CN113197728A - Bacteriostatic detachable absorption article and manufacturing method thereof - Google Patents
Bacteriostatic detachable absorption article and manufacturing method thereof Download PDFInfo
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- CN113197728A CN113197728A CN202110480059.5A CN202110480059A CN113197728A CN 113197728 A CN113197728 A CN 113197728A CN 202110480059 A CN202110480059 A CN 202110480059A CN 113197728 A CN113197728 A CN 113197728A
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- woven fabric
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- 230000003385 bacteriostatic effect Effects 0.000 title claims abstract description 52
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 77
- 239000010410 layer Substances 0.000 claims abstract description 74
- 239000002250 absorbent Substances 0.000 claims abstract description 42
- 230000002745 absorbent Effects 0.000 claims abstract description 41
- 239000002344 surface layer Substances 0.000 claims abstract description 27
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 20
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 35
- 239000000741 silica gel Substances 0.000 claims description 31
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Images
Classifications
-
- 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
-
- 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
- A61F13/84—Accessories, not otherwise provided for, for absorbent pads
- A61F13/8405—Additives, e.g. for odour, disinfectant or pH control
-
- 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
- A61F13/53—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 absorbing medium
- A61F2013/530481—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 absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
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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
- A61F13/53—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 absorbing medium
- A61F2013/530481—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 absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
- A61F2013/530671—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 absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials being mixed with mineral or inert material, e.g. "introfying particles"
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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
- A61F13/84—Accessories, not otherwise provided for, for absorbent pads
- A61F13/8405—Additives, e.g. for odour, disinfectant or pH control
- A61F2013/8408—Additives, e.g. for odour, disinfectant or pH control with odour control
-
- 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
- A61F13/84—Accessories, not otherwise provided for, for absorbent pads
- A61F13/8405—Additives, e.g. for odour, disinfectant or pH control
- A61F2013/8408—Additives, e.g. for odour, disinfectant or pH control with odour control
- A61F2013/842—Additives, e.g. for odour, disinfectant or pH control with odour control with active charcoal
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
The invention relates to a bacteriostatic detachable absorption article, which comprises an elastic waistline, an external leakage-proof part, an absorption part and a three-dimensional enclosure, wherein one end of the external leakage-proof part is pressed at the bottom of the elastic waistline, the absorption part is adhered to the top of the external leakage-proof part, and the three-dimensional enclosure is pressed at two sides of the absorption part, wherein the absorption part comprises a non-woven fabric surface layer, a flow guide layer and a bacteriostatic absorption layer, the non-woven fabric surface layer coats the flow guide layer and the bacteriostatic absorption layer, the flow guide layer is pressed on a plurality of bacteriostatic absorption layers, and the bacteriostatic absorption layer is made of absorbent paper made of graphene, super absorbent resin and wood pulp by a wet method.
Description
Technical Field
The invention relates to the technical field of physiological hygiene products, in particular to an antibacterial detachable absorption product and a manufacturing method thereof.
Background
Absorbent articles such as sanitary napkins and pantiliners for absorbing menstrual blood, leucorrhea, and the like are known. Absorbent articles, particularly sanitary napkins, are pressed against and fit the body of the wearer by undergarments. With the increasing health awareness of female consumers, the demands of female consumers on the safety, comfort, fit and the like of sanitary napkins are increasing. Consumers have been paying attention to sanitary napkins having bacteriostatic and deodorant functions in addition to their absorbent ability and lightness and thinness when they purchase them. In particular to the problems of female genital pruritus and the like caused by the breeding and propagation of microorganisms in the sanitary towel, which usually occur in the menstrual period.
The common menstrual period trousers on the market are not detachable, and the menstrual period trousers are inconvenient for users who are large in size and cannot be replaced for a short time. Therefore, in view of the above disadvantages, it is desirable to provide a bacteriostatic removable absorbent article and a method of manufacture.
Disclosure of Invention
Technical problem to be solved
The invention aims to solve the technical problem that the conventional menstrual period trousers are inconvenient to disassemble.
(II) technical scheme
In order to solve the technical problem, the invention provides a bacteriostatic detachable absorption article which comprises an elastic waistline, an external leakage-proof component, an absorption part and a three-dimensional guard, wherein one end of the external leakage-proof component is pressed at the bottom of the elastic waistline, the absorption part is adhered to the top of the external leakage-proof component, the three-dimensional guard is pressed at two sides of the absorption part, the absorption part comprises a non-woven fabric surface layer, a flow guide layer and a bacteriostatic absorption layer, the non-woven fabric surface layer is coated with the flow guide layer and the bacteriostatic absorption layer, one flow guide layer is pressed on a plurality of bacteriostatic absorption layers, and the bacteriostatic absorption layer is made of graphene, super absorbent resin and wood pulp through wet-process water absorption paper.
As a further explanation of the present invention, the weight ratio of the graphene, the super absorbent resin and the wood pulp is preferably 10: 20: 70.
as a further illustration of the invention, preferably, the graphene is prepared by a chemical vapor deposition method, and the super absorbent resin is sodium polyacrylate resin, wherein the gram weight of the super absorbent resin is 10-300 g/m2The particle size is 30-100 meshes, and the liquid passing capacity is not less than 0.5 mL/min.
As a further description of the present invention, preferably, the diversion layer is made of a hot air non-woven fabric, and the width of the diversion layer is smaller than that of the bacteriostatic absorption layer.
As a further description of the present invention, it is preferable that the non-woven fabric surface layer is made of bamboo charcoal fiber non-woven fabric, an interface gap is formed between two ends of the non-woven fabric surface layer after the non-woven fabric surface layer is coated with the flow guiding layer and the bacteriostatic absorption layer, and the width of the interface gap is smaller than the width of the bacteriostatic absorption layer.
As a further explanation of the present invention, it is preferable that the external leakage preventing member includes a lower base film nonwoven fabric, a breathable base film, and an upper base film nonwoven fabric, the breathable base film is laminated on the lower base film nonwoven fabric, the upper base film nonwoven fabric is laminated on the breathable base film, the upper base film nonwoven fabric is attached to a nonwoven fabric surface layer having an interface gap, and the screen printing silica gel is attached between the upper base film nonwoven fabric and the nonwoven fabric surface layer.
As a further explanation of the invention, preferably, the silk-screen silica gel comprises longitudinal adhesive strips and transverse adhesive strips, the longitudinal adhesive strips have the same length direction as the external leakage-proof component, and the two longitudinal adhesive strips are distributed on the non-woven fabric surface layers on the two sides of the interface gap; the length direction of the transverse adhesive strips is vertical to that of the longitudinal adhesive strips, the plurality of transverse adhesive strips are distributed between the two longitudinal adhesive strips at intervals, and the thicknesses of the longitudinal adhesive strips and the transverse adhesive strips are not more than 2 mm.
As a further explanation of the present invention, it is preferable that one end of the outer leakage preventing member is connected to the bottom of the elastic waist band, and the other end of the outer leakage preventing member is adhered to the front end surface of the elastic waist band by a hook and loop fastener.
As a further explanation of the present invention, it is preferable that a long elastic string is threaded into the three-dimensional barrier, and the top of the three-dimensional barrier is bent inward of the absorbent portion.
The invention also provides a manufacturing method of the bacteriostatic detachable absorption article, which comprises the following steps:
uniformly distributing 10 parts of graphene and 20 parts of super absorbent resin between two layers of raw paper layers made of 70 parts of wood pulp by using a wet papermaking process to form a bacteriostatic absorption layer;
II, thermally pressing more than one bacteriostatic absorption layer, and then pressing the flow guide layer and the non-woven fabric surface layer to form an absorption part;
III, compounding three-dimensional fencing on two sides of the absorption part in a hot pressing manner;
sequentially attaching upper basement membrane non-woven fabric, breathable basement membrane and lower basement membrane non-woven fabric to form an external leakage-proof component, then placing the external leakage-proof component on a bed plate with a heating function, coating pasty silk-screen silica gel on the top end surface of the upper basement membrane non-woven fabric, immediately extruding the end surface of the absorption part with an interface gap on the silk-screen silica gel to extend the silk-screen silica gel to a sheet shape, and then drying the silk-screen silica gel by keeping the bed plate at a temperature of between 120 and 160 degrees to complete the connection of the external leakage-proof component and the absorption part;
and V, thermally pressing or ultrasonically pressing one end of the external leakage-proof component and the elastic waistline, sewing a magic buckle on the outer end face of the elastic waistline and the other end of the external leakage-proof component, and attaching the elastic waistline and the other end of the external leakage-proof component to finally obtain the bacteriostatic detachable absorption article.
(III) advantageous effects
The technical scheme of the invention has the following advantages:
according to the invention, the functions of peculiar smell adsorption, antibiosis and bacteriostasis, moisture absorption and desorption, deodorization and adsorption, softness and comfort are realized through the microporous performance of the bamboo charcoal fiber, and in addition, the nano-grade graphene is applied to an absorption article, so that the purposes of high liquid absorption speed, peculiar smell adsorption and dryness can be achieved, meanwhile, the effects of diminishing inflammation and bacteriostasis can be achieved, and the occurrence of gynecological diseases can be effectively prevented. And the bacteriostatic component is added into the absorption layer without directly contacting the skin, so the antibacterial skin care liquid is safe and has no toxic or side effect.
Drawings
FIG. 1 is a diagram of the overall assembly effect of the present invention;
FIG. 2 is an enlarged view of A in FIG. 1;
FIG. 3 is a top view of the present invention;
FIG. 4 is a rear view of the present invention;
FIG. 5 is a cross-sectional view of the present invention;
FIG. 6 is a view showing the structure of an outer leakage preventing member and an absorbent part according to the present invention;
fig. 7 is a structure diagram of the silk-screen silica gel of the present invention.
In the figure: 1. an elastic waist band; 2. an outer leak-proof member; 21. lower bottom film non-woven fabric; 22. a breathable basement membrane; 23. upper basement membrane non-woven fabrics; 3. an absorbing part; 31. a non-woven fabric surface layer; 32. a flow guiding layer; 33. a bacteriostatic absorption layer; 34. an interface void; 35. a conical surface connecting portion; 4. three-dimensional enclosure; 5. silk-screen printing of silica gel; 51. longitudinally sticking the strips; 52. and (5) transversely sticking the strips.
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 drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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 utility model provides an antibacterial detachable absorbs articles for use, combines fig. 1, fig. 3, includes elastic waist 1, outside leak protection part 2, absorbing part 3 and three- dimensional fender 4, and 2 one end pressfittings of outside leak protection part are in elastic waist 1 bottom, and the 2 other ends of outside leak protection part are detained through the magic and are bonded on elastic waist 1 preceding terminal surface to make elastic waist 1 and outside leak protection part 2 enclose into the pants form. The absorption part 3 is adhered on the top of the external leakage-proof part 2, and the three-dimensional guard 4 is pressed on two sides of the absorption part 3.
With reference to fig. 3 and 6, the elastic waistline 1 is formed by wrapping a plurality of rubber bands with non-woven fabrics and is used for fixing the waist, the external leakage-proof component 2 comprises a lower bottom film non-woven fabric 21, a breathable bottom film 22 and an upper bottom film non-woven fabric 23, the lower bottom film non-woven fabric 21 and the upper bottom film non-woven fabric 23 are spun-bonded non-woven fabrics, and the breathable bottom film 22 is a PE breathable bottom film. Wherein the air-permeable basement membrane 22 is laminated on the lower basement membrane non-woven fabric 21, and the upper basement membrane non-woven fabric 23 is laminated on the air-permeable basement membrane 22 to form the external leakage-proof member 2.
With reference to fig. 5 and 6, the absorption part 3 includes a non-woven fabric surface layer 31, a flow guiding layer 32 and a bacteriostatic absorption layer 33, the flow guiding layer 32 is laminated on the two bacteriostatic absorption layers 33, the non-woven fabric surface layer 31 covers the flow guiding layer 32 and the bacteriostatic absorption layer 33, an interface gap 34 is formed between two ends of the non-woven fabric surface layer 31 after covering the flow guiding layer 32 and the bacteriostatic absorption layer 33, and the width of the interface gap 34 is smaller than the width of the bacteriostatic absorption layer 33; set up interface space 34 and can not only improve the gas permeability of absorbing part 3, the later stage is when dismantling absorbing part 3, because of non-woven fabrics top layer 31 is little with outside leak protection part 2 area of contact, convenient to detach absorbing part 3. The non-woven fabric surface layer 31 is made of bamboo charcoal fiber non-woven fabric, the flow guide layer 32 is made of hot air non-woven fabric, the width of the flow guide layer 32 is smaller than that of the bacteriostatic absorption layer 33, the non-woven fabric surface layer 31 made of bamboo charcoal fiber is adopted, and the effects of peculiar smell adsorption, antibiosis, bacteriostasis, moisture absorption, dehumidification, deodorization, adsorption and softness and comfort can be achieved by utilizing the limited micro-porous performance of bamboo charcoal. Set up the water conservancy diversion layer 32 and can make liquid improve at plane diffusion rate, and then can make bacteriostatic absorbing layer 33 inhale the liquid at the top of non-woven fabrics top layer 31 fast, improve the dry and comfortable nature of absorption portion 3.
With reference to fig. 5 and 6, the bacteriostatic absorption layer 33 is made of graphene, super absorbent resin and wood pulp through wet-process absorbent paper, and the preferable weight ratio of the graphene, the super absorbent resin and the wood pulp is 10: 20: 70. the graphene is prepared by a chemical vapor deposition method, and the super absorbent resin is sodium polyacrylate resin, wherein the gram weight of the super absorbent resin is 10-300 g/m2The particle size is 30-100 meshes, the water retention capacity is not lower than 25g/g, and the liquid passing capacity is not lower than 0.5 mL/min. Graphene is a honeycomb-shaped planar thin film formed by hybridization of carbon atoms sp2, and since graphene is in a nanometer level and bacteria are in a micrometer level, graphene can penetrate through the bacteria to play a role in sterilization. And the nano-scale graphene can surround the bacteria, so that the bacteria can not absorb nutrition, thereby playing a role in sterilization. The nano-grade graphene is applied to absorption articles, not only can the purposes of high liquid absorption speed, peculiar smell absorption and dryness be achieved, but also the effects of diminishing inflammation and inhibiting bacteria can be achieved, and gynecological diseases can be effectively prevented. And the liquid absorption capacity and the absorption speed of the bacteriostatic absorption layer 33 can be increased by combining the super absorbent resin.
In addition, produce both through reasonable ratio, can guarantee that the absorption articles for use have higher imbibition ability, can carry out comprehensive antibacterial smell of dispelling to the liquid after absorbing again, and can also make antibacterial absorbed layer keep thinner thickness (about 3 mm), can not only improve the comfort level that the user used, still effectual reduction cost, avoided too much using graphite alkene material and leaded to cost-push, super absorbent resin leads to dispelling the flavor effect to reduce, and the wood pulp material is too few and make the unable stable molding scheduling problem of antibacterial absorbed layer.
Combine fig. 2, fig. 4, three-dimensional fender 4 chooses for use the SMS non-woven fabrics to make, wherein wear long banding rubber band in the three-dimensional fender 4, enable 4 tops of three-dimensional fender to the inboard bending of absorption portion 3 to make outside leak protection part 2 and absorption portion 3 can keep contracting the state, can not only improve the laminating degree of absorption portion 3 and health, can also avoid the condition emergence of edge leakage through the kink of three-dimensional fender 4, further improve the comfort level that the user used.
Referring to fig. 6 and 7, the non-woven fabric 23 of the upper base film is attached to the non-woven fabric surface 31 with the interface gap 34, the silk-screen silica gel 5 is attached between the non-woven fabric 23 of the upper base film and the non-woven fabric surface 31, the silk-screen silica gel 5 includes a longitudinal adhesive strip 51 and a transverse adhesive strip 52, the longitudinal adhesive strip 51 has the same length direction as the external leakage-proof component 2, and the two longitudinal adhesive strips 51 are distributed on the non-woven fabric surface 31 on both sides of the interface gap 34; the length direction of the transverse adhesive strips 52 is vertical to the length direction of the longitudinal adhesive strips 51, the two transverse adhesive strips 52 are distributed between the two longitudinal adhesive strips 51 at intervals, and the laying thickness of the longitudinal adhesive strips 51 and the transverse adhesive strips 52 is not more than 2 mm.
The silk-screen silica gel 5 is a bi-component transparent addition type liquid silicone rubber, has excellent vulcanization performance, is widely used for coating processing and anti-skid application of various fabrics, and has the characteristics of wear resistance, washing resistance and good bonding effect. At last basement membrane non-woven fabrics 23 and non-woven fabrics top layer between coating silk screen printing silica gel 5, and silk screen printing silica gel 5 glues the mode of strip 51 and violently gluing strip 52 through indulging and carries out the adhesion, can keep the joint strength between absorption portion 3 and outside leak protection part 2 when production and transportation, can effectively avoid absorption portion 3 and outside leak protection part 2 to produce the problem of dislocation again when the user uses. In addition, the thickness of the silk-screen silica gel 5 is small, so that after the absorption part 3 finishes absorption work, a user can easily tear the absorption part 3 from the external leakage-proof component 2 in a mode that the absorption part is obliquely torn by a single hand (different from the distribution directions of the longitudinal adhesive strips 51 and the transverse adhesive strips 52), the whole absorption article does not need to be taken off, and the silk-screen silica gel is very convenient. And after tearing, local damage can not appear because of self characteristic in silk screen printing silica gel 5, still keeps indulging the form of gluing strip 51 and violently gluing strip 52 and stays on upper basement membrane non-woven fabrics 23 or non-woven fabrics top layer 31, even silk screen printing silica gel 5 stays on upper basement membrane non-woven fabrics 23, when the user tears and continues wearing after having torn absorption portion 3, silk screen printing silica gel 5 also can not cause other uncomfortable feelings to user's skin.
Referring to fig. 1 and 5, a conical surface connecting portion 35 is disposed at one end of the absorption portion 3 close to the outer leakage-proof member 2 and in press-fit connection with the elastic waistline 1, the conical surface connecting portion 35 extends into the inner side surface of the elastic waistline 1 and is connected with the elastic waistline 1 through silk-screen silica gel 5, and the section of the conical surface connecting portion 35 is triangular. The tapered connecting portion 35 is provided to extend the absorbent member 3 to the elastic waist band 1, so that the absorbent member 3 covers the waist of the user. When the user is keeping position of sitting or the appearance of lying, effectively avoid liquid to flow to the waist through the thigh ditch and the phenomenon of omitting appears, set conical surface connecting portion 35 to the conical surface in addition, can neither lead to the uncomfortable of waist when the user dresses because of excessively outstanding elastic waistline 1 medial surface to feel, but also can effectively avoid liquid to flow to the waist, further promote user's comfort in use.
The invention also provides a manufacturing method of the bacteriostatic detachable absorption article, which comprises the following steps:
uniformly distributing 10 parts of graphene and 20 parts of super absorbent resin between two layers of raw paper layers made of 70 parts of wood pulp by using a wet papermaking process to form a bacteriostatic absorption layer 33;
II, thermally pressing more than one bacteriostatic absorption layer 33, and then pressing the flow guide layer 32 and the non-woven fabric surface layer 31 to form an absorption part 3;
III, compounding a three-dimensional guard 4 on two sides of the absorption part 3 by hot pressing;
sequentially attaching an upper basement membrane non-woven fabric 23, a breathable basement membrane 22 and a lower basement membrane non-woven fabric 21 to form an external leakage-proof component 2, then placing the external leakage-proof component 2 on a bed plate with a heating function, coating pasty silk-screen silica gel 5 on the top end surface of the upper basement membrane non-woven fabric 23 according to the distribution directions of a longitudinal adhesive strip 51 and a transverse adhesive strip 52, immediately extruding the end surface of an absorption part 3 with an interface gap 34 on the silk-screen silica gel 5, extending the silk-screen silica gel 5 into a sheet shape to form the longitudinal adhesive strip 51 and the transverse adhesive strip 52, and then drying the silk-screen silica gel 5 by keeping the bed plate at a temperature of between 120 and 160 degrees to complete the connection of the external leakage-proof component 2 and the absorption part 3;
and V, thermally pressing one end of the external leakage-proof component 2 and the elastic waistline 1, sewing a magic buckle on the outer end face of the elastic waistline 1 and the other end of the external leakage-proof component 2, and fitting the elastic waistline 1 and the other end of the external leakage-proof component 2 to finally obtain the bacteriostatic detachable absorption article.
By the method, the production process of the absorbing article is mostly pressed, the production procedure of the absorbing article is greatly simplified, and the absorbing article can be produced in large scale at lower cost. And carry out hot drying to silk screen printing silica gel 5, can shorten the production time of absorbing articles for use, can make silk screen printing silica gel 5's adhesion effect reach and can enough resist horizontal frictional force and avoid absorbing portion 3 and outside leak protection part 2 to produce the dislocation, can suitably reduce fore-and-aft adhesive force again, be convenient for follow-up 3 follow-up tearing down of outside leak protection part 2 with absorbing portion. In addition, buckle 2 one ends of outside leak protection part through the magic and be connected with elastic waist line 1, tear earlier 2 one ends of outside leak protection part and carry out tearing to absorbing part 3 again, it is more convenient to compare directly to tear absorbing part 3, tear moreover and tear absorbing part 3 after, can be connected outside leak protection part 2 with elastic waist line 1 again to avoid other liquid to be infected with other clothings, keep other clothings clean and tidy.
In order to verify the technical effect of the invention, three different types of products are selected to be compared with the product in two groups. The three comparative products selected were as follows:
comparative example 1: the ratio of the graphene, the high-molecular water-absorbent resin and the wood pulp in the antibacterial absorption layer 33 is 5:10:85, and the rest parts are the same as the product.
Comparative example 2: compared with the product, the three-dimensional guard fence 4 is lacked.
Comparative example 3: the absorption part 3 only adopts fluff pulp and a macromolecular structure, and the rest part is the same as the product.
The two sets of comparison modes are experimental comparison and experience comparison respectively. The experimental comparison is as follows:
taking animal blood for 2 times, each time is 5mL, the interval of 2 times is 10 minutes, and recording the time for completing each absorption as the absorption speed in unit of s; after each 5mL of animal blood was absorbed, a 1.2kg weight was placed on the absorbent article with 10g of filter paper for 1min, and the increase in the grammage of the filter paper, in g, was measured for the reverse osmosis capacity of the absorbent article. The results of the experiments are shown in the following table:
the experience comparison mode is to find 30 persons to carry out actual wearing experiments, and score and evaluate the convenience of removing the smell and wearing the 30 persons. The results of the experiments are shown in the following table:
through comprehensive analysis of the table data, the comprehensive indexes of the absorbent article are all superior to those of the other three comparative examples. Therefore, the absorption article has the advantages of high absorption speed, good dryness and good bacteriostatic and odor-removing effects.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but 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 (10)
1. An antibacterial detachable absorbs articles for use which characterized in that: the novel elastic waistline comprises an elastic waistline body (1), an external leakage-proof component (2), an absorption part (3) and a three-dimensional enclosure (4), wherein one end of the external leakage-proof component (2) is pressed at the bottom of the elastic waistline body (1), the absorption part (3) is adhered to the top of the external leakage-proof component (2), the three-dimensional enclosure (4) is pressed at two sides of the absorption part (3), the absorption part (3) comprises a non-woven fabric surface layer (31), a flow guide layer (32) and an antibacterial absorption layer (33), the non-woven fabric surface layer (31) is coated with the flow guide layer (32) and the antibacterial absorption layer (33), one flow guide layer (32) is pressed on a plurality of antibacterial absorption layers (33), and the antibacterial absorption layer (33) is made of graphene, super absorbent resin and wood pulp through a wet method.
2. A bacteriostatic removable absorbent article according to claim 1, wherein: the weight ratio of the graphene to the super absorbent resin to the wood pulp is 10: 20: 70.
3. a bacteriostatic removable absorbent article according to claim 2, wherein: the graphene is prepared by a chemical vapor deposition method, and the super absorbent resin is sodium polyacrylate resin, wherein the gram weight of the super absorbent resin is 10-300 g/m2The particle size is 30-100 meshes, and the liquid passing capacity is not less than 0.5 mL/min.
4. A bacteriostatic removable absorbent article according to claim 3, wherein: the flow guide layer (32) is made of hot air non-woven fabric, and the width of the flow guide layer (32) is smaller than that of the bacteriostatic absorption layer (33).
5. A bacteriostatic removable absorbent article according to claim 4, characterized in that: the non-woven fabric surface layer (31) is made of bamboo charcoal fiber non-woven fabric, an interface gap (34) is arranged between two ends of the non-woven fabric surface layer (31) after the non-woven fabric surface layer (31) is coated with the flow guide layer (32) and the bacteriostatic absorption layer (33), and the width of the interface gap (34) is smaller than that of the bacteriostatic absorption layer (33).
6. A bacteriostatic removable absorbent article according to claim 5, characterized in that: the external leakage-proof component (2) comprises a lower bottom film non-woven fabric (21), a breathable bottom film (22) and an upper bottom film non-woven fabric (23), the breathable bottom film (22) is pressed on the lower bottom film non-woven fabric (21), the upper bottom film non-woven fabric (23) is pressed on the breathable bottom film (22), the upper bottom film non-woven fabric (23) is attached to a non-woven fabric surface layer (31) with an interface gap (34), and silk-screen silica gel (5) is pasted between the upper bottom film non-woven fabric (23) and the non-woven fabric surface layer (31).
7. A bacteriostatic removable absorbent article according to claim 6, characterized in that: the silk-screen silica gel (5) comprises longitudinal adhesive strips (51) and transverse adhesive strips (52), the length direction of the longitudinal adhesive strips (51) is the same as that of the external leakage-proof component (2), and the two longitudinal adhesive strips (51) are distributed on the non-woven fabric surface layers (31) on the two sides of the interface gap (34); the length direction of the transverse adhesive strips (52) is vertical to the length direction of the longitudinal adhesive strips (51), a plurality of transverse adhesive strips (52) are distributed between the two longitudinal adhesive strips (51) at intervals, and the thicknesses of the longitudinal adhesive strips (51) and the transverse adhesive strips (52) are not more than 2 mm.
8. A bacteriostatic removable absorbent article according to claim 7, characterized in that: one end of the external leakage-proof component (2) is connected with the bottom of the elastic waistline (1), and the other end of the external leakage-proof component (2) is bonded on the front end face of the elastic waistline (1) through a magic buckle.
9. A bacteriostatic removable absorbent article according to claim 8, characterized in that: a strip-shaped rubber band is penetrated in the three-dimensional guard (4), and the top of the three-dimensional guard (4) is bent towards the inner side of the absorption part (3).
10. A method of making a bacteriostatic removable absorbent article according to claim 9 wherein: comprises the following steps of (a) carrying out,
uniformly distributing 10 parts of graphene and 20 parts of super absorbent resin between two layers of raw paper layers made of 70 parts of wood pulp by using a wet papermaking process to form a bacteriostatic absorption layer (33);
II, thermally pressing more than one bacteriostatic absorption layer (33), and then pressing the flow guide layer (32) and the non-woven fabric surface layer (31) to form an absorption part (3);
III, compounding a three-dimensional guard (4) on two sides of the absorption part (3) by hot pressing;
sequentially attaching an upper basement membrane non-woven fabric (23), a breathable basement membrane (22) and a lower basement membrane non-woven fabric (21) to form an external leakage-proof component (2), then placing the external leakage-proof component (2) on a bed plate with a heating function, coating pasty silk-screen silica gel (5) on the top end surface of the upper basement membrane non-woven fabric (23), immediately extruding the end surface of an absorption part (3) with an interface gap (34) on the silk-screen silica gel (5), extending the silk-screen silica gel (5) to be sheet-shaped, and then drying the silk-screen silica gel (5) by keeping the bed plate at a temperature of 120-160 ℃ to complete the connection of the external leakage-proof component (2) and the absorption part (3);
and V, thermally pressing one end of the external leakage-proof component (2) and the elastic waistline (1) together, sewing a magic buckle at the outer end face of the elastic waistline (1) and the other end of the external leakage-proof component (2), and attaching the elastic waistline (1) and the other end of the external leakage-proof component (2) together to finally obtain the bacteriostatic detachable absorbent article.
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| CN202110480059.5A CN113197728A (en) | 2021-04-30 | 2021-04-30 | Bacteriostatic detachable absorption article and manufacturing method thereof |
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