activities, etc., it is expected to prevent influenza, bronchitis, colds, infectious diseases and pollen, and it is useful for tourism and entertainment such as domestic and overseas commuting, excursions, travel, gatherings, etc. Is done.
In addition, it is useful just to put it in the place to keep the sterilization and hygiene of customers in home, eating and drinking, karaoke, kitchen, etc. It is also useful in the field.
Even in medical settings such as hospitals, it is expected to transmit and prevent illnesses in nursing and treatment, so this air purification is especially important when traveling and dispatching to areas where hygiene is not good due to floods or natural disasters. Wearing tools is beneficial, and it is also beneficial for the medical field and industry. In addition, fisheries such as aquaculture, pig farming, fish, eel, sardine, and salmon, fishery and animal and plant infections, and those engaged in farming should be equipped to prevent disease, fungal transmission, and proliferation. There is expected.
In addition, when cultivating crops that are relatively susceptible to fungi such as tomatoes, cucumbers, eggplants, pears, and grapes, vinylhouses are equipped with air purifiers during care work, and the propagation of fungi, Since hygiene can be maintained, it is expected to be used in the fields of agriculture, fisheries and forestry.
Moreover, it can be supplied easily and stably at a relatively low cost, and indirectly contributes to the development of Japanese life, sanitation, tourism, travel, production, agriculture and fisheries industry, and the activation and development of local economy. can do.

1. Package 11. Upper end 1a. Laminated sheet 1a '. Dummy sheet 12. Right end 13. Left end 14. Lower end 141. Bag mouth

2. Locking part 21. Cut section

3. Opening forming part 31. First stage opening 32. Two-stage opening 311. First stage hole 321. Second stage hole 311 ′. First strip 321 '. Second stage strip 35. Release sheet

4). Chlorine dioxide generating material pack

5. Air purifier

PET: Polyethylene terephthalate layer P: Printing surface Al: Aluminum layer PE: Reinforced polyethylene layer

Utility model registration No. 3154094 JP 2012-90743 A (Japanese Patent Laid-Open No. 3-228771)

Claims (6)

A stack consisting of a laminate of a plastic film layer and an aluminum layer, where at least two quadrilateral laminate sheets are stacked, and an air-cleaning gas generating substance consisting of chlorine dioxide is placed in the gap between the laminate sheets. A bag-like quadrilateral package formed by joining the parts, one side of the quadrilateral package spreads outward, and a locking portion for attaching the package to the required portion at the center Is attached to the surface of the laminated sheet on the side facing the locking portion, and an opening forming portion necessary for dissipating the air-cleaning gas at the time of use is provided . When not in use, the entire surface of the opening in a state where the strip having the same shape as the hole is not yet separated from the opening is covered and protected by the release sheet. By stripping The portable air purifier device having an air cleaning function, characterized in that it consists structure opening is formed in the packaging material.   2. The portable air cleaning tool according to claim 1, wherein the laminate including the plastic film layer and the aluminum layer is a laminate having a three-layer structure of polyethylene / aluminum / polyester.   2. The portable air cleaning tool according to claim 1, wherein the locking tool is a fitting made of a neck strap, a pin, a hook, a clip, a button, or a hook-and-loop fastener.   The opening forming portion on at least one surface of the laminate sheet constituting the package is arranged so as to be positioned below the position where the locking portion faces when the air cleaning tool is used. The portable air cleaning tool according to any one of claims 1 to 3.   The opening forming part cut into the laminated sheet in a predetermined size and shape in advance has a structure in which the entire surface of the opening is covered and protected by a release sheet. A portable air purifier according to crab. The opening forming part overlaps a dummy sheet in advance on the back surface of the laminated sheet, creates an opening cut into a predetermined size and shape from the front surface, protects the entire surface of the opening with a release sheet, and then the dummy sheet. The manufacturing method of the opening formation part of the portable air cleaning tool in any one of Claims 1-5 characterized by the above-mentioned.