CN105764456A - Disposable body warmer - Google Patents
Disposable body warmer Download PDFInfo
- Publication number
- CN105764456A CN105764456A CN201380081175.3A CN201380081175A CN105764456A CN 105764456 A CN105764456 A CN 105764456A CN 201380081175 A CN201380081175 A CN 201380081175A CN 105764456 A CN105764456 A CN 105764456A
- Authority
- CN
- China
- Prior art keywords
- incorporating section
- inner bag
- inclosure portion
- heating
- bag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 claims description 124
- 239000000470 constituent Substances 0.000 claims description 94
- 239000000463 material Substances 0.000 claims description 44
- 239000000203 mixture Substances 0.000 abstract description 5
- 230000004308 accommodation Effects 0.000 abstract description 3
- 239000006185 dispersion Substances 0.000 abstract 1
- 230000020169 heat generation Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 33
- 238000002156 mixing Methods 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 10
- 229920006280 packaging film Polymers 0.000 description 10
- 239000012785 packaging film Substances 0.000 description 10
- 230000002269 spontaneous effect Effects 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 9
- -1 polyethylene Polymers 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- 239000011347 resin Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000004745 nonwoven fabric Substances 0.000 description 7
- 230000002085 persistent effect Effects 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 230000007774 longterm Effects 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000000465 moulding Methods 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- 239000007767 bonding agent Substances 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000002372 labelling Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- 229920002978 Vinylon Polymers 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 229920006221 acetate fiber Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005269 aluminizing Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- SHFGJEQAOUMGJM-UHFFFAOYSA-N dialuminum dipotassium disodium dioxosilane iron(3+) oxocalcium oxomagnesium oxygen(2-) Chemical compound [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[Na+].[Na+].[Al+3].[Al+3].[K+].[K+].[Fe+3].[Fe+3].O=[Mg].O=[Ca].O=[Si]=O SHFGJEQAOUMGJM-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/02—Compresses or poultices for effecting heating or cooling
- A61F7/03—Compresses or poultices for effecting heating or cooling thermophore, i.e. self-heating, e.g. using a chemical reaction
- A61F7/032—Compresses or poultices for effecting heating or cooling thermophore, i.e. self-heating, e.g. using a chemical reaction using oxygen from the air, e.g. pocket-stoves
- A61F7/034—Flameless
Landscapes
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
Provided is a disposable body warmer with which the dispersion, from an outer package, of moisture included in a heat-generating composition is inhibited, and with which an excellent heat-generation duration can be maintained, even if kept in an unused state for an extended period of time. In this disposable body warmer, a heat-generating composition, which includes moisture, and which generates heat as a result of coming into contact with air, is enclosed in air-permeable inner packages, and one or more of said inner packages is/are accommodated in an airtight outer package. The outer package is provided with at least 3 accommodation portions which are capable of accommodating the inner packages, and which are separated from each other. The inner packages are each provided with at least one enclosure portion capable of enclosing the heat-generating composition. One or more of the inner packages is/are accommodated in the accommodation portions such that at least one of the enclosure portions thereof is on top of another of the enclosure portions thereof.
Description
Technical field
The present invention relates to disposable warm patch.
Background technology
All the time, thermal insulation article as health, known have have in the bag of flat of breathability (inner bag) to enclose by with air contact and the heating constituent that generates heat and the disposable warm patch made, owing to portability, safety, simplicity etc. are excellent and cheap, therefore it is frequently used.The inner bag of this disposable warm patch by have bubble-tight flat bag (outer bag) pack so that when not using generate heat constituent not with air contact.For example, it is generally known that have as shown in figure 19, outer bag 101 includes an incorporating section 102, receives an inner bag 103 and the disposable warm patch 100 made in this incorporating section 102.
Prior art literature
Patent documentation
Patent documentation 1: Japanese Unexamined Patent Publication 5-208031 publication
Summary of the invention
Invent technical problem to be solved
This disposable warm patch, by adjusting the composition (such as, as the loading of iron powder of heater, moisture match ratio) etc. of heating constituent, controls heating condition (maximum temperature, mean temperature, persistent period etc.).If the mixing ratio as the water of the essential component of heating constituent is little, then the persistent period of disposable warm patch shortens, if the mixing ratio of water is too much, then disposable warm patch is not generated heat, and therefore, makes an effort in the mixing ratio of the moisture of heating constituent.But, be specify that by the research of the present inventor: even if before use the inner bag being sealed with heating constituent being sealed in bubble-tight outer bag, when the state being held on StoreFront unused state such as longer grade continues for a long time, when inner bag being packaged in outer bag by the method for Figure 19, also can not get sufficient heating property during use, (start heating from disposable warm patch and exceeded in the of 40 DEG C to the time lower than 40 DEG C) duration of especially to be greatly decreased.Reducing it is believed that the moisture being because in heating constituent containing evaporates and disperses from outer bag of this persistent period.Therefore, in the past, by the amount reduced according to the heating duration, the enclosed volume of heating constituent was increased to more than necessity, and guaranteed still to meet the desired heating duration after long-term preservation, but the method exists such issues that cost increases.Accordingly, it would be desirable to inner bag is packaged in outer bag in the way of moisture does not disperse from outer bag as far as possible.
The present invention is conceived to above-mentioned technical problem and completes, its object is to, a kind of moisture that can suppress to contain in heating constituent is provided to disperse from outer bag, even if unused state continues for a long time, it is also possible to keep the disposable warm patch of the heating continuing time of heating constituent well.
Solve the technical scheme of technical problem
The above-mentioned purpose of the present invention is by following disposable warm sturdy existing, in this disposable warm patch, it is sealed with containing moisture and the heating constituent by generating heat with air contact in the inner bag with breathability, and it is accommodated with one or more described inner bag having in bubble-tight outer bag, wherein, described outer bag has at least three can receive described inner bag and the incorporating section being spaced apart, described inner bag has at least one inclosure portion that can enclose described heating constituent, and it is accommodated with one or more in described incorporating section in the way of inclosure portion at least one described is overlapping with other described inclosure portion.
In the preferred implementation of the heating articles for use of said structure, it is characterised by, described inner bag has the described inclosure portion that at least two is spaced apart, and to be accommodated in described incorporating section when at least folding once in the way of inclosure portion at least one described is overlapping with other described inclosure portion.It addition, in this situation, it is preferable that the quantity in described inclosure portion is 2～4.
In other embodiment preferred of the heating articles for use of said structure, it is characterised by, described inner bag has a described inclosure portion, and multiple described inner bags are accommodated in described incorporating section in the way of the described inclosure portion of described inclosure portion other described inner bag with at least one is overlapping under laminated arrangement.
In further preferred embodiment, it is characterised by, a described inclosure portion is stacked with other all of described inclosure portion.
In further preferred embodiment, being characterised by, described inner bag is laminated with the sheet material of non-breathable at least one surface, and described inclosure portion is overlapping in the way of the sheet material of described non-breathable becomes upper and lower outermost surfaces.
In further preferred embodiment, preferred described outer bag is formed as: other incorporating section of at least one described incorporating section and at least three is connected setting, or, described outer bag is formed as: all of described incorporating section is all connected with other incorporating section of at least two setting.
Invention effect
Disposable warm patch according to the present invention, it is possible to suppress the moisture contained in heating constituent to disperse from outer bag, even if therefore unused state continues for a long time, it is also possible to keep the heating continuing time of heating constituent well.
Accompanying drawing explanation
Fig. 1 is the top view of the disposable warm patch of an embodiment of the invention.
Fig. 2 is the sectional view of Fig. 1.
Fig. 3 is the top view of inner bag.
Fig. 4 is the sectional view of Fig. 3.
Fig. 5 indicates that the top view of the variation of inner bag.
Fig. 6 indicates that the top view of the variation of outer bag.
Fig. 7 indicates that the top view of the variation of outer bag.
Fig. 8 indicates that the top view of the variation of outer bag.
Fig. 9 indicates that the top view of the variation of outer bag.
Figure 10 indicates that the top view of the variation of outer bag.
Figure 11 indicates that the top view of the variation of outer bag.
Figure 12 is the curve chart that the slip of the persistent period of the disposable warm patch of the disposable warm patch to present embodiment and comparative example compares.
Figure 13 is the top view of the disposable warm patch of another embodiment of the invention.
Figure 14 is the sectional view of Figure 13.
Figure 15 is the top view of the inner bag of Figure 14.
Figure 16 is the sectional view of Figure 15.
Figure 17 is the sectional view of the disposable warm patch of another embodiment of the invention.
Figure 18 is the sectional view of the inner bag of Figure 17.
Figure 19 is the top view of the disposable warm patch of conventional example.
Detailed description of the invention
Hereinafter, with reference to accompanying drawing, the embodiment of the disposable warm patch of the present invention is illustrated.As depicted in figs. 1 and 2, the disposable warm patch 1 of present embodiment be by by with air contact and the heating constituent 2 that generates heat is enclosed and is had in the inner bag 3 of flat of breathability, and inner bag 3 is accommodated in there is the disposable warm patch made in the outer bag 4 of bubble-tight flat, by being taken out from outer bag 4 by inner bag 3, the heating constituent 2 of inner bag 3 is placed on the various positions of the health such as brothers or waist, back, abdominal part, sole, shoulder, buttocks to provide warm.
As long as heating constituent 2 by with contacting of air and the constituent that generates heat, it is possible to use the known constituent that the conventional disposable warm patch such as containing oxidized property metal, activated carbon, water-retaining agent (wood powder, Vermiculitum, kieselguhr, perlite, silica gel, aluminium oxide, water-absorbing resins etc.), slaine (Sal etc.) and water with suitable content respectively uses.Oxidized property metal is the metal that oxidation reaction heat occurs, for instance can enumerate the powder of one or two or more kinds in chosen from Fe, aluminum, zinc, manganese, magnesium and calcium, fiber.Especially from the viewpoint of operability, safety, manufacturing cost, keeping quality and stability, it is preferable that iron powder.As iron powder, for instance one or two or more kinds in reduced iron powder and atomized iron powder can be enumerated.Disposable warm patch 1, by adjusting the composition of above-mentioned heating constituent 2, is controlled such that and becomes desired heating condition (maximum temperature, mean temperature, heating continuing time etc.) in use.Such as, the use level of oxidized property metal in heating constituent 2 is preferably 30%～80%, more preferably 40%～70%, and more preferably 40%～65%.It addition, when the mixing ratio of the water of the essential component as heating constituent 2 is few, heating continuing time shortens, therefore the mixing ratio of the moisture in heating constituent 2 is made an effort.So, the mixing ratio of the moisture contained in heating constituent 2 is the key factor for realizing desired heating continuing time in use.Therefore, even if in order to make the state unused state such as longer grade that disposable warm patch 1 is held on StoreFront continue for a long time, the moisture contained in heating constituent 2 does not also disperse from outer bag 4 as much as possible, cause that heating continuing time reduces from without the reduction because of the mixing ratio of the moisture of the constituent 2 that generates heat, in the disposable warm patch 1 of present embodiment, to internal bag 3 and the shape of outer bag 4 and inner bag 3 is accommodated in the accommodation method of outer bag 4 has improved.
As shown in Figure 3 and Figure 4, inner bag 3 is made up of rectangular-shaped the first sheet material 30 of front and back 2 and the second sheet material 31, by two sheet materials 30,31 are overlapping, and use known bonding agent that outer peripheral edge (lateral margins of four aspects) are sealed (joint) or thermal bonding (heat-sealing), in the present embodiment, be formed as that there is the bag-shaped of multiple (in present embodiment being 2) internal rectangular-shaped inclosure portion 32 that can enclose heating constituent 2.What utilize two sheet materials 30,31 seals spaced apart by adjacent inclosure portion 32, thus multiple inclosure portion 32 is spaced apart.As in figure 2 it is shown, each inclosure portion 32 can by by inner bag 3 between adjacent inclosure portion 32 folding and overlapped get up.Additionally, the quantity being arranged at the inclosure portion 32 of inner bag 3 is not limited to 2, it is also possible to be more than 3, it is preferred to 2～4.It addition, the method for the configuration in multiple inclosure portions 32 is not particularly limited, as shown in Figure 3, it is configurable to multiple inclosure portion 32 and lines up 1 row, alternatively, it is also possible to be configured to line up upper and lower multiple row, such as when the quantity in inclosure portion 32 is 4, as it is shown in figure 5, each arrangement 2 respectively in upper and lower 2 row.In this situation, each inclosure portion 32 can by by inner bag 3 between upper and lower and/or that left and right is adjacent inclosure portion 32 folding and overlapped get up.
First sheet material 30 has breathability, during use and Body contact.As the first sheet material 30, as long as having breathability, then both can be the resin molding of Porous, it is possible to be the resin molding bored a hole with pin, it is also possible to be non-woven fabrics or weave cotton cloth.It addition, the first sheet material 30 can be single layer structure, it is also possible to be the multiple structure that resin molding and non-woven fabrics are laminated.As resin molding, the film all the time used can be used as the inner bag 3 of disposable warm patch 1, can example such as polyethylene, polypropylene, polyester, polyamide, polyvinyl alcohol, polrvinyl chloride, polyvinylidene chloride, polyurethane, polystyrene, ethylene-vinyl acetate copolymer, Merlon, hydrochloride rubber etc., additionally, non-woven fabrics example can also contain polypropylene, nylon, vinylon, polyester, polyethylene terephthalate, staple fibre, acetate fiber, acrylic acid, polyethylene, the non-woven fabrics of the artificial fibers such as polrvinyl chloride, and containing cotton, fiber crops, the non-woven fabrics etc. of the natural fibers such as silk.It addition, except non-woven fabrics, it is possible to example such as paper etc..
Second sheet material 31 can have breathability or non-breathable, can be resin molding in the same manner as the first sheet material 30, it is also possible to is non-woven fabrics or weaves cotton cloth, furthermore it is possible to be single layer structure, it is also possible to be multiple structure.When making the second sheet material 31 for non-breathable, as shown in Figure 4, it is possible at surface configuration adhesive linkage 33.Specifically, it is possible on the surface of the second sheet material 31, coating is had, by skin and clothes, the bonding agent that the crylic acid resin of bonding effect, rubber resin etc. are constituted, thereby, it is possible to make the warm patch of so-called adhesive type.Adhesive linkage 33 is being accommodated in outer bag 4 by inner bag 3 and be stripped paper 34 to period of being used cover always.On the other hand, when making the what is called of hand-held use adhesive type do not warm up patch, making the second sheet material 31 is breathability, do not need adhesive linkage 33 and peeling paper 34, but inner bag 3 being accommodated in outer bag 4 to period of being used, it is also possible to cover the surface of at least one in the first sheet material 31 and the second sheet material 32 with the sheet material of non-breathable always.
Additionally, inner bag 3 is formed in the present embodiment as follows, by 2 sheets 30,31 to be wholely set two the inclosure portions 32 being spaced apart at outer peripheral edge (in four lateral margin of (four direction)) and middle position sealing, but such as after making the inner bag of 2 compact sizes with an inclosure portion 32 respectively, can also form as one by the remaining limit of the periphery of these 2 inner bags is bonded to each other.
Preferably the generate heat ratio of the volume enclosing volume and inclosure portion 32 of constituent 2 of inclosure portion 32 is about 30%～80%, it is particularly preferred to be about 50%～70%.This is because, when this ratio is more than 80%, heating constituent 2 is superfluous, and when forming the inner bag 3 with multiple inclosure portion 32 by 2 sheets 30,31 being sealed, heating constituent 2 can be clipped in inclosure part, it may not be possible to forms inner bag 3.On the other hand, it is because, when this ratio is less than 30%, it is possible to be unsatisfactory for desired heating condition in use.Additionally, it is preferred that the area in inclosure portion 32 is 0.05m2Below.This is because, the area in inclosure portion 32 is more than 0.05m2Time, the area receiving the incorporating section 42 of the outer bag 4 of inner bag 3 described later becomes big, therefore, have produce becoming large-sized of entirety of outer bag 4 and when carrying the consumption increase that makes of bulky problem and outer bag 4 (packaging film 40,41) bring the worry of problem etc. of cost increase.
As depicted in figs. 1 and 2, outer bag 4 is made up of 2 packaging films of front and back 40,41, by making two packaging films 40,41 overlapping, and by outer peripheral edge such as thermal bonding (heat-sealing) or use known bonding agent to seal (joint), be formed as having the bag-shaped of the rectangular-shaped incorporating section 42 of at least three that inside can be received inner bag 3 and the first sealing 43 of outer bag 4 being sealed in outer peripheral edge.Between adjacent incorporating section 42, forming the second sealing 44 by two packaging film 40,41 linearities are sealed (joint), adjacent incorporating section 42 is spaced apart by the second sealing 44.Additionally, the collocation method of at least three incorporating section 42 of outer bag 4 will be described below, but without particular limitation of.
As packaging film 40,41, it is possible to use the film used as the outer bag 4 of disposable warm patch 1 all the time, it is possible to the non-porous film such as example such as polyethylene, polypropylene, silica steam plating film, vinylidene chloride coated film.Wherein, from the suitable permeability this point of the non-permeable of oxygen and steam and hydrogen, it is preferable that vinylidene chloride coated film (KOP, K nylon, KPET etc.), coated film of aluminizing (VMPET, VMCPP etc.).
The disposable warm patch 1 of present embodiment has the feature that in the way of at least one inclosure portion 32 of inner bag 3 is overlapping with other inclosure portion 32, by inner bag 3 when being at least folded once, is accommodated in each incorporating section 42 of outer bag 4 respectively.Namely, it is arranged at the quantity in the inclosure portion 32 of inner bag 3 when being such as two, as in figure 2 it is shown, by inner bag 3 to be folded in another inclosure portion 32 stacking in an inclosure portion 32 in middle position, one inner bag 3 of each storage in each incorporating section 42 of outer bag 4 in this condition.So, during stacking inclosure portion 32, it is possible to make the area (total surface areas in multiple inclosure portions 32) of inner bag 3 reduce to half, so the area of the heating constituent 2 and external contact being enclosed each inclosure portion 32 reduces.Therefore, it is possible to make the moisture being enclosed in the heating constituent 2 in each inclosure portion 32 be difficult to disperse.Additionally, if by inner bag 3 folding storage, then compared with unfolded situation about receiving, the area of the incorporating section 42 of the outer bag 4 of storage inner bag 3 can be reduced, therefore, the front and back (packaging film 40,41) that correspondingly can also suppress the moisture traverse incorporating section 42 in heating constituent 2 disperses to the outside of incorporating section 42.And, if by inner bag 3 folding storage, then compared with unfolded situation about receiving, it is possible to that suppresses outer bag 4 (packaging film 40,41) makes consumption, so also making cost reduce.
Additionally, at this moment, when inner bag 3 has non-breathable preferably in the second sheet material 31, in the way of the second sheet material 31 becomes upper and lower outermost surfaces folding, when the second sheet material 31 has breathability, the sheet material (not shown) to cover the non-breathable on the surface of at least one in the first sheet material 31 and the second sheet material 32 is folding in the way of becoming upper and lower outermost surfaces.Thus, the upper and lower outermost surfaces in stacking inclosure portion 32 is non-breathable, therefore, it is possible to more effectively make the moisture in the heating constituent 2 in each inclosure portion 32 of inclosure be difficult to disperse.
Additionally, when being arranged at the quantity in inclosure portion 32 of inner bag 3 and being three, can will fold once between inner bag 3 inclosure portion 32 at one end and the inclosure portion 32 of central authorities, when only this two inclosure portion 32 overlaps in each incorporating section 42 of outer bag 41 inner bag 3 of each storage, but preferably in the way of further that the inclosure portion 32 of the other end is overlapping with stacking two inclosure portions 32, stacking by all inclosure portions 32 by inner bag 3 at folding twice in each incorporating section 42 of outer bag 4, respectively receive 1 inner bag 3.Thereby, it is possible to the area (total surface area in inclosure portion 32) making inner bag 3 is minimum (1/3), so as mentioned above, it is possible to suppress the moisture in heating constituent 2 to disperse from incorporating section 42 to outside.Additionally, now, similarly, when the second sheet material 31 has non-breathable, folding inner bag 3 in the way of the second sheet material 31 becomes upper and lower outermost surfaces, when the second sheet material 31 has breathability, sheet material (not shown) to cover the non-breathable on the surface of at least one in the first sheet material 31 and the second sheet material 32 is folding inner bag 3 in the way of becoming upper and lower outermost surfaces, it is possible to effectively further make the moisture being enclosed in the heating constituent 2 in each inclosure portion 32 be difficult to disperse.
Additionally, when being arranged at the quantity in inclosure portion 32 of inner bag 3 and being four, can also by various methods by folding for inner bag 3 and be accommodated in each incorporating section 42 of outer bag 4 respectively, inner bag 3 to be accommodated in respectively in the way of stacking all inclosure portions 32 each incorporating section 42 of outer bag 4 when folding twice or three times, the area (total surface area in inclosure portion 32) of inner bag 3 can be formed as minimum (1/4), it is advantageous to.Thus, as mentioned above, it is possible to suppress the moisture in heating constituent 2 to disperse from incorporating section 42 to outside.Additionally, similarly now, when the second sheet material 31 has non-breathable, folding inner bag 3 in the way of the second sheet material 31 becomes upper and lower outermost surfaces, when the second sheet material 31 has breathability, sheet material (not shown) to cover the non-breathable on the surface of at least one in the first sheet material 31 and the second sheet material 32 is folding inner bag 3 in the way of becoming upper and lower outermost surfaces, thereby, it is possible to effectively further make the moisture being enclosed in the heating constituent 2 in each inclosure portion 32 be difficult to disperse.Additionally, even if when being arranged at the quantity in inclosure portion 32 of inner bag 3 and being more than five, similarly, preferably in the way of other all of inclosure portion 32 stacking in an inclosure portion 32, inner bag 3 is folded repeatedly between adjacent inclosure portion 32, in two incorporating sections 42 of outer bag 4, respectively receive an inner bag 3 when this is folding.
And, in order to suppress the above-mentioned moisture generated heat in constituent 2 to disperse from incorporating section 42 to outside, in the disposable warm patch 1 of present embodiment, at least provided with the incorporating section 42 of three inner bags 3 in outer bag 4.It is enclosed the moisture in the heating constituent 2 of inner bag 3 except dispersing from the surface back side (packaging film 40,41) of incorporating section 42 to outside, likely disperse from the outer peripheral edge of incorporating section 42 to outside, if arrange the incorporating section 42 of more than three in outer bag 4, then all of incorporating section 42 links through other incorporating section 42 of the second sealing 44 and at least one, and at least one incorporating section 42 links with at least other two incorporating sections 42 through the second sealing 44.Therefore, when when being shaped as rectangular-shaped of incorporating section 42, even if the moisture in heating constituent 2 disperses from the lateral margin of an aspect of certain incorporating section 42, also it is through the second sealing 44 to disperse to other incorporating section 42, therefore, result is to carry out the moisture of spontaneous heating constituent 2 in mutual incorporating section 42 exchange.Therefore, it is possible to the moisture of spontaneous heating constituent 2 is stayed in incorporating section 42 in the future, it is possible to suppress to disperse from incorporating section 42 to outside.
Such as, as it is shown in figure 1, at least three incorporating section 42 of outer bag 4 is configurable to line up 1 row.When this configuration mode, for the incorporating section 42 at two ends, the lateral margin of only one aspect and other incorporating section 42 link, for the incorporating section 42 between two ends, the lateral margin of two aspects and other incorporating section 42 link, and therefore, link with adding up to two other incorporating sections 42, the moisture of spontaneous heating constituent 2 can be made well to stay in incorporating section 42, it is possible to effectively suppress to disperse from incorporating section 42 to outside.It addition, for example, it is possible to as shown in Figure 6, at least three incorporating section 42 is configured to L-shaped.When this configuration mode, for the incorporating section 42 at the two ends of L word, the lateral margin of only one aspect and other incorporating section 42 link, for the incorporating section 42 between two ends, the lateral margin of two aspects and other incorporating section 42 link, and therefore, link with adding up to two other incorporating sections 42, the moisture of spontaneous heating constituent 2 can be made well to stay in incorporating section 42, it is possible to effectively suppress to disperse from incorporating section 42 to outside.It addition, the situation that quantity is three of Fig. 1 and Fig. 6 example incorporating section 42, more than four too.
It addition, at least three incorporating section 42 can configure in the way of being arranged in upper and lower multiple row.Such as, when the quantity of incorporating section 42 is four, it is possible to as it is shown in fig. 7, be configured to arrange each two respectively at upper and lower 2 row.When this configuration mode, for all of incorporating section 42, the lateral margin of two aspects and other incorporating section 42 link, therefore, link with adding up to two other incorporating sections 42, the moisture of spontaneous heating constituent 2 can be made well to stay in incorporating section 42, it is possible to effectively suppress to disperse from incorporating section 42 to outside.It addition, such as, when the quantity of incorporating section 42 is six, it is possible to as shown in Figure 8, it is configured to arrange each three respectively at upper and lower 2 row.When this configuration mode, for the incorporating section 42 of corner, the lateral margin of two aspects and other incorporating section 42 link, for the incorporating section 42 between corner, the lateral margin of three aspects and other incorporating section 42 link, and therefore, link with adding up to three other incorporating sections 42, the moisture of spontaneous heating constituent 2 can be made more well to stay in incorporating section 42, it is possible to more effectively suppress to disperse from incorporating section 42 to outside.It addition, the situation of more than eight is too.It addition, such as, when the quantity of incorporating section 42 is nine, it is possible to as it is shown in figure 9, be configured to arrange each three respectively at upper and lower 3 row.When this configuration mode, for the incorporating section 42 of corner, the lateral margin of two aspects and other incorporating section 42 link, for the incorporating section 42 between corner, the lateral margin of three aspects and other incorporating section 42 link, incorporating section 42 for central authorities, the lateral margin of whole four aspects and other incorporating section 42 link, therefore, link with adding up to four other incorporating sections 42, the moisture of spontaneous heating constituent 2 can be made further well to stay in incorporating section 42, it is possible to effectively further suppress to disperse from incorporating section 42 to outside.
Additionally, it is variously-shaped that at least three incorporating section 42 may be configured to crosswise shown in T-shaped shown in Figure 10 situation of four (quantity of example incorporating section 42 be) or Figure 11 situation of five (quantity of example incorporating section 42 be) etc., thus, the moisture making spontaneous heating constituent 2 is stayed in incorporating section 42 as far as possible, it is suppressed that disperse from incorporating section 42 to outside.
So, if outer bag 4 has at least three incorporating section 42, then at least one incorporating section 42 is connected the incorporating section 42 being equipped with other at least two lateral margins, therefore, link with adding up to two other incorporating sections 42, it is possible to more effectively suppress the moisture from the heating constituent 2 in incorporating section 42 to disperse from incorporating section 42 to outside.If it addition, form outer bag 4 in the way of all of incorporating section 42 is all connected setting with other incorporating section 42 of at least two, then can both more effectively suppress the moisture carrying out spontaneous heating constituent 2 to disperse from incorporating section 42 to outside for each incorporating section 42.It addition, the area during vertical view of incorporating section 42 is preferably 0.0025m2～0.25m2, more preferably 0.01m2～0.05m2。
It addition, in order to suppress the moisture in above-mentioned heating constituent 2 to disperse from incorporating section 42, it is preferable that the intensity of the first sealing 43 being formed at the outer peripheral edge of outer bag 4 is stronger.This is because, if the intensity of the first sealing 43 of outer bag 4 is stronger, then heating constituent 2 in moisture from incorporating section 42 not with other incorporating section 42 link lateral margin disperse to outside time, stopped by the first sealing 43 and disperse to outside, therefore, it is possible to make the water of spontaneous heating constituent 2 stay in incorporating section 42.The intensity of the first sealing 43 is preferably the scope of 10N/15mm～100N/15mm, and it also depends on sealed width and air-proof condition.On the other hand, below the intensity that intensity is the first sealing 43 of the second sealing 44 between two incorporating sections 42, it is preferred to the scope of 5N/15mm～80N/15mm.Additionally, the intensity of the first sealing 43 and the second sealing 44 can by being measured with the JISZ02381998 test method being benchmark.It addition, the sealed width of the first sealing 43 is preferably 1mm～50mm, more preferably 1mm～15mm.It addition, the sealed width of the second sealing 44 is preferably 1mm～50mm, more preferably 1mm～15mm.If the intensity of strength ratio first sealing 43 of the second sealing 44 is little, then the moisture in heating constituent 2 more easily passes the second sealing 44 compared to the first sealing 43 and disperses to adjacent incorporating section 42.Additionally, the ratio of the length of the second sealing 44 and the first sealing 43 is more high, the moisture generated heat in constituent 2 compared with the first sealing 43 more disperses to the second sealing 44, as mentioned above, the exchange of the moisture dispersed is carried out each other in adjacent incorporating section 42, therefore, it is possible to suppress the moisture in heating constituent 2 to disperse from incorporating section 42.Similarly, if the sealed width of the second sealing 44 is less than the sealed width of the first sealing 43, then compared with the first sealing 43, generating heat, the moisture in constituent 2 is more easy to disperse from the second sealing 44, it is advantageous to.
For outer bag 4, there is at least three incorporating section 42 and in each incorporating section 42, received the disposable warm patch 1 of present embodiment of the inner bag 3 with multiple inclosure portion 32 with folding state, table 1 illustrates the situation that quantity is nine of the incorporating section 42 of the outer bag 4 shown in the situation that quantity is three of the incorporating section 42 of the outer bag 4 shown in Fig. 1 and Fig. 9, as embodiment 1,2-1,2-2.It addition, as the disposable warm patch of comparative example 1,2-1,2-2, in the same manner as embodiment 1,2-1,2-2, it is shown that in the outer bag being respectively provided with three or nine incorporating sections, storage has the situation of the inner bag in an inclosure portion.It addition, as the disposable warm patch of comparative example 3, it is shown that the inner bag with two inclosure portions is accommodated in a folded state the situation of the outer bag with two incorporating sections.For the embodiment 1 of this table 1,2-1,2-2 and comparative example 1～3, after manufacture temperature 40 DEG C, humidity 75% severe test situation under, disposable warming up is attached under untapped state the keeping period of 3 months and 6 months, afterwards, the heating continuing time that inner bag is taken out the heating constituent 2 when using is measured from the incorporating section of outer bag.For the heating continuing time of determined each example, Figure 12 illustrates and calculates the result obtained for the slip of benchmark with the heating continuing time at (initial stage) after just manufacturing.Additionally, in embodiment 1, measure the heating continuing time of the inner bag 3 (heating constituent 2) taken out the central incorporating section 42 (Fig. 1) from three connected incorporating sections 42, for embodiment 2-1 and embodiment 2-2, measure the heating continuing time of two inner bags 3 (heating constituent 2) that any one angle from nine incorporating sections 42 of rectangular-shaped configuration is taken out with central incorporating section 42 (Fig. 9).It addition, for comparative example 1,2-1,2-2, also measure the heating continuing time from the inner bag (heating constituent) taken out respectively with the incorporating section of embodiment 1, position that 2-1,2-2 are identical.It addition, for comparative example 3, measure the heating continuing time of the inner bag (heating constituent) that any one incorporating section from two incorporating sections is taken out.It addition, temperature 40 DEG C, humidity 75% severe test situation under by disposable warm patch keeping period of 3 months and 6 months, be equivalent to the disposable warm patch keeping period of 18 months and 36 months when room temperature.
[table 1]
As shown in figure 12, first, even if embodiment 1,2-1,2-2 unused state continue for a long time, compared with (initial stage) after just having manufactured, the persistent period also and less reduces, and maintains heating continuing time well.In contrast, comparative example 3 is when unused state is lasting for a long time, and heating continuing time kept well to 18 months, through 36 months time, is not be greatly reduced, and only compared with embodiment 1,2-1,2-2, heating continuing time has some minimizings.This comparative example 3 known is equivalent to incorporating section 42 grade at the two ends of Fig. 3 of present embodiment and is connected at a lateral margin incorporating section of the incorporating section being provided with other, even if unused state continues for a long time, it also is able to the heating continuing time keeping being accommodated in the inner bag (heating constituent) of inside to a certain extent well, and such as embodiment 1, 2-1, 2-2 is such, at least then can more effectively keep being accommodated in the heating continuing time of inner bag (heating constituent) of inside in two lateral margins incorporating section being provided with other incorporating section that is connected, therefore, it is capable of further long-term ensured sustained development.On the other hand, comparative example 1,2-1,2-2 are when unused state continues for a long time, and compared with after just manufacturing, heating continuing time reduces, if when room temperature through 36 months, then heating continuing time is greatly reduced more than 10%.Therefore, from the result of Figure 12, outer bag 4 has at least three incorporating section 42 and the inner bag 3 with multiple inclosure portion 32 is accommodated in the disposable warm patch 1 of present embodiment of each incorporating section 42 in a folded state, even if unused state continues for a long time, it is also possible to realize being accommodated in the long-term ensured sustained development of the heating continuing time of the inner bag 3 (heating constituent) of each incorporating section 42.
If it addition, improve the mixing ratio of the moisture contained in heating constituent, then the duration lasts that can make disposable warm patch in theory must be longer.But, the mixing ratio only moisturized, the viscosity of heating constituent can be significantly increased.Its result is tacky because of heating constituent, therefore, it is difficult to enclosed inner bag 3, it is impossible to manufacture warm patch, and the temperature producing heating constituent does not rise and cannot function as such issues that warm patch uses.Therefore, only manufacture that the heating continuing time of heating constituent can be made to continue longer disposable warm patch is extremely difficult by improving the mixing ratio of moisture comprised in heating constituent.Alternatively, it is also possible to consider by increasing the water quantities increase that total enclosed volume of heating constituent makes to comprise in heating constituent, but when increasing total enclosed volume of heating constituent, the quantitative change of the heating constituent being enclosed the inclosure portion of inner bag obtains superfluous.Its result, produces when 2 sheets of inner bag being sealed, because heating constituent is clipped in hermetic unit, so can not be sealed by two sheet materials well, it is impossible to form the such problem of inner bag.Therefore, only increase heating constituent total enclosed volume manufacture can make heating constituent heating continuing time persistently longer disposable warm patch is extremely difficult.
Then, the using method of the disposable warm patch 1 of said structure is illustrated.First, is broken a seal in any one incorporating section 42 of outer bag 4, take out inner bag 3.At this time it is also possible to be arranged in correspondence with the design that easily breaks a seal of otch etc. with each incorporating section 42 of outer bag 4.Then, the sheet material of the non-breathable on the surface of at least one in the peeling paper of covering adhesive linkage or covering the first sheet material 31 and the second sheet material 32 is peeled from inner bag 3, configures in the way of the constituent 2 that generates heat is attached to the hope position of health.Thus, utilize the heat sent from heating constituent 2, provide warm to installation position.
In the disposable warm patch 1 of said structure, outer bag 4 has at least three incorporating section 42, and the inner bag 3 with multiple inclosure portion 32 is accommodated in each incorporating section 42 in a folded state.Thus, as mentioned above, to internal bag 3 and the shape of outer bag 4 improve after inner bag 3 is packaged in outer bag 4, the moisture that contains being enclosed the heating constituent 2 of inner bag 3 is not dispersed from incorporating section 42 as far as possible, therefore, unused state is waited to continue for a long time even if the state that disposable warm patch 1 is shelved at StoreFront is longer, it is also possible to suppress heating continuing time to reduce because of the reduction of the mixing ratio of the moisture of the constituent 2 that generates heat, it is possible to long-term maintenance manufactures heating continuing time originally.Therefore, even if unused state uses disposable warm patch 1 after continuing for a long time, it is also possible to realize manufacturing desired heating continuing time predetermined originally.The persistent period of the heating constituent 2 that this manufacture is predetermined originally is generally shown at the surface etc. of outer bag 4 and to publicize to user, therefore, the user actually employing disposable warm patch 1 will not be cheated, it addition, discard untapped disposable warm patch 1 also without because not realizing manufacturing the reasons such as heating continuing time predetermined originally.Additionally, in order to make the heating duration continue longer, the enclosed volume of heating constituent need not be increased to necessity as carrying out in the past, therefore, there is no need to expend unnecessary cost, and due to lightweight, the carrying and use more comfortable of disposable warm patch 1.
If it addition, make it be accommodated in outer bag 4 compactly by folding for inner bag 3, then compared with inner bag 3 not being accommodated in outer bag 4 foldedly, it is possible to that suppresses outer bag 4 (packaging film 40,41) makes consumption, therefore, it is possible to suppress cost in material.
Additionally, during folding inner bag 3, by folding in the way of becoming upper and lower outermost surfaces by the sheet material of non-breathable, it is possible to make the moisture being enclosed in the heating constituent 2 in inclosure portion 32 be difficult to disperse, therefore, it is possible to long-term maintenance, manufactures the persistent period originally well further.
Above, embodiments of the present invention are illustrated, but the present invention is not limited to above-mentioned embodiment, without departing from the objective of the present invention, it is possible to carry out various change.Such as, in the above-described embodiment, the inclosure portion 32 of inner bag 3 be shaped as rectangular-shaped, but it is not limited to rectangular-shaped, can adopting other various shapes such as the polygon such as triangle or pentagon shape, toroidal, elliptical shape, correspondingly, the shape of inner bag 3 can also adopt variously-shaped.It addition, the shape of the incorporating section 42 of outer bag 4 is also not necessarily limited to rectangular-shaped, it is possible to other is variously-shaped to adopt the polygon such as triangle or pentagon shape, toroidal, elliptical shape etc., and correspondingly, the shape of outer bag 4 can also adopt variously-shaped.When being shaped as except rectangular-shaped of incorporating section 42 of preferred outer bag 4, also in the way of other incorporating section 42 of at least one incorporating section 42 and at least three is connected setting, forms outer bag 4, or forms outer bag 4 in the way of all of incorporating section 42 is all connected with other incorporating section 42 of at least two and arranges.
Additionally, in the above-described embodiment, inner bag 3 at least possesses two inclosure portions 32 being spaced apart, in the way of other inclosure portion 32 overlapping in an inclosure portion 32, in a folded state inner bag 3 is accommodated in incorporating section 42 but it also may shown in Figure 15 and Figure 16, the inner bag 3 only with an inclosure portion 32 is accommodated in each incorporating section 42 of outer bag 4.In this situation, as shown in Figure 13 and Figure 14, multiple (in illustrated example being two) inner bags 3 by inclosure portion 32 with at least one the inclosure portion 32 of other inner bag 3 overlapping in the way of under laminated arrangement, be accommodated in incorporating section 42.Thus, the action effect same with above-mentioned embodiment is played, it is possible to suppress the moisture comprised in heating constituent 2 to disperse from outer bag 4, therefore, even if unused state continues for a long time, it is also possible to keep the heating continuing time of heating constituent 2 well.In this embodiment, it is preferable that when making inner bag 3 stacking, also in the way of the sheet material of non-breathable becomes upper and lower outermost surfaces, carry out stacking.Thereby, it is possible to make the moisture in the heating constituent 2 being enclosed in the inclosure portion 32 of each inner bag 3 not easily disperse, it is thus possible to long-term maintenance manufactures heating continuing time originally well further.It addition, the basic structure of the embodiment of Figure 13 and 14 is same with the structure of the embodiment of Fig. 1 and Fig. 2, at this, the labelling that corresponding structure mark is identical, omission describes in detail.
Additionally, for the warm patch (inner bag 3) of the so-called non-stick only including an inclosure portion 32 shown in Figure 18, can also as shown in figure 17, by multiple (in illustrated example being two) inner bag 3 by inclosure portion 32 with at least one the inclosure portion 32 of other inner bag 3 overlapping in the way of be accommodated in each incorporating section 42 of outer bag 4 under laminated arrangement.Thus, the action effect same with above-mentioned embodiment is played, it is possible to suppress the moisture contained in heating constituent 2 to disperse from outer bag 4, therefore, even if unused state continues for a long time, it is also possible to keep the heating continuing time of heating constituent 2 well.It addition, the basic structure of the embodiment of Figure 17 is identical with the structure of the embodiment of Fig. 1 and Fig. 2, at this, the labelling that corresponding structure mark is identical, omission describes in detail.
Description of reference numerals
1 disposable warm patch
2 heating constituents
3 inner bags
4 outer bags
32 inclosure portions
40,41 packaging film
42 incorporating sections
43 periphery sealings
44 second sealings
Claims (8)
1. a disposable warm patch, it is sealed with containing moisture and the heating constituent by generating heat with air contact in the inner bag with breathability, and having in bubble-tight outer bag and be accommodated with one or more described inner bag, this disposable warm patch is characterised by:
Described outer bag has at least three can receive described inner bag and the incorporating section being spaced apart,
Described inner bag has at least one inclosure portion that can enclose described heating constituent, and is accommodated with one or more in the way of inclosure portion at least one described is overlapping with other described inclosure portion in described incorporating section.
2. disposable warm patch as claimed in claim 1, it is characterised in that:
Described inner bag has the described inclosure portion that at least two is spaced apart, and to be accommodated in described incorporating section when at least folding once in the way of inclosure portion at least one described is overlapping with other described inclosure portion.
3. disposable warm patch as claimed in claim 2, it is characterised in that:
The quantity in described inclosure portion is 2～4.
4. disposable warm patch as claimed in claim 1, it is characterised in that:
Described inner bag has a described inclosure portion,
Multiple described inner bags are accommodated in described incorporating section in the way of the described inclosure portion of described inclosure portion other described inner bag with at least one is overlapping under laminated arrangement.
5. the disposable warm patch as according to any one of claim 2～4, it is characterised in that:
A described inclosure portion is stacked with other all of described inclosure portion.
6. disposable warm patch as claimed in claim 5, it is characterised in that:
Described inner bag is laminated with the sheet material of non-breathable at least one surface,
Described inclosure portion is overlapping in the way of the sheet material of described non-breathable becomes upper and lower outermost surfaces.
7. the disposable warm patch as according to any one of claim 1～6, it is characterised in that:
Described outer bag is formed as: other incorporating section of at least one described incorporating section and at least three is connected setting.
8. the disposable warm patch as according to any one of claim 1～6, it is characterised in that:
Described outer bag is formed as: all of described incorporating section is all connected with other incorporating section of at least two setting.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPPCT/JP2013/076627 | 2013-09-30 | ||
| PCT/JP2013/076627 WO2015045185A1 (en) | 2013-09-30 | 2013-09-30 | Disposable body warmer |
| PCT/JP2013/079368 WO2015045189A1 (en) | 2013-09-30 | 2013-10-30 | Disposable body warmer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105764456A true CN105764456A (en) | 2016-07-13 |
| CN105764456B CN105764456B (en) | 2019-11-08 |
Family
ID=52742379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380081175.3A Expired - Fee Related CN105764456B (en) | 2013-09-30 | 2013-10-30 | Disposable warm paste |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPWO2015045189A1 (en) |
| CN (1) | CN105764456B (en) |
| WO (2) | WO2015045185A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106363946A (en) * | 2016-10-09 | 2017-02-01 | 泰州梅兰日用品有限公司 | Granular warming paste and manufacturing method thereof |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108472152B (en) * | 2015-12-25 | 2021-01-15 | 小林制药株式会社 | Disposable warm paste packaging outer bag and disposable warm paste |
| JP6633652B2 (en) * | 2015-12-25 | 2020-01-22 | 小林製薬株式会社 | Outer bag for disposable body warmer and disposable body warmer |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5926615U (en) * | 1982-08-14 | 1984-02-18 | 大日本除虫菊株式会社 | thermal bag |
| JPS60106622U (en) * | 1983-12-26 | 1985-07-20 | 株式会社クラレ | Portable warmer with excellent shelf life |
| JPH0675437U (en) * | 1993-04-12 | 1994-10-25 | マイコール株式会社 | Disposable body warmers used in footwear |
| CN201403669Y (en) * | 2009-04-10 | 2010-02-17 | 上海日申包装材料有限公司 | Portable plastic film containing bag unit |
| CN102813573A (en) * | 2007-11-09 | 2012-12-12 | 花王株式会社 | Heat generating device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56155817U (en) * | 1980-04-18 | 1981-11-20 | ||
| JPH0636623U (en) * | 1992-10-16 | 1994-05-17 | 広栄化学工業株式会社 | Adhesive heating element housed in a non-breathable bag |
-
2013
- 2013-09-30 WO PCT/JP2013/076627 patent/WO2015045185A1/en active Application Filing
- 2013-10-30 WO PCT/JP2013/079368 patent/WO2015045189A1/en active Application Filing
- 2013-10-30 JP JP2015538827A patent/JPWO2015045189A1/en active Pending
- 2013-10-30 CN CN201380081175.3A patent/CN105764456B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5926615U (en) * | 1982-08-14 | 1984-02-18 | 大日本除虫菊株式会社 | thermal bag |
| JPS60106622U (en) * | 1983-12-26 | 1985-07-20 | 株式会社クラレ | Portable warmer with excellent shelf life |
| JPH0675437U (en) * | 1993-04-12 | 1994-10-25 | マイコール株式会社 | Disposable body warmers used in footwear |
| CN102813573A (en) * | 2007-11-09 | 2012-12-12 | 花王株式会社 | Heat generating device |
| CN201403669Y (en) * | 2009-04-10 | 2010-02-17 | 上海日申包装材料有限公司 | Portable plastic film containing bag unit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106363946A (en) * | 2016-10-09 | 2017-02-01 | 泰州梅兰日用品有限公司 | Granular warming paste and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015045189A1 (en) | 2015-04-02 |
| CN105764456B (en) | 2019-11-08 |
| JPWO2015045189A1 (en) | 2017-03-09 |
| WO2015045185A1 (en) | 2015-04-02 |
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