CN101943478A - Self-adhesive and self-heating bag and preparation method thereof - Google Patents
Self-adhesive and self-heating bag and preparation method thereof Download PDFInfo
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- CN101943478A CN101943478A CN2010102909398A CN201010290939A CN101943478A CN 101943478 A CN101943478 A CN 101943478A CN 2010102909398 A CN2010102909398 A CN 2010102909398A CN 201010290939 A CN201010290939 A CN 201010290939A CN 101943478 A CN101943478 A CN 101943478A
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- self
- bag
- heating bag
- adhesive
- heating
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Abstract
The invention provides a self-adhesive and self-heating bag and a preparation method thereof. The self-heating bag consists of contents and a bag body, wherein the bottom layer of the bag body is provided with an airproof plastic composite film layer and a layer of tearable adhesive sticker paper; the surface layer of the bag body is provided with a non-woven fabric composite film with certain air permeability; and the contents are iron powder, activated carbon, aluminum powder, calcium chloride, diatomite, zeolite and water. The temperature of the self-adhesive and self-heating bag can be quickly increased after the adhesive sticker paper is torn, and can be kept between 40 and 50 DEG C. The self-adhesive and self-heating bag has the advantages of over 12 hours heat dissipation time and no toxicity of safe raw materials to human bodies.
Description
Technical field
The invention belongs to and utilize the health product of several chemical substances by the redox reaction heat production, is a kind of self-heating bag and preparation method thereof specifically.
Background technology
In long open-air cold environment operation as stand guard, drive, building etc., people are for warming, mostly produce with increasing clothing, but this method seem clumsy, reduces the flexibility of operation.Light heating products such as Diannuanbao, hot treasured are arranged on the market in recent years, but some small product size more maybe to be used power supply etc., use very inconvenient in the open air.Controlling owing to the air penetrability of heating bag is big or small from hot product of having is bad, and the temperature of heat production is uncontrollable, and air penetrability is too little, and temperature is low not to reach the heating effect, and air penetrability is too big, and heat production is too fast or too high, even scalded skin.The said goods existence carries, uses inconvenience or like product in heat production temperature instability, the deficiency that heating time is short.So be necessary to research and develop a kind of easy to use, heat production is stable, fever time length to the human body optimum temperature from hot product.
Summary of the invention
The purpose of this invention is to provide a kind of from pasting self-heating bag and preparation method thereof, this self-heating bag is made the gas permeable material of certain air penetrability, load a certain amount of exothermic mixture, the energy automatic constant-temperature is at 40-50 ℃, time remained on more than 12 hours, was particularly suitable for operation use in long open-air cold environment.
Technical scheme of the present invention is: a kind of from pasting self-heating bag, this self-heating bag is made up of content and bag, it is characterized in that: in the bag that content is sealed in, described bag bottom is air-locked composite plastic film and the tearable self-adhesive paper of one deck, and the bag surface layer is that air penetrability is 450-750g/m
2Nonwoven fabrics composite film; Wherein content is made of by weight following component: iron powder 35-50, active carbon 10-20, diatomite 5-10, calcium chloride 1-10, aluminium powder 1-5, zeolite 5-10, water 10-30.
Preparation method of the present invention is as follows:
Active carbon, diatomite, calcium chloride, aluminium powder, zeolite, water are mixed, obtain mixture; In mixture, add iron powder, mix; 30 grams of weighing are then packed in the bag heat-sealing into; The bag that heat-sealing is good vacuumizes in air-locked polybag.
The present invention compares with existing procucts and has the following advantages:
1, the present invention is easy to use, and is portable.
2, the present invention can control the heat production time with the amount of self-heating agent according to the length of environment for use, service time.
3, bag of the present invention keeps the constant temperature heat production with the material of special certain air penetrability.
4, material therefor of the present invention is easy to get, and economy is to the human body non-toxic and safe.
The specific embodiment
Embodiment 1 (takes by weighing by following weight portion: the unit gram)
Iron powder 40, active carbon 20, diatomite 10, calcium chloride 2, aluminium powder 2, zeolite 6, water 20
Embodiment 2 (takes by weighing by following weight portion: the unit gram)
Iron powder 35, active carbon 15, diatomite 8, calcium chloride 4, aluminium powder 2, zeolite 8, water 28
Embodiment 3 (takes by weighing by following weight portion: the unit gram)
Iron powder 50, active carbon 16, diatomite 6, calcium chloride 6, aluminium powder 1, zeolite 4, water 17
Embodiment 4 (takes by weighing by following weight portion: the unit gram)
Iron powder 40, active carbon 20, diatomite 10, calcium chloride 2, aluminium powder 2, zeolite 6, water 20
The preparation method of above embodiment is as follows:
Active carbon, diatomite, calcium chloride, aluminium powder, water are mixed, obtain mixture; In mixture, add iron powder, mix; 30 grams of weighing are then packed in the bag heat-sealing into; The bag that heat-sealing is good vacuumizes in air-locked polybag.
Wherein the bag bottom is air-locked composite plastic film and the tearable self-adhesive paper of one deck, and the bag surface layer is that air penetrability is 450-750g/m
2Nonwoven fabrics composite film.
Claims (2)
1. paste self-heating bag certainly for one kind, this self-heating bag is made up of content and bag, it is characterized in that: content is sealed in the bag, and described bag bottom is air-locked composite plastic film and the tearable self-adhesive paper of one deck, and the bag surface layer is that air penetrability is 450-750g/m
2Nonwoven fabrics composite film; Wherein content is made of by weight following component: iron powder 35-50, active carbon 10-20, diatomite 5-10, calcium chloride 1-10, aluminium powder 1-5, zeolite 5-10, water 10-30.
2. as claimed in claim 1 a kind of from pasting self-heating bag, it is characterized in that the described preparation method who pastes self-heating bag certainly is: active carbon, diatomite, calcium chloride, aluminium powder, water are mixed, obtain mixture; In mixture, add iron powder, mix, in the bag of packing into then, heat-sealing; The bag that heat-sealing is good vacuumizes in air-locked polybag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102909398A CN101943478A (en) | 2010-09-21 | 2010-09-21 | Self-adhesive and self-heating bag and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102909398A CN101943478A (en) | 2010-09-21 | 2010-09-21 | Self-adhesive and self-heating bag and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101943478A true CN101943478A (en) | 2011-01-12 |
Family
ID=43435606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102909398A Pending CN101943478A (en) | 2010-09-21 | 2010-09-21 | Self-adhesive and self-heating bag and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101943478A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106833547A (en) * | 2017-02-07 | 2017-06-13 | 宁波工程学院 | A kind of food heating self-heating agent and its packaging |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1098895A (en) * | 1993-08-19 | 1995-02-22 | 赵波 | Naturally heat-giving shoes, hat dress and gloves series health products |
| CN1139140A (en) * | 1995-06-27 | 1997-01-01 | 王善栋 | Exothermic material for warming |
| CN1315975C (en) * | 2004-10-13 | 2007-05-16 | 上海超迪科技有限公司 | Chemic exothermic material and exothermic bag |
| CN100469339C (en) * | 2006-06-20 | 2009-03-18 | 傅金龙 | An exothermic drug plaster |
| CN201309669Y (en) * | 2008-09-05 | 2009-09-16 | 孙博文 | Novel heating bag |
| CN101700202A (en) * | 2009-11-03 | 2010-05-05 | 史靖 | Self-heating bag |
-
2010
- 2010-09-21 CN CN2010102909398A patent/CN101943478A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1098895A (en) * | 1993-08-19 | 1995-02-22 | 赵波 | Naturally heat-giving shoes, hat dress and gloves series health products |
| CN1139140A (en) * | 1995-06-27 | 1997-01-01 | 王善栋 | Exothermic material for warming |
| CN1315975C (en) * | 2004-10-13 | 2007-05-16 | 上海超迪科技有限公司 | Chemic exothermic material and exothermic bag |
| CN100469339C (en) * | 2006-06-20 | 2009-03-18 | 傅金龙 | An exothermic drug plaster |
| CN201309669Y (en) * | 2008-09-05 | 2009-09-16 | 孙博文 | Novel heating bag |
| CN101700202A (en) * | 2009-11-03 | 2010-05-05 | 史靖 | Self-heating bag |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106833547A (en) * | 2017-02-07 | 2017-06-13 | 宁波工程学院 | A kind of food heating self-heating agent and its packaging |
| CN106833547B (en) * | 2017-02-07 | 2019-11-01 | 宁波工程学院 | It a kind of food heating self-heating agent and its packs |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110112 |