JP2007244840A - Method of disinfection of surface of object, and bag of disinfectant used for the same - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a method of disinfection of the surface of an object of a noncontact type, in which unsealing operation is easy, and a disinfectant carrier does not need to be picked by fingers for use. <P>SOLUTION: The method for disinfection to the surface of the object includes preparation of a bag 10 of disinfectant having a bag body 12, and the disinfectant carrier 14 air-tightly sealed in the bag body 12, unsealing of the bag body 12 of the bag 10 of disinfectant to expose the disinfectant carrier 14, and bringing the exposed disinfectant carrier 14 into contact with the surface of the object. The bag body 12 is composed of a surface film 16 and a back surface film 18, and their periphery is sealed. An extension piece 16a is formed at an end part of the surface film 16. A tear part 22 is formed at the extension piece 16a. The disinfectant carrier 14 is exposed through an opening part 24 to be held in the bag body 12. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention particularly relates to a method for disinfecting a surface of an object such as a medical instrument and a disinfectant bag used for the disinfection method. More specifically, when disinfecting the surface of a medical instrument such as a three-way cock, The present invention relates to a non-contact type sterilization method for an object that can be easily sterilized without contact, and a disinfectant bag used for the sterilization method.

  When disinfecting medical instruments, disinfecting cotton impregnated with ethanol for disinfecting cotton is used. In order to suppress the evaporation of ethanol impregnated in the disinfecting cotton, a disinfecting cotton container in which the disinfecting cotton is packaged has been proposed.

  For example, Japanese Laid-Open Patent Publication No. 2004-182290 (Patent Document 1) proposes a bag-filled disinfecting cotton in which a plurality of disinfecting cotton is accommodated in a container having an opening and the opening is sealed with a fastener. . However, the bag-filled disinfecting cotton disclosed in this publication is inconvenient for opening and closing the opening with a fastener, and has a large size because it contains a plurality of disinfecting cotton, which is also inconvenient for carrying. It is.

  A disinfectant bag convenient for carrying with a single disinfectant cotton package is disclosed in Japanese Patent Application Laid-Open No. 7-116072 (Patent Document 2) and is also commercially available.

  As shown in FIG. 7, the disinfectant bag 40 includes a bag body 41 formed by stacking two films and the periphery thereof being sealed by thermal fusion, and a disinfectant sealed in the bag body 41. And a disinfectant carrier 42 impregnated in the carrier. A seal 43 is provided around the disinfectant bag 42. A slit 44 for tearing is formed at the edge of the seal portion 43.

  When using the disinfectant bag 40, the edges of the seal portions 43 on both sides of the cut 44 are held with both hands and the bag is torn. Since the bag 42 is opened from the cut 44 and a part of the disinfectant carrier 42 is exposed, a part of the disinfectant carrier 42 is taken out of the bag 41 with a finger or tweezers, and is used as a medical instrument. The object is disinfected by bringing it into contact with the surface of the object.

However, this disinfectant bag requires a relatively large force when opening from the cut 44, so that the opening operation is difficult. Since the disinfectant carrier is taken out of the bag with tweezers or fingers and used, the disinfection operation is inconvenient. Furthermore, there is a possibility that the disinfectant may adhere to the finger during the disinfection operation. For this reason, when using a disinfectant having a strong sterilizing power, there is a risk that the skin may be stimulated or the skin may become rough.
Japanese Patent Laid-Open No. 2004-182290 Japanese Patent Laid-Open No. 7-116072

  An object of the present invention is to provide a method for disinfecting a surface of an object that can be easily opened.

  Another object of the present invention is to provide a method for disinfecting the surface of a non-contact type object that does not require use of a disinfectant carrier with a finger or tweezers.

  Still another object of the present invention is to provide a disinfectant bag for use in the method for disinfecting the surface of an object.

The object surface disinfection method of the present invention is to prepare a disinfectant bag having a bag and a disinfectant carrier that is hermetically sealed in the bag,
Opening the bag of the disinfectant bag to expose the disinfectant carrier, and contacting the exposed disinfectant carrier with the surface of an object without touching the disinfectant carrier by hand. A method for disinfecting a surface of an object to be included,
The bag body is composed of an overlapped front side film and back side film, and open ends around them are hermetically sealed (bonded) to each other,
The disinfectant carrier has a disinfectant and a sheet-like carrier impregnated with the disinfectant,
The end portion of the surface-side film is extended outward from the seal portion to form an extended piece, two extended portions are formed with a predetermined width on the extended piece, and when the disinfectant bag is used, By tearing the grip portion of the extended piece formed between the two tear portions from the tear portion, a part of the surface side film is torn to form an opening portion on the surface side of the bag body, and through the opening portion. The central part of the disinfectant carrier is exposed, and both end parts of the disinfectant carrier are held by the side part of the front side film and the back side film remaining in the bag.

  In one embodiment, the front-side film and the back-side film are formed of a soft film, and when the disinfectant carrier is exposed from the opening, the back-side film of the bag is pushed with a finger. By deforming the bag body, the surface of the disinfectant carrier is positioned outside the side surface of the surface film.

  In one embodiment, the surface side film is formed of a laminated film including a stretched film that can be torn in one direction, and the tear direction of the tear portion and the tear direction of the stretched film substantially coincide with each other.

  In one embodiment, the edge part of the back side film is extended outside the seal part, and an extension piece is formed, and the extension piece of the surface side film and the extension piece of the back side film do not adhere. Overlapping in state.

  In one embodiment, the back film is a laminated film including a stretched film that can be torn in one direction, and the tear direction of the front film and the tear direction of the back film are substantially orthogonal, The end portion of the side film is extended outward from the seal portion to form an extension piece, and the extension piece of the surface side film and the extension piece of the back side film are overlapped without being bonded, At the position of the two tear portions formed on the extended piece, two tear portions are formed on the extended piece of the back side film.

  In one embodiment, the said opening part is formed in the center part of the width direction of a surface side film, and the width dimension of this opening part is 0.4 to 0.8 times the width dimension of a bag.

  In one embodiment, the carrier is made of absorbent cotton or non-woven fabric, and the disinfectant contains isopropanol or ethanol.

  In one embodiment, one rectangular film is folded and the said surface side film and the said back side film are formed, and the three open ends of this front and back side film are sealed.

  In one embodiment, the front-side film and the back-side film are formed by stacking two rectangular films, and the four open ends of the front-back side film are sealed.

  In one embodiment, the disinfectant bag is disposable, and the amount of the disinfectant carrier enclosed in the bag is an amount appropriate for one disinfection, and the surface of the object is disinfected. After the operation, the used disinfectant carrier and bag are discarded.

  In one embodiment, the number of the sheet-like carriers encapsulated in the bag is one, and the sheet-like carrier is single or double folded.

The disinfectant bag of the present invention is a disinfectant bag having a bag and a disinfectant carrier sealed in an airtight manner in the bag,
The bag body is composed of an overlapped front side film and back side film, and open ends around them are hermetically sealed (bonded) to each other,
The disinfectant carrier is configured by impregnating a sheet-like carrier with a disinfectant, and when the disinfectant bag is stored, the disinfectant is sealed in the bag,
The end portion of the surface-side film is extended outward from the seal portion to form an extended piece, two extended portions are formed with a predetermined width on the extended piece, and when the disinfectant bag is used, By tearing the gripping portion of the extended piece formed between the two tearing portions from the tearing portion, the widthwise central portion of the surface side film is torn, and an opening is formed on the surface side of the bag body. The central part of the disinfectant carrier is exposed through the part, and both ends of the disinfectant carrier are held by the side part of the front side film and the back side film remaining in the bag,
It is possible to disinfect the object surface by bringing the exposed disinfectant carrier into contact with the surface of the object without manually touching the disinfectant carrier with the finger and lifting the bag.

  In one embodiment, the front side film and the back side film are soft, and when disinfecting by exposing the disinfectant carrier from the opening, by pressing the back side film of the bag with a finger The bag body can be deformed so that the surface of the disinfectant carrier is positioned outside the side surface of the surface-side film.

  In one embodiment, the surface-side film is a laminated film including a stretched film that can be torn in one direction, and the tearing direction of the tear portion and the tearing direction of the stretched film substantially coincide with each other.

  In one embodiment, the edge part of the back side film is extended outside the seal part, and an extension piece is formed, and the extension piece of the surface side film and the extension piece of the back side film do not adhere. Overlapping in state.

  In one embodiment, the back film is a laminated film including a stretched film that can be torn in one direction, and the tear direction of the front film and the tear direction of the back film are substantially orthogonal, The end portion of the side film is extended outward from the seal portion to form an extension piece, and the extension piece of the surface side film and the extension piece of the back side film are overlapped without being bonded, At the position of the two tear portions formed on the extended piece, two tear portions are formed on the extended piece of the back side film.

  In one embodiment, the said opening part is formed in the center part of the width direction of a surface side film, and the width dimension of this opening part is 0.4 to 0.8 times the width dimension of a bag.

  In one embodiment, the carrier is made of absorbent cotton or non-woven fabric, and the disinfectant contains isopropanol or ethanol.

  In one embodiment, one rectangular film is folded and the said surface side film and the said back side film are formed, and the three open ends of this front and back side film are sealed.

  In one embodiment, the front-side film and the back-side film are formed by stacking two rectangular films, and the four open ends of the front-back side film are sealed.

  In one embodiment, the amount of the disinfectant carrier encapsulated in the bag is an amount appropriate for one disinfection, and after the surface of the object is disinfected, the used disinfectant It is made disposable by discarding the medicine carrier and the bag.

  In one embodiment, the number of the sheet-like carriers encapsulated in the bag is one, and the sheet-like carrier is single or double folded.

  According to the method for disinfecting an object surface according to the present invention, a part of the surface-side film is torn by tearing a gripping part of an extended piece formed between two tearing parts from the tearing part. An opening is formed on the side, the disinfectant carrier is exposed through the opening, and both ends of the disinfectant carrier are held by the side portion of the front side film and the back side film remaining in the bag body. .

  Thus, when using the disinfectant bag, the operation is easy because only a portion of the tear film is torn and a part of the surface film is torn to form an opening.

  In particular, by making the direction of the tearing part coincide with the tearing direction of the surface side film, the surface side film is torn continuously after the tearing of the tearing part.

  Since the disinfectant bag is held by the bag in a state where it is exposed from the opening, the surface of the object can be sterilized while holding the bag. Therefore, fingers do not touch the disinfectant.

  Since both the front side film and the back side film have flexibility, the bag can be deformed by picking with a finger, and the bag is deformed along the surface of a small object to disinfect the object surface. Can do. In particular, since the disinfectant carrier is thicker than the film thickness, when the disinfectant carrier is exposed from the opening, the surface of the disinfectant carrier protrudes outward from the surface side film. Therefore, the disinfectant carrier surface can be easily brought into contact with the surface of the object.

  After the grip portion of the film is cut, if the grip portion is connected to the bag body, the grip portion is not separated from the bag body and is not lost in the medical instrument. Or you may enable it to isolate | separate a grip part from a bag body, and in this case, a piece will not disturb disinfection.

  The amount of the disinfectant carrier enclosed in the bag is appropriate for one disinfection, and the used disinfectant carrier and the bag are discarded after the surface of the object is disinfected. This reduces the size of the disinfectant bag. Therefore, it can be used conveniently because it can be put in a pocket of clothes.

  Further, the back film is composed of a laminated film including a stretched film that can be torn in one direction, the tear direction of the front film and the tear direction of the back film are substantially orthogonal, and the end of the back film is the above An extension piece was formed by extending outward from the seal portion, and the extension piece of the surface-side film and the extension piece of the back-side film were overlapped without being bonded to each other, and formed on the extension piece of the surface-side film. At the position of the two tearing parts, the two tearing parts are formed on the extended piece of the back side film, so that the manufacturing process of the disinfectant bag can be simplified, the manufacturing cost can be reduced, and only the front side film Can be easily cut.

  That is, in order to manufacture the bag body of the disinfectant bag, the tear film can be simultaneously formed by machining or the like on the extended pieces of both films after the front side film and the back side film are overlapped and the peripheral part is sealed. The manufacturing process can be simplified as compared with the case where the tear portion is formed only on the extended piece of the surface side film.

  Also, since the tearing direction of the front side film and the tearing direction of the back side film are substantially orthogonal, the back side film is difficult to tear in the tearing direction of the front side film. The film is not torn simultaneously.

  An embodiment of the present invention will be described with reference to the drawings.

  As shown in FIGS. 1 to 4, the disinfectant bag 10 of the present invention includes a bag body 12 and a disinfectant carrier carried in an airtight manner in the bag body 12.

  The bag body 12 is formed in an airtight manner by overlapping the front surface side film 16 and the back surface side film 18 and sealing the open ends around them. In this embodiment, one rectangular film is folded and overlapped, and the bag body 12 is formed by sealing three sides around the square-side or rectangular front-side film 16 and the back-side film 18 by heating. In another embodiment, two rectangular films are overlapped, and the bag 12 is formed by sealing four sides around the square or rectangular front-side film 16 and back-side film 18 by heating.

  The planar shape of the bag body 12 can be appropriately changed according to the application, such as a quadrangle, a rectangle, a circle, and an ellipse. Moreover, the surrounding seal may seal the open end part side which turned up one film, and may overlap two films and seal the perimeter. In the present invention, the sealing may be performed by heat fusion of a heat-fusible resin that forms the inner layer of the film, or may be performed using an adhesive.

  As a film used for the front side film 16 and the back side film 18, a laminate having the following configuration can be used.

  As shown in FIG. 5, in order from the outside of the film, the outer layer 30, the first adhesive layer 31, the aluminum layer 32, the second adhesive layer 33, the stretched resin layer 34 having directionality in the tear direction, the third The adhesive layer 35 and the heat seal layer (inner layer) 36 are laminated.

  The outer layer 30 can be formed of a film made of polyethylene terephthalate and having a thickness of 12 μm.

  The first adhesive layer 31 can be formed by a conventionally known dry laminate, and the outer layer 30 and the aluminum layer 32 are adhered to each other. This dry laminate usually contains polyethylene or the like.

  The aluminum layer 32 can be formed of an aluminum film having a thickness of 7 μm.

  Similar to the first adhesive layer 31, the second adhesive layer 33 can be formed by dry lamination, and the aluminum layer 32 and the stretched resin layer 34 are adhered to each other.

  The stretched resin layer 34 having directionality in the tear direction can be formed of a biaxially stretched polypropylene film having a tear directionality of 20 μm.

  The third adhesive layer 35 can be formed by dry lamination similarly to the first adhesive layer 31, and the stretched resin layer 34 having the above directivity and the heat sealing layer 36 are bonded to each other.

  The heat seal layer 36 can be formed of a film having a thickness of 30 μm that is easy to peel off. This heat sealing layer 36 becomes the innermost layer of the bag body 12.

  The heat seal layer 36 can be formed of conventionally known polyethylene or the like.

  In addition, the back surface side film 18 can also use the film which has no tear directionality (that is, it is hard to tear) other than the laminated body of the said structure. By comprising in this way, when the surface side film 16 is torn, parts other than the tearing part (and back surface side film) of the surface side film 16 can be prevented from being torn.

  The disinfectant carrier 14 used in the present invention is composed of a disinfectant impregnated in a carrier.

  As the disinfectant, those containing 70% by volume isopropanol (isopropanol 68.0-72.0% by volume) and disinfecting ethanol (ethanol 76.9-81.4% by volume) are preferably used. This disinfectant usually contains 0.02-0.2 wt% benzalkonium chloride solution, 0.02-0.5 wt% chlorhexidine gluconate solution, povidone iodine 10 wt% solution, and other alcohol preparations.

  Examples of the carrier include gauze, absorbent cotton, and non-woven fabric.

  The disinfectant carrier 14 having such a configuration is sealed in the bag 12. One disinfectant carrier 14 may be sealed in the bag body 12 in a single layer, or may be sealed in the bag body 12 in a double fold.

  As shown in FIGS. 1-4, the surface side film 16 and the back surface side film 18 are each extended on the outer side of the seal part 20 of the bag body 12, and the extension pieces 16a and 18a are formed. The extended piece 16a of the front surface side film 16 and the extended piece 18a of the back surface side film 18 are not bonded to each other. These extending pieces 16a and 18a are portions to be picked with fingers when the film is torn.

  Two tearing parts 22 are formed in the center part of the width direction of the surface side film 16 of the bag body 12 with a predetermined width on the extending piece 16a. The tear portion 22 does not reach the seal portion 20 from the edge of the surface side film. The tearing direction of the tearing portion 22 substantially matches the stretching direction of the stretched resin layer 34. The width dimension of the grip portion 16b formed on the extension piece 16a can be 0.4 to 0.8 times the width dimension of the bag body 12. Preferably, the width dimension of the gripping portion 16 a is about ½ of the width dimension of the bag body 12. The tearing portion 22 may be a cut line, a V-shaped cut, a slit, or the like.

  By grasping the grip portion 16b with a finger and tearing the surface-side film 16 along the tear portion 22, the surface-side film 16 of the bag 12 can be easily torn from the tear portion 22. After tearing the surface side film 16, an opening 24 is formed at the center of the bag body 12, and on both sides of the opening 24, the side parts 26 and 26 made of the surface side film 16 remain on the bag body 12. ing. Therefore, although the center part of the disinfectant carrier 14 is exposed from the opening 24, both sides of the disinfectant carrier 14 are sandwiched between the back film 18 and the side part 26 of the front film 16. Thus, the disinfectant carrier 14 is held in the bag 12. The width of the opening 26 is preferably 0.4 to 0.8 times the width of the bag body 12. If it is larger than 0.8 times, the disinfectant carrier 14 is difficult to be held in the bag body 12, and if it is less than 0.4 times, the contact area of the disinfectant carrier 14 becomes too small.

  Although the width | variety and vertical dimension of the bag body 12 are not limited, about 5-6 cm is convenient for use. The thickness dimension of the bag body 12 is substantially the thickness of the carrier, but is preferably 1 mm or less. The width of the opening 26 is conveniently 2.5 cm to 4.0 cm.

  In the above embodiment, the tearing portion 22 is formed only on the front surface side film 16, but the tearing portion 22 is formed at the same position on the extended pieces 16 a and 18 a of the front surface side film 16 and the back surface side film 18. You may comprise. In this case, the back film 18 is composed of a laminated film including a stretched film that can be torn in one direction, and is arranged so that the tear direction of the front film 16 and the tear direction of the back film 18 are substantially orthogonal to each other. The end portion of the film 18 is extended outward from the seal portion to form the extended pieces 16a and 18a, and the extended piece of the front side film 16 and the extended piece 16a and 18a of the back side film 18 are not bonded. Two tearing portions 22 are formed on the extending piece 18a of the back surface side film 18 at the positions of the two tearing portions 22 that are overlapped and formed on the extending piece 16a of the front surface side film 16.

  For example, the disinfectant bag of the present invention can be manufactured as follows.

  A laminated film including a stretched film that can be torn in one direction is used as the front side film 16 and the back side film 18, and the tearing direction of the front side film 16 and the back side film 18 (that is, the stretching direction of the film) is substantially orthogonal. Arrange both films to do so.

  A disinfectant carrier is disposed between the two films 16 and 18, and the periphery of the superposed front-side film 16 and back-side film 18 is hermetically sealed. At that time, the extended pieces 16 a and 18 a are formed at the end portions of the front and back films 16 and 18. Two tearing portions 22 are simultaneously formed on both the extending pieces 16a and 18a with a predetermined width by machining such as cutting. Here, the tearing direction of the tearing part 22 is made to coincide with the tearing direction of the surface side film 16.

  More specifically, the rolls of the laminated films 16 and 18 are cut at a constant width, and then laminated and processed into a bag shape.

  For this reason, when providing the tearing part 22 only in the surface side film 16, it is necessary to cut in the roll stage of the surface side film 16, or the stage just before superimposing the surface side film 16 on the back surface side film 18 from a roll state. is there. For this purpose, the shape of the roll part becomes complicated, or a step of cutting the surface-side film 16 is required before making the roll state, which complicates the manufacturing process and increases the manufacturing time and cost.

  On the other hand, in the case where the tearing portions 22 are provided at the same location on the front and back side film 18 as in the above embodiment, the overlapping direction of the front side film 16 and the back side film 18 having tear directionality is substantially orthogonal. And then welded to form a bag. Then, the tearing part 22 is provided in the extension pieces 16a and 18a.

  In that case, the roll mechanism of the front surface side film 16 and the roll mechanism of the back surface side film 18 arranged vertically are arranged so as to be substantially orthogonal at the position of the laminate welding apparatus. The extended pieces of both films are not laminated.

  By carrying out in this way, the line production of the roll rotation mechanism part in the production line and the superposition mechanism part of the front side film 16 and the back side film 18 is simplified, no extra space is required, and the production time and Costs can be reduced.

  The tearing direction of the back film 18 is preferably orthogonal to the tearing direction of the front film 16, but may be slightly inclined. Moreover, by making the thickness of the back surface side film 18 thicker than the thickness of the front surface side film 16 (for example, when the thickness of the front surface side film is 30 μm, the thickness of the back surface side film is 250 to 300 μm). Alternatively, only the front surface film 16 may be easily torn.

  The user can perform disinfection by picking the side or back side of the bag body 12 with a finger and bringing the disinfectant carrier 14 into contact with an object such as a medical instrument. Since the surface of the disinfectant carrier 14 is positioned outside the side surface of the surface side film 16, the surface of the disinfectant carrier 14 can be easily brought into contact with the object. When disinfecting by exposing the disinfectant carrier 14 from the opening 26 and pressing the back film 18 of the bag 12 with a finger, the surface of the disinfectant carrier 14 is further changed. Can be easily brought into contact with the object.

  For example, as shown in FIG. 7, a reinforcing portion 38 may be provided at the center of both side portions of the bag body 12 by heat fusion or the like so that the bag body 12 can be easily and reliably deformed.

  The objects referred to in the present invention are not limited to medical instruments, but include all articles necessary for disinfection.

  In the present invention, the front side film 16 and the rear side film can be easily heated by preventing the disinfectant from evaporating by forming the seal layer with an easy peel sealant 30 (a film having a thickness of 30 μm that is easy to peel off). 18 can be heat-sealed and sealed. In addition, since this sealing layer prevents the penetration of disinfectants including isopropanol and ethanol, the adhesive layer does not impair its function.

The top view of one Embodiment of the disinfectant bag of this invention. The perspective view which shows the state which has opened the disinfection medicine bag shown in FIG. The perspective view which shows the state which has further opened the disinfection medicine bag shown in FIG. Sectional drawing of the disinfectant bag shown in FIG. Sectional drawing of the film of the disinfectant bag shown in FIG. Explanatory drawing which shows the use condition of one Embodiment of the disinfectant bag of this invention. The top view of the conventional disinfectant bag.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Disinfectant bag 12 Bag body 14 Disinfectant carrier 16 Front surface side film 18 Back surface side film 20 Seal part 22 Tear part

Claims (22)

Preparing a disinfectant bag having a bag and a disinfectant carrier that is hermetically sealed in the bag,
Opening the bag of the disinfectant bag to expose the disinfectant carrier, and contacting the exposed disinfectant carrier with the surface of an object without touching the disinfectant carrier by hand. A method for disinfecting a surface of an object to be included,
The bag body is composed of an overlapped front side film and back side film, and open ends around them are hermetically sealed to each other,
The disinfectant carrier has a disinfectant and a sheet-like carrier impregnated with the disinfectant,
The end portion of the surface-side film is extended outward from the seal portion to form an extended piece, two extended portions are formed with a predetermined width on the extended piece, and when the disinfectant bag is used, By tearing the grip portion of the extended piece formed between the two tear portions from the tear portion, a part of the surface side film is torn to form an opening portion on the surface side of the bag body, and through the opening portion. A method for disinfecting a surface of an object, wherein a central portion of the disinfectant carrier is exposed, and both ends of the disinfectant carrier are held by a side portion of a surface-side film and a back-side film remaining in a bag. When the front side film and the back side film are formed of a soft film and the disinfectant carrier is exposed from the opening to perform sterilization, the bag side is deformed by pressing the back side film of the bag with a finger. The disinfectant carrier surface disinfection method according to claim 1, wherein the surface of the disinfectant carrier is positioned outside the side surface of the surface-side film. The object surface according to claim 1, wherein the surface-side film is a laminated film including a stretched film that can be torn in one direction, and the tear direction of the tear portion and the tear direction of the stretched film substantially coincide with each other. Disinfection method. The end of the back film is extended outward from the seal portion to form an extended piece, and the extended piece of the front film and the extended piece of the back film are overlapped without being bonded. The method for disinfecting the surface of an object as described in 1. The back side film is composed of a laminated film including a stretched film that can be torn in one direction, the tear direction of the front side film and the tear direction of the back side film are substantially orthogonal, and the end of the back side film is An extension piece is formed by extending outward from the seal portion, and the extension piece of the surface-side film and the extension piece of the back-side film are overlapped in a state where they are not adhered to each other, and formed on the extension piece of the surface-side film. The method for disinfecting a surface of an object according to claim 3, wherein two tearing portions are formed on the extended piece of the back-side film at the positions of the two tearing portions. The said opening part is formed in the center part of the width direction of a surface side film, The width dimension of this opening part is 0.4 to 0.8 times the width dimension of a bag, The surface of the target object of Claim 1 Disinfection method. The method according to claim 1, wherein the carrier is made of absorbent cotton or nonwoven fabric, and the disinfectant contains isopropanol or ethanol. The object surface according to claim 1, wherein the front-side film and the back-side film are formed by folding a single rectangular film, and the three open ends of the front-back side film are sealed. Disinfection method. The surface of the object according to claim 1, wherein two rectangular films are stacked to form the front-side film and the back-side film, and the four open ends of the front and back-side films are sealed. Disinfection method. The disinfectant bag is disposable, and the amount of the disinfectant carrier encapsulated in the bag is an appropriate amount for one disinfection, and after the surface of the object has been disinfected, the used The method for disinfecting a surface of an object according to claim 1, wherein the disinfectant carrier and the bag body are discarded. The disinfection of the surface of an object according to claim 1, wherein the number of the sheet-shaped carriers enclosed in the bag is one, and the sheet-shaped carriers are doubled in a single or double fold. Method. A disinfectant bag having a bag and a disinfectant carrier sealed in an airtight manner in the bag,
The bag body is composed of an overlapped front side film and back side film, and open ends around them are hermetically sealed to each other,
The disinfectant carrier has a disinfectant and a sheet-like carrier impregnated with the disinfectant,
The end portion of the surface-side film is extended outward from the seal portion to form an extension piece, and two tearing portions are formed with a predetermined width on the extension piece. By tearing the gripping portion of the extended piece formed between the two tearing portions from the tearing portion, the widthwise central portion of the surface side film is torn, and an opening is formed on the surface side of the bag body. The central part of the disinfectant carrier is exposed through the part, and both ends of the disinfectant carrier are held by the side part of the front side film and the back side film remaining in the bag,
A disinfectant bag capable of disinfecting an object surface by bringing the exposed disinfectant carrier into contact with the object surface without touching the disinfectant carrier by hand. When the front side film and the back side film are formed of a soft film and the disinfectant carrier is exposed from the opening to perform disinfection, the back side film of the bag is pressed with a finger to deform the bag. The disinfectant bag according to claim 12, wherein the disinfectant carrier can be deformed so that the surface of the disinfectant carrier is located outside the side surface of the surface-side film. The object according to claim 12, wherein the surface-side film is a laminated film including a stretched film that can be torn in one direction, and the tear direction of the tear portion and the tear direction of the stretched film substantially coincide with each other. Disinfectant bag. The end of the back film is extended outward from the seal portion to form an extended piece, and the extended piece of the front film and the extended piece of the back film are overlapped without being bonded. Disinfectant bag for the object described in 1. The back side film is composed of a laminated film including a stretched film that can be torn in one direction, the tear direction of the front side film and the tear direction of the back side film are substantially orthogonal, and the end of the back side film is An extension piece is formed by extending outward from the seal portion, and the extension piece of the surface-side film and the extension piece of the back-side film are overlapped with each other in an unbonded state, and formed on the extension piece of the surface-side film. The disinfectant on the surface of the object according to claim 14, wherein two tearing portions are formed on the extended piece of the back-side film at the positions of the two tearing portions. The said opening part is formed in the center part of the width direction of a surface side film, and the width dimension of this opening part is 0.4 to 0.8 times the width dimension of a bag body. Disinfectant bag. The disinfectant bag for an object according to claim 12, wherein the carrier is made of absorbent cotton or non-woven fabric, and the disinfectant contains isopropanol or ethanol. The disinfectant bag according to claim 12, wherein a rectangular film is folded to form the front-side film and the back-side film, and three open ends of the front-back side film are sealed. The disinfectant bag according to claim 12, wherein the front-side film and the back-side film are formed by overlapping two rectangular films, and the four open ends of the front-back side film are sealed. The amount of the disinfectant carrier enclosed in the bag is an amount appropriate for one disinfection, and after disinfecting the surface of the object, the used disinfectant carrier and bag are removed. The disinfectant bag for an object according to claim 12, which is made disposable by being discarded. The disinfection of an object according to claim 12, wherein the number of the sheet-shaped carriers encapsulated in the bag is one, and the sheet-shaped carriers are single or double folded. Medicine bag.

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