JP2010022405A - Scented disposable portable body warmer - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a scented disposable portable body warmer allowing a scent to fill and stay inside an individual package bag without being adsorbed in activated carbon included in a heating element inside a portable body warmer body, to strongly smell when the individual package bag is opened, and to keep the smell when used. <P>SOLUTION: The scented disposable portable body warmer includes the portable body warmer body 13 with the heating element 12 enclosed in a flat bag body 11 which has a plurality of ventilation pores 17 on at least one side 11a; an air-impermeable release sheet 14 which is bonded to the one side by closing the plurality of ventilation pores 17 in such a way as easily releasable and which is released when used; and a nonwoven fabric 15 which is bonded to the flat bag body 11 or release sheet 14 and impregnated in an aromatic substance. These members are stored and sealed in the individual package bag 16. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a scented disposable body warmer that smells when opened.

  2. Description of the Related Art Conventionally, a disposable diffusing device that promotes volatilization / diffusion by impregnating a surface of a disposable body warmer with a medicine or a fragrance and applying the medicine or fragrance to the heat generation principle of the disposable body warmer is known (Patent Document 1). reference).

JP 2001-218816 A

  However, since the thing of patent document 1 is the structure which wraps the heat generating body using the heat_generation | fever principle of a disposable body warmer with a breathable packing material, the chemical | drug | medicine or the fragrance | flavor was included in the surface part, or the diffusion layer attached to the surface was attached. The fragrance | flavor which volatilized in the activated carbon contained in a heat generating body immediately after manufacture will be absorbed. For this reason, even if the period from production to purchase is relatively short, the activated carbon absorbs the fragrance, so it weakly fragrances when opening the individual packaging bag, and when the period from production to purchase becomes longer, the fragrance ends and the entire scent There is a problem that it is absorbed by the activated carbon and has almost no aroma when opened.

  The present invention has been devised in view of the above points. The purpose of the present invention is to fill a sachet in an individual packaging bag without being adsorbed by activated carbon contained in a heating element in a disposable warmer body. The object of the present invention is to provide a scented disposable body warmer that stays in place, scents strongly when opened, and can continue scent when used.

In order to solve the above problems, a scented disposable warmer of the present invention has a non-breathable body and a warmer body in which a heating element is sealed in a flat bag body having a plurality of ventilation holes on at least one surface. Then, the plurality of ventilation holes are closed, the release sheet is attached so as to be easily peelable on one side, and peeled off at the time of use, and is attached to the flat bag body or the release sheet and impregnated with a fragrance. And a non-woven fabric, which is housed and sealed in an individual packaging bag.
The scented disposable body warmer having the above configuration includes a non-sticking type and a sticking type.

  According to the above configuration, since the small holes for ventilation of the flat bag body constituting the body of the warmer are closed with the release sheet and accommodated in the individual packaging bag, the fragrance attached to the body of the warmer is removed. Since the impregnated non-woven fabric does not adsorb the scent evaporating immediately after production to the activated carbon contained in the heating element in the body of the warmer body, the scent evaporating from the non-woven fabric is filled in the individual packaging bag and remains individually packed. The fragrance is strongly scented at the time of opening the bag, and the scent from the nonwoven fabric impregnated with the fragrance attached to the flat bag body can be continued during use.

  According to the present invention, the fragrance vaporized from the non-woven fabric is not adsorbed by the activated carbon contained in the heating element in the body of the warmer, but remains filled in the individual packaging bag, strongly scented when opened, and scented even when used. The scented disposable warmer can be provided.

  Below, the disposable warmer with fragrance which concerns on embodiment of this invention is demonstrated with reference to drawings.

[First Embodiment]
FIG. 1 relates to a scented disposable warmer 10 </ b> A that does not stick. The scented disposable warmer 10A includes a warmer body 13 in which a heating element 12 is enclosed in a flat bag body 11 having a plurality of ventilation holes 17 on one side and a non-breathing side on the other side 11b. 14A, which is attached to the one surface 11a so as to be easily peelable and peeled off at the time of use, and is attached to the other surface 11b. The nonwoven fabric 15A is impregnated, and these are accommodated and sealed in the individual packaging bag 16 (see FIG. 1 (a)).

  If the flat bag body 11 is a flat bag shape provided with one surface 11a having a plurality of ventilation holes 17 (see FIG. 1 (b)) and the other surface 11b being non-breathable. It may be any form such as a three-side sealed bag shape, a four-side sealed bag shape, or a pillow packaging bag shape. Further, the flat bag body 11 may be made from any of a single layer film of a sealant film or a laminated film having a sealant film as an inner layer (an outer layer includes a nonwoven fabric) and has an easy tear property. The structure which is not done is good.

  The plurality of small holes 17 for ventilation are provided in a distributed manner on one surface 11a of the flat bag body 11, and play a role of allowing air to flow through the heat generating body 12 for oxidizing heat generation. The small hole for ventilation may be, for example, a hole formed by piercing a needle-like body such as a nail into a single layer film or a laminated film constituting one surface 11a in a bag making process. When the flat bag body 11 has a pillow packaging bag shape, it is preferable to provide a small hole for ventilation with the above-mentioned one surface 11a as the surface without the back seal.

  The release sheet 14 </ b> A is attached to the one surface 11 a of the flat bag body 11 so as to be easily peelable. The release sheet 14A is non-breathable and closes a plurality of ventilation holes and is peeled off during use (see FIG. 1B). The release sheet 14A may be non-breathable and may be either a single layer film or a laminated film. Adhesion of the release sheet 14A to the one surface 11a of the flat bag body 11 may be either adhesion or adhesion, as long as it has easy peelability. As an adhesive having easy peelability, it is preferable to heat seal the sealant films with an easy peel interposed therebetween.

  The nonwoven fabric 15A is impregnated with a fragrance, and is attached to the other surface 11b of the body body 13 in this embodiment.

  The individual packaging bag 16 is made of a packaging material having an oxygen barrier property, a water vapor barrier property, and a gas barrier property including a scent. The individual packaging bag 16 may have any of a three-side sealed bag shape, a four-side sealed bag shape, or a pillow packaging bag shape. For example, the individual packaging bag 16 may be made of a three-layer film of op / aluminum foil / cpp, or It is good to make a bag with a single layer film of a sealant film having tearability or a laminated film having the sealant film as an inner layer.

  According to the scented disposable warmer 10A, as shown in FIG. 1 (a), the ventilation hole 17 on one surface 11a of the warmer body 13 is closed with a non-breathable release sheet 14A to provide an individual packaging bag. 16, the fragrance evaporating from the nonwoven fabric 15A impregnated with the fragrance attached to the body warmer 13 is adsorbed to the activated carbon contained in the heating element 12 in the body warmer 13 immediately after manufacture. The scent that evaporates from the nonwoven fabric 15 </ b> A is filled and stays in the individual packaging bag 16. As shown in FIG. 1B, when the individual packaging bag 16 is opened, the scent accumulated in the bag diffuses and strongly aromas, thereby satisfying the user's interest. At the time of use after opening, oxygen enters the warmer body 13 through the small vent hole 17 and the heating element 12 generates heat, thereby exhibiting a warmer function. The fragrance | flavor impregnated from the nonwoven fabric 15A stuck on the other surface 11b can be fragrant even during use.

[Second Embodiment]
FIG. 2 shows a scented disposable body warmer that does not stick. This scented disposable body warmer 10B has a body body 13 in which a heating element 12 is sealed in a flat bag body 11 having a plurality of ventilation holes 17 on one surface and the other surface 11b being air-impermeable, The release sheet 14B that has the properties and closes the plurality of ventilation holes 17 and is attached to the one surface 11a so as to be easily peelable and peeled off at the time of use, and is laminated and attached to the release sheet 14B. And a non-woven fabric 15B impregnated with a fragrance, and these are housed and sealed in an individual packaging bag 16 (see FIG. 2 (a)).

  In the scented disposable warmer 10B, the flat bag body 11, the heating element 12, the warmer body 13, and the individual packaging bag 16 have the same configurations as those in the first embodiment.

  In the scented disposable warmer 10 </ b> B, an adhesive is applied to the release sheet 14 </ b> B, and the release sheet 14 </ b> B is adhered to one surface 11 a of the warmer body 13 by this adhesive. The nonwoven fabric 15B is laminated and stuck on the release sheet 14B, and is peeled off integrally with the release sheet 14B during use. The release sheet 14 </ b> B can re-adhere to the other surface 11 b of the warmer body 13. Thereby, the nonwoven fabric 15B is also a structure stuck on the other surface 11b.

  According to the scented disposable warmer 10B, as shown in FIG. 2 (a), the ventilation hole on one surface 11a of the warmer body 13 is closed with the release sheet 14B, just like the first embodiment. As a result, the fragrance evaporated from the nonwoven fabric 15B stays filled in the individual packaging bag 16, and as shown in FIG. 2 (b), when the individual packaging bag 16 is opened, the scent accumulated in the bag diffuses. And strongly scented. After the opening, the non-woven fabric 15B is adhered to the other surface 11b of the warmer body 13 by re-adhering the peeled release sheet 14B to the other surface 11b of the warmer body 13. Thereby, at the time of use, oxygen enters the warmer body 13 through the vent hole 17 due to peeling of the release sheet 14B, and the heating element 12 generates heat, thereby exhibiting a warmer function. The fragrance | flavor impregnated from the nonwoven fabric 15B stuck on the other surface 11b can be fragrant even during use.

[Third Embodiment]
FIG. 3 shows a scented disposable warmer that is not affixed. This scented disposable warmer 10C includes a warmer body 13 in which a heating element 12 is enclosed in a flat bag body 11 having a plurality of small ventilation holes 17 on both sides, and a plurality of both sides of the warmer body 13 that have air permeability and are non-breathable. A pair of release sheets 14C and 14C which are attached to the both surfaces 11a and 11b so as to be easily peelable and peeled off during use, and are laminated and adhered to one release sheet 14C. The impregnated nonwoven fabric 15C is housed and sealed in the individual packaging bag 16 (see FIG. 3A).

  In the scented disposable warmer 10 </ b> C, an adhesive is applied to the nonwoven fabric 15 </ b> C, and the nonwoven fabric 15 </ b> C is adhered to any one release sheet 14 </ b> C of the warmer body 13 by this adhesive. The nonwoven fabric 15C is laminated on and adhered to the release sheet 14C and is peeled off together with the release sheet 14C at the time of use, further peeled off from the release sheet 14C, and re-adhered to any one of the surfaces 11a or 11b of the body 13 It is the structure which can do.

  According to the scented disposable warmer 10C, as shown in FIG. 3 (a), the ventilation hole 17 on one surface 11a of the warmer body 13 is closed with the release sheet 14C, exactly as in the first embodiment. As a result, the fragrance evaporated from the nonwoven fabric 15C stays filled in the individual packaging bag 16, and as shown in FIG. 3 (b), when the individual packaging bag is opened, the scent accumulated in the bag diffuses. And strongly scented. After opening, the nonwoven fabrics 15C and 15C are peeled off from both sides of the warmer body 13, and the nonwoven fabric 15C is peeled off from one release sheet 14C. The nonwoven fabric 15C is adhered to one surface 11a or the other surface 11b of the warmer body 13. . As a result, during use, oxygen enters the warmer body 13 through the small vent hole 17, so that the heating element 12 generates heat and exhibits a warmer function. The fragrance | flavor impregnated from the nonwoven fabric 15C stuck on the other surface 11b can be fragrant even during use.

[Fourth Embodiment]
FIG. 4 shows a scented disposable warmer of the type to be applied. This scented disposable warmer 10D includes a warmer body 13 in which a heating element 12 is sealed in a flat bag body 11 having a plurality of ventilation holes 17 on one surface 11a, and a plurality of the plurality of scented disposable warmers 10D. The release sheet 14D, which closes the small hole 17 for ventilation and is attached so that the one surface 11a can be easily peeled off and peeled off during use, and the weak adhesive applied to the other surface 11b are concealed and easily peeled off. A release sheet 18 that can be attached and peeled off during use, and a nonwoven fabric 15D that is laminated and adhered to the release sheet 14D and impregnated with a fragrance, and these are accommodated and sealed in a bag 16 for individual packaging. It becomes. In addition, the nonwoven fabric 15D impregnated with the fragrance may be laminated and adhered to the release sheet 18.

According to the scented disposable body warmer 10D, as shown in FIG. 4 (a), the ventilation hole 17 on one surface 11a of the body body 13 is closed with a non-breathable release sheet 14D to provide an individual packaging bag. 16, the fragrance evaporating from the nonwoven fabric 15D impregnated with the fragrance attached to the body warmer 13 is adsorbed by the activated carbon contained in the heating element 12 in the body warmer 13 immediately after manufacture. The fragrance that evaporates from the nonwoven fabric 15 </ b> D is filled in the individual packaging bag 16 and remains. As shown in FIG. 4B, when the individual packaging bag 16 is opened, the scent accumulated in the bag is diffused and strongly scented, thereby satisfying the interest of the user. At the time of use after opening, as shown in FIG. 4 (c), the release sheets 14 D and 18 are peeled off from both sides of the body 13 and are attached to clothing or the like with the weak adhesive 19 concealed by the release sheet 18. . The nonwoven fabric 15D impregnated with the fragrance is further peeled from the peeled release sheet 14D and stuck to the one surface 11a on which the release sheet 14D was stretched. Adhesion of the nonwoven fabric 15D does not hinder the air permeability of the ventilation holes 17 on the one surface 11a. In this way, when the release sheets 14D and 18 are peeled and the nonwoven fabric 15D peeled from the release sheet 14D is reattached to the one surface 11a, oxygen enters the warmer body 13 through the ventilation holes 17 and the heating element 12 generates heat. , Cairo function is demonstrated. The fragrance | flavor impregnated from nonwoven fabric 15D stuck on the other surface 11b can be fragrant even during use.
[Fifth Embodiment]
FIG. 5 shows a scented disposable warmer 10E of the type to be applied. The scented disposable body warmer 10E has a heating element in the flat bag body 11 in which one surface 11a has air permeability, the other surface 11b has a plurality of ventilation holes 17 and a weak adhesive 19 is applied. A body 13 encapsulating 12, a release sheet 14 E that is non-breathable and closes the plurality of ventilation holes 17 so that the other surface 11 b can be easily peeled off and peeled off during use, A non-woven fabric 15E that is adhered to the surface 11a and impregnated with a fragrance, and is housed and sealed in a bag 16 for individual packaging.

  According to the scented disposable body warmer 10E, as shown in FIG. 5 (a), the ventilation holes 17 on the other surface 11b of the body body 13 are closed with a non-breathable release sheet 14E to provide individual packaging bags. 16, the fragrance that evaporates from the nonwoven fabric 15E impregnated with the fragrance attached to the body warmer 13 is adsorbed to the activated carbon contained in the heating element 12 in the body warmer 13 immediately after manufacture. The scent that evaporates from the nonwoven fabric 15E is filled in the individual packaging bag 16 and remains. As shown in FIG. 5B, when the individual packaging bag 16 is opened, the scent accumulated in the bag is diffused and strongly scented, thereby satisfying the user's interest. At the time of use after opening, as shown in FIG. 5 (c), the release sheet 14 </ b> E is peeled off from both sides of the body body 13 and is attached to clothing or the like by the exposed weak adhesive 19. When the release sheet 14E is peeled off, oxygen enters the warmer body 13 through the vent holes 17 and the heating element 12 generates heat, thereby exhibiting a warmer function. The fragrance | flavor impregnated from the nonwoven fabric 15E stuck on the other surface 11b can be fragrant even during use.

  The present invention is not limited to the above-described embodiment, but includes variously modified forms within the technical scope without departing from the gist of the invention described in the claims.

It is related with the disposable warmer with a fragrance of 1st Embodiment, (a) is sectional drawing which shows an unused state, (b) is sectional drawing which shows the state which peels at the time of use. It is related with the disposable warmer with a fragrance of 2nd Embodiment, (a) is sectional drawing which shows an unused state, (b) is sectional drawing which shows the state which peels at the time of use. It is related with the disposable warmer with a fragrance of 3rd Embodiment, (a) is sectional drawing which shows an unused state, (b) is sectional drawing which shows the state peeled at the time of use, (c) is a use state FIG. It is related with the disposable warmer with a fragrance of 4th Embodiment, (a) is sectional drawing which shows an unused state, (b) is sectional drawing which shows the state peeled at the time of use, (c) is a use state FIG. It is related with the disposable warmer with fragrance of 5th Embodiment, (a) is sectional drawing which shows an unused state, (b) is sectional drawing which shows the state which peels at the time of use, (c) is use condition FIG.

Explanation of symbols

10A, 10B, 10C Attached type scented disposable warmers 10D, 10E Attached type scented disposable warmers 11 Flat bag 11a One side 11b The other side 12 Heating element 13 Cairo body 14A, 14B, 14C, 14D, 14E Release sheet 15A, 15B, 15C, 15D, 15E Nonwoven fabric 16 bags for packaging 17 small holes for ventilation 18 release sheet

Claims (1)

A body of a warmer in which a heating element is enclosed in a flat bag body having a plurality of ventilation holes on at least one surface;
A release sheet that has non-breathability and closes the plurality of ventilation holes and is attached so that the one surface can be easily peeled and peeled off during use;
A non-woven fabric adhered to the flat bag or the release sheet and impregnated with a fragrance,
A scented disposable warmer characterized in that these are housed and sealed in individual packaging bags.

Images