JP6794153B2 - 発熱具 - Google Patents
発熱具 Download PDFInfo
- Publication number
- JP6794153B2 JP6794153B2 JP2016129090A JP2016129090A JP6794153B2 JP 6794153 B2 JP6794153 B2 JP 6794153B2 JP 2016129090 A JP2016129090 A JP 2016129090A JP 2016129090 A JP2016129090 A JP 2016129090A JP 6794153 B2 JP6794153 B2 JP 6794153B2
- Authority
- JP
- Japan
- Prior art keywords
- sheet material
- rigidity
- longitudinal direction
- sheet
- bag body
- 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.)
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- 239000000463 material Substances 0.000 claims description 97
- 238000010438 heat treatment Methods 0.000 claims description 47
- 229920005989 resin Polymers 0.000 claims description 19
- 239000011347 resin Substances 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 18
- 239000012790 adhesive layer Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 11
- 239000004745 nonwoven fabric Substances 0.000 description 9
- -1 salt) and water Chemical class 0.000 description 9
- 239000002759 woven fabric Substances 0.000 description 7
- 238000007789 sealing Methods 0.000 description 5
- 206010037660 Pyrexia Diseases 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 239000002657 fibrous material Substances 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 125000002066 L-histidyl group Chemical group [H]N1C([H])=NC(C([H])([H])[C@](C(=O)[*])([H])N([H])[H])=C1[H] 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000002964 rayon Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000005909 Kieselgur Substances 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
- 210000001015 abdomen Anatomy 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 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
- 230000001953 sensory effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 235000019354 vermiculite Nutrition 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Thermotherapy And Cooling Therapy Devices (AREA)
Description
2 発熱性組成物
3 袋体
30 第1シート材
31 第2シート材
Claims (3)
- 空気と接触することで発熱する発熱性組成物と、前記発熱性組成物を封入する袋体とを備え、
前記袋体は、表面に粘着剤層を有しておらず、剛軟度が異なる2枚のシート材から構成されており、
それぞれの前記シート材は、平面視長方形状であり、その厚みが0.1mm〜2.0mmであり、かつ、樹脂フィルムと目付が20g/m2〜70g/m2の織布又は不織布との積層体で構成されており、
一方の前記シート材は、複数の穿孔が形成されており、かつ、長手方向及び前記長手方向に直交する幅方向の剛軟度が35mmよりも大きく、
他方の前記シート材は、前記長手方向及び前記幅方向の少なくとも一方向の剛軟度が35mm以下であり、前記幅方向の剛軟度が前記長手方向の剛軟度よりも小さい発熱具。 - 他方の前記シート材は、前記長手方向の剛軟度が60mm以下であり、前記幅方向の剛軟度が35mm以下である請求項1に記載の発熱具。
- 一方の前記シート材は、前記長手方向及び前記幅方向の少なくとも一方向の剛軟度が75mm以上である請求項1又は2に記載の発熱具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016129090A JP6794153B2 (ja) | 2016-06-29 | 2016-06-29 | 発熱具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016129090A JP6794153B2 (ja) | 2016-06-29 | 2016-06-29 | 発熱具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018000375A JP2018000375A (ja) | 2018-01-11 |
JP6794153B2 true JP6794153B2 (ja) | 2020-12-02 |
Family
ID=60946746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016129090A Active JP6794153B2 (ja) | 2016-06-29 | 2016-06-29 | 発熱具 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6794153B2 (ja) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01107760A (ja) * | 1987-10-22 | 1989-04-25 | Asahi Chem Ind Co Ltd | カイロ |
JPH1189869A (ja) * | 1997-09-24 | 1999-04-06 | Asahi Chem Ind Co Ltd | 使い捨てカイロ |
JP2004330573A (ja) * | 2003-05-06 | 2004-11-25 | Idemitsu Unitech Co Ltd | 積層体 |
JP5650894B2 (ja) * | 2009-07-01 | 2015-01-07 | 旭化成せんい株式会社 | 使い捨てカイロ |
-
2016
- 2016-06-29 JP JP2016129090A patent/JP6794153B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2018000375A (ja) | 2018-01-11 |
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