CN107510550A - One kind water suction compound core body and its manufacturing process - Google Patents

One kind water suction compound core body and its manufacturing process Download PDF

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Publication number
CN107510550A
CN107510550A CN201710779269.8A CN201710779269A CN107510550A CN 107510550 A CN107510550 A CN 107510550A CN 201710779269 A CN201710779269 A CN 201710779269A CN 107510550 A CN107510550 A CN 107510550A
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CN
China
Prior art keywords
layer
wood pulp
core body
water uptake
macromolecule
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710779269.8A
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Chinese (zh)
Inventor
王观寿
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Weiyi Medical Instrument Co.,Ltd.
Original Assignee
Dongguan Yong Hui Health Mstar Technology Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dongguan Yong Hui Health Mstar Technology Ltd filed Critical Dongguan Yong Hui Health Mstar Technology Ltd
Priority to CN201710779269.8A priority Critical patent/CN107510550A/en
Publication of CN107510550A publication Critical patent/CN107510550A/en
Pending legal-status Critical Current

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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
    • 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
    • A61F13/535—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 inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes
    • 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
    • A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
    • A61F13/15642—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres by depositing continuous layers or pads of fibrous material on single sheets or webs
    • A—HUMAN NECESSITIES
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    • 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
    • A61F13/539—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 characterised by the connection of the absorbent layers with each other or with the outer layers
    • A—HUMAN NECESSITIES
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    • 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
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    • A61F13/539—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 characterised by the connection of the absorbent layers with each other or with the outer layers
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Abstract

The invention discloses one kind water suction compound core body and its manufacturing process, by top layer, wood pulp upper interlayer, macromolecule water uptake layer a, intermediate layer, macromolecule water uptake layer b, seven-layer structure is formed altogether for wood pulp lower interlayer and bottom, intermediate layer is provided between the top layer and bottom, wood pulp upper interlayer and macromolecule water uptake layer a are provided between the top layer and intermediate layer, the wood pulp upper interlayer is arranged between top layer and macromolecule water uptake layer a, macromolecule water uptake layer b and wood pulp lower interlayer are provided between the bottom and intermediate layer, the wood pulp lower interlayer is arranged between bottom and macromolecule water uptake layer b；Being added between the top layer and bottom has antibiosis anti-inflammatory drug；Imbibition is quick, and water conservancy diversion effect is good, and diffusion is rapid, and leading to fluidity can be good, increases water absorption and water retention property, uptake is big, and absorption speed is fast；Dry and comfortable performance is excellent, and reverse osmosis rate is extremely low, ventilated good.

Description

One kind water suction compound core body and its manufacturing process
Technical field
The present invention relates to disposable sanitary articles technical field, is specifically a kind of water suction compound core body and its manufacturing process.
Background technology
Water suction compound core body, such as paper diaper, puerpera pad, medical hand will be used in many disposable sanitary articles products Art pad, sanitary napkin, even pet pads, dining table disposable pad etc..
Existing water suction compound core body includes non-woven fabrics top layer and bottom, fluffy cloth intermediate layer more and is folded in nonwoven Water absorbing polymer particle between layer of cloth and fluffy layer of cloth.Moisture passes through nonwoven layer and fluffy layer of cloth, by macromolecule therein Water-absorption particle pins moisture（Water-absorption particle water lock needs the regular hour）If moisture distribution is uneven or spreads too Slowly, then the water-absorption particle of part can not pin all moisture completely, can cause reverse osmosis, influence product using effect, such as paper urine Trousers reverse osmosis causes baby red hip occur.
Water absorbing polymer particle of the prior art is mostly that water absorbing polymer particle is uniformly sprayed on water-absorption particle carrier, Hydroscopic high-molecular resin has good water imbibition and water lock as most important absorbent material in water suction carrier.But one In the application of a little specific occasions, for example the wound of surgical site infections is looked after, and the convalescence of wound, common macromolecule occurs in skin The effect of water-absorption particle is then extremely limited, and water absorbing polymer particle reduces water absorption and water retention property, and uptake is small, absorption speed Slowly.
In the prior art, in the manufacturing process of absorptive core, the spraying method to upper adhesive layer is full spray mode, i.e., Completely sprayed on the surface of absorptive core by glue spraying instrument, this full pressure spray process can not uniformly be sprayed on the surface of absorptive core, can Can exist thicker, some position of glue spraying of some positions glue spraying it is relatively thin etc. situations such as, glue spraying extremely influences in this way The water suction work of high hydroscopic resin on this under adhesive layer, even if liquid can not also be made by increasing more high hydroscopic resins What is be exceedingly fast penetrates into absorptive core from water penetration top layer；Meanwhile the dosage of glue is also add by the way of full spray, it is unfavorable for saving Cost.
The content of the invention
It is an object of the invention to provide one kind water suction compound core body and its manufacturing process, to solve in above-mentioned background technology The problem of proposition.
To achieve the above object, the present invention provides following technical scheme：
One kind water suction compound core body, by top layer, wood pulp upper interlayer, macromolecule water uptake layer a, intermediate layer, macromolecule water uptake layer b, wood Starching lower interlayer and bottom, seven-layer structure is formed altogether, and intermediate layer, the top layer and intermediate layer are provided between the top layer and bottom Between be provided with wood pulp upper interlayer and macromolecule water uptake layer a, the wood pulp upper interlayer be arranged on top layer and macromolecule water uptake layer a it Between, macromolecule water uptake layer b and wood pulp lower interlayer are provided between the bottom and intermediate layer, the wood pulp lower interlayer is arranged on bottom Between macromolecule water uptake layer b；The thickness of the top layer, intermediate layer and bottom thinks identical, top layer upper surface and bottom lower surface Glue point, a diameter of 0.3~0.5mm of glue point are uniformly stained with by starching point coating process；Pass through punching press shape on the intermediate layer Run through aperture into some；Being added between the top layer and bottom has antibiosis anti-inflammatory drug.
As the further scheme of the present invention：The top layer, intermediate layer and bottom are using non-woven fabrics, dust-free paper, wood pulp Or small blank sheet of paper is made.
As the further scheme of the present invention：The top layer and bottom surface uniformly offer some through holes.
As the further scheme of the present invention：The wood pulp upper interlayer is made up of wood pulp, and the macromolecule water uptake layer a is poly- Urethane foaming body.
As the further scheme of the present invention：The wood pulp lower interlayer is identical with wood pulp upper interlayer material, macromolecule water uptake Layer b is identical with macromolecule water uptake layer a materials.
As the further scheme of the present invention：The top layer, wood pulp upper interlayer, macromolecule water uptake layer a, intermediate layer, high score Sub- water accepting layer b, wood pulp lower interlayer and bottom pass sequentially through glue spraying from top to bottom or hot pressing mode is combined together.
As the further scheme of the present invention：The wood pulp upper interlayer is identical with wood pulp lower interlayer thickness and is intermediate layer 3.5~4 times of thickness, wood pulp upper interlayer and wood pulp lower interlayer are hot-forming by bonding by the wood pulp for uniformly spreading paving, described viscous It is PUR to close the jelly used
As the further scheme of the present invention：Macromolecule water uptake layer b and macromolecule water uptake the layer a thickness is identical and is centre 3.5~4 times of thickness degree.
As the further scheme of the present invention：Embedded be added under wood pulp upper interlayer and wood pulp of the antibiosis anti-inflammatory drug is pressed from both sides In layer, it is integrally formed by bonding；The antibiosis anti-inflammatory drug is the mass ratio of traditional Chinese medicine ingredients composition：10 parts of the root of bidentate achyranthes, 20 parts of the root of purple-flowered peucedanum, 20 parts of coix seed, 10 parts of rhizoma alismatis, 10 parts of the root of herbaceous peony, 10 parts of rhizoma atractylodis, 10 parts of radix glycyrrhizae, 15 parts of smilax, 20 parts of dandelion, cow-bezoar 15 Part, 7 parts of Gorgon fruit, 5 parts of umbellate pore furgus are made.
One kind water suction compound core body and its manufacturing process, comprise the following steps：
S1:Material prepares：It will be pressed from both sides under top layer, wood pulp upper interlayer, macromolecule water uptake layer a, intermediate layer, macromolecule water uptake layer b, wood pulp Layer and bottom are laid on heat pressing forming machines successively from top to bottom, and hydroscopic high-molecular resin is poured into intermediate layer front and rear In macromolecule water uptake layer a and macromolecule water uptake layer b, by PUR down in point gum machine, equipment is opened, and preheated；
S2：The medicinal powder for grinding the antibiosis anti-inflammatory drug completed uniformly is laid in wood pulp upper interlayer and wood pulp lower interlayer；
S3：The non-woven fabrics of top layer and the wood pulp layer bonding of wood pulp upper interlayer, the non-woven fabrics of bottom and the wood pulp of wood pulp lower interlayer glue Close, and slurry point coating is carried out to top layer and bottom by point gum machine and is evenly coated with glue point, and synthesis is rolled by heat pressing forming machines Type, hot-forming thickness are reduced to the ultra-thin core body between 1-3mm by original 5mm, and hot pressing temperature is between 50-120 DEG C；
S4：Pin hole punctures：If hot-forming ultra-thin core body is punctured through needle passing hole and is uniformly provided with top layer, intermediate layer and bottom Dry through hole；
S5:Cutting retracting：The water suction compound core body finished product of shaping by after traction by cutting device, will be compound by cutting device Core body finished product is cut, and the compound core body after cutting is taken out.
Compared with prior art, the beneficial effects of the invention are as follows：Imbibition is quick, and water conservancy diversion effect is good, and diffusion is rapid, leads to fluidity Can be good, increase water absorption and water retention property, uptake is big, and absorption speed is fast；Dry and comfortable performance is excellent, and reverse osmosis rate is extremely low, ventilated good.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
In figure：1- top layers, 2- wood pulps upper interlayer, 3- macromolecule water uptake layer a, 4- intermediate layers, 5- macromolecule water uptake layers b, 6- Wood pulp lower interlayer, 7- bottoms.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.
Referring to Fig. 1, in the embodiment of the present invention, one kind water suction compound core body, by top layer 1, wood pulp upper interlayer 2, macromolecule Seven-layer structure is formed altogether for water accepting layer a3, intermediate layer 4, macromolecule water uptake layer b5, wood pulp lower interlayer 6 and bottom 7, the top layer 1 Intermediate layer 4 is provided between bottom 7, the top layer 1, intermediate layer 4 and bottom 7 use non-woven fabrics, dust-free paper, wood pulp or little Bai Paper is made, and top layer 1 and the surface of bottom 7 uniformly offer some through holes, and through hole plays good air permeable effect, the top layer Wood pulp upper interlayer 2 is provided between 1 and intermediate layer 4 and macromolecule water uptake layer a3, the wood pulp upper interlayer 2 are arranged on top layer 1 and height Between molecule water accepting layer a3, wood pulp upper interlayer 2 is made up of a small amount of wood pulp, the preferred polyurethane foams of the macromolecule water uptake layer a3 Body；Macromolecule water uptake layer b5 and wood pulp lower interlayer 6 are provided between the bottom 7 and intermediate layer 4, the wood pulp lower interlayer 6 is set Between bottom 7 and macromolecule water uptake layer b5, wood pulp lower interlayer 6 is identical with the material of wood pulp upper interlayer 2, macromolecule water uptake layer b5 with Macromolecule water uptake layer a3 materials are identical.
Pressed from both sides under the top layer 1, wood pulp upper interlayer 2, macromolecule water uptake layer a3, intermediate layer 4, macromolecule water uptake layer b5, wood pulp Layer 6 and bottom 7 passes sequentially through glue spraying from top to bottom or hot pressing mode is combined together.
Preferably, the thickness of the top layer 1, intermediate layer 4 and bottom 7 is thought identical, the upper surface of top layer 1 and the lower surface of bottom 7 Glue point, a diameter of 0.3~0.5mm of glue point are uniformly stained with by starching point coating process, glue point adds frictional behaviour and suction Water engaging surface accumulates, and improves performance；The wood pulp upper interlayer 2 is identical with the thickness of wood pulp lower interlayer 6 and is that intermediate layer 4 is thick 3.5~4 times of degree, wood pulp upper interlayer 2 and wood pulp lower interlayer 6 are hot-forming by bonding by the wood pulp for uniformly spreading paving, described viscous It is PUR to close the jelly used；The macromolecule water uptake layer b5 is identical with macromolecule water uptake layer a3 thickness and is intermediate layer 4 3.5~4 times of thickness.
Preferably, on the intermediate layer 4 by be stamped and formed out it is some run through aperture, aperture is advantageous to the absorption of liquid, added Strong logical fluidity energy, the liquid for being advantageous to draw absorb jointly between macromolecule water uptake layer b5 and macromolecule water uptake layer a3, from And improve the water suction content of core body inner macromolecule water accepting layer.
Preferably, being added between the top layer 1 and bottom 7 has antibiosis anti-inflammatory drug, adds the mode wanted to be a variety of, preferably , antibiosis anti-inflammatory drug is embedded to be added in wood pulp upper interlayer 2 and wood pulp lower interlayer 6, is integrally formed by bonding；The antibacterial Antiphlogistic is the mass ratio of traditional Chinese medicine ingredients composition：10 parts of the root of bidentate achyranthes, 20 parts of the root of purple-flowered peucedanum, 20 parts of coix seed, 10 parts of rhizoma alismatis, 10 parts of the root of herbaceous peony, 10 parts of rhizoma atractylodis, 10 parts of radix glycyrrhizae, 15 parts of smilax, 20 parts of dandelion, 15 parts of cow-bezoar, 7 parts of Gorgon fruit, 5 parts of umbellate pore furgus are made, anti-inflammation Effect is good, and toxic side effect is small, cheap, and drug effect is permanent.
A kind of water suction compound core body, imbibition is quick, and water conservancy diversion effect is good, and diffusion is rapid, and leading to fluidity can be good, increase water suction And water retention property, uptake is big, and absorption speed is fast；Dry and comfortable performance is excellent, and reverse osmosis rate is extremely low, ventilated good.
A kind of manufacturing process for the compound core body that absorbs water, comprises the following steps：
S1:Material prepares：By top layer 1, wood pulp upper interlayer 2, macromolecule water uptake layer a3, intermediate layer 4, macromolecule water uptake layer b5, wood Slurry lower interlayer 6 and bottom 7 are laid on heat pressing forming machines successively from top to bottom, before hydroscopic high-molecular resin is poured into intermediate layer 4 In the macromolecule water uptake layer a3 and macromolecule water uptake layer b5 at portion and rear portion, by PUR down in point gum machine, equipment is opened, is gone forward side by side Row preheating；
S2：The medicinal powder for grinding the antibiosis anti-inflammatory drug completed uniformly is laid in wood pulp upper interlayer 2 and wood pulp lower interlayer 6；
S3：The non-woven fabrics of top layer 1 and the wood pulp layer bonding of wood pulp upper interlayer 2, the non-woven fabrics of bottom 7 and the wood of wood pulp lower interlayer 6 Slurry bonding, and slurry point coating is carried out to top layer 1 and bottom 7 by point gum machine and is evenly coated with glue point, and pass through heat pressing forming machines Synthesis type is rolled, hot-forming thickness is reduced to the ultra-thin core body between 1-3mm by original 5mm, and hot pressing temperature is at 50-120 DEG C Between；
S4：Pin hole punctures：Hot-forming ultra-thin core body is punctured through needle passing hole and uniformly set on top layer 1, intermediate layer 4 and bottom 7 There are some through holes；
S5:Cutting retracting：The water suction compound core body finished product of shaping by after traction by cutting device, will be compound by cutting device Core body finished product is cut, and the compound core body after cutting is taken out.
The invention is not limited in above-described embodiment, on the basis of technical scheme disclosed by the invention, the skill of this area Art personnel are according to disclosed technology contents, it is not necessary to which performing creative labour can makes one to some of which technical characteristic A little simple modification, equivalent change and modifications, are belonged in the range of technical solution of the present invention.
, it is necessary to illustrate in the description of this specification, unless otherwise clearly defined and limited, term " setting ", " connected " and " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly be connected Connect；Can be joined directly together, can also be indirectly connected by intermediary, can be the connection of two element internals.For this For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.

Claims (10)

1. one kind water suction compound core body, it is characterised in that by top layer (1), wood pulp upper interlayer (2), macromolecule water uptake layer a (3), in Interbed (4), macromolecule water uptake layer b (5), wood pulp lower interlayer (6) and bottom (7) altogether seven-layer structure form, the top layer (1) and Intermediate layer (4) are provided between bottom (7), wood pulp upper interlayer (2) and macromolecule are provided between the top layer (1) and intermediate layer (4) Water accepting layer a (3), the wood pulp upper interlayer (2) are arranged between top layer (1) and macromolecule water uptake layer a (3), the bottom (7) with Macromolecule water uptake layer b (5) and wood pulp lower interlayer (6) are provided between intermediate layer (4), the wood pulp lower interlayer (6) is arranged on bottom (7) between macromolecule water uptake layer b (5)；The thickness of the top layer (1), intermediate layer (4) and bottom (7) thinks identical, top layer (1) Upper surface and bottom (7) lower surface are uniformly stained with glue point, a diameter of 0.3~0.5mm of glue point by starching point coating process；Institute State and some run through aperture by being stamped and formed out on intermediate layer (4)；Being added between the top layer (1) and bottom (7) has anti-inflammation Medicine.
A kind of 2. water suction compound core body according to claim 1, it is characterised in that the top layer (1), intermediate layer (4) and Bottom (7) is made using non-woven fabrics, dust-free paper, wood pulp or small blank sheet of paper.
3. a kind of water suction compound core body according to claim 1, it is characterised in that the top layer (1) and bottom (7) surface Uniformly offer some through holes.
4. a kind of water suction compound core body according to claim 1, it is characterised in that the wood pulp upper interlayer (2) is by wood pulp Composition, the macromolecule water uptake layer a (3) is polyurethane foaming body.
5. a kind of water suction compound core body according to claim 1, it is characterised in that the wood pulp lower interlayer (6) and wood pulp Upper interlayer (2) material is identical, and macromolecule water uptake layer b (5) is identical with macromolecule water uptake layer a (3) material.
6. a kind of water suction compound core body according to claim 1 and its manufacturing process, it is characterised in that the top layer (1), Wood pulp upper interlayer (2), macromolecule water uptake layer a (3), intermediate layer (4), macromolecule water uptake layer b (5), wood pulp lower interlayer (6) and bottom (7) glue spraying is passed sequentially through from top to bottom or hot pressing mode is combined together.
7. a kind of water suction compound core body according to claim 1, it is characterised in that the wood pulp upper interlayer (2) and wood pulp Lower interlayer (6) thickness is identical and is 3.5~4 times of intermediate layer (4) thickness, wood pulp upper interlayer (2) and wood pulp lower interlayer (6) by It is hot-forming by bonding uniformly to spread the wood pulp of paving, the jelly used that bonds is PUR.
8. a kind of water suction compound core body according to claim 1, it is characterised in that the macromolecule water uptake layer b (5) and height Molecule water accepting layer a (3) thickness is identical and is 3.5~4 times of intermediate layer (4) thickness.
A kind of 9. water suction compound core body according to claim 1, it is characterised in that the embedded addition of antibiosis anti-inflammatory drug Into wood pulp upper interlayer (2) and wood pulp lower interlayer (6), it is integrally formed by bonding；The antibiosis anti-inflammatory drug is traditional Chinese medicine ingredients group Into mass ratio：10 parts of the root of bidentate achyranthes, 20 parts of the root of purple-flowered peucedanum, 20 parts of coix seed, 10 parts of rhizoma alismatis, 10 parts of the root of herbaceous peony, 10 parts of rhizoma atractylodis, 10 parts of radix glycyrrhizae, 15 parts of smilax, 20 parts of dandelion, 15 parts of cow-bezoar, 7 parts of Gorgon fruit, 5 parts of umbellate pore furgus are made.
10. one kind water suction compound core body and its manufacturing process, comprise the following steps：
S1:Material prepares：By top layer (1), wood pulp upper interlayer (2), macromolecule water uptake layer a (3), intermediate layer (4), macromolecule water uptake Layer b (5), wood pulp lower interlayer (6) and bottom (7) are laid on heat pressing forming machines successively from top to bottom, by hydroscopic high-molecular resin Pour into the macromolecule water uptake layer a (3) and macromolecule water uptake layer b (5) of intermediate layer (4) front and rear, by PUR down to point In glue machine, equipment is opened, and preheated；
S2：The medicinal powder for grinding the antibiosis anti-inflammatory drug completed uniformly is laid in wood pulp upper interlayer (2) and wood pulp lower interlayer (6)；
S3：The non-woven fabrics of top layer (1) and the wood pulp layer bonding of wood pulp upper interlayer (2), the non-woven fabrics and wood pulp lower interlayer of bottom (7) (6) wood pulp bonding, and slurry point coating is carried out to top layer (1) and bottom (7) by point gum machine and is evenly coated with glue point, and pass through Heat pressing forming machines roll synthesis type, and hot-forming thickness is reduced to the ultra-thin core body between 1-3mm, hot pressing temperature by original 5mm Between 50-120 DEG C；
S4：Pin hole punctures：Hot-forming ultra-thin core body is punctured on top layer (1), intermediate layer (4) and bottom (7) through needle passing hole It is uniformly provided with some through holes；
S5:Cutting retracting：The water suction compound core body finished product of shaping by after traction by cutting device, will be compound by cutting device Core body finished product is cut, and the compound core body after cutting is taken out.
CN201710779269.8A 2017-09-01 2017-09-01 One kind water suction compound core body and its manufacturing process Pending CN107510550A (en)

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CN113456347A (en) * 2021-08-13 2021-10-01 北京倍舒特妇幼用品有限公司 Composite water-absorbing core body, preparation method thereof and sanitary product comprising composite water-absorbing core body
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CN110025431A (en) * 2019-04-29 2019-07-19 王观寿 Absorb water watch box and its production technology
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