CN110548170A - preparation method of antibacterial breathable postpartum care pad - Google Patents
preparation method of antibacterial breathable postpartum care pad Download PDFInfo
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- CN110548170A CN110548170A CN201810557428.4A CN201810557428A CN110548170A CN 110548170 A CN110548170 A CN 110548170A CN 201810557428 A CN201810557428 A CN 201810557428A CN 110548170 A CN110548170 A CN 110548170A
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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
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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
- A61L15/46—Deodorants or malodour counteractants, e.g. to inhibit the formation of ammonia or bacteria
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
-
- 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
-
- 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
- A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
- A61L2300/404—Biocides, antimicrobial agents, antiseptic agents
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Hematology (AREA)
- Materials Engineering (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Zoology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Botany (AREA)
- Textile Engineering (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
The invention provides a preparation method of an antibacterial breathable postpartum care pad, which comprises the following steps of spraying fibrous molten hot melt adhesive on the side edge of the upper surface of an anti-seepage bottom layer, placing an adsorption layer on the upper surface of the anti-seepage bottom layer, wherein the adsorption layer is positioned at the inner side of the fibrous molten hot melt adhesive, placing a sterilization cloth layer on the upper surface of the adsorption layer, placing a moisture absorption layer on the upper surface of the sterilization cloth layer, and the side edge of the lower surface of the moisture absorption layer is bonded with the fibrous molten hot melt adhesive on the side edge of the upper surface of the anti-seepage bottom layer; can provide safe and healthy service environment for postpartum women patient, the antibiotic ventilative postpartum nursing pad low price, the moisture absorption is effectual, avoids producing the peculiar smell, improves patient's comfort level, can use widely on a large scale in women's postpartum nursing.
Description
Technical Field
the invention relates to the technical field of postpartum care pads, in particular to a preparation method of an antibacterial breathable postpartum care pad.
background
the nursing pad is a soft and comfortable disposable sanitary article with large capacity of absorption and water retention capacity, no leakage and is widely used for nursing infants, nursing paralyzed patients with incontinence of urine and feces, nursing puerpera, nursing women in menstrual period and the like. Women often need to excrete lochia at the time of production and for a period of time in the future, which are normal phenomena, but the problem is that the bed sheets and the trousers need to be replaced for several times every day, which is not only an embarrassing matter for the lying-in women, but also a tedious matter for the personnel nursing the lying-in women. Meanwhile, if the dirty bed sheets and the dirty trousers are not cleaned in time, the strong smell can be generated, even the breeding of bacteria is caused, and the physiological health of the puerpera can be endangered in serious cases. Therefore, the nursing pad is usually used after the puerpera is postpartum, the existing postpartum nursing pad has poor waterproof and isolation effects, and the puerpera is easy to leak due to excessive medicament or residual body fluid used in the routine examination in hospitals, particularly in the postpartum nursing of female patients, so that the puerpera can feel uncomfortable; the postpartum care pad has poor or even no antibacterial property, is extremely unfavorable for postpartum care of women, and is easy to breed bacteria.
Disclosure of Invention
the technical problem to be solved by the invention is to overcome the existing defects and provide a preparation method of an antibacterial breathable postpartum care pad, wherein a sterilization cloth layer has good antibacterial property, liquid medicine is a plant extract, and the antifungal property of plant raw materials is utilized, so that the sterilization cloth layer is not easy to generate resistance and has small stimulation to a human body; can provide safe and healthy service environment for postpartum women patient, antibiotic ventilative postpartum nursing pad low price, the moisture absorption is effectual, avoids producing the peculiar smell, improves patient's comfort level, can use widely on a large scale in women's postpartum nursing, can effectively solve the problem in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a preparation method of an antibacterial breathable postpartum care pad comprises the following steps:
S1) preparation of moisture absorption layer: hydrophilic bicomponent fiber with linear density of 1.8-2.8D and length of 39-48mm and super-absorbent fiber with linear density of 2.9-4.5D and length of 41-50mm are subjected to opening and mixing according to a ratio, fed into a carding machine through an airflow cotton box, subjected to doffer and cotton stripping roller, and subjected to cross folding and lapping to form an absorption layer;
S2) preparation of turbid liquid of the medicinal powder: putting 5.5-6.9 parts by mass of eucalyptus leaves, 3.2-5.5 parts by mass of pine needles, 1.2-1.5 parts by mass of folium artemisiae argyi, 3.5-5.5 parts by mass of honeysuckle, 1.2-2.5 parts by mass of scutellaria baicalensis, 6.5-7.8 parts by mass of aloe, 4.2-9.0 parts by mass of semen cuscutae, 4.2-5.0 parts by mass of pine bark, 5.5-5.9 parts by mass of jasmine flowers, 5.2-5.9 parts by mass of dianthus chinensis and 180.0-190.0 parts by mass of water into a crusher to crush to obtain turbid liquid medicine;
S3) preparation of liquid medicine: heating the turbid liquid in a reaction kettle at 100 deg.C for 1 hr, filtering the heated mixture to obtain liquid medicine, and cooling to 50-60 deg.C;
S4) preparing a sterilizing cloth layer: putting the non-woven fabric into the liquid medicine, completely immersing the non-woven fabric in the liquid medicine, soaking the non-woven fabric for 30min, and putting the non-woven fabric attached with the liquid medicine into a vacuum drying box for drying to obtain a sterilization cloth layer;
s5) combined forming: spraying fibrous molten hot melt adhesive on the side edge of the upper surface of the anti-seepage bottom layer, placing the adsorption layer on the upper surface of the anti-seepage bottom layer, wherein the adsorption layer is positioned at the inner side of the fibrous molten hot melt adhesive, placing the sterilization cloth layer on the upper surface of the adsorption layer, placing the moisture absorption layer on the upper surface of the sterilization cloth layer, and adhering the side edge of the lower surface of the moisture absorption layer with the fibrous molten hot melt adhesive on the side edge of the upper surface of the anti-seepage bottom layer;
S6) compression setting: the compression roller is placed into in moisture absorption layer, the cloth layer that disinfects, adsorbed layer and prevention of seepage bottom put into, and the compression roller makes the side of moisture absorption layer lower surface and the side bonding of prevention of seepage bottom upper surface firm, and the compression roller roll body is heated by heating power oil, and the temperature is 120 and gives an additional 160 ℃.
As a preferred technical scheme of the invention, the anti-seepage bottom layer is one of a coated non-woven fabric, a water-repellent non-woven fabric and a soft plastic layer.
As a preferred technical scheme of the invention, the concentration of the ethanol is 78-82 t%.
as a preferred technical scheme of the invention, the upper surface of the moisture absorption layer is uniformly provided with the air holes by a perforating machine.
as a preferred technical scheme of the invention, the adsorption layer is polyacrylic resin.
Compared with the prior art, the invention has the beneficial effects that: the bactericidal cloth layer has good antibacterial property, the liquid medicine is a plant extract, and the antifungal property of the plant raw materials is utilized, so that the bactericidal cloth layer is not easy to generate resistance and has small stimulation to a human body; can provide safe and healthy service environment for postpartum women patient, the antibiotic ventilative postpartum nursing pad low price, the moisture absorption is effectual, avoids producing the peculiar smell, improves patient's comfort level, can use widely on a large scale in women's postpartum nursing.
Drawings
Fig. 1 is a flow chart of a method for manufacturing an antibacterial breathable postpartum care pad according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides the following technical solutions:
the first embodiment is as follows:
a preparation method of an antibacterial breathable postpartum care pad comprises the following steps:
S1) preparation of moisture absorption layer: hydrophilic bicomponent fiber with linear density of 1.8-2.8D and length of 39-48mm and super-absorbent fiber with linear density of 2.9-4.5D and length of 41-50mm are subjected to opening and mixing according to a ratio, fed into a carding machine through an airflow cotton box, subjected to doffer and cotton stripping roller, and subjected to cross folding and lapping to form an absorption layer;
s2) preparation of turbid liquid of the medicinal powder: putting 5.5 parts by mass of eucalyptus leaves, 3.2 parts by mass of pine needles, 1.2 parts by mass of folium artemisiae argyi, 3.5 parts by mass of honeysuckle, 1.2 parts by mass of scutellaria baicalensis, 6.5 parts by mass of aloe, 4.2 parts by mass of semen cuscutae, 4.2 parts by mass of pine bark, 5.5 parts by mass of jasmine flowers, 5.2 parts by mass of dianthus chinensis and 180.0 parts by mass of water into a grinder to be ground to obtain a medicinal powder turbid liquid;
S3) preparation of liquid medicine: heating the turbid liquid in a reaction kettle at 100 deg.C for 1 hr, filtering the heated mixture to obtain liquid medicine, and cooling to 50-60 deg.C;
S4) preparing a sterilizing cloth layer: putting the non-woven fabric into the liquid medicine, completely immersing the non-woven fabric in the liquid medicine, soaking the non-woven fabric for 30min, and putting the non-woven fabric attached with the liquid medicine into a vacuum drying box for drying to obtain a sterilization cloth layer;
s5) combined forming: spraying fibrous molten hot melt adhesive on the side edge of the upper surface of the anti-seepage bottom layer, placing the adsorption layer on the upper surface of the anti-seepage bottom layer, wherein the adsorption layer is positioned at the inner side of the fibrous molten hot melt adhesive, placing the sterilization cloth layer on the upper surface of the adsorption layer, placing the moisture absorption layer on the upper surface of the sterilization cloth layer, and adhering the side edge of the lower surface of the moisture absorption layer with the fibrous molten hot melt adhesive on the side edge of the upper surface of the anti-seepage bottom layer;
S6) compression setting: the compression roller is placed into in moisture absorption layer, the cloth layer that disinfects, adsorbed layer and prevention of seepage bottom put into, and the compression roller makes the side of moisture absorption layer lower surface and the side bonding of prevention of seepage bottom upper surface firm, and the compression roller roll body is heated by heating power oil, and the temperature is 120 and gives an additional 160 ℃.
the anti-seepage bottom layer is a film-covered non-woven fabric.
The ethanol concentration is 78-82 t%.
the upper surface of the moisture absorption layer is uniformly provided with air holes through a punching machine.
The adsorption layer is polyacrylic resin.
example two:
A preparation method of an antibacterial breathable postpartum care pad comprises the following steps:
S1) preparation of moisture absorption layer: hydrophilic bicomponent fiber with linear density of 1.8-2.8D and length of 39-48mm and super-absorbent fiber with linear density of 2.9-4.5D and length of 41-50mm are subjected to opening and mixing according to a ratio, fed into a carding machine through an airflow cotton box, subjected to doffer and cotton stripping roller, and subjected to cross folding and lapping to form an absorption layer;
S2) preparation of turbid liquid of the medicinal powder: putting 5.9 parts by mass of eucalyptus leaves, 4.5 parts by mass of pine needles, 1.3 parts by mass of folium artemisiae argyi, 4.2 parts by mass of honeysuckle, 2.5 parts by mass of scutellaria baicalensis, 6.9 parts by mass of aloe, 5.9 parts by mass of semen cuscutae, 4.5 parts by mass of pine bark, 5.6 parts by mass of jasmine flowers, 5.5 parts by mass of pink and 185 parts by mass of water into a grinder to be ground to obtain a medicinal turbid liquid;
s3) preparation of liquid medicine: heating the turbid liquid in a reaction kettle at 100 deg.C for 1 hr, filtering the heated mixture to obtain liquid medicine, and cooling to 50-60 deg.C;
S4) preparing a sterilizing cloth layer: putting the non-woven fabric into the liquid medicine, completely immersing the non-woven fabric in the liquid medicine, soaking the non-woven fabric for 30min, and putting the non-woven fabric attached with the liquid medicine into a vacuum drying box for drying to obtain a sterilization cloth layer;
S5) combined forming: spraying fibrous molten hot melt adhesive on the side edge of the upper surface of the anti-seepage bottom layer, placing the adsorption layer on the upper surface of the anti-seepage bottom layer, wherein the adsorption layer is positioned at the inner side of the fibrous molten hot melt adhesive, placing the sterilization cloth layer on the upper surface of the adsorption layer, placing the moisture absorption layer on the upper surface of the sterilization cloth layer, and adhering the side edge of the lower surface of the moisture absorption layer with the fibrous molten hot melt adhesive on the side edge of the upper surface of the anti-seepage bottom layer;
s6) compression setting: the compression roller is placed into in moisture absorption layer, the cloth layer that disinfects, adsorbed layer and prevention of seepage bottom put into, and the compression roller makes the side of moisture absorption layer lower surface and the side bonding of prevention of seepage bottom upper surface firm, and the compression roller roll body is heated by heating power oil, and the temperature is 120 and gives an additional 160 ℃.
The anti-seepage bottom layer is a water-repellent non-woven fabric.
the ethanol concentration is 78-82 t%.
the upper surface of the moisture absorption layer is uniformly provided with air holes through a punching machine.
The adsorption layer is polyacrylic resin.
example three:
A preparation method of an antibacterial breathable postpartum care pad comprises the following steps:
s1) preparation of moisture absorption layer: hydrophilic bicomponent fiber with linear density of 1.8-2.8D and length of 39-48mm and super-absorbent fiber with linear density of 2.9-4.5D and length of 41-50mm are subjected to opening and mixing according to a ratio, fed into a carding machine through an airflow cotton box, subjected to doffer and cotton stripping roller, and subjected to cross folding and lapping to form an absorption layer;
S2) preparation of turbid liquid of the medicinal powder: putting 5.5-6.9 parts by mass of eucalyptus leaves, 3.2-5.5 parts by mass of pine needles, 1.4 parts by mass of folium artemisiae argyi, 5.2 parts by mass of honeysuckle, 2.3 parts by mass of scutellaria baicalensis, 7.5 parts by mass of aloe, 8.5 parts by mass of semen cuscutae, 4.8 parts by mass of pine bark, 5.8 parts by mass of jasmine flowers, 5.7 parts by mass of dianthus chinensis and 187 parts by mass of water into a grinder to be ground to obtain a medicinal turbid liquid;
S3) preparation of liquid medicine: heating the turbid liquid in a reaction kettle at 100 deg.C for 1 hr, filtering the heated mixture to obtain liquid medicine, and cooling to 50-60 deg.C;
s4) preparing a sterilizing cloth layer: putting the non-woven fabric into the liquid medicine, completely immersing the non-woven fabric in the liquid medicine, soaking the non-woven fabric for 30min, and putting the non-woven fabric attached with the liquid medicine into a vacuum drying box for drying to obtain a sterilization cloth layer;
S5) combined forming: spraying fibrous molten hot melt adhesive on the side edge of the upper surface of the anti-seepage bottom layer, placing the adsorption layer on the upper surface of the anti-seepage bottom layer, wherein the adsorption layer is positioned at the inner side of the fibrous molten hot melt adhesive, placing the sterilization cloth layer on the upper surface of the adsorption layer, placing the moisture absorption layer on the upper surface of the sterilization cloth layer, and adhering the side edge of the lower surface of the moisture absorption layer with the fibrous molten hot melt adhesive on the side edge of the upper surface of the anti-seepage bottom layer;
S6) compression setting: the compression roller is placed into in moisture absorption layer, the cloth layer that disinfects, adsorbed layer and prevention of seepage bottom put into, and the compression roller makes the side of moisture absorption layer lower surface and the side bonding of prevention of seepage bottom upper surface firm, and the compression roller roll body is heated by heating power oil, and the temperature is 120 and gives an additional 160 ℃.
the anti-seepage bottom layer is a water-repellent non-woven fabric.
The ethanol concentration is 78-82 t%.
the upper surface of the moisture absorption layer is uniformly provided with air holes through a punching machine.
The adsorption layer is polyacrylic resin.
example four:
A preparation method of an antibacterial breathable postpartum care pad comprises the following steps:
S1) preparation of moisture absorption layer: hydrophilic bicomponent fiber with linear density of 1.8-2.8D and length of 39-48mm and super-absorbent fiber with linear density of 2.9-4.5D and length of 41-50mm are subjected to opening and mixing according to a ratio, fed into a carding machine through an airflow cotton box, subjected to doffer and cotton stripping roller, and subjected to cross folding and lapping to form an absorption layer;
S2) preparation of turbid liquid of the medicinal powder: putting 5.5-6.9 parts by mass of eucalyptus leaves, 3.2-5.5 parts by mass of pine needles, 1.5 parts by mass of folium artemisiae argyi, 5.5 parts by mass of honeysuckle, 2.5 parts by mass of scutellaria baicalensis, 7.8 parts by mass of aloe, 9.0 parts by mass of semen cuscutae, 5.0 parts by mass of pine bark, 5.9 parts by mass of jasmine flowers, 5.9 parts by mass of dianthus chinensis and 190.0 parts by mass of water into a grinder to be ground to obtain medicinal turbid liquid;
s3) preparation of liquid medicine: heating the turbid liquid in a reaction kettle at 100 deg.C for 1 hr, filtering the heated mixture to obtain liquid medicine, and cooling to 50-60 deg.C;
S4) preparing a sterilizing cloth layer: putting the non-woven fabric into the liquid medicine, completely immersing the non-woven fabric in the liquid medicine, soaking the non-woven fabric for 30min, and putting the non-woven fabric attached with the liquid medicine into a vacuum drying box for drying to obtain a sterilization cloth layer;
S5) combined forming: spraying fibrous molten hot melt adhesive on the side edge of the upper surface of the anti-seepage bottom layer, placing the adsorption layer on the upper surface of the anti-seepage bottom layer, wherein the adsorption layer is positioned at the inner side of the fibrous molten hot melt adhesive, placing the sterilization cloth layer on the upper surface of the adsorption layer, placing the moisture absorption layer on the upper surface of the sterilization cloth layer, and adhering the side edge of the lower surface of the moisture absorption layer with the fibrous molten hot melt adhesive on the side edge of the upper surface of the anti-seepage bottom layer;
S6) compression setting: the compression roller is placed into in moisture absorption layer, the cloth layer that disinfects, adsorbed layer and prevention of seepage bottom put into, and the compression roller makes the side of moisture absorption layer lower surface and the side bonding of prevention of seepage bottom upper surface firm, and the compression roller roll body is heated by heating power oil, and the temperature is 120 and gives an additional 160 ℃.
the anti-seepage bottom layer is a soft plastic layer.
the ethanol concentration is 78-82 t%.
The upper surface of the moisture absorption layer is uniformly provided with air holes through a punching machine.
the adsorption layer is polyacrylic resin.
the invention has the advantages that: the bactericidal cloth layer has good antibacterial property, the liquid medicine is a plant extract, and the antifungal property of the plant raw materials is utilized, so that the bactericidal cloth layer is not easy to generate resistance and has small stimulation to a human body; can provide safe and healthy service environment for postpartum women patient, the antibiotic ventilative postpartum nursing pad low price, the moisture absorption is effectual, avoids producing the peculiar smell, improves patient's comfort level, can use widely on a large scale in women's postpartum nursing.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. a preparation method of an antibacterial breathable postpartum care pad is characterized by comprising the following steps: the method comprises the following steps:
S1) preparation of moisture absorption layer: hydrophilic bicomponent fiber with linear density of 1.8-2.8D and length of 39-48mm and super-absorbent fiber with linear density of 2.9-4.5D and length of 41-50mm are subjected to opening and mixing according to a ratio, fed into a carding machine through an airflow cotton box, subjected to doffer and cotton stripping roller, and subjected to cross folding and lapping to form an absorption layer;
s2) preparation of turbid liquid of the medicinal powder: putting 5.5-6.9 parts by mass of eucalyptus leaves, 3.2-5.5 parts by mass of pine needles, 1.2-1.5 parts by mass of folium artemisiae argyi, 3.5-5.5 parts by mass of honeysuckle, 1.2-2.5 parts by mass of scutellaria baicalensis, 6.5-7.8 parts by mass of aloe, 4.2-9.0 parts by mass of semen cuscutae, 4.2-5.0 parts by mass of pine bark, 5.5-5.9 parts by mass of jasmine flowers, 5.2-5.9 parts by mass of dianthus chinensis and 180.0-190.0 parts by mass of water into a crusher to crush to obtain turbid liquid medicine;
S3) preparation of liquid medicine: heating the turbid liquid in a reaction kettle at 100 deg.C for 1 hr, filtering the heated mixture to obtain liquid medicine, and cooling to 50-60 deg.C;
s4) preparing a sterilizing cloth layer: putting the non-woven fabric into the liquid medicine, completely immersing the non-woven fabric in the liquid medicine, soaking the non-woven fabric for 30min, and putting the non-woven fabric attached with the liquid medicine into a vacuum drying box for drying to obtain a sterilization cloth layer;
S5) combined forming: spraying fibrous molten hot melt adhesive on the side edge of the upper surface of the anti-seepage bottom layer, placing the adsorption layer on the upper surface of the anti-seepage bottom layer, wherein the adsorption layer is positioned at the inner side of the fibrous molten hot melt adhesive, placing the sterilization cloth layer on the upper surface of the adsorption layer, placing the moisture absorption layer on the upper surface of the sterilization cloth layer, and adhering the side edge of the lower surface of the moisture absorption layer with the fibrous molten hot melt adhesive on the side edge of the upper surface of the anti-seepage bottom layer;
S6) compression setting: the compression roller is placed into in moisture absorption layer, the cloth layer that disinfects, adsorbed layer and prevention of seepage bottom put into, and the compression roller makes the side of moisture absorption layer lower surface and the side bonding of prevention of seepage bottom upper surface firm, and the compression roller roll body is heated by heating power oil, and the temperature is 120 and gives an additional 160 ℃.
2. the method of making an antimicrobial breathable postpartum care pad as defined in claim 1 wherein: the anti-seepage bottom layer is one of a film-covered non-woven fabric, a water-repellent non-woven fabric and a soft plastic layer.
3. the method of making an antimicrobial breathable postpartum care pad as defined in claim 1 wherein: the ethanol concentration is 78-82 t%.
4. The method of making an antimicrobial breathable postpartum care pad as defined in claim 1 wherein: the upper surface of the moisture absorption layer is uniformly provided with air holes through a punching machine.
5. the method of making an antimicrobial breathable postpartum care pad as defined in claim 1 wherein: the adsorption layer is polyacrylic resin.
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| CN201810557428.4A CN110548170A (en) | 2018-06-01 | 2018-06-01 | preparation method of antibacterial breathable postpartum care pad |
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| CN201810557428.4A CN110548170A (en) | 2018-06-01 | 2018-06-01 | preparation method of antibacterial breathable postpartum care pad |
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Application publication date: 20191210 |