CN112690949B - Preparation method of pants-type sanitary towel with temperature-sensing and heating functions - Google Patents
Preparation method of pants-type sanitary towel with temperature-sensing and heating functions Download PDFInfo
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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
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
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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
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
- A61F13/496—Absorbent articles specially adapted to be worn around the waist, e.g. diapers in the form of pants or briefs
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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
- A61F7/0241—Apparatus for the preparation of hot packs, hot compresses, cooling pads, e.g. heaters or refrigerators
-
- 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
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/18—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing inorganic materials
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/26—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/40—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing ingredients of undetermined constitution or reaction products thereof, e.g. plant or animal extracts
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/44—Medicaments
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
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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
- A61F2007/0001—Body part
- A61F2007/0018—Trunk or parts thereof
- A61F2007/0022—Abdomen
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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
- A61F2007/0225—Compresses or poultices for effecting heating or cooling connected to the body or a part thereof
- A61F2007/0233—Compresses or poultices for effecting heating or cooling connected to the body or a part thereof connected to or incorporated in clothing or garments
- A61F2007/0236—Compresses or poultices for effecting heating or cooling connected to the body or a part thereof connected to or incorporated in clothing or garments for the lower part of the trunk, e.g. panty
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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
- A61F2007/0261—Compresses or poultices for effecting heating or cooling medicated
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
- A61L2300/30—Compounds of undetermined constitution extracted from natural sources, e.g. Aloe Vera
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
- A61M2037/0007—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin having means for enhancing the permeation of substances through the epidermis, e.g. using suction or depression, electric or magnetic fields, sound waves or chemical agents
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Abstract
The invention relates to the field of sanitary products, and provides a preparation method of a pants-type sanitary towel with temperature sensation and heating, which solves the defects that the sanitary towel in the prior art has no heat preservation characteristic and can not improve dysmenorrhea. The preparation method comprises the following preparation steps: a. preparing a heat-insulating coat layer; b. preparing a heating element; c. compounding a heating element on the heat-insulating coat layer; d. preparing a sanitary towel body; e. the sanitary towel body is fixedly arranged on the heat-insulating coat layer compounded with the heating body, welded into a trouser-shaped structure and cut into single products.
Description
Technical Field
The invention relates to the field of sanitary products, in particular to a preparation method of a pants-type sanitary towel with temperature-sensing and heating functions.
Background
According to research, 80% -90% of women worldwide suffer from dysmenorrhea to a greater or lesser extent during their lifetime. The pain level caused by dysmenorrhea varies from person to person, and the severity of dysmenorrhea varies greatly among different women, and the female dysmenorrhea is divided into primary dysmenorrhea and secondary dysmenorrhea. For secondary dysmenorrhea, which is mostly caused by organic lesions, surgical treatment may be required. The primary dysmenorrhea is caused by the fact that the patient is not aware of eating or eating for daily life, for example, the patient is not aware of heat preservation, cold and catching a cold during menstruation, or eat cold and cool foods, which causes the female dysmenorrhea. The female navel is easy to catch cold to cause irregular menstruation, such as dysmenorrhea, scanty menstruation, menostaxis and the like, so the navel is protected, the problem of dysmenorrhea can be relieved, the navel is warmed and nourished, and yang qi of the whole body can be bloated to avoid the dysmenorrhea. "women have nine chills in ten, women with gynecological diseases usually have lower abdomen temperature, so that dysmenorrhea can be effectively relieved by keeping abdomen warm.
Conventional trousers formula sanitary towel among the prior art does not have heat retaining characteristics, if want to improve the dysmenorrhoea in the menstrual period, and common way is to paste warm baby in navel below, but because warm baby's the temperature that generates heat is higher, user's experience is not good, and warm baby need paste on trousers formula sanitary towel surface or pants, and the power of pasting is often not enough, takes place the phenomenon that drops easily.
Chinese patent No. 01103848.9 discloses a sanitary napkin with far infrared function, which is to arrange a far infrared functional body with far infrared radiation function at the inner surface of a water absorption layer between the water absorption layer and the lower surface layer of the sanitary napkin, and generate direct far infrared effect to the body of a user through the far infrared functional body, so that the temperature under the skin of the user rises, but the temperature that can rise is very limited, and the effect of relieving dysmenorrhea cannot be achieved.
Chinese patent No. 201520673211.1 discloses a novel sanitary napkin, which comprises a sanitary napkin body, wherein the sanitary napkin body comprises a top liquid receiving layer, a raised main liquid receiving area is arranged in the center of the liquid receiving layer, main isolation grooves are arranged around the main liquid receiving area, raised front and rear liquid receiving areas are arranged at both ends of the main liquid receiving area, the joints of the main liquid receiving area, the front and rear liquid receiving areas are in a V-shaped structure, raised small protrusions are arranged on the main liquid receiving area, the front and rear liquid receiving areas, and an auxiliary isolation groove is arranged behind the rear liquid receiving area; a flow guide layer is arranged below the liquid receiving layer, and the flow guide layer is a PE perforated film layer; an absorption core layer is arranged below the diversion layer and comprises a water-absorbent resin layer and a bamboo fiber surface layer, and the bamboo fiber layer is arranged between the diversion layer and the water-absorbent resin layer; the folium artemisiae argyi health-care layer is arranged below the absorption core layer, the PE film layer is arranged below the folium artemisiae argyi health-care layer, the heating body layer is arranged below the PE film layer, and the surface of the heating body layer is provided with thermal adhesive. Although this patent improves dysmenorrhea by providing a heat-generating body layer, it does not disclose a specific substance of the heat-generating body, nor does it disclose a method for producing the sanitary napkin.
Disclosure of Invention
Therefore, aiming at the problems, the invention provides a preparation method of a pants-type sanitary towel with temperature-sensing and heating functions, which solves the defects that the sanitary towel in the prior art has no heat-insulating characteristic and can not improve dysmenorrhea.
In order to achieve the purpose, the invention adopts the following technical scheme: a preparation method of a pants-type sanitary napkin with temperature-sensing and heating functions comprises the following preparation steps:
a. preparing a heat-insulating coat layer;
a 1: preparing a temperature sensing agent, and conveying the temperature sensing agent into a liquid storage tank for later use;
a 2: spraying the temperature sensing agent on the surface of the spun-bonded non-woven fabric by taking the spun-bonded non-woven fabric as a base material;
a3 drying: transmitting the mixture on line to enter an oven for baking;
b. preparing a heating element;
b1, selection of raw materials: 10-25 parts of moxa, 5-10 parts of ginger powder, 10-20 parts of angelica, 10-20 parts of motherwort, 10-15 parts of longan pulp and 5-15 parts of pepper;
b2, feeding the raw materials of b1 into an ultrafine grinder for mixing and crushing, sieving by a sieve of 100 meshes, and stirring and mixing with 20-30 parts by weight of far infrared ceramic powder, 15-20 parts by weight of silicon dioxide aerogel, 10-15 parts by weight of diatomite and 5-10 parts by weight of polyvinyl alcohol glue to obtain a pre-mixture;
b3, feeding the premixed body into a homogenizing device to be heated and dissolved;
b4, sending into a mould for shaping;
b5, demolding to obtain a heating body substrate;
b6, taking the breathable non-woven fabric as a bearing body, wrapping the heating body substrate in the breathable non-woven fabric, and compounding a layer of magic tape at the bottom of the breathable non-woven fabric;
c. compounding a heating element on the heat-insulating coat layer;
d. preparing a sanitary towel body;
e. the sanitary towel body is fixedly arranged on the heat-insulating coat layer compounded with the heating body, welded into a trouser-shaped structure and cut into single products.
The further improvement is that: the temperature-sensing agent is sprayed on the surface of the spun-bonded non-woven fabric through a coating machine, and the coating machine has the specific structure that: which comprises a frame, it is equipped with two rows of shower nozzles 1 to lie in the non-woven fabrics top of spunbonded in the frame, 1 cross arrangement of shower nozzle sets up, shower nozzle 1 is connected with pipeline 2, the other end of pipeline 2 is connected with reservoir 3, it is equipped with flat scraper 4 to lie in 1 rear of shower nozzle in the frame, should flat scraper 4 be used for scraping in advance the non-woven fabrics of spunbonded non-woven fabrics on the inhomogeneous temperature sensing agent of spraying, flat scraper 4 is connected with the suction inlet, it is equipped with the taut delivery roll 5 of non-woven fabrics to lie in flat scraper 4 rear in the frame, be equipped with in the frame with the 5 concentric arc scraper 6 of delivery roll, arc scraper 6 through with delivery roll 5 sets for the even of fixed distance assurance temperature sensing agent thickness.
The further improvement is that: the homogenizing device of the step b3 comprises a tank body 7, a stirring device is arranged in the tank body 7, the stirring device comprises a base 8, a first stirring shaft 9, a second stirring shaft 10, a third stirring shaft 14 and a main shaft 15, one end of the first stirring shaft 9 is fixed on the base 8, the other end is provided with a uniform scraping knife 11, the middle part of the first stirring shaft 9 is also provided with a plurality of first stirring blades 12 which are arranged side by side, one end of the second stirring shaft 10 is fixedly connected with the base 8, the other end is provided with a plurality of second stirring blades 13 which are arranged side by side, one end of the third stirring shaft 14 is fixedly connected with the base 8, the other end is fixedly connected with the main shaft 15, the other end of the main shaft is fixedly connected with a base 8, 5 scrapers are arranged on the third stirring shaft 14, wherein the four scrapers 16 are arranged side by side at a position 0.5-1cm away from the bottom of the tank body, and the fifth scraper 17 is arranged at a position 0.5-1cm away from the inner side surface of the tank body 7.
The further improvement is that: the distance between each scraper 16 and the tank body is 0.5 cm.
The further improvement is that: the breathable non-woven fabric is spunlace non-woven fabric.
The further improvement is that: the temperature-sensing agent consists of a slow release agent, plant essence, a skin care agent and a solvent, wherein the mass ratio of the slow release agent to the plant essence to the skin care agent to the solvent is 5: 3: 1: 80, and the slow release agent is any one of fatty alcohol-polyoxyethylene ether sodium sulfate AES, tween-80 or lecithin; the plant essence is any one of ginger oil, chamomile or pepper essential oil; the skin care agent is any one of glycerol, alkyl glycoside APG or polyethylene glycol PEG-200; the solvent is edible ethanol or deionized water.
By adopting the technical scheme, the invention has the beneficial effects that:
1. the sanitary towel has the advantages that the outer coat layer is the heat-insulation outer coat layer, the heating body is added at the front waist area of the outer coat layer, the sanitary towel has the effects of continuously releasing heat and keeping the temperature within a certain temperature range through the combination design of the heating body and the heat-insulation outer coat layer, and dysmenorrhea can be relieved when a user uses the sanitary towel.
2. The heating element adopts the following formula: moxa, ginger powder, Chinese angelica, motherwort, longan pulp, pepper, far infrared ceramic powder, silica aerogel, diatomite and polyvinyl alcohol glue, wherein the moxa has the functions of clearing and activating the channels and collaterals, warming and arresting bleeding, dispelling cold and relieving pain, the ginger powder has the functions of warming, exciting, sweating and the like, the Chinese angelica has the functions of tonifying qi and blood, regulating menstruation and relieving pain and the like, other substances are wrapped by the silica aerogel and the polyvinyl alcohol glue, the substances are heated and dissolved into paste through a specific homogenizing device, the far infrared ceramic powder and the traditional Chinese medicine components can be fully mixed and dispersed, and finally the paste is wrapped and formed by breathable non-woven fabrics, is arranged in the front waist surrounding area of the heat insulation coat and corresponds to the abdomen of a female to play a role in heating.
3. The compound one deck magic subsides in bottom of ventilative non-woven fabrics can paste in the preceding waistline district inboard of trousers formula sanitary towel heat preservation coat thing layer, and the user can adjust the position of heat-generating body as required, can conveniently laminate or demolish through setting up of magic subsides.
4. The combination of the heating element and the heat-insulating coat layer has comfortable application temperature, does not cause skin burning and adverse reaction, has the average temperature of 42.6 ℃ for the heating element, 41.4 ℃ for the heat-insulating coat layer and the duration of more than 40 ℃ for more than 10 hours.
6. Furthermore, the invention adopts a specific coating machine to spray the temperature sensing agent on the spun-bonded non-woven fabric, so that the temperature sensing agent is uniformly sprayed on the spun-bonded non-woven fabric.
7. Furthermore, the invention adopts a specific homogenizing device, so that the pre-mixture is uniformly dispersed and heated in the homogenizing device, and the obtained paste has fine structure and stable property.
Drawings
FIG. 1 is a schematic view of a sanitary napkin according to an embodiment of the present invention;
FIG. 2 is an exploded view of a heat-generating body in the embodiment of the invention;
FIG. 3 is a cross-sectional view of a sanitary napkin in an embodiment of the present invention;
FIG. 4 is a schematic view of a coater according to an embodiment of the present invention;
FIG. 5 is a schematic view showing the structure of a homogenizing apparatus according to an embodiment of the present invention.
Detailed Description
The invention will now be further described with reference to the drawings and the detailed description.
The embodiment of the invention is as follows:
referring to fig. 1 to 5, a method for preparing a pant-type sanitary napkin with a temperature-sensitive heating effect includes the following steps:
a. preparing a heat-insulating coat layer;
a 1: preparing a temperature sensing agent, and conveying the temperature sensing agent into a liquid storage tank for later use; the specific formula of the temperature sensing agent is as follows: the skin care product comprises a sustained release agent, plant essence, a skin care agent and a solvent, wherein the mass ratio of the sustained release agent to the plant essence to the skin care agent to the solvent is 5: 3: 1: 80, and the sustained release agent is fatty alcohol polyoxyethylene ether sodium sulfate AES, tween-80 or lecithin; the plant essence is ginger oil, chamomile or pepper essential oil; the skin caring agent is selected from glycerol, alkyl glycoside APG or polyethylene glycol PEG-200; the solvent is edible ethanol or deionized water. The preparation method of the temperature sensing agent comprises the following steps: firstly, 5 percent of AES and 2 percent of glycerol are dissolved by 53 percent of deionized water; then 1% ginger oil and 0.5% chamomile are stirred and dissolved in a reaction kettle by 38.5% edible ethanol; the two solutions are respectively dissolved and then added together to be uniformly stirred, the stirring speed is 400r/min, and after stirring for 30 minutes, a clear and transparent solution is formed. The heat sensitive agent is a sanitary towel heat sensitive agent disclosed in Chinese patent No. 201010271753.8, the main technical content has been already elucidated, and the contents of other unpublished matters are disclosed in the patent.
a 2: the temperature-sensing agent is sprayed on the surface of the spun-bonded non-woven fabric by a coating machine by taking the spun-bonded non-woven fabric as a base material, and the coating machine has the specific structure that: which comprises a frame, it is equipped with two rows of shower nozzles 1 to lie in spunbonded non-woven fabrics top in the frame, 1 cross arrangement of shower nozzle sets up, and shower nozzle 1 sets up through cross arrangement for the temperature sensing agent is more even sprayed on spunbonded non-woven fabrics, shower nozzle 1 is connected with pipeline 2, the other end of pipeline 2 is connected with reservoir 3, it is equipped with flat scraper 4 to lie in 1 rear of shower nozzle in the frame, should flat scraper 4 be used for scraping in advance the non-woven fabrics of spunbonded non-woven fabrics on the inhomogeneous temperature sensing agent of spraying, flat scraper 4 is connected with the negative pressure sunction inlet, lie in flat scraper 4 rear in the frame and be equipped with the taut delivery roll 5 of spunbonded non-woven fabrics, be equipped with the arc scraper 6 with delivery roll 5 communication in the frame, arc scraper 6 through with delivery roll 5 sets for the even of fixed distance assurance temperature sensing agent thickness.
a3 drying: transmitting the mixture on line to enter an oven for baking;
b. preparing a heating element;
b1, selection of raw materials: 20 parts of moxa, 10 parts of ginger powder, 15 parts of angelica, 20 parts of motherwort, 15 parts of longan pulp and 10 parts of pepper;
b2, feeding the raw materials of b1 into an ultrafine grinder for mixing and grinding, sieving the mixture by a sieve of 100 meshes, and stirring and mixing the mixture with 25 parts by weight of far infrared ceramic powder, 20 parts by weight of silicon dioxide aerogel, 10 parts by weight of kieselguhr and 10 parts by weight of polyvinyl alcohol glue to obtain a pre-mixture;
b3, feeding the premixed body into a homogenizing device to be heated and dissolved; the homogenizing device comprises a tank body 7, a stirring device is arranged in the tank body 7, the stirring device comprises a base 8, a first stirring shaft 9, a second stirring shaft 10, a third stirring shaft 14 and a main shaft 15, one end of the first stirring shaft 9 is fixed on the base 8, the other end of the first stirring shaft is provided with a uniform scraping knife 11, the middle part of the first stirring shaft 9 is also provided with four first stirring blades 12 which are arranged side by side, one end of the second stirring shaft 10 is fixedly connected with the base 8, the other end of the second stirring shaft is provided with four second stirring blades 13 which are arranged side by side, one end of the third stirring shaft 14 is fixedly connected with the base 8, the other end of the third stirring shaft 14 is fixedly connected with the main shaft 15, the other end of the main shaft is fixedly connected with the base 8, the third stirring shaft 14 is provided with 5 scrapers, wherein the four scrapers 16 are arranged at a position 0.5cm away from the bottom of the tank body side by side, and a fifth scraper 17 is arranged at a position 0.5cm away from the inner side of the tank body 7, the 5 scrapers are very small in distance from the bottom or the inner side face of the tank body and are used for scraping the premixed body evenly.
b4, sending into a mould for shaping;
b5, demolding to obtain a heating body substrate;
b6, taking the breathable non-woven fabric as a bearing body, wrapping the heating body substrate in the breathable non-woven fabric, and compounding a layer of magic tape at the bottom of the breathable non-woven fabric, wherein the breathable non-woven fabric is preferably spunlace non-woven fabric;
c. compounding a heating element on the heat-insulating coat layer; the heat-insulating coat layer is provided with a front waist region and a rear waist region, and the heating body is transmitted to the front waist region of the heat-insulating coat layer;
d. preparing a sanitary towel body, cutting the sanitary towel body into single articles, rotating by 90 degrees, and transmitting to the next process on line;
e. the sanitary towel body is fixedly arranged on the heat-insulating coat layer compounded with the heating body, welded into a trouser-shaped structure and cut into single products.
Referring to fig. 1 to 3, the pants-type sanitary napkin manufactured by the above manufacturing method has a structure of: the heating body is composed of a surface layer spunlace non-woven fabric c, a bottom layer spunlace non-woven fabric d and a paste heating body matrix e wrapped by the surface layer spunlace non-woven fabric and the bottom layer spunlace non-woven fabric, and a layer of magic tape f is arranged on the bottom surface of the bottom layer spunlace non-woven fabric d.
The sanitary napkin of this example was tested:
the test is carried out under the environment of 25 +/-2 ℃, two layers of pure cotton towels are flatly laid on a table top, a heating body and a heat-insulating coat layer are flatly laid above the towels, a temperature probe of a temperature test instrument is placed on the back of the heating body and the inner side of the heat-insulating coat layer, the probe is fixed at the central point position of the heating body and the heat-insulating coat layer by using an adhesive tape, a product and a material are flatly laid, a layer of pure cotton towels are covered, and the temperature is recorded. The experimental results are as follows:
the experimental results show that the heating body and the heat-insulating coat layer obviously have comfortable application temperature, do not cause skin burning and adverse reaction, and simultaneously keep the lasting drug effect time.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (3)
1. A preparation method of a pants-type sanitary napkin with temperature-sensing and heating functions is characterized by comprising the following preparation steps:
a. preparing a heat-insulating coat layer;
a 1: preparing a temperature sensing agent, and conveying the temperature sensing agent into a liquid storage tank for later use;
a 2: spraying the temperature-sensitive agent on the surface of the spun-bonded non-woven fabric which is taken as a base material;
a3 drying: transmitting the mixture on line to enter an oven for baking;
b. preparing a heating element;
b1, selection of raw materials: 10-25 parts of moxa, 5-10 parts of ginger powder, 10-20 parts of angelica, 10-20 parts of motherwort, 10-15 parts of longan pulp and 5-15 parts of pepper;
b2, feeding the raw materials of b1 into an ultrafine grinder for mixing and crushing, sieving by a sieve of 100 meshes, and stirring and mixing with 20-30 parts by weight of far infrared ceramic powder, 15-20 parts by weight of silicon dioxide aerogel, 10-15 parts by weight of diatomite and 5-10 parts by weight of polyvinyl alcohol glue to obtain a pre-mixture;
b3, feeding the premixed body into a homogenizing device to be heated and dissolved;
b4, sending into a mould for shaping;
b5, demolding to obtain a heating body substrate;
b6, taking the breathable non-woven fabric as a bearing body, wrapping the heating body substrate in the breathable non-woven fabric, and compounding a layer of magic tape at the bottom of the breathable non-woven fabric;
c. compounding a heating element on the heat-insulating coat layer;
d. preparing a sanitary towel body;
e. the sanitary towel body is fixedly arranged on the heat-insulating coat layer compounded with the heating body, welded into a trouser-shaped structure and cut into single products;
the temperature-sensing agent consists of a slow release agent, plant essence, a skin care agent and a solvent, wherein the mass ratio of the slow release agent to the plant essence to the skin care agent to the solvent is 5: 3: 1: 80, and the slow release agent is any one of fatty alcohol-polyoxyethylene ether sodium sulfate AES, tween-80 or lecithin; the plant essence is any one of ginger oil, chamomile or pepper essential oil; the skin care agent is any one of glycerol, alkyl glycoside APG or polyethylene glycol PEG-200; the solvent is edible ethanol or deionized water;
the temperature-sensing agent is sprayed on the surface of the spun-bonded non-woven fabric through a coating machine, and the coating machine has the specific structure that: the device comprises a rack, wherein two rows of spray heads (1) are arranged above a spunbonded non-woven fabric on the rack, the spray heads (1) are arranged in a cross manner, the spray heads (1) are connected with a pipeline (2), the other end of the pipeline (2) is connected with a liquid storage tank (3), a flat scraper (4) is arranged behind the spray heads (1) on the rack, the flat scraper (4) is used for scraping the spunbonded non-woven fabric in advance and spraying uneven temperature sensing agent, the flat scraper (4) is connected with a negative pressure suction inlet, an output roller (5) tensioning the spunbonded non-woven fabric is arranged behind the flat scraper (4) on the rack, an arc-shaped scraper (6) concentric with the output roller (5) is arranged on the rack, and the arc-shaped scraper (6) and the output roller (5) are set to be at a fixed interval to ensure the uniformity of the thickness of the temperature sensing agent;
the homogenizing device of the step b3 comprises a tank body (7), wherein a stirring device is arranged in the tank body (7), the stirring device comprises a base (8), a first stirring shaft (9), a second stirring shaft (10), a third stirring shaft (14) and a main shaft (15), one end of the first stirring shaft (9) is fixed on the base (8), the other end of the first stirring shaft is provided with a uniform scraping knife (11), the middle part of the first stirring shaft (9) is also provided with a plurality of first stirring blades (12) which are arranged side by side, one end of the second stirring shaft (10) is fixedly connected with the base (8), the other end of the second stirring shaft is provided with a plurality of second stirring blades (13) which are arranged side by side, one end of the third stirring shaft (14) is fixedly connected with the base (8), the other end of the third stirring shaft is fixedly connected with the main shaft (15), the other end of the main shaft is fixedly connected with the base (8), and 5 scraping knives are arranged on the third stirring shaft (14), wherein the four scrapers (16) are arranged side by side at a position 0.5-1cm away from the bottom of the tank body, and the fifth scraper (17) is arranged at a position 0.5-1cm away from the inner side surface of the tank body (7).
2. The method for preparing a pant-type sanitary napkin with a temperature-sensing heating function according to claim 1, wherein the method comprises the following steps: the distance between each scraper (16) and the tank body is 0.5 cm.
3. The method for preparing a pant-type sanitary napkin with a temperature-sensing heating function according to claim 1, wherein the method comprises the following steps: the breathable non-woven fabric is spunlace non-woven fabric.
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101204341A (en) * | 2007-12-10 | 2008-06-25 | 北京中科雍和医药技术有限公司 | Postpartum gynae rehabilitation tourniquet and its preparation method thereo |
| CN101273938A (en) * | 2008-05-16 | 2008-10-01 | 东华大学 | Composite sanitary napkins with heating element and method for preparing and packing thereof |
| CN101927031A (en) * | 2010-09-03 | 2010-12-29 | 云南清逸堂实业有限公司 | Sanitary towel heat sensitizer |
| CN202740244U (en) * | 2012-09-14 | 2013-02-20 | 重庆百亚卫生用品有限公司 | Shorts-type exothermic sanitary towel |
| CN104921866A (en) * | 2015-06-19 | 2015-09-23 | 安徽省利特环保技术有限公司 | Heat-emitting health care medicine package |
| CN105726223A (en) * | 2014-12-07 | 2016-07-06 | 天津宝龙发卫生制品有限公司 | Novel trouser sanitary towel based on quick-changing structure |
| CN109589362A (en) * | 2019-02-18 | 2019-04-09 | 陈金凤 | A kind of circulation navel paster and preparation method thereof for alleviating menalgia |
| CN110448408A (en) * | 2019-08-29 | 2019-11-15 | 云南白药清逸堂实业有限公司 | The menstrual period tapon of fever |
| CN110786995A (en) * | 2019-11-08 | 2020-02-14 | 雀氏（福建）实业发展有限公司 | Method for preparing pants-type sanitary towel |
-
2020
- 2020-12-21 CN CN202011517827.1A patent/CN112690949B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101204341A (en) * | 2007-12-10 | 2008-06-25 | 北京中科雍和医药技术有限公司 | Postpartum gynae rehabilitation tourniquet and its preparation method thereo |
| CN101273938A (en) * | 2008-05-16 | 2008-10-01 | 东华大学 | Composite sanitary napkins with heating element and method for preparing and packing thereof |
| CN101927031A (en) * | 2010-09-03 | 2010-12-29 | 云南清逸堂实业有限公司 | Sanitary towel heat sensitizer |
| CN202740244U (en) * | 2012-09-14 | 2013-02-20 | 重庆百亚卫生用品有限公司 | Shorts-type exothermic sanitary towel |
| CN105726223A (en) * | 2014-12-07 | 2016-07-06 | 天津宝龙发卫生制品有限公司 | Novel trouser sanitary towel based on quick-changing structure |
| CN104921866A (en) * | 2015-06-19 | 2015-09-23 | 安徽省利特环保技术有限公司 | Heat-emitting health care medicine package |
| CN109589362A (en) * | 2019-02-18 | 2019-04-09 | 陈金凤 | A kind of circulation navel paster and preparation method thereof for alleviating menalgia |
| CN110025692A (en) * | 2019-02-18 | 2019-07-19 | 温州广立生物医药科技有限公司 | A kind of circulation navel paster and preparation method thereof for alleviating menalgia |
| CN110448408A (en) * | 2019-08-29 | 2019-11-15 | 云南白药清逸堂实业有限公司 | The menstrual period tapon of fever |
| CN110786995A (en) * | 2019-11-08 | 2020-02-14 | 雀氏（福建）实业发展有限公司 | Method for preparing pants-type sanitary towel |
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