CN113679536A - Paper diaper capable of preventing urine leakage through rapid diffusion and absorption and production method thereof - Google Patents
Paper diaper capable of preventing urine leakage through rapid diffusion and absorption and production method thereof Download PDFInfo
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- CN113679536A CN113679536A CN202111057530.6A CN202111057530A CN113679536A CN 113679536 A CN113679536 A CN 113679536A CN 202111057530 A CN202111057530 A CN 202111057530A CN 113679536 A CN113679536 A CN 113679536A
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- core body
- bamboo charcoal
- charcoal fiber
- fiber strip
- absorption
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- 238000010521 absorption reaction Methods 0.000 title claims abstract description 41
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 210000002700 urine Anatomy 0.000 title claims abstract description 23
- 238000009792 diffusion process Methods 0.000 title claims abstract description 8
- 239000000835 fiber Substances 0.000 claims abstract description 88
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 85
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 85
- 241001330002 Bambuseae Species 0.000 claims abstract description 85
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 85
- 239000011425 bamboo Substances 0.000 claims abstract description 85
- 239000003610 charcoal Substances 0.000 claims abstract description 85
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 19
- 239000010410 layer Substances 0.000 claims abstract description 19
- 239000002344 surface layer Substances 0.000 claims abstract description 8
- 239000003292 glue Substances 0.000 claims description 38
- 238000013329 compounding Methods 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
- 239000011265 semifinished product Substances 0.000 claims description 8
- 238000010030 laminating Methods 0.000 claims description 7
- 230000002745 absorbent Effects 0.000 claims description 5
- 239000002250 absorbent Substances 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 4
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 239000000084 colloidal system Substances 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims 7
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000003825 pressing Methods 0.000 description 9
- 230000006872 improvement Effects 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- 239000000047 product Substances 0.000 description 4
- 230000035699 permeability Effects 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 229920001131 Pulp (paper) Polymers 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 210000001217 buttock Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- 238000002844 melting Methods 0.000 description 1
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Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
- A61F13/496—Absorbent articles specially adapted to be worn around the waist, e.g. diapers in the form of pants or briefs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15707—Mechanical treatment, e.g. notching, twisting, compressing, shaping
- A61F13/15731—Treating webs, e.g. for giving them a fibrelike appearance, e.g. by embossing
-
- 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
- A61F13/494—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means
- A61F13/49406—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region
- A61F13/4946—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region the edge leakage prevention means being an absorbent medium
-
- 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
- A61F13/534—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 an inhomogeneous composition through the thickness of the pad
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
- A61F2013/15821—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing
- A61F2013/15861—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for bonding
- A61F2013/15878—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for bonding by thermal bonding
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
The invention provides a paper diaper capable of preventing urine leakage through rapid diffusion absorption and a production method thereof, the paper diaper capable of preventing urine leakage through rapid diffusion absorption comprises a liquid-permeable surface layer, a liquid-impermeable bottom layer and an absorption core positioned between the liquid-permeable surface layer and the liquid-impermeable bottom layer which are compounded into a whole, the absorption core comprises an upper core body and a lower core body which are connected with each other through edge gluing, a cavity is formed between the upper core body and the lower core body, a bamboo charcoal fiber strip net is arranged in the cavity, the upper surface of the bamboo charcoal fiber strip net is connected with the upper core body in a gluing way, the lower surface of the bamboo charcoal fiber strip net is connected with the lower core body in a gluing way, the absorption core divides the cavity between the upper core body and the lower core body into a plurality of grids which can be stretched and deformed through bamboo charcoal fiber strip nets, the bamboo charcoal fiber strip net is in a net structure with rectangular or square meshes, and is formed by vertically and alternately distributing a plurality of bamboo charcoal fiber absorption strips distributed transversely and a plurality of bamboo charcoal fiber absorption strips distributed longitudinally.
Description
Technical Field
The invention relates to the field of diaper production, in particular to a diaper capable of diffusing and absorbing quickly to prevent urine leakage and a production method thereof.
Background
In real life, parents usually use the paper diapers to facilitate the excretion of the infants just born, the existing paper diapers are basically formed by one layer, when the infants urinate, if the urine is not much, the parents mostly can not change the paper diapers, so that the buttocks of the infants can be in a humid environment for a long time, the infants are easy to have diseases such as red buttocks and the like, but if the paper diapers are changed, the waste of resources can be caused.
Among the prior art, most panty-shape diapers's absorption core formula design as an organic whole is about to the paper pulp fibre and smashes the back through the rubbing crusher and mix with the powder that absorbs water, inhales above-mentioned mixture again and forms the absorption core in the shaping groove, consequently, most panty-shape diapers's absorption core is whole slice core, and its gas permeability is not good, uses the travelling comfort relatively poor, and causes bacterial growing easily to easy local bulge after the urine is inhaled, easy baby is uncomfortable.
Disclosure of Invention
Therefore, in order to solve the problems, the invention provides a paper diaper capable of quickly diffusing, absorbing and preventing urine leakage and a production method thereof.
In order to achieve the technical problem, the paper diaper capable of diffusing and absorbing quickly to prevent urine leakage comprises a liquid-permeable surface layer, a liquid-impermeable bottom layer and an absorbing core positioned between the liquid-permeable surface layer and the liquid-impermeable bottom layer, wherein the liquid-permeable surface layer and the liquid-impermeable bottom layer are compounded into a whole, the absorbing core comprises an upper core body and a lower core body, the edges of the upper core body and the lower core body are connected in a gluing mode, a cavity is formed between the upper core body and the lower core body, a bamboo charcoal fiber strip net is arranged in the cavity, the upper surface of the bamboo charcoal fiber strip net is connected with the upper core body in a gluing mode, the lower surface of the bamboo charcoal fiber strip net is connected with the lower core body in a gluing mode, and the absorbing core divides the cavity between the upper core body and the lower core body into a plurality of grids capable of stretching and deforming through the bamboo charcoal fiber strip net.
As a further improvement of the invention: the bamboo charcoal fiber strip net is in a net structure with rectangular or square meshes, and is formed by vertically and alternately distributing a plurality of bamboo charcoal fiber absorption strips distributed transversely and a plurality of bamboo charcoal fiber absorption strips distributed longitudinally.
As a further improvement of the invention: the bamboo charcoal fiber strip net is in a net structure that one group of bamboo charcoal fiber absorbing strips which are parallel to each other and the other group of bamboo charcoal fiber absorbing strips which are parallel to each other are distributed in a staggered mode at an inclined angle to form meshes which are rhombic or parallelogram.
The invention also provides a production method of the paper diaper capable of quickly diffusing, absorbing and preventing urine leakage, which comprises a manufacturing step of an absorbing core and a compounding step of compounding the absorbing core between a liquid-permeable surface layer and a liquid-impermeable bottom layer to obtain a finished product of the paper diaper, wherein the manufacturing step of the absorbing core comprises the following steps: the bamboo charcoal fiber strip net compounding process comprises a bamboo charcoal fiber strip net glue dispensing step of uniformly dispensing the upper surface of the bamboo charcoal fiber strip net which is manufactured through a second glue dispensing device, a lower core body glue dispensing step of dispensing glue at a grid position on the lower core body corresponding to the bamboo charcoal fiber strip net and an edge position corresponding to the upper core body through a first glue dispensing device, a step of laminating the upper core body on the bamboo charcoal fiber strip net with a glue layer on the upper surface through a laminating device to form a semi-finished product, and a step of laminating the semi-finished product on the lower core body with the glue layer; the adhesive deposite device includes rotatable setting the revolving stage on the organism, installs on the organism and its top extends to the frame of revolving stage one side, and fixed mounting is in the spacing platform of the last a plurality of colloid of treating of rotating of being used for placing, fixed mounting has the second cylinder in the frame, and the flexible end downwardly extending and fixed mounting of this second cylinder have a dispensing board, is provided with a plurality of dispensing heads on this dispensing board.
As a further improvement of the invention: the glue to be dispensed of the first dispensing device is a lower core body, a limiting groove with the same shape as the lower core body is formed in a limiting table on the first dispensing device, and dispensing heads on the first dispensing device are distributed in a network shape corresponding to the bamboo charcoal fiber strip network shape and in a ring shape corresponding to the outer edge position of the lower core body.
As a further improvement of the invention: the glue to be dispensed of the second glue dispensing device is a bamboo charcoal fiber strip net, a limiting groove with the same shape as the bamboo charcoal fiber strip net is formed in a limiting table on the second glue dispensing device, and glue dispensing heads on the second glue dispensing device are distributed in a network shape corresponding to the shape of the bamboo charcoal fiber strip net.
As a further improvement of the invention: the rotary table is fixedly provided with a rotary seat, the rotary seat is fixedly provided with a heating plate, and the heating plate rotates through the rotary seat and is further covered on the limiting table or separated from the limiting table in a staggered manner.
As a further improvement of the invention: compression fittings includes the frame and rotates the rotatory stand of installing on the frame, the week side fixed mounting of rotatory stand has the swing arm of at least three equidistant distribution, the terminal fixed mounting of swing arm has first cylinder, the flexible fixed mounting of first cylinder has negative sucker, and week side fixed mounting of negative sucker has two at least engaging lugs, the bottom fixed mounting of engaging lug has elastic telescopic rod, and is a plurality of elastic telescopic rod's terminal fixed mounting has the outer fringe clamping ring, and this outer fringe clamping ring matches with the outer loop edge shape of last core body or lower core body.
As a further improvement of the invention: the absorption core comprises an upper core body and a lower core body which are connected in a gluing mode at the edges, a cavity is formed between the upper core body and the lower core body, a bamboo charcoal fiber strip net is arranged in the cavity, the upper surface of the bamboo charcoal fiber strip net is connected with the upper core body in a gluing mode, the lower surface of the bamboo charcoal fiber strip net is connected with the lower core body in a gluing mode, and the absorption core divides the cavity between the upper core body and the lower core body into a plurality of grids which can be stretched and deformed through the bamboo charcoal fiber strip net.
By adopting the technical scheme, the invention has the beneficial effects that:
the production method comprises the steps of uniformly dispensing the upper surface of the bamboo charcoal fiber strip net through a second dispensing device, dispensing the lower core body through dispensing the grid position corresponding to the bamboo charcoal fiber strip net on the lower core body and the edge position corresponding to the upper core body through a first dispensing device, pressing the upper core body on the bamboo charcoal fiber strip net with the glue layer on the upper surface through a pressing device to form a semi-finished product, and pressing the semi-finished product on the lower core body with the glue layer for one-time compounding to obtain the absorption core. Make through above-mentioned step and go up the core, bamboo charcoal fiber strip net, the core is pressfitting bonding in proper order down, and then reduce the material transportation process in the manufacturing process, improve the product uniformity, separate into a plurality of grids that can extend deformation through the cavity between core and the lower core with going up the core through bamboo charcoal fiber strip net, so that a plurality of grids play compressible and the air cushion effect of resilience in absorbing the core, and then make the absorption core possess "breathing" performance, increase its gas permeability, possess stronger adsorptivity and even guidance nature simultaneously, it is ventilative more comfortable during the use, clean and sanitary.
Drawings
Fig. 1 is a schematic top view of a production method according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a dispensing device in an embodiment of the invention.
Fig. 3 is a schematic structural diagram of a laminating device according to an embodiment of the present invention.
FIG. 4 is a bottom view of the outer rim compression ring in an embodiment of the present invention.
Figure 5 is a schematic view of the structure of an absorbent core in an embodiment of the invention.
In the figure: the bamboo charcoal fiber gluing device comprises an upper core body 1, a lower core body 2, a bamboo charcoal fiber strip net 3, a first gluing device 4, a pressing device 5, a machine base 51, a rotating upright column 52, a swing arm 53, a first air cylinder 54, a negative pressure suction cup 55, a connecting lug 56, an elastic telescopic rod 57 and an outer edge pressing ring 58; the second glue dispensing device 6, the second cylinder 51, the frame 62, the limit table 63, the glue dispensing plate 64, the glue dispensing head 65, the turntable 66, the rotary base 67 and the heating plate 68.
Detailed Description
The invention will now be further described with reference to the accompanying drawings and specific embodiments.
The first embodiment is as follows:
referring to fig. 5, disclosed in the embodiment of the present invention is a diaper for preventing urine leakage by fast diffusion absorption, which uses an absorbent core comprising an upper core 1 and a lower core 2 bonded at their edges, a cavity is formed between the upper core body 1 and the lower core body 2, a bamboo charcoal fiber strip net 3 is arranged in the cavity, the upper surface of the bamboo charcoal fiber strip net 3 is connected with the upper core body 1 in a gluing way, the lower surface of the bamboo charcoal fiber strip net 3 is connected with the lower core body 2 in a gluing way, the bamboo charcoal fiber strip net 3 may have a structure in which a plurality of bamboo charcoal fiber absorbing strips distributed transversely and a plurality of bamboo charcoal fiber absorbing strips distributed longitudinally are vertically and alternately distributed to form a net structure with rectangular or square meshes, or a structure in which a plurality of bamboo charcoal fiber absorbing strips parallel to each other in one set and a plurality of bamboo charcoal fiber absorbing strips parallel to each other in another set are alternately distributed at a certain angle to form a net structure with rhombic or parallelogram meshes. The absorption core divides a cavity between the upper core body 1 and the lower core body 2 into a plurality of grids which can be stretched and deformed through the bamboo charcoal fiber strip net 3, so that the grids play a role of a compressible and rebounded air cushion in the absorption core, and then the absorption core has breathing performance and air permeability is improved. On the other hand, increased the absorbent surface area of absorption core to make it possess stronger adsorptivity and even guidance nature, when can adsorbing a large amount of urine and preventing the edge leakage, can prevent that the urine from causing bacterial growing by local siltation on the absorption core, thereby make the panty-shape diapers that possess this absorption core when using, more comfortable ventilative, clean health.
The production method of the paper diaper capable of quickly diffusing, absorbing and preventing urine leakage comprises the following steps of manufacturing the absorption core and compounding the absorption core between the liquid-permeable surface layer and the liquid-impermeable bottom layer to obtain a finished product of the paper diaper.
Wherein the step of making the absorbent core comprises: a manufacturing process of the upper and lower core bodies 2, a manufacturing process of the bamboo charcoal fiber strip net 3, and a strip net compounding process of compounding the bamboo charcoal fiber strip net 3 with the upper and lower core bodies 2 to obtain the absorption core.
Further, the manufacturing process of the upper and lower core bodies 2 adopts a known mode, namely, the pulp fibers are crushed by a crusher and then mixed with the water-absorbing powder to form a mixture, and the mixture is sucked into a forming groove to form the core body.
In the manufacturing process of the bamboo charcoal fiber strip net 3, the basic raw materials (paper pulp fibers, water absorption powder and other known additives) and the bamboo charcoal fibers are mixed and crushed to form a mixture with the bamboo charcoal fibers, then the mixture with the bamboo charcoal fibers is pressed into a die with grid grooves, and finally the bamboo charcoal fiber strip net 3 is formed by demoulding and forming.
In this embodiment, referring to fig. 1, the strip-net compounding process is an improved part of the present invention, and includes a step of dispensing a bamboo charcoal fiber strip net 3 by uniformly dispensing an upper surface of the manufactured bamboo charcoal fiber strip net 3 through a second dispensing device 6, a step of dispensing a lower core 2 by dispensing a grid position corresponding to a position of the bamboo charcoal fiber strip net 3 on the lower core 2 and an edge position corresponding to a position of the upper core 1 through a first dispensing device 4, a step of pressing the upper core 1 onto the bamboo charcoal fiber strip net 3 having a glue layer on an upper surface thereof through a pressing device 5 to form a semi-finished product, and a step of pressing the semi-finished product onto the lower core 2 having the glue layer. According to the strip net compounding process, the upper core body 1, the bamboo charcoal fiber strip net 3 and the lower core body 2 are sequentially pressed and bonded through the steps, so that the material transfer process in the manufacturing process is reduced, the product consistency is improved, and the manufactured absorption core is more comfortable, breathable, clean and sanitary.
The first dispensing device 4 and the second dispensing device 6 have substantially the same main body, and taking the second dispensing device 6 as an example, referring to fig. 2, the second dispensing device 6 includes a rotating table 66 rotatably disposed on the machine body, a frame 62 mounted on the machine body and having a top portion extending to one side of the rotating table 66, a plurality of limiting tables 63 fixedly mounted on the rotating table and used for placing the glue to be dispensed, a second cylinder 61 is fixedly mounted on the frame 62, a dispensing plate 64 is fixedly mounted on the second cylinder 61 and having a telescopic end extending downward, and a plurality of dispensing heads 65 are disposed on the dispensing plate 64. The glue to be dispensed of the second dispensing device 6 is the bamboo charcoal fiber strip net 3, so that a limiting groove with the same shape as the bamboo charcoal fiber strip net 3 is formed on a limiting table 63 on the second dispensing device 6, and the dispensing heads 65 on the second dispensing device 6 are distributed in a network shape corresponding to the shape of the bamboo charcoal fiber strip net 3.
The difference between the first dispensing device 4 and the second dispensing device 6 is that the glue to be dispensed from the first dispensing device 4 is the lower core 2, and therefore, a limiting groove having the same shape as the lower core 2 is formed on a limiting table 63 on the first dispensing device 4, and the dispensing heads 65 on the first dispensing device 4 include a circle of annularly-distributed dispensing heads 65 corresponding to the outer edge of the lower core 2 in addition to being in a network-like distribution corresponding to the shape of the bamboo charcoal fiber strip net 3.
In order to keep the glue layer after dispensing in a high-temperature melting state in the transfer process and avoid the glue layer from condensing before pressing, a rotating base 67 is fixedly mounted on the rotating table 66, a heating plate 68 is fixedly mounted on the rotating base 67, the heating plate 68 rotates through the rotating base 67, and then the heating plate 68 is covered on the limiting table 63 or is separated from the limiting table 63 in a dislocation manner, and the number of the positions of the heating plate 68 is the same as that of the limiting table 63.
Referring to fig. 3 and 4, the press-fit device 5 includes the frame 51 and rotates the rotatory stand 52 of installing on the frame 51, the week side fixed mounting of rotatory stand 52 has at least three equidistant distribution's swing arm 53, the terminal fixed mounting of swing arm 53 has first cylinder 54, the flexible fixed mounting of first cylinder 54 has negative pressure suction cup 55, and week side fixed mounting of negative pressure suction cup 55 has two at least engaging lugs 56, the bottom fixed mounting of engaging lug 56 has elastic telescopic rod 57, and is a plurality of the terminal fixed mounting of elastic telescopic rod 57 has outer fringe clamping ring 58, and this outer fringe clamping ring 58 matches with the outer ring edge shape of last core 1 or lower core 2.
Modifications and variations of the present invention are within the scope of the claims and are not limited by the disclosure of the embodiments.
Claims (9)
1. The utility model provides a quick diffusion absorbs and prevents urine leakage panty-shape diapers, includes compound liquid-permeable surface course, the liquid-tight bottom and be located the absorption core between the two as an organic whole, its characterized in that: the absorption core comprises an upper core body and a lower core body which are connected in a gluing mode at the edges, a cavity is formed between the upper core body and the lower core body, a bamboo charcoal fiber strip net is arranged in the cavity, the upper surface of the bamboo charcoal fiber strip net is connected with the upper core body in a gluing mode, the lower surface of the bamboo charcoal fiber strip net is connected with the lower core body in a gluing mode, and the absorption core divides the cavity between the upper core body and the lower core body into a plurality of grids which can be stretched and deformed through the bamboo charcoal fiber strip net.
2. The rapid diffusion absorption urine leak prevention paper diaper according to claim 1, wherein: the bamboo charcoal fiber strip net is in a net structure with rectangular or square meshes, and is formed by vertically and alternately distributing a plurality of bamboo charcoal fiber absorption strips distributed transversely and a plurality of bamboo charcoal fiber absorption strips distributed longitudinally.
3. The rapid diffusion absorption urine leak prevention paper diaper according to claim 1, wherein: the bamboo charcoal fiber strip net is in a net structure that one group of bamboo charcoal fiber absorbing strips which are parallel to each other and the other group of bamboo charcoal fiber absorbing strips which are parallel to each other are distributed in a staggered mode at an inclined angle to form meshes which are rhombic or parallelogram.
4. A production method of a paper diaper capable of diffusing and absorbing quickly to prevent urine leakage comprises a manufacturing step of an absorption core and a compounding step of compounding the absorption core between a liquid-permeable surface layer and a liquid-impermeable bottom layer to obtain a finished paper diaper, and is characterized in that: the absorbent core is made by the steps comprising: the bamboo charcoal fiber strip net compounding process comprises a bamboo charcoal fiber strip net glue dispensing step of uniformly dispensing the upper surface of the bamboo charcoal fiber strip net which is manufactured through a second glue dispensing device, a lower core body glue dispensing step of dispensing glue at a grid position on the lower core body corresponding to the bamboo charcoal fiber strip net and an edge position corresponding to the upper core body through a first glue dispensing device, a step of laminating the upper core body on the bamboo charcoal fiber strip net with a glue layer on the upper surface through a laminating device to form a semi-finished product, and a step of laminating the semi-finished product on the lower core body with the glue layer; the adhesive deposite device includes rotatable setting the revolving stage on the organism, installs on the organism and its top extends to the frame of revolving stage one side, and fixed mounting is in the spacing platform of the last a plurality of colloid of treating of rotating of being used for placing, fixed mounting has the second cylinder in the frame, and the flexible end downwardly extending and fixed mounting of this second cylinder have a dispensing board, is provided with a plurality of dispensing heads on this dispensing board.
5. The method for producing a urine leakage prevention diaper according to claim 4, wherein: the glue to be dispensed of the first dispensing device is a lower core body, a limiting groove with the same shape as the lower core body is formed in a limiting table on the first dispensing device, and dispensing heads on the first dispensing device are distributed in a network shape corresponding to the bamboo charcoal fiber strip network shape and in a ring shape corresponding to the outer edge position of the lower core body.
6. The method for producing a urine leakage prevention diaper according to claim 4, wherein: the glue to be dispensed of the second glue dispensing device is a bamboo charcoal fiber strip net, a limiting groove with the same shape as the bamboo charcoal fiber strip net is formed in a limiting table on the second glue dispensing device, and glue dispensing heads on the second glue dispensing device are distributed in a network shape corresponding to the shape of the bamboo charcoal fiber strip net.
7. The method for producing a urine leakage prevention diaper according to claim 4, wherein: the rotary table is fixedly provided with a rotary seat, the rotary seat is fixedly provided with a heating plate, and the heating plate rotates through the rotary seat and is further covered on the limiting table or separated from the limiting table in a staggered manner.
8. The method for producing a urine leakage prevention diaper according to claim 4, wherein: compression fittings includes the frame and rotates the rotatory stand of installing on the frame, the week side fixed mounting of rotatory stand has the swing arm of at least three equidistant distribution, the terminal fixed mounting of swing arm has first cylinder, the flexible fixed mounting of first cylinder has negative sucker, and week side fixed mounting of negative sucker has two at least engaging lugs, the bottom fixed mounting of engaging lug has elastic telescopic rod, and is a plurality of elastic telescopic rod's terminal fixed mounting has the outer fringe clamping ring, and this outer fringe clamping ring matches with the outer loop edge shape of last core body or lower core body.
9. The method for producing a urine leakage prevention diaper according to claim 4, wherein: the absorption core comprises an upper core body and a lower core body which are connected in a gluing mode at the edges, a cavity is formed between the upper core body and the lower core body, a bamboo charcoal fiber strip net is arranged in the cavity, the upper surface of the bamboo charcoal fiber strip net is connected with the upper core body in a gluing mode, the lower surface of the bamboo charcoal fiber strip net is connected with the lower core body in a gluing mode, and the absorption core divides the cavity between the upper core body and the lower core body into a plurality of grids which can be stretched and deformed through the bamboo charcoal fiber strip net.
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| CN202111057530.6A CN113679536A (en) | 2021-09-09 | 2021-09-09 | Paper diaper capable of preventing urine leakage through rapid diffusion and absorption and production method thereof |
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