CN107280851A - A kind of preparation method and application for the silicone rubber heating bag that can be recycled - Google Patents
A kind of preparation method and application for the silicone rubber heating bag that can be recycled Download PDFInfo
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- CN107280851A CN107280851A CN201710474337.XA CN201710474337A CN107280851A CN 107280851 A CN107280851 A CN 107280851A CN 201710474337 A CN201710474337 A CN 201710474337A CN 107280851 A CN107280851 A CN 107280851A
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- 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
-
- 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
- A61F2007/0277—Other details of hot water bottles, heat packs or cold packs
-
- 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
- A61F2007/0292—Compresses or poultices for effecting heating or cooling using latent heat produced or absorbed during phase change of materials, e.g. of super-cooled solutions
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- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (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
The present invention relates to a kind of preparation method and application for the silicone rubber heating bag that can be recycled, this method comprises the following steps：Prepare silica gel and plastic foil, the heat distortion temperature of the plastic foil is higher than the curing temperature of the silica gel；The silica gel is covered with the plastic foil both sides；The silica gel for overlaying on the plastic foil both sides is vulcanized, the silica gel bag with inlet is formed；The plastic foil in the silica gel bag is taken out；Flexible member is put into silica gel bag from the inlet and oversaturated sodium acetate solution at room temperature is injected, the flexible member is immersed in the sodium acetate solution；Vacuumize process is carried out to the silica gel bag, then the inlet is sealed.The preparation method of the present invention is simple, it is adaptable to mass produce.The silicone rubber heating bag of the present invention is easy to use, is easy to carry, can be recycled, available for heating eye mask, heating facial mask, heat generating insole, heating dysmenorrhea plaster.
Description
Technical field
The present invention relates to the preparation method of beauty and health care exothermic material, and in particular to a kind of silica gel hair that can be recycled
The preparation method of hot bag.
Background technology
Hot compress is a kind of physiotherapy mode commonly used in beauty and health care, and hot compress has warming, expansion blood vessel, improves local blood
The effects such as circulation, promotion local metabolic, are usually used in alleviating kopiopia, improve dizzy, anti-treating cervical spondylosis, treatment dysmenorrhoea, promoting blood circulationization
Become silted up.Hot compress is generally divided into wet method hot compress and dry method hot compress, and wet method hot compress is typically using the wet towel for being stained with hot water, and dry method hot compress is general
Using heating bag, the modes such as film, patch can be made in heating bag.Dry method hot compress can also be by towel by heating bag and body part
Separate, assist to absorb sweat, lower the chance burnt.Compared with wet method hot compress, dry method hot compress have be convenient to use and carry etc. it is excellent
Point, is favored by consumer.
Traditional dry method hot compress uses hot-water bottle, when using hot-water bottle, hot water is poured into hot-water bottle, and tighten plug
Son, being put into needs the position of hot compress.Once the plug of hot-water bag is not tightened, or plug somewhat unclamps, i.e., can cause leak, to making
User makes troubles, and hot water needs timely replacing, extremely inconvenient.Electric hot-water bag overcomes the shortcoming of hot-water bottle, but electric heating
Water bag needs electrified regulation, there is potential safety hazard, and out using is inconvenient.Also exist in the prior art and produce heat using chemical energy
The method of amount, for example, carry out heat release using the oxidation reaction of iron powder, but the heating paste for including iron powder needs to set aperture to make sky
Gas enters, and the little particle of iron powder is easily overflowed, easy pollution clothes, or even damages healthy, and includes the heating paste of iron powder
It can not recycle, be unfavorable for environmental protection, increase cost.
The characteristic of heat is produced in crystallization process using oversaturated sodium acetate solution at room temperature, to prepare heating material
Material, is known technology.By concussion energy, oversaturated sodium acetate solution can separate out acetic acid sodium crystal, while releasing big
The heat of amount.However, existing heating bag uses PVC material mostly, PVC material heat resistance is poor, is used in long-term heating
Easily decomposed in journey, heating bag service life is short, and easily discoloration, niff is sent, or even human body skin can be caused
Injury.
The content of the invention
The problem of in order to solve above-mentioned, the main object of the present invention is to provide a kind of Environmental Safety, easy to use followed
The preparation method for the silicone rubber heating bag that ring is used.
It is a further object of the present invention to provide a kind of Environmental Safety, the silicone rubber heating that can be recycled bag easy to use.
It is a further object of the present invention to provide a kind of application for the silicone rubber heating bag that can be recycled.
It is a further object of the present invention to provide heating eye mask, heating facial mask, heat generating insole, heating dysmenorrhea plaster.
To realize the main object of the present invention, the invention provides a kind of preparation side for the silicone rubber heating bag that can be recycled
Method, comprises the following steps：
Step one：Prepare silica gel and plastic foil, the heat distortion temperature of plastic foil is higher than the curing temperature of silica gel；In plastic foil two
Side is covered with silica gel；
Step 2：The silica gel for overlaying on plastic foil both sides is vulcanized, wherein, the silica gel of plastic foil both sides is at least partially in plastics
Vulcanization is combined on the outside of the edge of film, and the silica gel bag with inlet is made；The plastic foil in silica gel bag is taken out from inlet；
Step 3：Flexible member is put into silica gel bag and inject oversaturated sodium acetate solution at room temperature from inlet, it is elastic
Element is immersed in sodium acetate solution；
Step 4：Vacuumize process is carried out to silica gel bag, then inlet is sealed, the silicone rubber heating bag closed.
One preferred technical scheme is that silica gel is food grade silicone；Silica gel is main by mixing solid-state silica gel, liquid-state silicon
Glue, bi-component（AB components）Room temperature vulcanization silica gel or tear-proof modified silica-gel composition.Silica gel can also be as needed containing vulcanization
Agent etc..Preferably, silica gel is translucent, and is easy to find the position of flexible member.
One preferred technical scheme is, in step one and step 2, and silica gel is covered with plastic foil both sides, modeling will be overlayed on
Expect the silica gel vulcanization of film both sides, carried out by vulcanizing press, rubber injection machine or liquid silicone rubber injection machine mating mold.
One preferred technical scheme is that plastic foil is plastic sheeting of the heat distortion temperature more than 160 DEG C.Plastic foil is
By polyphenylene sulfide（PPS）, polyimides (PI), polyimide-imides (PAI), polyarylate（PAR）, liquid crystal polymer
（LCP）, polyether-ether-ketone（PEEK）Or the plastic sheeting that fluoropolymer is made.Fluoropolymer is polytetrafluoroethylene (PTFE)（PTFE）、
The copolymer of Kynoar (PVDF), poly- trifluoro polyethylene (PCTFE) or perfluoroalkyl vinyl ether and tetrafluoroethene
(PFA)。
One preferred technical scheme is that the thickness range of silica gel bag is 0.2mm to 20mm, can be according to purposes to silica gel
The thickness of bag is selected.
One preferred technical scheme is that flexible member is shell fragment or spring；Flexible member is made up of metal or plastics.Bullet
Property element has the advantages that resilience is good, resistance to oxidation.
One preferred technical scheme is, in step 3, is put into from inlet into silica gel bag after flexible member, elasticity
Element regularly or is not fixedly positioned in silica gel bag, to prevent flexible member from being slid in silica gel bag, is easy to user couple
Flexible member is operated.
One preferred technical scheme is, in step 4, is vacuumized by vavuum pump or by roller bearing pressure exhaust pair
Silica gel bag carries out vacuumize process.
One preferred technical scheme is, in step 4, and inlet sealing is included：Inject or coat not in inlet
The silica gel of vulcanization or unvulcanized silica gel and adhesive, heating pressurization make inlet vulcanization combination；Or directly use adhesive
Inlet is bonded.
To realize another object of the present invention, the present invention provides a kind of silicone rubber heating bag that can be recycled, including silica gel
Bag, silica gel bag has inlet, and the inlet is sealed；Vacuum is filled with oversaturated sodium acetate at room temperature in silica gel bag
Flexible member is soaked with solution, the sodium acetate solution.
One preferred technical scheme is that silica gel bag is the bag of sheet.
One preferred technical scheme is that silica gel bag is made up of silica gel, and silica gel is mainly by mixing solid-state silica gel, liquid-state silicon
Glue, two-component room-temperature-vulcanized silica gel or tear-proof modified silica-gel composition, it may also be necessary to coordinate vulcanizing agent etc..
One preferred technical scheme is that the thickness range of silica gel bag is 0.2mm to 20mm, can be according to purposes to silica gel
The thickness of bag is selected.
One preferred technical scheme is that flexible member is shell fragment or spring；Flexible member is made up of metal or plastics.
One preferred technical scheme is that flexible member regularly or is not fixedly positioned in silica gel bag.
One preferred technical scheme is that inlet is sealed by vulcanization or by adhesive.
One preferred technical scheme is, silicone rubber heating bag by the above-mentioned silicone rubber heating bag that can be recycled preparation method
Prepare.
To realize another object of the present invention, the present invention provide the above-mentioned silicone rubber heating bag that can be recycled or by it is above-mentioned can
Recycling silicone rubber heating bag preparation method prepare silicone rubber heating bag heating eye mask, heating facial mask, heat generating insole,
The application generated heat on dysmenorrhea plaster.
To realize another object of the present invention, the present invention provides a kind of heating eye sticker, including with eye shape identical eye
Fit and being linked with positioned at eye sticker body both sides, wherein eye sticker body are the above-mentioned silicone rubber heating bags that can be recycled or followed by above-mentioned
The preparation method for the silicone rubber heating bag that ring is used prepares silicone rubber heating bag.
The present invention also provides a kind of heating facial mask, including with face shape identical facial mask body, set on facial mask body
There are eyelet, nostril and nozzle aperture, wherein facial mask body is the above-mentioned silicone rubber heating bag that can be recycled or can be recycled by above-mentioned
Silicone rubber heating bag preparation method prepare silicone rubber heating bag.
The present invention also provides a kind of heat generating insole, including with sole shape identical insole body, wherein insole body is
The above-mentioned silicone rubber heating bag that can be recycled prepares silicon by the preparation method of the above-mentioned silicone rubber heating bag that can be recycled
Glue heating bag.
The present invention also provides a kind of heating dysmenorrhea plaster, including dysmenorrhea plaster body, and wherein dysmenorrhea plaster body is above-mentioned recyclable
The preparation method of the silicone rubber heating bag used or the silicone rubber heating bag that can be recycled by above-mentioned prepares silicone rubber heating bag.
The present invention can obtain following beneficial effect：
The present invention prepares silicone rubber heating bag using silica gel, and silica gel is nontoxic in itself, and odorlessness, chemical property is stable, heat-resist, right
Human body skin does not have stimulation, available for the beauty and health care articles for use of heating, is capable of the safety of effective guarantee user.It incite somebody to action this
The silicone rubber heating patch of invention is fabricated to heating eye sticker, heating facial mask, heat generating insole and heating dysmenorrhea plaster, heating eye sticker, heating
Facial mask, heat generating insole and heating dysmenorrhoea adhere on human body relevant position, can stimulate blood circulation of human body, play alleviation human body tired
Labor, the effects such as mitigating dysmenorrhoea.
The present invention first prepares resistant to elevated temperatures plastic foil, silica gel, plastics is sticked in plastic foil both sides when preparing silica gel bag
A part for the silica gel of film both sides is outstanding relative to plastic film edge so that the silica gel of both sides is on the outside of the edge of plastic foil
Vulcanization is combined, and forms bag；Another part of the silica gel of plastic foil both sides is blocked in plastic foil side Yuan Chu, and note is formed after vulcanization
Entrance.After being filled in silica gel bag, vacuum pumping is carried out, the air in silica gel bag is excluded, is conducive to preventing elastic component to be oxidized
Or sodium acetate solution is rotten, while can avoid occurring bubble in silica gel bag, heat release is uneven when causing to crystallize.Finally will injection
Mouth sealing, forms the silicone rubber heating bag of closing, prevents solution from spilling.The preparation method of the present invention is simple, it is adaptable to extensive raw
Production.
The heat that the present invention is produced when being crystallized by the use of sodium acetate as heat energy, by the use of the flexible member such as shell fragment or spring as
Vibroseis.User need to only flick the shell fragment in silicone rubber heating bag, or light pressing spring, you can make oversaturated sodium acetate solution knot
Partial crystallization goes out, silicone rubber heating bag persistent fever.The silicone rubber heating bag of the present invention is easy to use, and is easy to carry.When silicone rubber heating bag
Interior solution is fully crystallized, no longer adstante febre, and only silicone rubber heating bag need to be immersed in boiling water, or heats by other means
Silicone rubber heating bag, you can make sodium acetate dissolution of crystals, again as oversaturated sodium acetate solution.Silicone rubber heating bag is recyclable to be made
With reduction consumer's cost.
Brief description of the drawings
Fig. 1 is structural representation of the silicone rubber heating bag of the preparation of the embodiment of the present invention 1 for the eye mask that generates heat.
Fig. 2 is structural representation of the silicone rubber heating bag of the preparation of the embodiment of the present invention 2 for the facial mask that generates heat.
Fig. 3 is that silicone rubber heating bag prepared by the embodiment of the present invention 3 is used for the structural representation of heat generating insole.
Fig. 4 is structural representation of the silicone rubber heating bag of the preparation of the embodiment of the present invention 4 for the dysmenorrhea plaster that generates heat.
Embodiment
Below in conjunction with and embodiment the invention will be further described.
Embodiment 1
Preparation method for the silicone rubber heating bag for the eye mask that generates heat：
Polyphenylene sulfide plastic film is cut out according to eye contour shape, sticked in polyphenylene sulfide plastic film both sides added with vulcanizing agent
Commercially available silica gel.The silica gel for being attached to polyphenylene sulfide plastic film both sides is put into the mould for preparing heating eye mask, passes through flat board
Vulcanizer is vulcanized, the eye contour shape of the silica gel of polyphenylene sulfide plastic film both sides at least partially in polyphenylene sulfide plastic film
Edge on the outside of vulcanization combine, formed with inlet silica gel bag.By the polyphenylene sulfide plastic in silica gel bag at inlet
Film is taken out, then metal clips is put into silica gel bag from inlet, oversaturated sodium acetate solution at room temperature is injected, by metal elastic
Piece is submerged.Inlet is bonded using adhesive, the silicone rubber heating bag closed.
Silicone rubber heating bag made from embodiment 1 is used to prepare heating eye mask, as shown in figure 1, heating bag constitutes eye sticker body
11, eye sticker body 11 includes left and right two parts, can be integrally formed.The both sides of eye sticker body 11, which are additionally provided with, is linked with 12.
Embodiment 2
Preparation method for the silicone rubber heating bag for the facial mask that generates heat：
Polytetrafluoroethylplastic plastic film is cut out according to face contour shape, polytetrafluoroethylplastic plastic film be provided with eyelet, nostril,
The corresponding hole of nozzle aperture, polytetrafluoroethylplastic plastic film has the cut-off lines being connected with hole, is easy to polytetrafluoroethylplastic plastic film from silica gel
Taken out in bag.Polytetrafluoroethylplastic plastic film is put into the mould for preparing heating facial mask, by rubber injection machine poly- four
Silica gel is injected in PVF plastic foil both sides.Vulcanize silica gel at room temperature, form the silica gel bag with inlet.At inlet
Polytetrafluoroethylplastic plastic film in silica gel bag is taken out, then plastics spring is put into silica gel bag from inlet, injection is at room temperature
Oversaturated sodium acetate solution, plastics spring is submerged.Silica gel bag is carried out to vacuumize place by the technique of roller bearing pressure exhaust
Reason, makes sodium acetate solution deaerate, and be substantially free of air in silica gel bag.Then unvulcanized silica gel is injected to by inlet,
Heating pressurization makes inlet vulcanization combination, the silicone rubber heating bag closed.
The silicone rubber heating bag that embodiment 2 is prepared is used to prepare heating facial mask, as shown in Fig. 2 silicone rubber heating bag structure
Into facial mask body 21.
Embodiment 3
Preparation method for the silicone rubber heating bag of heat generating insole：
Polyarylester plastic film is cut out according to sole contour shape polyarylester plastic film is put into mould for preparing heat generating insole
In tool, the silica gel added with vulcanizing agent is injected in polyarylester plastic film both sides by liquid silica gel injector.Heating pressurization makes silicon
Glue vulcanizes, and forms the silica gel bag with inlet.The polyarylester plastic film in silica gel bag is taken out at inlet, then from injection
Mouth is put into metal spring into silica gel bag, injects oversaturated sodium acetate solution at room temperature, metal spring is submerged.Pass through vacuum
Pump carries out vacuumize process to silica gel bag, sodium acetate solution is deaerated, and the air in removing silica gel bag.Then to by inlet
Unvulcanized silica gel and adhesive are coated, heating pressurization makes inlet vulcanization combination, the silicone rubber heating bag closed.
The silicone rubber heating bag that embodiment 3 is prepared is used to prepare heat generating insole, as shown in figure 3, silicone rubber heating bag structure
Into insole body 31.
Embodiment 4
Preparation method for the silicone rubber heating bag for the dysmenorrhea plaster that generates heat：
Cut out the polyimide plastic film with rectangular shape.Sticked in polyimide plastic film both sides added with vulcanizing agent
Commercially available silica gel.The silica gel for being attached to polyimide plastic film both sides is put into the mould for preparing heating dysmenorrhea plaster, passes through flat board
Vulcanizer is vulcanized, and forms the silica gel bag with inlet.The polyimide plastic film in silica gel bag is taken at inlet
Go out, then plastic shrapnel is put into silica gel bag from inlet, inject oversaturated sodium acetate solution at room temperature, plastic shrapnel is soaked
Not yet.Inlet is bonded using adhesive, the silicone rubber heating bag closed.
The silicone rubber heating bag that embodiment 4 is prepared is used to prepare heating dysmenorrhea plaster, as shown in figure 4, silicone rubber heating bag
Constitute dysmenorrhea plaster body 41.
In embodiment 1 to 4, inlet and flexible member are not shown in Fig. 1 to 4.The inlet of silicone rubber heating bag
It can need to design in diverse location by product, its mode formed can be：Set at the edge of plastic foil relative to wheel profile
The projection that shape stretches out, combines for obstructing silica gel, forms inlet.Can also be by setting inlet diaphragm and plastic foil
Connection, or vulcanization combine after the mode such as cut again to obtain inlet.The position of flexible member can be according to operation ease etc.
Need to be configured.By adjusting the consumption of the sodium acetate solution in silica gel bag, required heat release duration can be obtained.
Silicone rubber heating bag is free of noxious material made from embodiment 1 to 4, and leak resistance is good, and chemical property is stable, heat resistance
Good, long-term use is undergone no deterioration, and human body skin is not injured.
Finally it is emphasized that the foregoing is only the preferred embodiments of the present invention, it is not intended to limit the invention, it is right
For those skilled in the art, the present invention can have various change and change, within the spirit and principles of the invention,
Any modification, equivalent substitution and improvements done etc., should be included in the scope of the protection.
Claims (10)
1. a kind of preparation method for the silicone rubber heating bag that can be recycled, it is characterised in that：The preparation method includes following step
Suddenly：
Step one：Prepare silica gel and plastic foil, the heat distortion temperature of the plastic foil is higher than the curing temperature of the silica gel；
The plastic foil both sides are covered with the silica gel；
Step 2：The silica gel for overlaying on the plastic foil both sides is vulcanized, wherein, the silica gel at least portion of the plastic foil both sides
Divide to vulcanize on the outside of the edge of the plastic foil and combine, the silica gel bag with inlet is made；From the inlet by the silicon
The plastic foil in poly-bag takes out；
Step 3：Flexible member is put into silica gel bag from the inlet and oversaturated sodium acetate solution at room temperature is injected,
The flexible member is immersed in the sodium acetate solution；
Step 4：Vacuumize process is carried out to the silica gel bag, then sealed the inlet, the silicone rubber heating closed
Bag.
2. a kind of preparation method of silicone rubber heating bag that can be recycled according to claim 1, it is characterised in that：
The silica gel is food grade silicone；The silica gel is main by mixing solid-state silica gel, liquid-state silicon gel, two-component room-temperature-vulcanized silicon
Glue or tear-proof modified silica-gel composition.
3. a kind of preparation method of silicone rubber heating bag that can be recycled according to claim 2, it is characterised in that：
In step one and step 2, the silica gel is covered with the plastic foil both sides, the silicon of the plastic foil both sides will be overlayed on
Glue vulcanizes, and is carried out by vulcanizing press, rubber injection machine or liquid silicone rubber injection machine mating mold.
4. a kind of preparation method of silicone rubber heating bag that can be recycled according to claim 1, it is characterised in that：
The plastic foil is plastic sheeting of the heat distortion temperature more than 160 DEG C.
5. a kind of preparation method of silicone rubber heating bag that can be recycled according to claim 4, it is characterised in that：
The plastic foil is by polyphenylene sulfide, polyimides, polyamide-imides, polyarylate, liquid crystal polymer, polyether-ether-ketone
Or the plastic sheeting that fluoropolymer is made.
6. a kind of preparation method of silicone rubber heating bag that can be recycled according to claim 1, it is characterised in that：
The thickness range of the silica gel bag is 0.2mm to 20mm.
7. a kind of preparation method of silicone rubber heating bag that can be recycled according to claim 1, it is characterised in that：
The flexible member is shell fragment or spring；The flexible member is made up of metal or plastics.
8. a kind of preparation method of silicone rubber heating bag that can be recycled according to claim 1, it is characterised in that：
In step 3, it is put into from the inlet into the silica gel bag after flexible member, the flexible member is not regularly
Or be fixedly positioned in the silica gel bag.
9. a kind of preparation method of silicone rubber heating bag that can be recycled according to any one of claim 1 to 8, its feature
It is：
In step 4, inlet sealing is included：Unvulcanized silica gel or non-sulphur are injected or coat in the inlet
The silica gel and adhesive of change, heating pressurization combine the inlet vulcanization；Or directly glued the inlet using adhesive
Close.
10. a kind of silicone rubber heating bag that can be recycled is on heating eye mask, heating facial mask, heat generating insole, heating dysmenorrhea plaster
Using, it is characterised in that：A kind of described silicone rubber heating bag that can be recycled is as one described in any one of claim 1 to 9
The preparation method for planting the silicone rubber heating bag that can be recycled is prepared.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114569322A (en) * | 2020-12-01 | 2022-06-03 | 中国科学院大连化学物理研究所 | Cooling nursing bag with soft texture and long cooling time |
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| CN201578430U (en) * | 2009-09-30 | 2010-09-15 | 朱燕华 | Hot compress bag for health care and physical therapy |
| CN202169722U (en) * | 2011-05-31 | 2012-03-21 | 重庆鼎盛印务有限公司 | Thermal sealing device of bag making machine |
| CN104972575B (en) * | 2015-07-20 | 2017-06-09 | 安庆市特种橡塑制品有限责任公司 | A kind of Silicon rubber inflatable bag forming method for the manufacture of engine heat insulation layer |
| CN106079471A (en) * | 2016-03-31 | 2016-11-09 | 耿新生 | The preparation method of silica gel heat water bag |
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| CN114569322A (en) * | 2020-12-01 | 2022-06-03 | 中国科学院大连化学物理研究所 | Cooling nursing bag with soft texture and long cooling time |
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