CN110478130A - Slim soft compound core body paper diaper of one kind and preparation method thereof - Google Patents
Slim soft compound core body paper diaper of one kind and preparation method thereof Download PDFInfo
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- CN110478130A CN110478130A CN201810464453.8A CN201810464453A CN110478130A CN 110478130 A CN110478130 A CN 110478130A CN 201810464453 A CN201810464453 A CN 201810464453A CN 110478130 A CN110478130 A CN 110478130A
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- aeroge
- paper diaper
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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
- A61F13/15577—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
- A61F13/45—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
- A61F2013/15821—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing
- A61F2013/15934—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for making non-woven
- A61F2013/15983—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for making non-woven by hydroentangled technique
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
The present invention relates to a kind of slim soft compound core body paper diaper and preparation method thereof, including air-permeable layer, water absorption layer and outer layer, the water absorption layer is pectin high hydroscopic resin water absorption layer, the air-permeable layer is aeroge air-permeable layer, the outer layer is polyolefm short fiber nonwoven layer, the air-permeable layer and outer layer are linked together by way of hot pressing, safety and stability of the present invention, it is effective to absorb urine, discharge moisture and hot gas in time, eczema odds is effectively reduced, makes to be in a comfortable environment with urine pants contact skin, soft comfortable also increases accordingly.
Description
Technical field
The present invention relates to paper diaper production field, specifically a kind of slim soft compound core body paper diaper and its preparation side
Method.
Background technique
The user group of paper diaper mainly has baby and adult's two major classes.Wherein Chinese market is mainly baby's paper urine
Trousers, China have nearly 20,000,000 baby due every year, reach more than 4,000 ten thousand using 0 years old to 2 years old baby of urine pants.And according to state
The data of statistics bureau, family, 60 years old or more the population in the whole nation in 2008 reach 1.599 hundred million people, account for the 12% of total population；Over-65s it is old
Year population reaches 1.096 hundred million people account for total population 8.3%.
The core key technology of paper diaper is " core ".For technological layer, paper diaper core experienced three altogether so far
Secondary revolution.Paper diaper are disposable rear i.e. droppable products.General paper diaper are dust-free paper using three layers of core, though
Right dust-free paper has preferable soaking effect, but gas permeability is bad, heat rash easy to form, and wood pulp made of some trees can make
There is allergy in infant, so many parents pay the utmost attention to whether allergy can be generated to oneself baby when choosing paper diaper
Phenomenon, therefore will be at a loss when selection.Polyolefin non-woven fabrics because of its raw material characteristics, for example with skin contact
Part without moist feeling, and skin feel is comfortable, and will not generate allergic phenomena.
Summary of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of slim soft compound core body paper diaper and its
Preparation method, to solve the problems mentioned in the above background technology, safety and stability of the present invention effectively absorb urine, arrange in time
Moisture and hot gas out effectively reduce eczema odds, make to be in a comfortable environment with urine pants contact skin, softness is relaxed
Adaptive also increases accordingly.
To achieve the above object, the present invention provides a kind of slim soft compound core body paper diaper and preparation method thereof, packets
Air-permeable layer, water absorption layer and outer layer are included, the water absorption layer is pectin high hydroscopic resin water absorption layer, and the air-permeable layer is ventilative for aeroge
Layer, the outer layer are polyolefm short fiber nonwoven layer, and the air-permeable layer and outer layer are linked together by way of hot pressing.
Preferably, the water absorption layer is made of each group of following mass fraction: 6-14 parts of jelly powder, acrylic acid 80-160
Part, 3-4 parts of initiator, 4-6 parts of chitosan, N, 0.1-0.3 parts of N- methylene-bisacrylamide, 80-140 parts of KOH, bicarbonate
0.2-3 parts of sodium, the initiator is the mixture of ammonium persulfate and sodium hydrogensulfite.
Preferably, described breathe freely is made of each group of following mass fraction: 80-95 parts of ethyl alcohol, hides 2-6 parts of defoaming agent
2-6 parts of photo etching, 1-3 parts of stabilizer gentle gel powder 6-10 parts.
A kind of slim soft compound core body paper diaper of the invention and preparation method thereof are made of following steps:
(1) preparation of water absorption layer: weighing KOH, acrylic acid in proportion, by KOH deionized water, adds acrylic acid stirring and neutralizes,
Weigh chitosan in proportion, initiator, N, chitosan addition is sufficiently stirred, is then added and draws by N- methylene-bisacrylamide
Agent is sent out, activator continues to stir, the particulate matter obtained after stirring is put into drying box and carries out constant mass, final
To product.
(2) preparation of air-permeable layer and outer layer: industrial alcohol, defoaming agent, opacifier part, stabilizer and airsetting are weighed in proportion
Rubber powder is added in reaction kettle, and stirring obtains aeroge mixed slurry in 20-30 minutes, and the polyolefm short fiber of parts by weight is cleaned
Completely, the auxiliary agent of parts by weight is added, copied forebay, stock proportioner, surfed the Internet into head box, dehydration squeezing, is dried, applied in machine
Cloth obtains spare polyolefm short fiber non-woven fabrics after dry, the aeroge mixed slurry is put into fermentation vat, and traction roller will
Gum sprayed cotton is led into fermentation vat, so that gum sprayed cotton is fully absorbed aeroge mixed slurry by compression roller extruding, is obtained aeroge glue spraying
Aeroge gum sprayed cotton is put into drying room by cotton, then aeroge gum sprayed cotton is involved fermentation vat, 70-90 DEG C baking 7-9 hours, to
Polyolefm short fiber non-woven fabrics is covered in the upper surface of aeroge gum sprayed cotton after drying, hot pressing obtains the air-permeable layer and outer layer of paper diaper
That is aeroge nonwoven layer.
(3) paper diaper make: the aeroge nonwoven layer of system being superimposed on water absorption layer, composite material-feeding is formed, to compound
Cloth carries out spun lacing and drying and processing, obtains finished product.
Preferably, initiator described in the step (1) is the mixture of ammonium persulfate and sodium hydrogensulfite, the shell
The deacetylation of glycan is 90%.
Preferably, in the step (2) airsetting rubber powder be aerosil powder, the shading powder be titanium dioxide,
Auxiliary agent is one of polyvinyl alcohol, starch.
Preferably, polyolefm short fiber includes polyethylene fibre class, polypropylene fibre class, poly- fourth in the step (2)
The mixing of one or more of alkene fiber-like, POLYPROPYLENE GLYCOL fiber-like, the polyolefm short fiber length are 5-15mm, fineness
For 0 .85-18D.
Beneficial effects of the present invention: the present invention using polyolefm short fiber non-woven fabrics replace dust-free paper core, polyolefin without
Woven fabric is compound to be used as paper diaper inner layer material, and skin-friendly is strong, has natural antibacterial healthcare function, can effectively prevent diaper rash, protects
Sheath skin, aeroge have good flexibility and permeable watertight, ensure that paper diaper have preferable gas permeability, with pectin height
Water absorption layer of the water-absorbing resin as paper diaper, can preferably absorb moisture content, prevent moisture from omitting outward.
The features of the present invention and advantage will be described in detail by embodiment.
Specific embodiment
Slim soft compound core body paper diaper of the invention a kind of and preparation method thereof, including including air-permeable layer, water absorption layer and
Outer layer, the water absorption layer are pectin high hydroscopic resin water absorption layer, and the air-permeable layer is aeroge air-permeable layer, and the outer layer is polyene
Hydrocarbon staple fiber nonwoven fabric layer, the air-permeable layer and outer layer are linked together by way of hot pressing, and the water absorption layer is by following matter
The each group for measuring score forms: 6-14 parts of jelly powder, 80-160 parts of acrylic acid, and 3-4 parts of initiator, 4-6 parts of chitosan, N, N- methylene
0.1-0.3 parts of base bisacrylamide, 80-140 parts of KOH, 0.2-3 parts of sodium bicarbonate, the initiator is ammonium persulfate and sulfurous
The mixture of sour hydrogen sodium, described breathe freely are made of each group of following mass fraction: 80-95 parts of ethyl alcohol, 2-6 parts of defoaming agent, shading
2-6 parts of agent, 1-3 parts of stabilizer gentle gel powder 6-10 parts, the air-permeable layer and outer layer are at least upper layer and lower layer, the water absorption layer
It is placed among air-permeable layer and the upper and lower level of outer layer.
Slim soft compound core body paper diaper of the invention a kind of and preparation method thereof, successively the following steps are included:
(1) jelly powder 6-14 parts, 80-160 parts of acrylic acid, 3-4 parts of initiator, 4-6 parts of chitosan, N, N- methylene bisacrylamide acyl
0.1-0.3 parts of amine, 80-140 parts of KOH, 0.2-3 parts of sodium bicarbonate, initiator is the mixing of ammonium persulfate and sodium hydrogensulfite
Object, the deacetylation of the chitosan are 90%, weigh KOH, acrylic acid in proportion, by KOH deionized water, add acrylic acid
Stirring neutralizes, and weighs chitosan in proportion, initiator, N, N- methylene-bisacrylamide, chitosan addition is sufficiently stirred, so
After initiator is added, activator continues to stir, and the particulate matter obtained after stirring is put into drying box to carry out quality permanent
It is fixed, finally obtain pectin high hydroscopic resin paper.
(2) by 80-95 parts of industrial alcohol, 2-6 parts of defoaming agent, 2-6 parts of opacifier, 1-3 parts of stabilizer gentle gel powder 6-
10 parts are added in reaction kettle, and stirring obtains aeroge mixed slurry in 20-30 minutes, are 75-99 by parts by weight, and length is
15mm, the polyethylene fibre class and the mixing of polypropylene fibre class that fineness is 18D clean up, and addition parts by weight are the surface 1-25
Sizing agent, is copied forebay, stock proportioner, is surfed the Internet into head box, and dehydration, squeezing, drying, on-line coater obtain spare after dry
The aeroge mixed slurry is put into fermentation vat by polyolefm short fiber non-woven fabrics, and traction roller leads gum sprayed cotton into fermentation vat,
So that gum sprayed cotton is fully absorbed aeroge mixed slurry by compression roller extruding, obtain aeroge gum sprayed cotton, then by aeroge glue spraying
Cotton involves fermentation vat, and aeroge gum sprayed cotton is put into drying room, 70 DEG C -90 DEG C of bakings 7-9 hours, sprayed after to be dried in aeroge
After the polyolefm short fiber non-woven fabrics of covering up and down of collodion, interlayer heat pressure adhesive is made by 150 DEG C of synchronized hot-rolling, obtains paper urine
Air-permeable layer and outer layer, that is, aeroge nonwoven layer of trousers.
(3) the aeroge nonwoven layer of system is superimposed on water absorption layer, forms composite material-feeding, spun lacing is carried out to composite material-feeding
And drying and processing, obtain finished product.
The present invention replaces dust-free paper core using polyolefm short fiber non-woven fabrics, and non-woven polyolefin is compound to be used as paper diaper
Inner layer material, skin-friendly is strong, has natural antibacterial healthcare function, can effectively prevent diaper rash, protects skin, and aeroge has well
Flexibility and permeable watertight, ensure that paper diaper have preferable gas permeability, using pectin high hydroscopic resin as paper diaper
Water absorption layer, can preferably absorb moisture content, prevent moisture from omitting outward.
Embodiment described above is not intended to limit the invention, all within the spirits and principles of the present invention, made
What modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of slim soft compound core body paper diaper and preparation method thereof, which is characterized in that including air-permeable layer, water absorption layer and outer
Layer, the water absorption layer are pectin high hydroscopic resin water absorption layer, and the air-permeable layer is aeroge air-permeable layer, and the outer layer is polyolefin
Staple fiber nonwoven fabric layer, the air-permeable layer and outer layer are linked together by way of hot pressing.
2. a kind of slim soft compound core body paper diaper and preparation method thereof as claimed in claim 1, which is characterized in that described
Water absorption layer is made of each group of following mass fraction: 6-14 parts of jelly powder, 80-160 parts of acrylic acid, and 3-4 parts of initiator, chitosan
4-6 parts, N, 0.1-0.3 parts of N- methylene-bisacrylamide, 80-140 parts of KOH, 0.2-3 parts of sodium bicarbonate, the initiator is
The mixture of ammonium persulfate and sodium hydrogensulfite.
3. a kind of slim soft compound core body paper diaper and preparation method thereof as claimed in claim 1, which is characterized in that described
It is ventilative to be made of each group of following mass fraction: 80-95 parts of ethyl alcohol, 2-6 parts of defoaming agent, 2-6 parts of opacifier, 1-3 parts of stabilizer
Gentle gel powder 6-10 parts.
4. a kind of slim soft compound core body paper diaper and preparation method thereof as claimed in claim 1, which is characterized in that by with
Lower step is made:
(1) preparation of water absorption layer: weighing KOH, acrylic acid in proportion, by KOH deionized water, adds acrylic acid stirring and neutralizes,
Weigh chitosan in proportion, initiator, N, chitosan addition is sufficiently stirred, is then added and draws by N- methylene-bisacrylamide
Agent is sent out, activator continues to stir, the particulate matter obtained after stirring is put into drying box and carries out constant mass, final
To product.
5.(2) the preparation of air-permeable layer and outer layer: industrial alcohol, defoaming agent, opacifier part, stabilizer and aeroge are weighed in proportion
Powder is added in reaction kettle, and stirring obtains aeroge mixed slurry in 20-30 minutes, the polyolefm short fiber of parts by weight is cleaned dry
Only, the auxiliary agent of parts by weight is added, copied forebay, stock proportioner, surfed the Internet into head box, dehydration, squeezing, drying, on-line coater,
Spare polyolefm short fiber non-woven fabrics is obtained after drying, the aeroge mixed slurry is put into fermentation vat, and traction roller will spray
Collodion is led into fermentation vat, so that gum sprayed cotton is fully absorbed aeroge mixed slurry by compression roller extruding, is obtained aeroge gum sprayed cotton,
Aeroge gum sprayed cotton is involved into fermentation vat again, aeroge gum sprayed cotton is put into drying room, 70-90 DEG C of baking, it is to be dried after in gas
The upper surface of gel gum sprayed cotton cover polyolefm short fiber non-woven fabrics, hot pressing obtain paper diaper air-permeable layer and outer layer i.e. aeroge without
Woven fabric layer.
6.(3) paper diaper make: the aeroge nonwoven layer of system being superimposed on water absorption layer, composite material-feeding is formed, to Compound Fabric
Material carries out spun lacing and drying and processing, obtains finished product.
7. a kind of slim soft compound core body paper diaper and preparation method thereof as claimed in claim 4, which is characterized in that described
Initiator described in step (1) is the mixture of ammonium persulfate and sodium hydrogensulfite, and the deacetylation of the chitosan is 90%.
8. a kind of slim soft compound core body paper diaper and preparation method thereof as claimed in claim 4, which is characterized in that described
Airsetting rubber powder is aerosil powder in step (2), the shading powder is titanium dioxide, auxiliary agent is polyvinyl alcohol, in starch
One kind.
9. a kind of slim soft compound core body paper diaper and preparation method thereof as claimed in claim 4, which is characterized in that described
Polyolefm short fiber includes polyethylene fibre class, polypropylene fibre class, polybutene fiber-like, POLYPROPYLENE GLYCOL fiber in step (2)
The mixing of one or more of class, the polyolefm short fiber length are 5-15mm, and fineness is 0 .85-18D.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810464453.8A CN110478130A (en) | 2018-05-15 | 2018-05-15 | Slim soft compound core body paper diaper of one kind and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810464453.8A CN110478130A (en) | 2018-05-15 | 2018-05-15 | Slim soft compound core body paper diaper of one kind and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110478130A true CN110478130A (en) | 2019-11-22 |
Family
ID=68545017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810464453.8A Pending CN110478130A (en) | 2018-05-15 | 2018-05-15 | Slim soft compound core body paper diaper of one kind and preparation method thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1370059A (en) * | 1999-06-25 | 2002-09-18 | 金伯利-克拉克环球有限公司 | Absorbent product with breathable dampness inhibitor |
| US20030003830A1 (en) * | 2001-06-29 | 2003-01-02 | Mabrouk Ouederni | Air-laid web with high modulus fibers |
| US20040253890A1 (en) * | 2003-06-13 | 2004-12-16 | Ostgard Estelle Anne | Fibers with lower edgewise compression strength and sap containing composites made from the same |
| CN106618869A (en) * | 2016-12-31 | 2017-05-10 | 阮镇锋 | Water-absorbent layer core material of pectin highly water-absorbent resin paper diaper, manufacturing process of paper diaper and paper diaper |
| CN106739232A (en) * | 2016-11-22 | 2017-05-31 | 湖北硅金凝节能减排科技有限公司 | A kind of preparation method of aeroge non-woven fabrics |
| CN107700226A (en) * | 2017-09-21 | 2018-02-16 | 成都新柯力化工科技有限公司 | A kind of aeroge non-woven fabrics for being applicable paper diaper internal layer and preparation method |
-
2018
- 2018-05-15 CN CN201810464453.8A patent/CN110478130A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1370059A (en) * | 1999-06-25 | 2002-09-18 | 金伯利-克拉克环球有限公司 | Absorbent product with breathable dampness inhibitor |
| US20030003830A1 (en) * | 2001-06-29 | 2003-01-02 | Mabrouk Ouederni | Air-laid web with high modulus fibers |
| US20040253890A1 (en) * | 2003-06-13 | 2004-12-16 | Ostgard Estelle Anne | Fibers with lower edgewise compression strength and sap containing composites made from the same |
| CN106739232A (en) * | 2016-11-22 | 2017-05-31 | 湖北硅金凝节能减排科技有限公司 | A kind of preparation method of aeroge non-woven fabrics |
| CN106618869A (en) * | 2016-12-31 | 2017-05-10 | 阮镇锋 | Water-absorbent layer core material of pectin highly water-absorbent resin paper diaper, manufacturing process of paper diaper and paper diaper |
| CN107700226A (en) * | 2017-09-21 | 2018-02-16 | 成都新柯力化工科技有限公司 | A kind of aeroge non-woven fabrics for being applicable paper diaper internal layer and preparation method |
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