CN101244004B - Carbonaceous gel rubber type thermal-insulation bag capable of being used repeatedly - Google Patents
Carbonaceous gel rubber type thermal-insulation bag capable of being used repeatedly Download PDFInfo
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- CN101244004B CN101244004B CN200710005002XA CN200710005002A CN101244004B CN 101244004 B CN101244004 B CN 101244004B CN 200710005002X A CN200710005002X A CN 200710005002XA CN 200710005002 A CN200710005002 A CN 200710005002A CN 101244004 B CN101244004 B CN 101244004B
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- type thermal
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Abstract
The invention relates to a gel type heat insulation bag capable of being used repetitively, comprising a sealed bag made of resin material, which is characterized in that the composition of the prepared gelatinous material in the sealed bag made of resin material is as follows: water soluble macromolecular material, carbon powder with the particle size of 80 to 500 Mu m, antioxidant and water. The gel type heat insulation bag has an advantage of long heat release time up to 5 to 6 hours under normal service condition after being heated for 2 to 3 minutes with medium temperature in a microwave oven.
Description
Technical field
The present invention relates to a kind of repeatedly used insulated bag, particularly relate to a kind of repeatedly used carbon containing gel insulated bag.
Background technology
Insulation hot water bag of the prior art because its usage is simple and convenient, therefore is widely used in the winter of cold.But then need change to use when each the use as the hot water of the thermal medium in the hot water bag makes troubles.On the other hand,, make the temperature very fast reduction in 1～2 hour in the hot water bag, cause heat insulation effect low because the heat insulation effect of the hot water self in the hot water bag is poor.Also having the content of the heating product of warming, body-building of being used for of selling on the present market is solid block or solid powdery mostly, and comfort level is relatively poor in use.Therefore people wish to have one to use more comfortable insulated bag than the more convenient usage of hot water bag is simpler.
Summary of the invention
The objective of the invention is to overcome prior art defective, provide a kind of usage more convenient, simpler, use more comfortable insulated bag.And the simple insulation of the hot water bag of prior art combined with the heating product characteristics of the body-building of solid block or solid powdery with effect, provide the warming insulation of a kind of collection with, be healthy and strong, the medical care effect of allaying tiredness, alleviation condition of illness and use comfortable insulated bag as one.
The present invention adopts following technical scheme to solve the problems of the technologies described above.
Repeatedly used gel rubber type thermal-insulation bag of the present invention, it is to include the gel insulated bag that a sealing bag of being made by resin material and the content that contains following (1)～(6) component in the sealing bag form through modulation,
(1) water-soluble high-molecular material,
(2) particle directly is the powdered carbon of 80～500 μ m,
(3) antioxidant
(4) water
This gel rubber type thermal-insulation bag softness, use comfortablely, earlier through microwave oven (500W or 600W) heating 2～3 minutes, its temperature can reach 50～70 ℃ before use, and sustainable heat release is more than 5 hours under normal situation about using.
The effect of powdered carbon is to absorb microwave efficiently and be converted into heat energy in the gel, and the effect of water is a heat energy storage in the gel, and the effect of water-soluble high-molecular material is to stop heat to be emitted fast at short notice to make insulated bag can continue heat release in the gel.
Material as described sealing bag can be enumerated, and for example polyvinyl resin, Corvic, acrylic resin, polyurethane resin etc. are preferably acrylic resin, polyurethane resin etc.The preferred sealing bag of making by acrylic resin, polyurethane resin.
Can enumerate as described water-soluble high-molecular material, for example, potato starch, melon starch, corn starch, gelatin etc. from crude, the semisynthetic cellulosic derivant of carboxymethyl cellulose, methylcellulose, hydroxypropyl cellulose etc., the material of the synthetic class of polyvinyl alcohol, Polyethylene Glycol etc. etc.Preferably from natural starch and gelatin.These water-soluble high-molecular materials can use separately also and can several mixing use.Preferred use potato starch, melon starch, corn starch, gelatin etc. from crude.The percentage by weight of the addition of water-soluble high-molecular material is 5～30wt%, and preferred weight percent is 5～20wt%, and more preferably percentage by weight is 5～15wt%.
Can enumerate as described powdered carbon, for example, activated carbon powder, general charcoal powder, bamboo charcoal powder, carbon black material etc.Show that according to data the bamboo charcoal that forms through high-temperature firing has bigger specific surface area and superpower absorbability, and can produce anion and releasing far infrared in 30～70 ℃ temperature range, promote blood of human body circulation and metabolism, fatigue alleviating is released, the health of the human body of intending.Therefore, consider, preferably use bamboo charcoal powder from the angle of health care.The percentage by weight of the addition of powdered carbon is 1～20wt%, and preferred weight percent is 1～15wt%, and more preferably percentage by weight is 1～10wt%.
For example can enumerate sodium citrate, sodium benzoate etc. as antioxidant in the content of described repeatedly used gel rubber type thermal-insulation bag.Its addition is 0.01～0.5wt% with respect to the percentage by weight of all amounts of the content of described gel rubber type thermal-insulation bag, is preferably 0.05～0.5wt%, more preferably 0.1～0.5wt%.
Described repeatedly used gel rubber type thermal-insulation bag, its mode of heating can be the microwave oven heating, and the hot water heating more than 50 ℃ also can be used Steam Heating.From the time consideration of heating, preferably use the mode of microwave oven heating.
The specific embodiment
The following describes embodiments of the invention.In addition, the invention is not restricted to following embodiment, can in the scope of requirement of the present invention, change.
Embodiment 1
In the glass beaker of 1000ml, add the 18g carboxymethyl cellulose, the 24g methylcellulose, the 48g hydroxypropyl cellulose adds 600g water and mixes well, adding the 18g particle under condition of stirring constantly in solution directly is the general powdered carbon of 80 μ m, mixes well the back and add the 0.07g sodium benzoate in mixed liquor.Then, under condition of stirring constantly, be heated to boiling, after keeping forming gel in 3 minutes under this temperature, naturally cool to room temperature, with the sealing in the bag of making by polyvinyl resin of packing into of this gel with 5 ℃/minute programming rates.The hot water that the sealing bag that gel is housed after the sealing is put into 80 ℃ again carries out the gel shape adjustment and detects sealing condition.The intact sealing bag that gel is housed of sealing reinstalled to carry out sealing second time in the bag of being made by acrylic resin make repeatedly used gel rubber type thermal-insulation bag.The microwave oven of the above-mentioned gel rubber type thermal-insulation bag of making being put into 500W gives the Mr. Wang of participating in test to use with moderate heat heating 3 minutes.Consequently the sustainable heat release of this gel rubber type thermal-insulation bag snugness is more than 5 hours.
Embodiment 2
In the glass beaker of 1000ml, add the 18g polyvinyl alcohol, the 24g Polyethylene Glycol, 48g starch adds 600g water and mixes well, adding the 24g particle under condition of stirring constantly in solution is the active carbon powder of 100 μ m directly, mixes well the back and add the 0.07g sodium citrate in mixed liquor.Then, under condition of stirring constantly, be heated to boiling, after keeping forming gel in 3 minutes under this temperature, naturally cool to room temperature, with the sealing in the bag of making by polyvinyl resin of packing into of this gel with 5 ℃/minute programming rates.The hot water that the sealing bag that gel is housed after the sealing is put into 80 ℃ again carries out the gel shape adjustment and detects sealing condition.The intact sealing bag that gel is housed of sealing reinstalled to carry out sealing second time in the bag of being made by acrylic resin make repeatedly used gel rubber type thermal-insulation bag.The microwave oven of the above-mentioned gel rubber type thermal-insulation bag of making being put into 600W gives the Mr. Wang of participating in test to use with moderate heat heating 2 minutes.Consequently the sustainable heat release of this gel rubber type thermal-insulation bag snugness is more than 6 hours.
Embodiment 3
Add the 18g polyvinyl alcohol in the glass beaker of 1000ml, 24g methylcellulose, 40g starch, 8g particle directly are the Al of 100 μ m
2O
3Powder adds 600g water and mixes well, and adding the 24g particle under condition of stirring constantly in solution directly is the general powdered carbon of 200 μ m, mixes well the back and add the 3.5g sodium citrate in mixed liquor.Then, under condition of stirring constantly, be heated to boiling, after keeping forming gel in 3 minutes under this temperature, naturally cool to room temperature, with the sealing in the bag of making by polyvinyl resin of packing into of this gel with 5 ℃/minute programming rates.The hot water that the sealing bag that gel is housed after the sealing is put into 80 ℃ again carries out the gel shape adjustment and detects sealing condition.The intact sealing bag that gel is housed of sealing reinstalled to carry out sealing second time in the bag of being made by acrylic resin make repeatedly used gel rubber type thermal-insulation bag.The microwave oven of the above-mentioned gel rubber type thermal-insulation bag of making being put into 600W gives the Mr. Wang of participating in test to use with moderate heat heating 2.5 minutes.Consequently the sustainable heat release of this gel rubber type thermal-insulation bag snugness is more than 6 hours.
Embodiment 4
Add 90g starch in the glass beaker of l 000ml, add 600g water and mix well, adding the 30g particle under condition of stirring constantly in solution directly is the bamboo charcoal powder of 150 μ m, mixes well the back and add the 3.5g sodium benzoate in mixed liquor.Then, under condition of stirring constantly, be heated to boiling, after keeping forming gel in 3 minutes under this temperature, naturally cool to room temperature, with the sealing in the bag of making by polyvinyl resin of packing into of this gel with 5 ℃/minute programming rates.The hot water that the sealing bag that gel is housed after the sealing is put into 80 ℃ again carries out the gel shape adjustment and detects sealing condition.The intact sealing bag that gel is housed of sealing reinstalled to carry out sealing second time in the bag of being made by acrylic resin make repeatedly used gel rubber type thermal-insulation bag.The microwave oven of the above-mentioned gel rubber type thermal-insulation bag of making being put into 600W gives the Mr. Wang of participating in test to use with moderate heat heating 3 minutes.Consequently the sustainable heat release of this gel rubber type thermal-insulation bag snugness is more than 5 hours.
Embodiment 5
Add 120g starch in the glass beaker of 1000ml, the 8g particle directly is the SiO of 200 μ m
2, add 600g water and mix well, adding the 60g particle under condition of stirring constantly in solution directly is the bamboo charcoal powder of 500 μ m, mixes well the back and add the 2g sodium benzoate in mixed liquor.Then, under condition of stirring constantly, be heated to boiling, after keeping forming gel in 3 minutes under this temperature, naturally cool to room temperature, with the sealing in the bag of making by polyvinyl resin of packing into of this gel with 5 ℃/minute programming rates.The hot water that the sealing bag that gel is housed after the sealing is put into 80 ℃ again carries out the gel shape adjustment and detects sealing condition.The intact sealing bag that gel is housed of sealing reinstalled to carry out sealing second time in the bag of being made by acrylic resin make repeatedly used gel rubber type thermal-insulation bag.The microwave oven of the above-mentioned gel rubber type thermal-insulation bag of making being put into 600W gives the Mr. Wang of participating in test to use with moderate heat heating 3 minutes.Consequently the sustainable heat release of this gel rubber type thermal-insulation bag snugness is more than 5 hours.
Embodiment 6
Add 120g starch in the glass beaker of 1000ml, the 8g particle directly is the SiO of 200 μ m
2, add 600g water and mix well, adding the 60g particle under condition of stirring constantly in solution directly is the bamboo charcoal powder of 500 μ m, mixes well the back and add the 2g sodium benzoate in mixed liquor.Then, under condition of stirring constantly, be heated to boiling, after keeping forming gel in 3 minutes under this temperature, naturally cool to room temperature, with the sealing in the bag of making by polyvinyl resin of packing into of this gel with 5 ℃/minute programming rates.The hot water that the sealing bag that gel is housed after the sealing is put into 80 ℃ again carries out the gel shape adjustment and detects sealing condition.The intact sealing bag that gel is housed of sealing reinstalled to carry out sealing second time in the bag of being made by acrylic resin make repeatedly used gel rubber type thermal-insulation bag.The microwave oven of the above-mentioned gel rubber type thermal-insulation bag of making being put into 600W gives the Mr. Wang of participating in test to use with moderate heat heating 3 minutes.Consequently the sustainable heat release of this gel rubber type thermal-insulation bag snugness is more than 5 hours.
Embodiment 7
In the glass beaker of 1000ml, add the 18g carboxymethyl cellulose, the 24g methylcellulose, the commercially available A1 level of 48g industrial gelatine adds 600g water and mixes well, adding the commercially available particle of 18g under condition of stirring constantly in solution directly is the carbon black material of 300 μ m, and the 14g particle directly is the CaCO of 150 μ m
3Powder is mixed well the back and add the 2g sodium benzoate in mixed liquor.Then, under condition of stirring constantly, be heated to boiling, after keeping forming gel in 3 minutes under this temperature, naturally cool to room temperature, with the sealing in the bag of making by polyvinyl resin of packing into of this gel with 5 ℃/minute programming rates.The hot water that the sealing bag that gel is housed after the sealing is put into 80 ℃ again carries out the gel shape adjustment and detects sealing condition.The intact sealing bag that gel is housed of sealing reinstalled to carry out sealing second time in the bag of being made by acrylic resin make repeatedly used gel rubber type thermal-insulation bag.The microwave oven of the above-mentioned gel rubber type thermal-insulation bag of making being put into 500W gives the Mr. Wang of participating in test to use with moderate heat heating 3 minutes.Consequently the sustainable heat release of this gel rubber type thermal-insulation bag snugness is more than 5 hours.
Embodiment 8
Add the commercially available A1 level of 36g industrial gelatine in the glass beaker of 1000ml, add 600g water and mix well, adding the 120g particle under condition of stirring constantly in solution is the bamboo charcoal powder of 200 μ m directly, mixes well the back and add the 2g sodium benzoate in mixed liquor.Then, under condition of stirring constantly, be heated to boiling, after keeping forming gel in 3 minutes under this temperature, naturally cool to room temperature, with the sealing in the bag of making by polyvinyl resin of packing into of this gel with 5 ℃/minute programming rates.The hot water that the sealing bag that gel is housed after the sealing is put into 80 ℃ again carries out the gel shape adjustment and detects sealing condition.The intact sealing bag that gel is housed of sealing reinstalled to carry out sealing second time in the bag of being made by acrylic resin make repeatedly used gel rubber type thermal-insulation bag.The microwave oven of the above-mentioned gel rubber type thermal-insulation bag of making being put into 500W gives the Mr. Wang of participating in test to use with moderate heat heating 3 minutes.Consequently the sustainable heat release of this gel rubber type thermal-insulation bag snugness is more than 6 hours.
Claims (5)
1. a repeatedly used gel rubber type thermal-insulation bag includes a sealing bag of being made by resin material, it is characterized in that, the content of the described sealing bag of being made by resin material contains the gelling material that following component forms through modulation:
(1) water-soluble high-molecular material,
(2) particle directly is the powdered carbon of 80～500 μ m,
(3) antioxidant
(4) water
All amounts with respect to the content of described gel rubber type thermal-insulation bag, the percentage by weight of described water-soluble high-molecular material is 5～30wt%, the percentage by weight of described powdered carbon is 1～20wt%, the percentage by weight of water is 60～85wt%, and the percentage by weight of described antioxidant is 0.01～0.5wt%;
Described water-soluble high-molecular material is starch, gelatin, carboxymethyl cellulose, methylcellulose, hydroxypropyl cellulose, polyvinyl alcohol, Polyethylene Glycol or their derivant;
Described powdered carbon is an activated carbon powder, general charcoal powder, bamboo charcoal powder, carbon black material;
Described antioxidant is sodium citrate, sodium benzoate.
2. gel rubber type thermal-insulation bag according to claim 1 is characterized in that, its mode of heating is a microwave oven.
3. gel rubber type thermal-insulation bag according to claim 1 is characterized in that, further contains inorganic fillers in the described content.
4. gel rubber type thermal-insulation bag according to claim 3 is characterized in that, described inorganic fillers is particle footpath Al in 100～200 mu m ranges
2O
3Powder, SiO
2Powder, CaCO
3Powder.
5. gel rubber type thermal-insulation bag according to claim 3 is characterized in that, the percentage by weight of the addition of described inorganic fillers is 0～2wt%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710005002XA CN101244004B (en) | 2007-02-12 | 2007-02-12 | Carbonaceous gel rubber type thermal-insulation bag capable of being used repeatedly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710005002XA CN101244004B (en) | 2007-02-12 | 2007-02-12 | Carbonaceous gel rubber type thermal-insulation bag capable of being used repeatedly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101244004A CN101244004A (en) | 2008-08-20 |
| CN101244004B true CN101244004B (en) | 2011-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710005002XA Expired - Fee Related CN101244004B (en) | 2007-02-12 | 2007-02-12 | Carbonaceous gel rubber type thermal-insulation bag capable of being used repeatedly |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102895059A (en) * | 2011-07-26 | 2013-01-30 | 胡建衡 | Phase-change gel-shaped cooling and heating energy bag |
| CN104921864A (en) * | 2015-04-17 | 2015-09-23 | 柳州蔚园塑料彩印包装有限责任公司 | Heat-insulation bag with function of repeatedly generating heat |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4756311A (en) * | 1985-05-15 | 1988-07-12 | Jack Frost Laboratories, Inc. | Microwavable thermal compress and method of use thereof |
| US5843145A (en) * | 1996-01-23 | 1998-12-01 | Dura-Kold Corporation | Reusable hot/cold temperature pack |
| CN1240634A (en) * | 1999-05-10 | 2000-01-12 | 陈伟强 | Ice bag |
| US6017606A (en) * | 1997-05-15 | 2000-01-25 | Danscott Enterprises | Reusable multicompartment thermal compress |
| CN1375267A (en) * | 2001-03-15 | 2002-10-23 | 王周 | Microwave warming bag |
| CN1386479A (en) * | 2001-03-26 | 2002-12-25 | 科学与工业研究委员会 | Reusable hot bag |
| CN1778405A (en) * | 2004-11-26 | 2006-05-31 | 鞠文军 | Externally-applied heat-temperature therapeutic health-care bag with Chinese medicine |
-
2007
- 2007-02-12 CN CN200710005002XA patent/CN101244004B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4756311A (en) * | 1985-05-15 | 1988-07-12 | Jack Frost Laboratories, Inc. | Microwavable thermal compress and method of use thereof |
| US5843145A (en) * | 1996-01-23 | 1998-12-01 | Dura-Kold Corporation | Reusable hot/cold temperature pack |
| US6017606A (en) * | 1997-05-15 | 2000-01-25 | Danscott Enterprises | Reusable multicompartment thermal compress |
| CN1240634A (en) * | 1999-05-10 | 2000-01-12 | 陈伟强 | Ice bag |
| CN1375267A (en) * | 2001-03-15 | 2002-10-23 | 王周 | Microwave warming bag |
| CN1386479A (en) * | 2001-03-26 | 2002-12-25 | 科学与工业研究委员会 | Reusable hot bag |
| CN1778405A (en) * | 2004-11-26 | 2006-05-31 | 鞠文军 | Externally-applied heat-temperature therapeutic health-care bag with Chinese medicine |
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| Publication number | Publication date |
|---|---|
| CN101244004A (en) | 2008-08-20 |
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