CN113599078B - Antibacterial anti-galactorrhea pad - Google Patents
Antibacterial anti-galactorrhea pad Download PDFInfo
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- CN113599078B CN113599078B CN202110912509.3A CN202110912509A CN113599078B CN 113599078 B CN113599078 B CN 113599078B CN 202110912509 A CN202110912509 A CN 202110912509A CN 113599078 B CN113599078 B CN 113599078B
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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
- A61F13/14—Bandages or dressings; Absorbent pads specially adapted for the breast or abdomen
- A61F13/141—Milk breast pads
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/325—Amines
- D06M13/342—Amino-carboxylic acids; Betaines; Aminosulfonic acids; Sulfo-betaines
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/46—Compounds containing quaternary nitrogen atoms
- D06M13/463—Compounds containing quaternary nitrogen atoms derived from monoamines
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
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Abstract
The invention relates to a bacteriostatic galactorrhea prevention pad, which comprises a galactorrhea prevention pad body, wherein the galactorrhea prevention pad body sequentially comprises an antibacterial skin-friendly layer, an absorption core layer, a breathable bottom film layer and a fixing layer; the absorption core layer consists of an absorption layer and a wrapping layer wrapping the absorption layer; when in use, the antibacterial skin-friendly layer is arranged on one side of the skin of a human body, and the antibacterial anti-galactorrhea pad can be fixed on clothes of a user through the fixing layer; the antibacterial skin-friendly layer is made of textile containing chitin fibers; the wrapping layer is made of textile fabrics sprayed or soaked by the antibacterial solution. According to the bacteriostatic galactorrhea-prevention pad, the antibacterial skin-friendly layer is arranged on one side of the skin of a human body, so that external bacteria can be isolated and inhibited, the internal wrapping layer is also prepared from textile fabrics sprayed or soaked by a bacteriostatic solution, the internal bacteria in the absorption layer can be effectively inhibited, and the bacteriostatic galactorrhea-prevention pad is matched with the antibacterial skin-friendly layer to play a role in synergy, so that dual antibacterial effects are achieved.
Description
Technical Field
The invention relates to the technical field of female sanitary products, in particular to a bacteriostatic galactorrhea prevention pad.
Background
Breast feeding currently refers to the way in which a baby is fed with the mother's milk. Studies have shown that infants fed breast milk develop healthier results including enhanced immunity, improved intelligence, reduced incidence of sudden infant death, reduced childhood obesity, reduced incidence of allergic disease, and the like. Over the past few decades there has been increasing evidence of the health benefits of breast feeding, and recommendations for putting to practice have continued to increase.
The pregnant woman can produce the problem of milk overflow because of self condition is different before and after delivery, before delivery or postpartum, mother also need go out or work, the milk overflow condition takes place, need frequent change clothing, clean clothing, it is very inconvenient, in addition, especially summer, the clothes list is thin, the milk overflow glues on the clothes, the awkward condition can appear, current anti-overflow breast pad can only simply absorb the milk that overflows, can not restrain the bacterium, baby and lactation's women's immunity is low, can infect when the breast-feed, anti-overflow breast pastes the surface and adopts the viscose to paste underwear inside surface, thereby the underwear inside surface has the viscose to remain and breed the bacterium and can cause the harm to the underwear, the problem of injury to baby and lactation's women simultaneously.
Accordingly, it is desirable to provide a bacteriostatic anti-galactorrhea pad that addresses one or more of the above technical problems.
Disclosure of Invention
The invention aims to solve the technical problem that the existing anti-galactorrhea milk only can simply absorb the overflowed milk and can not inhibit bacteria, which is easy to cause infection when women suckle.
In order to solve the technical problems, the invention provides a bacteriostatic galactorrhea pad in a first aspect, which comprises a galactorrhea pad body, wherein the galactorrhea pad body sequentially comprises an antibacterial skin-friendly layer, an absorption core layer, a breathable bottom film layer and a fixing layer; the absorption core layer consists of an absorption layer and a wrapping layer wrapping the absorption layer; when in use, the antibacterial skin-friendly layer is arranged on one side of the skin of a human body, and the antibacterial anti-galactorrhea pad can be fixed on clothes of a user through the fixing layer; the antibacterial skin-friendly layer is made of textile containing chitin fibers; the wrapping layer is made of textile fabrics sprayed or soaked by the antibacterial solution.
Preferably, the absorbent layer comprises a first absorbent layer and a second absorbent layer, the first absorbent layer being closer to the antimicrobial skin-friendly layer than the second absorbent layer; the first absorption layer sequentially comprises a dust-free paper layer, a fluffy cotton layer and a first super absorbent resin layer from the antibacterial skin-friendly layer to the breathable bottom film layer; the second absorption layer is composed of two fluff pulp layers and a second high water absorption resin layer clamped between the two fluff pulp layers, and preferably, the mass ratio of the second high water absorption resin layer to the two fluff pulp layers is 1: 2.
Preferably, a plurality of arc liquid guide grooves penetrating through the first absorption layer are formed in the first absorption layer, the distance between every two adjacent arc liquid guide grooves is 1-10 mm, and the width of each arc liquid guide groove is 1-5 mm.
Preferably, the galactorrhea pad body that prevents still has the chute all around, the chute that prevents is seted up in the antibiotic close skin layer, the degree of depth in chute is followed the thickness direction of galactorrhea pad body that prevents extends, the degree of depth in chute does the 20 ~ 30% of the thickness of galactorrhea pad body that prevents, the width in chute is 1 ~ 10 mm.
Preferably, the galactorrhea prevention pad body is further provided with a flow guide layer between the antibacterial skin-friendly layer and the absorption core layer, and the flow guide layer is preferably made of hot air non-woven fabric; the surface of the antibacterial skin-friendly layer is also provided with embossing which is pearl and/or water wave type embossing; and/or the bottom of the breathable base film layer is provided with a pressure point.
Preferably, the textile containing the chitin fibers is a hot-air non-woven fabric or a pure cotton material containing the chitin fibers, and the fiber diameter of the hot-air non-woven fabric is preferably 1-3 deniers; and/or the textile containing the chitin fiber contains 10-100% of chitin fiber by mass, preferably, the chitin fiber is carboxymethyl chitin fiber and/or chitosan fiber.
Preferably, the bacteriostatic solution comprises the following components in parts by mass:
preferably, the absorption layer contains antibacterial super absorbent resin, and the antibacterial super absorbent resin is tea polyphenol super absorbent resin prepared by adding tea polyphenol into super absorbent resin; preferably, the addition amount of the tea polyphenol in the tea polyphenol super absorbent resin is 0.1-10% by mass percent; more preferably, the tea polyphenol super absorbent resin accounts for 20-50% of the mass fraction of the absorption layer.
The invention provides a bacteriostatic solution in a second aspect, which comprises the following components in parts by mass:
the invention provides a bacteriostatic textile fabric in a third aspect, which is obtained by spraying the bacteriostatic solution on the non-woven fabric provided by the invention in the second aspect, and preferably, the spraying amount of the bacteriostatic solution is 1.5-2.5% of the mass of the non-woven fabric.
The antibacterial galactorrhea prevention pad, the antibacterial solution and the antibacterial textile fabric have the following technical effects:
1. the antibacterial galactorrhea prevention pad has the advantages that the antibacterial skin-friendly layer made of the chitin fiber textile fabric is arranged on one side of the skin of a human body, so that bacteria outside the galactorrhea prevention pad can be well isolated and inhibited, meanwhile, the inner wrapping layer is also made of the textile fabric soaked in the antibacterial solution, the bacteria inside the absorption layer can be effectively inhibited, and therefore the antibacterial galactorrhea prevention pad is matched with the antibacterial skin-friendly layer to play a synergistic role, and the dual antibacterial effect is achieved.
2. Furthermore, the mass fraction of the chitin fiber contained in the antibacterial skin-friendly layer is 10% -100%, and a large number of creative experiments prove that the antibacterial skin-friendly layer prepared from the chitin fiber in the proportion can obtain the best antibacterial effect.
3. Furthermore, the content of the sophora flavescens and the phellodendron amurense extract is very important in the formula of the antibacterial solution, the cost is increased when the content of the sophora flavescens and the phellodendron amurense extract is too high, but the antibacterial effect is not obviously changed, and the antibacterial effect is greatly reduced when the content of the sophora flavescens and the phellodendron amurense extract is too low.
4. Furthermore, the absorption layer contains bacteriostatic super absorbent resin, and the tea polyphenol super absorbent resin contains 0.1-10% by mass of tea polyphenol, so that an effective bacteriostatic effect can be achieved.
5. The bottom of the breathable bottom film layer is provided with the pressure points, so that the contact area of the viscose and the clothes can be reduced, and the damage of the viscose to the underwear is reduced.
Drawings
The drawings of the present invention are provided for illustrative purposes only, and the sizes, proportions and amounts of the various parts in the drawings are not necessarily in accordance with actual products.
Fig. 1 is a schematic structural view of a bacteriostatic no-spill pad according to some embodiments of the present invention.
Figure 2 is a schematic view of the distribution of arcuate channels on the first absorbent layer in some embodiments of the present invention.
Fig. 3 is a schematic view of the distribution of the flow-blocking channels on the antibacterial skin-friendly layer according to some embodiments of the present invention.
In the figure, 1, an antibacterial skin-friendly layer, 2, a wrapping layer, 3, a first absorption layer, 31, a dust-free paper layer, 32, a fluffy cotton layer, 33, a first super absorbent resin layer, 4, a second absorption layer, 41, a fluff pulp layer, 42, a second super absorbent resin layer, 5, a breathable bottom film layer, 6, an arc-shaped liquid guide groove, 7 and a flow resistance groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
The invention provides a bacteriostatic galactorrhea pad, which comprises a galactorrhea pad body, as shown in fig. 1 (a fixed layer is not shown in fig. 1), the galactorrhea pad body sequentially comprises an antibacterial skin-friendly layer 1, an absorption core layer, a breathable bottom film layer 5 and a fixed layer from inside to outside; the absorption core layer consists of an absorption layer and a wrapping layer 2 wrapping the absorption layer; when the anti-bacteria anti-galactorrhea pad is used, the anti-bacteria skin-friendly layer 1 is arranged on one side of the skin of a human body, and the anti-bacteria anti-galactorrhea pad can be fixed on clothes of a user through the fixing layer to prevent the anti-galactorrhea pad body from shifting; the antibacterial skin-friendly layer 1 is made of textile containing chitin fibers; the wrapping layer 2 is made of a textile fabric sprayed or soaked with a bacteriostatic solution, preferably, the wrapping layer 2 is made of a non-woven fabric sprayed with the bacteriostatic solution, and the spraying amount of the bacteriostatic solution is 1.5-2.5% (for example, 1.5%, 1.6%, 1.7%, 1.8%, 1.9%, 2.0%, 2.1%, 2.2%, 2.3%, 2.4% or 2.5%) of the mass of the non-woven fabric; in the present invention, the inside-out direction refers to a direction from a side close to the skin of the human body to a side away from the skin of the human body (a side close to the clothes of the user); in the invention, the connection mode of the antibacterial skin-friendly layer 1, the wrapping layer 2, the absorption layer, the breathable bottom film layer 5 and the fixing layer is not particularly limited, no matter which process is adopted for connection, the connection mode can be realized as long as the anti-galactorrhea pad is ensured to have good sealing property and impermeability and does not overflow emulsion after absorbing the emulsion, and preferably, the structures of all the layers of the antibacterial anti-galactorrhea pad are integrally connected through a hot melt adhesive bonding process; in some embodiments of the invention, the bottom of the breathable backsheet layer 5 (the side remote from the absorbent core layer) is provided with a plurality of hot-melt adhesive strips, which form the fastening layer; in the invention, the arrangement of the plurality of hot melt adhesive bonding strips is convenient for the bacteriostatic galactorrhea-prevention pad to be bonded on clothes of a user. The antibacterial galactorrhea pad has the advantages that the antibacterial skin-friendly layer 1 made of chitin fiber textile is arranged on one side of the skin of a human body, so that bacteria outside the galactorrhea pad can be well isolated and inhibited, meanwhile, the inner wrapping layer 2 is also made of textile sprayed or soaked by antibacterial solution, and the bacteria inside the absorption layer can be effectively inhibited, so that the antibacterial galactorrhea pad and the antibacterial skin-friendly layer 1 are matched to play a synergistic role, and a dual antibacterial effect is achieved. The antibacterial galactorrhea prevention pad provided by the invention effectively solves the problems that the existing galactorrhea prevention pad can only simply absorb overflowed milk and can not inhibit bacteria, and infants and women in lactation have low immunity and can be infected during lactation.
According to some preferred embodiments, the absorbent layer comprises a first absorbent layer 3 and a second absorbent layer 4, the first absorbent layer 3 being closer to the antimicrobial skin-friendly layer 1 than the second absorbent layer 4; the first absorption layer 3 sequentially comprises a dust-free paper layer 31, a fluffy cotton layer 32 and a first super absorbent resin layer 33 from the antibacterial skin-friendly layer 1 to the breathable bottom film layer 5; the second absorption layer 4 is composed of two fluff pulp layers 41 and a second high water absorption resin layer 42 sandwiched between the two fluff pulp layers 41, and preferably, the mass ratio of the second high water absorption resin layer 42 to the two fluff pulp layers 41 in the second absorption layer 4 is 1: 2; in the invention, the absorption layer preferably comprises the first absorption layer 3 and the second absorption layer 4, the first absorption layer 3 sequentially comprises a dust-free paper layer 31, a fluffy cotton layer 32 and a first high water-absorbent resin layer 33, and the second absorption layer 4 comprises two fluff pulp layers 41 and a second high water-absorbent resin layer 42 clamped in the two fluff pulp layers 41; compared with the existing galactorrhea pad, the bacteriostatic galactorrhea pad has the advantages of excellent bacteriostatic function, higher absorption speed, larger liquid absorption amount, better dryness and comfort and the like.
In some more preferred embodiments, the weight of the fluff pulp layer 41 close to the first high water absorbent resin layer 33 is less than the weight of the fluff pulp layer 41 far from the first high water absorbent resin layer 33, and it is preferable that the mass ratio of the fluff pulp layer 41 close to the first high water absorbent resin layer 33 to the fluff pulp layer 41 far from the first high water absorbent resin layer 33 is 1:3, so that the absorption speed of the bacteriostatic non-spill breast pad is faster, the reverse osmosis is lower, and the dryness is better; in the orientation illustrated in fig. 1, the fluff pulp layer 41 close to the first superabsorbent resin layer 33 is referred to as the upper fluff pulp layer 41, and the fluff pulp layer 41 far from the first superabsorbent resin layer 33 is referred to as the lower fluff pulp layer 41.
According to some preferred embodiments, for example, as shown in fig. 2, a plurality of arc-shaped liquid guiding grooves 6 penetrating through the first absorption layer 3 are arranged in the first absorption layer 3, and the distance between every two adjacent arc-shaped liquid guiding grooves 6 is 1-10 mm (for example, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5 or 10mm), preferably 4-8 mm; the width of each arc-shaped liquid guide groove 6 is 1-5 mm (such as 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5 or 5 mm); the radian of the arc-shaped liquid guide groove 6 is not particularly required, and can be 20-60 degrees for example; the invention has no special requirements on the number and the length of the arc-shaped liquid guide grooves 6, and a plurality of arc-shaped liquid guide grooves 6 are approximately and uniformly distributed in the first absorption layer 3; in the present invention, the arc-shaped liquid guiding groove 6 is preferably parallel to the lower edge of the first absorption layer 3, for example, as shown in fig. 2; the arc-shaped liquid guide groove 6 can be formed by cutting through a cutter, for example; the arc-shaped liquid guide groove 6 provided by the invention has the effects of instantly absorbing liquid (such as emulsion), quickly dispersing the liquid, preventing leakage caused by low absorption speed, and further improving the absorption speed and the overall dryness and smoothness of the antibacterial anti-galactorrhea pad.
According to some preferred embodiments, for example, as shown in fig. 3, the spill guard body further has a flow blocking groove 7 around the periphery thereof, the flow blocking groove 7 is opened in the antibacterial skin-friendly layer 1, the depth of the flow blocking groove 7 extends along the thickness direction of the spill guard body, the depth of the flow blocking groove 7 is 20-30% of the thickness of the spill guard body, and the width of the flow blocking groove 7 is 1-10 mm (e.g., 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5 or 10mm), preferably 4-8 mm (e.g., 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5 or 8 mm); in the invention, the periphery of the anti-galactorrhea pad body is also provided with the flow-blocking grooves 7, which means that the flow-blocking grooves 7 are arranged at the peripheral edge positions of the antibacterial skin-friendly layer, and the arrangement of the flow-blocking grooves can effectively prevent the latex from overflowing; in the invention, the flow-blocking grooves 7 are also arc-shaped, the number of the flow-blocking grooves 7 can be four, for example, and one flow-blocking groove is arranged on each of the peripheries of the antibacterial skin-friendly layers; of course, one flow blocking groove can be arranged circumferentially around the antibacterial skin-friendly layer.
According to some preferred embodiments, the anti-galactorrhea pad body is further provided with a flow guiding layer between the antibacterial skin-friendly layer 1 and the absorption core layer, and preferably, the flow guiding layer is made of hot air non-woven fabric; in the invention, the flow guide layer can play a role in conducting liquid and can play a role in keeping the bacteriostatic anti-galactorrhea pad dry and cool and not wet.
According to some preferred embodiments, the surface of the antibacterial skin-friendly layer 1 is further provided with embossings, wherein the embossings are pearl and/or water wave type embossings; according to the invention, the embossing is arranged on the surface of the antibacterial skin-friendly layer 1, so that a user can be prevented from being tightly attached to the galactorrhea pad body, the air permeability of the antibacterial galactorrhea pad can be increased, and the problem that bacteria are easily bred due to the fact that the galactorrhea pad is moist and not ventilated is solved.
According to some preferred embodiments, the textile fabric containing chitin fibers has a mass fraction of chitin fibers of 10% to 100% (e.g. 10%, 20%, 30%, 40%, 50%, 60%, 70%, 80%, 90%, 100%), and the antibacterial skin-friendly layer of the present invention has a mass fraction of chitin fibers of 10% to 100%, and a large number of creative experiments prove that the antibacterial skin-friendly layer made of chitin fibers in the composition can obtain the best antibacterial effect; in some specific embodiments, the textile containing chitin fibers is a non-woven fabric made of chitin fibers and base fibers, preferably a hot air non-woven fabric; wherein the chitin fiber is used in an amount of 10-100 parts by weight, and the basic fiber is used in an amount of 0-90 parts by weight; in the present invention, the base fiber refers to a general fiber commonly used for making sanitary absorbent articles.
According to some preferred embodiments, the chitin fibers are water-soluble chitin fibers, preferably the water-soluble chitin fibers are selected from carboxymethyl chitin fibers (carboxymethylated chitin fibers) and/or chitosan fibers; the invention has no special requirements on the carboxymethyl chitin fiber, and only needs to adopt the carboxymethyl chitin fiber which can be directly purchased in the market.
According to some preferred embodiments, the textile fabric containing the chitin fibers is a hot-air non-woven fabric or a pure cotton material containing the chitin fibers, preferably, the fiber diameter of the hot-air non-woven fabric is 1-3 denier, so that the antibacterial skin-friendly layer is fluffy and soft in hand feeling, has the advantages of hydrophilicity and breathability, is quick in product infiltration and comfortable to wear, and can improve the wearing comfort of a user.
According to some preferred embodiments, the bacteriostatic solution comprises the following components in parts by mass (i.e. parts by weight): 15-20 parts (e.g., 15, 16, 17, 18, 19, or 20 parts) of sophora flavescens, 1-5 parts (e.g., 1, 2, 3, 4, or 5 parts) of mint leaf extract, 0.5-2.5 parts (e.g., 0.5, 1, 1.5, or 2.5 parts) of benzethonium chloride, 0.01-0.2 part (e.g., 0.01, 0.05, 0.08, 0.1, 0.15, or 0.2 part) of tetrasodium edta, 0.01-0.2 part (e.g., 0.01, 0.05, 0.08, 0.1, 0.15, or 0.2 part) of propylene glycol, 10-20 parts (e.g., 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, or 20 parts) of phellodendron extract, 0.5 part of octaethylene glycol, 50-100 parts (e.g., 50, 60, 70, 80, 90, or 100 parts) of water; the invention discovers that the content of the sophora flavescens and the phellodendron amurense extract in the formula of the antibacterial solution is very important, the cost is increased when the content of the sophora flavescens and the phellodendron amurense extract is too high, but the antibacterial effect is not obviously changed, and the antibacterial effect is greatly reduced when the content of the sophora flavescens and the phellodendron amurense extract is too low. The mint leaf extract and the golden cypress extract have no special requirements, and the mint leaf extract and the golden cypress extract can be directly purchased from the market.
According to some preferred embodiments, the absorption layer contains antibacterial super absorbent resin, and the antibacterial super absorbent resin is tea polyphenol super absorbent resin prepared by adding tea polyphenol to the super absorbent resin; preferably, the addition amount of the tea polyphenol in the tea polyphenol super absorbent resin is 0.1-10% (for example, 0.1%, 1.5%, 3%, 4.5%, 6%, 7.5%, 9%, 10%) by mass percent, and preferably 0.5-3%; more preferably, the tea polyphenol super absorbent resin accounts for 20-50% of the mass of the absorption layer. The absorption layer contains antibacterial super absorbent resin, and the tea polyphenol super absorbent resin contains 0.1-10% by mass of tea polyphenol, so that an effective antibacterial effect can be achieved.
In some more preferred embodiments, the absorbent layers comprise a first absorbent layer 3 and a second absorbent layer 4, the first absorbent layer 3 being closer to the antimicrobial skin-friendly layer 1 than the second absorbent layer 4; the first absorption layer 3 sequentially comprises a dust-free paper layer 31, a fluffy cotton layer 32 and a first super absorbent resin layer 33 from the antibacterial skin-friendly layer 1 to the breathable bottom film layer 5; the second absorption layer 4 is composed of two fluff pulp layers 41 and a second super absorbent resin layer 42 sandwiched between the two fluff pulp layers 41, wherein the first super absorbent resin layer 33 and/or the second super absorbent resin layer 42 are made of tea polyphenol super absorbent resin and/or common super absorbent resin; in the present invention, when the first super absorbent resin layer 33 and/or the second super absorbent resin layer 42 are made of tea polyphenol super absorbent resin and common super absorbent resin, there is no particular requirement on the amount of the tea polyphenol super absorbent resin and common super absorbent resin used, and it is preferable that the tea polyphenol super absorbent resin accounts for 20% to 50% of the mass fraction of the absorbent layer; in the present invention, the general super absorbent resin refers to a general super absorbent resin which is not added with tea polyphenol and is commonly used for preparing sanitary absorbent articles on the market.
According to some preferred embodiments, the antibacterial skin-friendly layer 1 is made of a hot air non-woven fabric having a fiber diameter of 1 to 3 denier (e.g., 1, 1.5, 2, 2.5, 3 denier), so that the antibacterial skin-friendly layer 1 has the advantages of fluffy and soft hand feeling, hydrophilicity and breathability, and the product has fast infiltration and is comfortable to wear, thereby improving the wearing comfort of a user.
According to some preferred embodiments, the edges of the antibacterial skin-friendly layer 1, the wrapping layer 2, the absorbent layer, the breathable base film layer 5 and the fixing layer are integrally connected by a hot melt adhesive bonding process.
According to some preferred embodiments, pressure points are arranged at the bottom (the side far away from the absorbent core layer) of the breathable bottom film layer 5 of the bacteriostatic galactorrhea-prevention pad, so that the contact area of the viscose and clothes is reduced, and the damage of the viscose to underwear is reduced.
According to some preferred embodiments, the fastening layer is located on the outside of the breathable backsheet layer 5 (the side remote from the absorbent core layer) and is a hot melt adhesive strip for attachment to the user's clothing.
The invention provides a bacteriostatic solution in a second aspect, which comprises the following components in parts by mass:
the third aspect of the invention provides a bacteriostatic textile fabric, which is obtained by spraying the bacteriostatic solution on the non-woven fabric according to the second aspect of the invention, and preferably, the spraying amount of the bacteriostatic solution is 1.5-2.5% of the mass of the non-woven fabric.
The present invention will be further described with reference to the following examples. These examples are merely illustrative of preferred embodiments of the present invention and the scope of the present invention should not be construed as being limited to these examples.
Example 1
A bacteriostatic galactorrhea-prevention pad comprises a galactorrhea-prevention pad body, wherein the galactorrhea-prevention pad body sequentially comprises an antibacterial skin-friendly layer, an absorption core layer, a breathable bottom film layer and a fixing layer; the absorption core layer consists of an absorption layer and a wrapping layer wrapping the absorption layer; when the anti-galactorrhea pad is used, the antibacterial skin-friendly layer is arranged on one side of the skin of a human body, and the antibacterial anti-galactorrhea pad can pass through the fixing layer to be fixed on clothes of a user.
The antibacterial skin-friendly layer is made of hot-air non-woven fabric containing 10% of carboxymethyl chitin fibers in mass percentage, the fiber diameter of the hot-air non-woven fabric is 1.5 denier, and water wave type embossing is arranged on the surface of the antibacterial skin-friendly layer.
The wrapping layer is made of spun-bonded non-woven fabrics sprayed with antibacterial solution, and the spraying amount of the antibacterial solution is 1.5% of the mass of the spun-bonded non-woven fabrics; the antibacterial solution comprises the following components in parts by mass:
the absorbent layer comprises a first absorbent layer and a second absorbent layer, the first absorbent layer being closer to the antimicrobial skin-friendly layer than the second absorbent layer; the first absorption layer sequentially comprises a dust-free paper layer, a fluffy cotton layer and a first super absorbent resin layer from the antibacterial skin-friendly layer to the breathable bottom film layer, and the addition amount of the first super absorbent resin layer is 1 g; the second absorption layer is composed of two fluff pulp layers and a second high water absorption resin layer clamped between the two fluff pulp layers, and the mass ratio of the second high water absorption resin layer to the two fluff pulp layers is 1: 2; in the absorption layer, the addition amount of fluff pulp is 2g, the addition amount of the upper fluff pulp (the fluff pulp layer close to the first high-water-absorption resin layer) is 0.5g, the addition amount of the second high-water-absorption resin layer is 1g, and the addition amount of the lower fluff pulp (the fluff pulp layer far away from the first high-water-absorption resin layer) is 1.5 g; the first super absorbent resin layer and the second super absorbent resin layer are made of tea polyphenol super absorbent resin, the mass percentage of tea polyphenol in the tea polyphenol super absorbent resin is 0.5%, and the mass fraction of the tea polyphenol super absorbent resin in the absorption layer is 30%.
A plurality of arc liquid guide grooves penetrating through the first absorption layer are formed in the first absorption layer, the distance between every two adjacent arc liquid guide grooves is 5mm, and the width of each arc liquid guide groove is 2 mm.
The anti-galactorrhea pad body still has the choked flow groove all around, the choked flow groove is seted up in the antibiotic skin-friendly layer, the degree of depth in choked flow groove is followed the thickness direction of anti-galactorrhea pad body extends, the degree of depth in choked flow groove does 25% of the thickness of anti-galactorrhea pad body, the width in choked flow groove is 5 mm.
The bottom of the breathable basement membrane is provided with a plurality of hot melt adhesive strips to form the fixed layer.
The antibacterial skin-friendly layer, the wrapping layer, the absorption layer, the breathable bottom film layer and the fixing layer are integrally connected through a hot melt adhesive bonding process.
Example 2
This example 2 is substantially the same as example 1 except that: the surface layer made of common hot-air non-woven fabric instead of the antibacterial skin-friendly layer was used instead of the antibacterial skin-friendly layer, the fiber diameter of the common hot-air non-woven fabric was 1.5 denier, the absorbing core layer was the same as in example 1, but the absorbing layer had no arc liquid guide groove.
Example 3
This example 3 is substantially the same as example 1 except that: the antibacterial solution comprises the following components in parts by mass:
example 4
This example 4 is substantially the same as example 1 except that: the antibacterial solution comprises the following components in parts by mass:
example 5
This example 5 is substantially the same as example 1 except that:
the antibacterial skin-friendly layer is made of hot-air non-woven fabric containing 50% of carboxymethyl chitin fibers in mass percentage, the fiber diameter of the hot-air non-woven fabric is 1.5 denier, and water wave type embossing is arranged on the surface of the antibacterial skin-friendly layer.
The wrapping layer is made of spun-bonded non-woven fabrics sprayed with antibacterial solution, and the spraying amount of the antibacterial solution is 2.5% of the mass of the spun-bonded non-woven fabrics.
Example 6
This example 6 is substantially the same as example 1 except that:
in the second absorbent layer, the amount of the upper fluff pulp and the lower fluff pulp added was 1g, and the other structures were the same as in example 1.
Comparative example 1
Comparative example 1 is substantially the same as example 1 except that: the antibacterial solution comprises 30 parts by mass of radix sophorae flavescentis and 20 parts by mass of cortex phellodendri extract, and the content of other components is the same as that in example 1.
Comparative example 2
Comparative example 2 is substantially the same as example 1 except that: the antibacterial solution comprises 10 parts by mass of radix sophorae flavescentis and 2 parts by mass of cortex phellodendri extract, and the content of other components is the same as that in example 1.
Comparative example 3
This comparative example 3 is substantially the same as example 1 except that: the wrapping layer is not sprayed with bacteriostatic solution, and bacteriostatic super absorbent resin is not added into the absorbing layer.
Comparative example 4
This comparative example 4 is substantially the same as example 1 except that: the spraying amount of the antibacterial solution is 5% of the mass of the non-woven fabric.
Comparative example 5
This comparative example 5 is substantially the same as example 1 except that: the antibacterial skin-friendly layer is made of a hot-air non-woven fabric containing 5% of carboxymethyl chitin fibers by mass, the fiber diameter of the hot-air non-woven fabric is 1.5 denier, and water wave type embossing is arranged on the surface of the antibacterial skin-friendly layer.
Comparative example 6
Comparative example 6 is substantially the same as example 1 except that: the structure of the absorbing layer is different from that of the embodiment 1, in the comparative example, the absorbing layer is formed by mixing fluff pulp and super absorbent resin, the super absorbent resin is tea polyphenol super absorbent resin, the mass percentage of tea polyphenol in the tea polyphenol super absorbent resin is 0.5%, and the mass fraction of the tea polyphenol super absorbent resin in the absorbing layer is 30%. The absorption layer is designed without an arc liquid guide groove.
The present invention adopts an antibacterial skin-friendly layer, a wrapping layer made of textile fabrics sprayed or soaked by antibacterial solution and an absorption layer containing tea polyphenol super absorbent resin, so that the total bacterial colony count and the total fungal colony count of the anti-galactorrhea pad can be controlled within the range of not more than 80cfu/g and 30cfu/g, and the antibacterial effect test data of each embodiment and anti-galactorrhea pads of each proportion obtained by the test of the invention are shown in table 1.
Table 1: the bacteriostatic effect of each embodiment and each comparative galactorrhea pad.
| Index (I) | Total number of bacterial colonies | Total number of fungal colonies |
| National standard | ≤200cfu/g | ≤100cfu/g |
| Example 1 | ≤80cfu/g | ≤30cfu/g |
| Example 2 | ≤150cfu/g | ≤80cfu/g |
| Example 3 | ≤100cfu/g | ≤50cfu/g |
| Example 4 | ≤130cfu/g | ≤70cfu/g |
| Example 5 | ≤70cfu/g | ≤25cfu/g |
| Example 6 | ≤80cfu/g | ≤30cfu/g |
| Comparative example 1 | ≤70cfu/g | ≤25cfu/g |
| Comparative example 2 | ≤180cfu/g | ≤80cfu/g |
| Comparative example 3 | ≤200cfu/g | ≤100cfu/g |
| Comparative example 4 | ≤80cfu/g | ≤30cfu/g |
| Comparative example 5 | ≤100cfu/g | ≤50cfu/g |
| Comparative example 6 | ≤80cfu/g | ≤30cfu/g |
The present invention also performed the test of the absorption performance and the dryness of the anti-galactorrhea pad of example 1, example 2, example 6 and comparative example 6 by: a sample is taken and added with 20mL (37 ℃) of pure milk at one time, and the time for completing absorption is recorded as the absorption speed in unit of s; the reverse osmosis amount was measured 10min after adding liquid, and a 0.6kg weight was placed on the anti-galactorrhea pad with 5g of filter paper for 30s, and the increase in gram weight of the filter paper in g was measured, and the results are shown in Table 2.
Table 2: results of the absorption performance and the dry performance test of the no-spill mat in example 1, example 2, example 6 and comparative example 6.
| Index (I) | Absorption speed/s | Reverse osmosis amount/g |
| Example 1 | 13 | 0.16 |
| Example 2 | 43 | 0.61 |
| Example 6 | 21 | 0.50 |
| Comparative example 6 | 65 | 1.36 |
In conclusion, the antibacterial spill-proof pad has the advantages that the antibacterial skin-friendly layer is made of the antibacterial chitin fiber textile, the antibacterial property and the physiological compatibility are realized, the hand feeling is fluffy and soft, the hydrophilic property and the air permeability are realized, the product is quick to permeate, the wearing comfort is realized, and the wearing comfort of a user can be improved; the anti-galactorrhea pad is characterized in that the anti-galactorrhea pad comprises a wrapping layer made of non-woven fabrics sprayed or soaked with an antibacterial solution, an antibacterial absorption layer is arranged below the wrapping layer, an absorption layer made of macromolecule water-absorbent resin (tea polyphenol super absorbent resin) containing antibacterial treatment is adopted, a breathable bottom film layer is arranged below the absorption layer, and a fixing layer facilitates the fixation of the anti-galactorrhea pad on clothes of a user and prevents the anti-galactorrhea pad from shifting; meanwhile, in some preferred embodiments, the antibacterial skin-friendly layer adopts pearl embossing and/or water wave type embossing, so that the breast pad is prevented from being completely attached to the skin, the air permeability is increased, the breeding of bacteria is prevented, and the antibacterial effect is increased.
The present invention is not described in detail in the prior art, and for example, the parameters such as the weight and thickness of each layer in the present invention are not specifically described, and the conventional weight and thickness may be used.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (11)
1. The utility model provides a bacteriostasis type anti-galactorrhea pad, includes anti-galactorrhea pad body, its characterized in that: the anti-galactorrhea pad body sequentially comprises an antibacterial skin-friendly layer, an absorption core layer, a breathable bottom film layer and a fixing layer; the absorption core layer consists of an absorption layer and a wrapping layer wrapping the absorption layer; when in use, the antibacterial skin-friendly layer is arranged on one side of the skin of a human body, and the antibacterial anti-galactorrhea pad can be fixed on clothes of a user through the fixing layer;
the absorbent layer comprises a first absorbent layer and a second absorbent layer, the first absorbent layer being closer to the antimicrobial skin-friendly layer than the second absorbent layer; the first absorption layer sequentially comprises a dust-free paper layer, a fluffy cotton layer and a first super absorbent resin layer from the antibacterial skin-friendly layer to the breathable bottom film layer; the second absorption layer consists of two fluff pulp layers and a second super absorbent resin layer clamped between the two fluff pulp layers; in the second absorption layer, the mass ratio of the second super absorbent resin layer to the two fluff pulp layers is 1: 2; the weight of the fluff pulp layer close to the first high water absorbent resin layer is less than that of the fluff pulp layer far away from the first high water absorbent resin layer;
the antibacterial skin-friendly layer is made of textile containing chitin fibers; the textile containing the chitin fibers is a hot-air non-woven fabric containing the chitin fibers, and the fiber diameter of the hot-air non-woven fabric is 1-3 deniers; the textile containing the chitin fiber comprises 10-100% of chitin fiber by mass; the chitin fiber is carboxymethyl chitin fiber;
the wrapping layer is made of textile fabrics sprayed or soaked by the antibacterial solution;
the antibacterial solution comprises the following components in parts by mass:
2. the bacteriostatic galactorrhea prevention pad according to claim 1, wherein:
a plurality of arc liquid guide grooves penetrating through the first absorption layer are formed in the first absorption layer, the distance between every two adjacent arc liquid guide grooves is 1-10 mm, and the width of each arc liquid guide groove is 1-5 mm.
3. The bacteriostatic galactorrhea prevention pad according to claim 1, wherein:
the anti-galactorrhea pad body still has the choked flow groove all around, the choked flow groove is seted up in the antibiotic close skin layer, the degree of depth in choked flow groove is followed the thickness direction of anti-galactorrhea pad body extends, the degree of depth in choked flow groove does 20 ~ 30% of the thickness of anti-galactorrhea pad body, the width in choked flow groove is 1 ~ 10 mm.
4. The bacteriostatic galactorrhea prevention pad according to claim 1, wherein:
the anti-galactorrhea pad body is also provided with a flow guide layer between the antibacterial skin-friendly layer and the absorption core layer; the surface of the antibacterial skin-friendly layer is also provided with embossing which is pearl and/or water wave type embossing; and/or
And the bottom of the breathable bottom film layer is provided with a pressure point.
5. The bacteriostatic galactorrhea prevention pad according to claim 4, wherein:
the flow guide layer is made of hot air non-woven fabric.
6. The bacteriostatic galactorrhea pad of any one of claims 1 to 5 wherein:
the absorption layer contains antibacterial super absorbent resin, and the antibacterial super absorbent resin is tea polyphenol super absorbent resin prepared by adding tea polyphenol into the super absorbent resin.
7. The bacteriostatic galactorrhea pad of claim 6, wherein:
the addition amount of the tea polyphenol in the tea polyphenol super absorbent resin is 0.1-10% by mass percent.
8. The bacteriostatic galactorrhea pad of claim 6, wherein:
the tea polyphenol super absorbent resin accounts for 20-50% of the mass fraction of the absorption layer.
9. A bacteriostatic solution is characterized in that: the antibacterial solution comprises the following components in parts by mass:
10. a bacteriostatic textile fabric, which is obtained by spraying the bacteriostatic solution of claim 9 on a non-woven fabric.
11. The antibacterial textile fabric according to claim 10, wherein the spraying amount of the antibacterial solution is 1.5-2.5% of the mass of the non-woven fabric.
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| CN114129346A (en) * | 2021-12-03 | 2022-03-04 | 诺宸股份有限公司 | Leak-proof breast pad |
| CN114748243B (en) * | 2022-03-21 | 2023-07-14 | 东莞市鑫瑞内衣有限公司 | Anti-galactorrhea pad |
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