CN104673193B - A kind of self-heating agent and self-heating agent packaging for article heating - Google Patents
A kind of self-heating agent and self-heating agent packaging for article heating Download PDFInfo
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- CN104673193B CN104673193B CN201510024495.6A CN201510024495A CN104673193B CN 104673193 B CN104673193 B CN 104673193B CN 201510024495 A CN201510024495 A CN 201510024495A CN 104673193 B CN104673193 B CN 104673193B
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Abstract
The present invention relates to a kind of self-heating agents for article heating and self-heating agent packaging, self-heating agent is made of component A and water, the component A is made of 10 parts by weight calcium oxide, 3~10 parts by weight anhydrous magnesium sulfates and 1~20 parts by weight auxiliary material, and the ratio of the component A and water is 1:1~3.5.Being placed in closed container or packaging explosion danger will not occur for self-heating agent of the present invention, and safety is higher.A kind of self-heating agent packaging of the present invention comprising: self-heating agent packaging bag；First space is arranged in the self-heating agent packaging bag, and first space is for holding water；Second space is arranged in the self-heating agent packaging bag, and the second space is used to hold the self-heating agent for article heating of the invention；Separator, the separator is arranged between first space and the second space, for being isolated or being connected to first space and the second space when needed.The present invention is at low cost, effect is good, easy to use, safety and environmental protection, easy to spread.
Description
Technical field
The invention belongs to without fiery heating material technical field, more particularly to a kind of self-heating agent for article heating, with
And self-heating agent packaging.
Background technique
Self-heating agent is widely used, can be processed into warming up apparatus, can also be used to heating article and food.Self-heating agent is used for certainly
Warm-served food product, can without fire, without electricity, without hot water in the case where heat food, it can be served after more than 10 minutes.It is able to carry out self-heating
Food, i.e., portable self-heating food is applied to all armies in the world earliest, as people's rhythm of life is accelerated and life style is more
Sample, civilian self-heating food demand are increasingly vigorous.
Food self-heating agent field, the research of the states such as beauty, moral, Japan and Korea S. and industrialization are in rank first.20th century
Production scale has been formed, and has produced a series of products and squeezes into the market, has particularly become the staple commodities of armed force procurement.China utilizes
The applicating history of natural heat source or exothermic material is long, but starts late to the research of contemporary portable self-heating food, 20th century
The mid-80 just starts.
There are several types of the first formula is made of existing self-heating agent prescription calcium oxide, aluminium powder, sodium carbonate.Second
Formula main component is calcium oxide, diatomite, active carbon, salt, active metal object.The third exothermic material be calcium oxide, iron powder,
Quartz sand, Anhydrous potassium carbonate, anhydrous calcium chloride, sodium hydroxide, sodium chloride.The shortcomings that above-mentioned self-heating agent are as follows: in heating process to
A large amount of high-temperature steams are discharged in air, are easy scald people.Self-heating agent is all packed with non-woven fabrics, additional plastic bag sealing, when utilization
Polybag is pulled open, self-heating agent is taken out, is put into heating device, then pour into water, the food to be heated is put into corresponding position.Entire behaviour
Make complex steps, and operator must directly contact self-heating agent, self-heating agent dust can encounter skin, may also be inhaled into breathing
Road, it is unhealthful.
Milk powder and water, used time will mix, and isolation is needed to store when not used.Equally, the self-heating agent in self-heating food and
Water, used time need to merge, and preservation must be isolated when not used.Mixed function or mixing side are packed or do not had to existing self-heating agent
Formula is more complicated, condition requires more, higher cost.
Patent No. CN1069705A, it is entitled " self-heated food pot ", it discloses and fills self-heating agent under a kind of upper dress food
Self-heating food tank.Needing first to be isolated the substance mixed afterwards makes quick lime and water.Quick lime is stored in tank lower part, and water is by polybag list
Solely packaging.Trigger is the device for mixing quick lime with water, is made of the thimble with cushion rubber and drawstring.It is needed when food pot heats
Quick lime and water are mixed, mode of operation is: pulling drawstring to touch thimble, puncture water bag, while the thimble with cushion rubber blocks needle
Hole prevents aqueous reflux.Though this trigger device is easy to operate, comparison is complicated, and technique is more demanding.
Patent No. CN103385590A, it is entitled " instant self-heating meal box ", describe a kind of self-heating meal box with self-heating agent.
Needing first to be isolated the substance mixed afterwards is liquid self-heating agent and solid self-heating agent.Trigger device is 2 thorns of lunch box middle upper part
Needle.Operating process: pressing pricker punctures fluid bag, and liquid self-heating agent is made to flow into left and right sides solid self-heating agent, two kinds of self-heating agents
Mixing generates heat, heats the food of its top cutlery box.This packaging disadvantage: the hole very little of pricker, punctured hole is too small, and liquid is to outflow
Dynamic speed is slow, and in the case where lacking external pressure, the liquid in bag can not all flow out, cannot be with solid self-heating agent
It is sufficiently mixed in time, seriously affects self-heating agent reaction speed and effect.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of self-heating agent for article heating and including the self-heating
The self-heating agent of agent is packed.
The technical scheme to solve the above technical problems is that a kind of self-heating agent for article heating, by component A
It is constituted with water, the component A is by 10 parts by weight calcium oxide, 3~10 parts by weight anhydrous magnesium sulfates and 1~20 parts by weight auxiliary material group
At the ratio of the component A and water is 1:1~3.5.Preferably, the weight ratio of the component A and water is 1:1~3；It is preferred that
The weight ratio of ground, the component A and water is 1:1~2.5, it is preferable that the weight ratio of the component A and water is 1:1~2；
It is furthermore preferred that the weight ratio of the component A and water is 1:1~1.5.
Based on the above technical solution, the present invention can also be improved as follows.
A kind of present invention self-heating agent for article heating as described above, further, the auxiliary material is active carbon, active oxygen
Change in aluminium and molecular sieve any one or it is two or more.
The present invention is used for the self-heating agent of article heating as described above, and further, the auxiliary material is active carbon；The A group
It is divided into: 10 parts by weight of calcium oxide；3~10 parts by weight of anhydrous magnesium sulfate；1~5 parts by weight of active carbon；It is highly preferred that calcium oxide 10
The weight ratio of parts by weight, 9 parts by weight of anhydrous magnesium sulfate, 3.6 parts by weight of active carbon, the component A and water is 1:1~1.5.
Alternatively, the auxiliary material is activated alumina；The component A are as follows: 10 parts by weight of calcium oxide；Anhydrous magnesium sulfate 1~10
Parts by weight；1~10 parts by weight of activated alumina；It is highly preferred that taking 10 parts by weight of calcium oxide, 9 parts by weight of anhydrous magnesium sulfate, activity
The weight ratio of 4.5 parts by weight of aluminium oxide, the component A and water is 1:1~1.5.
Alternatively, the auxiliary material is molecular sieve；The component A are as follows: 10 parts by weight of calcium oxide；3~10 weight of anhydrous magnesium sulfate
Part；1~5 parts by weight of molecular sieve；It is highly preferred that taking 1 weight of 10 parts by weight of calcium oxide, 5 parts by weight of anhydrous magnesium sulfate and molecular sieve
Part, the weight ratio of the component A and water is 1:1~1.5.
The present invention is used for the self-heating agent of article heating as described above, and further, the auxiliary material is active carbon and active oxygen
Change aluminium；The component A are as follows: 10 parts by weight of calcium oxide；3~10 parts by weight of anhydrous magnesium sulfate；1~5 parts by weight of active carbon；Active oxygen
Change 1~10 parts by weight of aluminium；It is highly preferred that taking 10 parts by weight of calcium oxide, 5 parts by weight of anhydrous magnesium sulfate, 2 parts by weight of active carbon, work
Property 2.5 parts by weight of aluminium oxide, the weight ratio of the component A and water is 1:1~1.5；
Alternatively, the auxiliary material is active carbon and molecular sieve；The component A are as follows: 10 parts by weight of calcium oxide；Anhydrous magnesium sulfate 3
~10 parts by weight；1~5 parts by weight of active carbon；1~5 parts by weight of molecular sieve；It is highly preferred that taking 10 parts by weight of calcium oxide, anhydrous sulphur
The weight ratio of sour 9 parts by weight of magnesium, 1 parts by weight of 3.6 parts by weight of active carbon and molecular sieve, the component A and water is 1:1~1.5；
Alternatively, the auxiliary material is activated alumina and molecular sieve；The component A are as follows: 10 parts by weight of calcium oxide；Anhydrous slufuric acid
3~10 parts by weight of magnesium；1~10 parts by weight of activated alumina；1~5 parts by weight of molecular sieve；It is highly preferred that taking 10 weight of calcium oxide
Part, 1.5 parts by weight of 7 parts by weight of anhydrous magnesium sulfate, 3.5 parts by weight of activated alumina and molecular sieve, the weight of the component A and water
Ratio is 1:1~1.5.
The present invention is used for the self-heating agent of article heating as described above, and further, the auxiliary material is active carbon, active oxidation
Aluminium and molecular sieve；The component A are as follows: 10 parts by weight of calcium oxide；3~10 parts by weight of anhydrous magnesium sulfate；1~5 parts by weight of active carbon；
1~10 parts by weight of activated alumina；1~5 parts by weight of molecular sieve；It is highly preferred that taking 10 parts by weight of calcium oxide, anhydrous magnesium sulfate 7
Parts by weight, 1 parts by weight of 2.8 parts by weight of active carbon, 3.5 parts by weight of activated alumina and molecular sieve, the weight of the component A and water
Ratio is 1:1~1.5.
The beneficial effects of the present invention are: self-heating agent of the present invention for article heating is reacted with water in a reservoir, calcium oxide
It meets water and generates amount of heat, a part for distributing heat increases the coolant-temperature gage contacted with calcium oxide, reaches 100 degrees Celsius of boiling
Become steaming steam after point, it is rapid that the present invention using special ratios auxiliary material can effectively absorb water vapour, prevents vapor turgor
Packaging bag and leak outside, and meet the requirement well heated.Even if therefore self-heating agent of the present invention to be placed on to closed container or packet
Explosion danger will not occur in dress, safety is higher, can guarantee the personal safety of user.
Self-heating agent ingredient is using nontoxic dry reagent and not volatile, and for heating food, being heated food can be put
The heart is edible.
The present invention also provides a kind of self-heating agent packagings comprising:
Self-heating agent packaging bag；
First space is arranged in the self-heating agent packaging bag, and first space is for holding water；
Second space is arranged in the self-heating agent packaging bag, and the second space is used to hold above-mentioned for article
Component A in the self-heating agent of heating.
Separator, the separator are arranged between first space and the second space, for when needed every
From or be connected to first space and the second space.
Self-heating agent packaging as described above, further,
The self-heating agent packaging bag is aluminium foil bag；
The separator is self-sealed article, and self-sealed article is located on the inside of the aluminium foil bag, and it is empty that aluminium foil bag is isolated into described first
Between and the second space；It is preferred that the self-sealed article and the aluminium foil bag are integrally formed；
It further include first pulling open part, described first pulls open the side that part is connected to aluminium foil bag, is located proximate to the self-sealed article；
Second pulls open part, and described second pulls open the other side that part is connected to aluminium foil bag, is located proximate to the self-sealed article.
Self-heating agent packaging as described above, further, described first, which pulls open part, is connected to aluminium foil by double-sided adhesive or glue
The side of bag；Described second pulls open the other side that part is connected to aluminium foil bag by double-sided adhesive or glue.
Self-heating agent packaging as described above, further,
The self-heating agent packaging bag is aluminium foil bag；
The separator is clips, is clamped on the outside of the aluminium foil bag, and aluminium foil bag is isolated into the first space and described
Second space.
Self-heating agent packaging as described above, further, the self-heating agent for article heating is sheet.
The beneficial effects of the present invention are:
1, using safe.Self-heating agent reacts in self-heating agent packaging bag, and reaction generates high temperature, without having gas, liquid
Packaging is overflowed, because self-heating agent, which contains, can adsorb rapidly the steam generated in packaging bag there are many ingredient of removal vapor.
2, easy to operate.Self-heating agent is sealed the second space in self-heating agent packaging bag, and water is contained in the first space, makes
Used time operation isolation part penetrates through the first space and second space, and self-heating agent and water rapidly, sufficiently combine, and generates exothermic reaction,
Maximum temperature is up to 120 degree or more.It is easy to operate, settle at one go, directly contact self-heating agent without operator, production it is simple and at
This is low, easy to spread.
3, it is sealed with aluminium foil bag, chemical stability is good, easily stores.
4, self-heating agent can be pressed into sheet, guarantee that the entire food packaging of adstante febre is heated evenly.Unlike powdery self-heating agent exists
It is easy to be unevenly distributed in packaging bag, to influence self-heating agent Homogeneouslly-radiating.
Detailed description of the invention
Fig. 1 is that the self-heating agent that an embodiment of the present invention provides packs schematic diagram；
Fig. 2 is the schematic side view of Fig. 1；
Fig. 3 is that the self-heating agent that another embodiment of the present invention provides packs schematic diagram；
Fig. 4 is the first and application method diagram of the self-heating agent packaging that an embodiment of the present invention provides；
Fig. 5 is second of application method schematic diagram of the self-heating agent packaging that an embodiment of the present invention provides.
In attached drawing, parts list represented by the reference numerals are as follows:
1, self-heating agent packaging bag, the 11, first space, 12, second space, 2, separator, 3, first pulls open part, and 4, second draws
Open part, 5, double-sided adhesive.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.
It is raw materials used as follows in following embodiment:
Calcium oxide, mass fraction are greater than 99%, and Beijing Kang Puhui ties up Science and Technology Ltd..
Anhydrous magnesium sulfate, mass fraction are greater than 99%, and Beijing Kang Puhui ties up Science and Technology Ltd..
Active carbon, Beijing Kang Puhui tie up the active fruit shell carbon of Science and Technology Ltd.'s production.
Activated alumina, the activated alumina of Shandong branch company, Chinese Aluminium Co., Ltd production.
Molecular sieve, the 13x type molecular sieve of Henan Gongyi City Heng Xin water-purifying material Co., Ltd production.
21 embodiments presented below, 7 kinds of every kind of self-heating agent offers, 3 examples, 3 examples are respectively self-heating agent ratio model
Enclose minimum, highest portion rate in preferred portion rate and proportional region:
Embodiment 1
10 grams of calcium oxide, 9 grams of anhydrous magnesium sulfate, 3.6 grams of active carbon are taken, uniformly mixes, 24 milliliters of water is added, rise within 3 minutes
Temperature is to 100 degree or more, 120 degree of the highest temperature.
Embodiment 2
10 grams of calcium oxide, 3 grams of anhydrous magnesium sulfate, 1 gram of active carbon are taken, uniformly mixes, is added 15 milliliters of water, 1 minute up to 66
Degree, the highest temperature is up to 86 degree.
Embodiment 3
10 grams of calcium oxide, 10 grams of anhydrous magnesium sulfate, 5 grams of active carbon are taken, uniformly mixes, is added 26 milliliters of water, 1 minute up to 88
Degree, the highest temperature is up to 89 degree.
Embodiment 4
10 grams of calcium oxide, 9 grams of anhydrous magnesium sulfate, 4.5 grams of activated alumina are taken, uniformly mixes, is added 26 milliliters of water, 3 points
Clock is warming up to 100 degree or more, 110 degree of the highest temperature.
Embodiment 5
10 grams of calcium oxide, 1 gram of anhydrous magnesium sulfate, 1 gram of activated alumina are taken, uniformly mixes, is added 12 milliliters of water, 1 minute
Up to 63 degree, the highest temperature is up to 63 degree.
Embodiment 6
10 grams of calcium oxide, 10 grams of anhydrous magnesium sulfate, 10 grams of activated alumina are taken, uniformly mixes, is added 32 milliliters of water, 1 point
Clock is up to 77 degree, and the highest temperature is up to 80 degree.
Embodiment 7
10 grams of calcium oxide, 5 grams of anhydrous magnesium sulfate and 1 gram of molecular sieve are taken, uniformly mixes, 17 milliliters of water is added, rise within 2 minutes
Temperature is to 90 degree or more, 113 degree of the highest temperature.
Embodiment 8
10 grams of calcium oxide, 3 grams of anhydrous magnesium sulfate and 1 gram of molecular sieve are taken, uniformly mixes, 17 milliliters of water is added, rise within 1 minute
Temperature is to 85 degree or more, 85 degree of the highest temperature.
Embodiment 9
10 grams of calcium oxide, 10 grams of anhydrous magnesium sulfate and 5 grams of molecular sieve are taken, uniformly mixes, 27 milliliters of water is added, rise within 1 minute
Temperature is to 84 degree, 84 degree of the highest temperature.
Embodiment 10
10 grams of calcium oxide, 3 grams of anhydrous magnesium sulfate, 1 gram of active carbon and 1 gram of molecular sieve are taken, is uniformly mixed, is added 16 milliliters
Water is warming up to 74 degree, 79 degree of the highest temperature for 1 minute.
Embodiment 11
10 grams of calcium oxide, 10 grams of anhydrous magnesium sulfate, 5 grams of active carbon and 5 grams of molecular sieve are taken, are uniformly mixed, are added 33 milliliters
Water is warming up to 78 degree, 79 degree of the highest temperature for 1 minute.
Embodiment 12
10 grams of calcium oxide, 9 grams of anhydrous magnesium sulfate, 3.6 grams of active carbon and 1 gram of molecular sieve are taken, is uniformly mixed, is added 26 milliliters
Water, 2 minutes up to 90 degree, the highest temperature was up to 102 degree.
Embodiment 13
10 grams of calcium oxide, 3 grams of anhydrous magnesium sulfate, 1 gram of activated alumina and 1 gram of molecular sieve are taken, is uniformly mixed, 16 millis are added
Water is risen, 1 minute up to 72 degree, the highest temperature was up to 76 degree.
Embodiment 14
10 grams of calcium oxide, 10 grams of anhydrous magnesium sulfate, 10 grams of activated alumina and 55 grams of molecular sieve are taken, are uniformly mixed, are added
38 milliliters of water, 1 minute up to 88 degree, the highest temperature was up to 89 degree.
Embodiment 15
10 grams of calcium oxide, 7 grams of anhydrous magnesium sulfate, 3.5 grams of activated alumina and 1.5 grams of molecular sieve are taken, are uniformly mixed, are added
24 milliliters of water are warming up to 123 degree in 7 minutes.
Embodiment 16
10 grams of calcium oxide, 5 grams of anhydrous magnesium sulfate, 2 grams of active carbon, 2.5 grams of activated alumina are taken, is uniformly mixed, is added 23
Milliliter water, 3 minutes up to 90 degree, the highest temperature was up to 115 degree.
Embodiment 17
10 grams of calcium oxide, 3 grams of anhydrous magnesium sulfate, 1 gram of active carbon, 1 gram of activated alumina are taken, is uniformly mixed, 16 millis are added
Water is risen, 1 minute up to 72 degree, the highest temperature was up to 76 degree.
Embodiment 18
10 grams of calcium oxide, 10 grams of anhydrous magnesium sulfate, 10 grams of active carbon, 5 grams of activated alumina are taken, is uniformly mixed, is added 38
Milliliter water, 1 minute up to 88 degree, the highest temperature was up to 89 degree.
Embodiment 19
10 grams of calcium oxide, 7 grams of anhydrous magnesium sulfate, 2.8 grams of active carbon, 3.5 grams of activated alumina and 1 gram of molecular sieve are taken,
24 milliliters of water are added in even mixing, are warming up to 111 degree within 3 minutes.
Embodiment 20
10 grams of calcium oxide, 3 grams of anhydrous magnesium sulfate, 1 gram of active carbon, 1 gram of activated alumina and 1 gram of molecular sieve are taken, it is uniformly mixed
It closes, 18 milliliters of water is added, 1 minute up to 87 degree, the highest temperature was up to 87 degree.
Embodiment 21
10 grams of calcium oxide, 10 grams of anhydrous magnesium sulfate, 5 grams of active carbon, 10 grams of activated alumina and 5 grams of molecular sieve are taken, uniformly
Mixing, is added 48 milliliters of water, 1 minute up to 78 degree, the highest temperature was up to 80 degree.
In food packaging of the present invention, when to prevent heating, gas leakage, above-mentioned self-heating agent water consumption is at not more than 50 milliliters
In the case where, sack overall volume can choose 200~240 square centimeters, and length and width can select as needed the following size: 10*
24 or 12*20 or 15*16 etc., among sack can equal part, water and self-heating agent respectively account for half.
Constituent, composition ratio, each ingredient purity, total weight and the aridity of self-heating agent remain unchanged, and are guaranteeing to use
In the case that water makes self-heating agent fever safety, the temperature of self-heating agent fever can be adjusted by plus-minus water consumption.Self-heating agent
50 degree of temperature or so can be used as warming up articles；80 degree of temperature or more can heat the liquid such as beverage；90 degree of temperature or more
Appropriate rice is heated to 70 degree or so.100 degree of temperature or more can make appropriate rice and dish be heated to reeky effect.
The embodiment of the present invention also provides a kind of self-heating agent packaging comprising:
Self-heating agent packaging bag；
First space is arranged in the self-heating agent packaging bag, and first space is for holding water；
Second space is arranged in the self-heating agent packaging bag, and the second space is for holding any of the above-described embodiment
For article heating self-heating agent raw material, that is, component A；In a more preferred embodiment, self-heating agent is powdered or sheet.When
When self-heating agent is sheet, self-heating agent can be made and to be heated article fitting area bigger, it is heated more evenly.Water is greater than when use
Equal to the weight of self-heating agent, specific value is determined according to the aridity of self-heating agent, fever of the aridity of self-heating agent to self-heating agent
Temperature has certain influence.
Separator, the separator are arranged between first space and the second space, for when needed every
From or be connected to first space and the second space.
The use process and advantage of self-heating agent packaging of the present invention are as follows: self-heating agent contacts generation in self-heating agent packaging bag with water
Reaction, reaction generate high temperature without have gas, liquid overflow packaging because self-heating agent contain there are many removal vapor at
Point, the steam generated in packaging bag can be adsorbed rapidly.Entire use process is easy to operate, and self-heating agent is sealed in self-heating agent packet
The second space of pack, water are contained in the first space, and operation isolation part when use penetrates through the first space and second space, from
Thermit powder and water rapidly, sufficiently combine, and generate exothermic reaction, maximum temperature is up to 120 degree or more.It is easy to operate, it settles at one go, no
Self-heating agent is directly contacted with operator, production is simple and at low cost, easy to spread.
It as depicted in figs. 1 and 2, is a kind of self-heating agent packaging provided in an embodiment of the present invention comprising:
Self-heating agent packaging bag 1；The self-heating agent packaging bag is aluminium foil bag；
First space 11 is arranged in the self-heating agent packaging bag, and first space 11 is for holding water；
Second space 12 is arranged in the self-heating agent packaging bag, and the second space 12 is for holding any of the above-described reality
Apply the self-heating agent for article heating of example；Water is more than or equal to the weight of self-heating agent when use.
Separator 2, the separator 2 are arranged between first space 11 and the second space 12, for needing
It is isolated or is connected to first space 11 and the second space 12 when wanting.The separator 2 is self-sealed article in the present embodiment,
It is integrally formed with the aluminium foil bag；I.e. self-sealed article is integrally formed with the two sides of aluminium foil bag respectively, by aluminium foil bag when self-sealed article pull-up
It is isolated into the first space 11 and second space 12；
It further include first pulling open part 3, described first pulls open the side that part 3 is connected to aluminium foil bag, is located proximate to described self-styled
Item；Second pulls open part 4, and described second pulls open the other side that part 4 is connected to aluminium foil bag, is located proximate to the self-sealed article.Specific
Implementation process in, first pulls open part and second pulls open the two sides that part is connected to aluminium foil bag in several ways.In one kind
In embodiment, described first pulls open the side that part is connected to aluminium foil bag by double-sided adhesive or glue；Described second, which pulls open part, passes through
Double-sided adhesive or glue are connected to the other side of aluminium foil bag.First pull open part and second pull open part be selected from multiple material, such as aluminium-foil paper,
Or other can material resistant to high temperature.
The present embodiment self-heating agent packaging use process is as follows: self-heating agent is sealed in the second empty of self-heating agent packaging bag
Between, water is contained in the first space, and one only pulls dynamic first and pulls open part 3 when use, and another pulls dynamic second and pulls open part 4, pulls open
The pulling force that part provides opens self-sealed article, and then penetrates through a space and second space, and self-heating agent and water rapidly, sufficiently combine,
Exothermic reaction is generated, maximum temperature is up to 120 degree or more.It is easy to operate, it settles at one go, directly contacts self-heating without operator
Agent, production is simple and at low cost, easy to spread.
Fig. 4 is the schematic diagram of self-heating agent packaging heating food, and this usage mode packs merely with a self-heating agent, will be to
Heating food is adjacent to self-heating agent packaging.One pulls dynamic first and pulls open part, and another pulls dynamic second and pulls open part, pulls open part offer
Pulling force open self-sealed article, and then penetrate through the first space and second space, self-heating agent and water rapidly, sufficiently combine, and generate
Exothermic reaction.
Another application method schematic diagram of the position Fig. 5 self-heating agent packaging.This usage mode is packed using two self-heating agents,
Food to be heated is clamped between two self-heating agent packagings, food and self-heating agent packaging movement can also utilize aluminium in order to prevent
Foil paper set is fixed.One only pulls dynamic first and pulls open part when heating, and another pulls dynamic second and pulls open part, pulls open part offer
Pulling force opens self-sealed article, and then penetrates through the first space and second space, and self-heating agent raw material, that is, component A and water are rapidly, sufficiently
In conjunction with generation exothermic reaction.
As shown in figure 3, for the self-heating agent packaging of another embodiment of the present invention comprising:
Self-heating agent packaging bag 1；The self-heating agent packaging bag is aluminium foil bag；
First space 11 is arranged in the self-heating agent packaging bag, and first space 11 is for holding water；
Second space 12 is arranged in the self-heating agent packaging bag, and the second space 12 is for holding any of the above-described reality
Apply the self-heating agent raw material i.e. component A of example；
Separator 2, the separator 2 are arranged between first space 11 and the second space 12, for needing
It is isolated or is connected to first space 11 and the second space 12 when wanting.The separator 2 is clips in the present embodiment,
Clips are clamped in the aluminium foil bag and aluminium foil bag are isolated into the first space 11 and the second space 12, the folder of the clips
Head length is greater than the width of aluminium foil bag, so as to completely isolated first space 11 and second space 12.
Self-heating agent of the present invention packaging use process is as follows: self-heating agent is sealed the second space in self-heating agent packaging bag,
Water is contained in the first space, and when use opens clips, and then penetrates through the first space and second space, self-heating agent raw material, that is, A
Component and water rapidly, sufficiently combine, and generate exothermic reaction, maximum temperature is up to 120 degree or more.It is easy to operate, it settles at one go, no
Self-heating agent is directly contacted with operator, production is simple and at low cost, easy to spread.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of self-heating agent for article heating, which is characterized in that be made of component A and water, the component A is by 10 parts by weight
The weight ratio of calcium oxide, 3~10 parts by weight anhydrous magnesium sulfates and 1~20 parts by weight auxiliary material composition, the component A and water is 1:
1~1.5；
The auxiliary material be active carbon, molecular sieve or activated alumina one of or two kinds or more.
2. a kind of self-heating agent for article heating according to claim 1, which is characterized in that the component A are as follows: oxidation
10 parts by weight of calcium；3~10 parts by weight of anhydrous magnesium sulfate；1~5 parts by weight of active carbon；
Alternatively, the component A are as follows: 10 parts by weight of calcium oxide；3~10 parts by weight of anhydrous magnesium sulfate；1~5 parts by weight of molecular sieve；
Alternatively, the component A are as follows: 10 parts by weight of calcium oxide；3~10 parts by weight of anhydrous magnesium sulfate；1~5 parts by weight of active carbon；It is living
Property 1~10 parts by weight of aluminium oxide；
Alternatively, the component A are as follows: 10 parts by weight of calcium oxide；3~10 parts by weight of anhydrous magnesium sulfate；1~5 parts by weight of active carbon；Point
Son 1~5 parts by weight of sieve；
Alternatively, the component A are as follows: 10 parts by weight of calcium oxide；3~10 parts by weight of anhydrous magnesium sulfate；1~10 weight of activated alumina
Part；1~5 parts by weight of molecular sieve；
Or, the component A are as follows: 10 parts by weight of calcium oxide；3~10 parts by weight of anhydrous magnesium sulfate；1~5 parts by weight of active carbon；Activity
1~10 parts by weight of aluminium oxide；1~5 parts by weight of molecular sieve.
3. a kind of self-heating agent packaging characterized by comprising
Self-heating agent packaging bag；
First space is arranged in the self-heating agent packaging bag, and first space is for holding water；
Second space is arranged in the self-heating agent packaging bag, and the second space is of any of claims 1 or 2 for holding
For the component A in the self-heating agent of article heating；
Separator, the separator are arranged between first space and the second space, for isolation when needed or
It is connected to first space and the second space.
4. a kind of self-heating agent packaging according to claim 3, which is characterized in that
The self-heating agent packaging bag is aluminium foil bag；
The separator is self-sealed article, and self-sealed article is located on the inside of the aluminium foil bag, and aluminium foil bag is isolated into the first space and described
Second space；
It further include first pulling open part, described first pulls open the side that part is connected to aluminium foil bag, is located proximate to the self-sealed article；Second
Part is pulled open, described second pulls open the other side that part is connected to aluminium foil bag, is located proximate to the self-sealed article.
5. a kind of self-heating agent packaging according to claim 4, it is characterised in that: described first pull open part by double-sided adhesive or
Glue is connected to the side of aluminium foil bag, and described second pulls open the other side that part is connected to aluminium foil bag by double-sided adhesive or glue.
6. a kind of self-heating agent packaging according to claim 3, which is characterized in that
The self-heating agent packaging bag is aluminium foil bag；
The separator is clips, is clamped in the aluminium foil bag for aluminium foil bag and is isolated into the first space and the second space.
7. a kind of self-heating agent packaging according to claim 6, which is characterized in that the self-heating agent for article heating is piece
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510024495.6A CN104673193B (en) | 2015-01-16 | 2015-01-16 | A kind of self-heating agent and self-heating agent packaging for article heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510024495.6A CN104673193B (en) | 2015-01-16 | 2015-01-16 | A kind of self-heating agent and self-heating agent packaging for article heating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104673193A CN104673193A (en) | 2015-06-03 |
| CN104673193B true CN104673193B (en) | 2019-03-15 |
Family
ID=53308798
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510024495.6A Expired - Fee Related CN104673193B (en) | 2015-01-16 | 2015-01-16 | A kind of self-heating agent and self-heating agent packaging for article heating |
Country Status (1)
| Country | Link |
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| CN (1) | CN104673193B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105854133B (en) * | 2016-03-25 | 2018-11-09 | 南昌大学 | Woven hose heating patch |
| CN106987237A (en) * | 2017-05-15 | 2017-07-28 | 重庆凰巢实业有限公司 | A kind of self-heating agent and self-heating bag |
| CN107495470B (en) * | 2017-09-15 | 2020-01-03 | 广东中烟工业有限责任公司 | Self-heating tobacco pipe |
| CN107549874B (en) * | 2017-09-15 | 2020-07-03 | 广东中烟工业有限责任公司 | Tobacco pipe with pressure regulating gland |
| CN107495468B (en) * | 2017-09-15 | 2020-07-03 | 广东中烟工业有限责任公司 | Multilayer spinning formula pipe |
| CN107495467B (en) * | 2017-09-15 | 2020-01-10 | 广东中烟工业有限责任公司 | Tobacco pipe with U-shaped pipe water sump |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6341602B1 (en) * | 1999-03-09 | 2002-01-29 | Fred Fulcher | Package for flameless heating and heater for the package |
| CA2363979A1 (en) * | 2001-11-26 | 2003-05-26 | Jerko Saric | Improved trigger mechanism for self-heating/cooling packages or containers universally applied to both rigid and non-rigid packages and containers |
| CN1388203A (en) * | 2002-07-02 | 2003-01-01 | 沈兴 | Fire-free fast heating agent |
| CN1715362A (en) * | 2004-06-30 | 2006-01-04 | 北京山推奥利得环保科技发展有限公司 | Self heating agent containing acid and alkali double component |
| CN203529123U (en) * | 2013-09-26 | 2014-04-09 | 常州现代农业科技发展有限公司 | Self-heating food packaging tin |
-
2015
- 2015-01-16 CN CN201510024495.6A patent/CN104673193B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN104673193A (en) | 2015-06-03 |
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Granted publication date: 20190315 Termination date: 20210116 |