CN110314042A - A kind of unidirectional high moisture-inhibiting paper diaper and preparation method thereof - Google Patents
A kind of unidirectional high moisture-inhibiting paper diaper and preparation method thereof Download PDFInfo
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- CN110314042A CN110314042A CN201810308523.0A CN201810308523A CN110314042A CN 110314042 A CN110314042 A CN 110314042A CN 201810308523 A CN201810308523 A CN 201810308523A CN 110314042 A CN110314042 A CN 110314042A
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- layer
- paper diaper
- fiber
- absorbent core
- interior surface
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- 230000002401 inhibitory effect Effects 0.000 title claims abstract description 19
- 238000002360 preparation method Methods 0.000 title abstract description 5
- 239000010410 layer Substances 0.000 claims abstract description 119
- 239000000835 fiber Substances 0.000 claims abstract description 83
- 239000011347 resin Substances 0.000 claims abstract description 40
- 229920005989 resin Polymers 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000002344 surface layer Substances 0.000 claims abstract description 29
- 239000002250 absorbent Substances 0.000 claims abstract description 27
- 230000002745 absorbent Effects 0.000 claims abstract description 27
- 239000012792 core layer Substances 0.000 claims abstract description 27
- 230000036541 health Effects 0.000 claims abstract description 27
- 230000003115 biocidal effect Effects 0.000 claims abstract description 26
- 239000004744 fabric Substances 0.000 claims abstract description 25
- 230000035515 penetration Effects 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 14
- 241000196324 Embryophyta Species 0.000 claims description 37
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 16
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 16
- 241001330002 Bambuseae Species 0.000 claims description 16
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 16
- 229920002494 Zein Polymers 0.000 claims description 16
- 239000011425 bamboo Substances 0.000 claims description 16
- 239000005019 zein Substances 0.000 claims description 16
- 229940093612 zein Drugs 0.000 claims description 16
- 238000010521 absorption reaction Methods 0.000 claims description 14
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 13
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 claims description 12
- 239000003431 cross linking reagent Substances 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 12
- 230000000844 anti-bacterial effect Effects 0.000 claims description 11
- 229920001661 Chitosan Polymers 0.000 claims description 9
- 229920001131 Pulp (paper) Polymers 0.000 claims description 9
- 239000003999 initiator Substances 0.000 claims description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- 229940070527 tourmaline Drugs 0.000 claims description 7
- 229910052613 tourmaline Inorganic materials 0.000 claims description 7
- 239000011032 tourmaline Substances 0.000 claims description 7
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 6
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 claims description 6
- 241001116389 Aloe Species 0.000 claims description 6
- 241000205585 Aquilegia canadensis Species 0.000 claims description 6
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims description 6
- 241001474374 Blennius Species 0.000 claims description 6
- 235000007516 Chrysanthemum Nutrition 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 6
- 239000004831 Hot glue Substances 0.000 claims description 6
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 6
- 244000178870 Lavandula angustifolia Species 0.000 claims description 6
- 235000010663 Lavandula angustifolia Nutrition 0.000 claims description 6
- 229940072056 alginate Drugs 0.000 claims description 6
- 229920000615 alginic acid Polymers 0.000 claims description 6
- 235000010443 alginic acid Nutrition 0.000 claims description 6
- 235000011399 aloe vera Nutrition 0.000 claims description 6
- 239000008367 deionised water Substances 0.000 claims description 6
- 229910021641 deionized water Inorganic materials 0.000 claims description 6
- 239000001102 lavandula vera Substances 0.000 claims description 6
- 235000018219 lavender Nutrition 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000000047 product Substances 0.000 claims description 6
- 229910052709 silver Inorganic materials 0.000 claims description 6
- 239000004332 silver Substances 0.000 claims description 6
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 5
- 239000004626 polylactic acid Substances 0.000 claims description 5
- 229920002472 Starch Polymers 0.000 claims description 4
- 235000019698 starch Nutrition 0.000 claims description 4
- 239000008107 starch Substances 0.000 claims description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 3
- 229960005070 ascorbic acid Drugs 0.000 claims description 3
- 235000010323 ascorbic acid Nutrition 0.000 claims description 3
- 239000011668 ascorbic acid Substances 0.000 claims description 3
- 230000006196 deacetylation Effects 0.000 claims description 3
- 238000003381 deacetylation reaction Methods 0.000 claims description 3
- 125000004386 diacrylate group Chemical group 0.000 claims description 3
- 239000012467 final product Substances 0.000 claims description 3
- 238000005469 granulation Methods 0.000 claims description 3
- 230000003179 granulation Effects 0.000 claims description 3
- 230000002045 lasting effect Effects 0.000 claims description 3
- 229960003511 macrogol Drugs 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 239000005418 vegetable material Substances 0.000 claims description 2
- 244000189548 Chrysanthemum x morifolium Species 0.000 claims 2
- 230000000593 degrading effect Effects 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 claims 1
- 150000004767 nitrides Chemical class 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 210000002700 urine Anatomy 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 3
- 238000001223 reverse osmosis Methods 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 230000015556 catabolic process Effects 0.000 abstract description 2
- 238000006731 degradation reaction Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 238000003912 environmental pollution Methods 0.000 abstract 1
- 241000723353 Chrysanthemum Species 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 230000000845 anti-microbial effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000000474 nursing effect Effects 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 208000004210 Pressure Ulcer Diseases 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000003385 bacteriostatic effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000002175 menstrual effect Effects 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000001769 paralizing effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003325 tomography Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
-
- 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
- A61F13/51—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 outer layers of the pads
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/51121—Topsheet, i.e. the permeable cover or layer facing the skin characterised by the material
-
- 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
- A61F13/51—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 outer layers of the pads
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/5116—Topsheet, i.e. the permeable cover or layer facing the skin being formed of multiple layers
-
- 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
- A61F13/51—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 outer layers of the pads
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/512—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations
-
- 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
- A61F13/51—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 outer layers of the pads
- A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
-
- 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
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F2013/530007—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 being made from pulp
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F2013/530131—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 being made in fibre but being not pulp
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dermatology (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
A kind of unidirectional high moisture-inhibiting paper diaper and preparation method thereof, the unidirectional high moisture-inhibiting paper diaper include diaper body, and the diaper body includes the water penetration interior surface layers stacked gradually from top to bottom, guide layer, antibiotic health care layer, absorbent core layer and impermeability leakproof bottom；The water penetration interior surface layers, guide layer, antibiotic health care layer, absorbent core layer and impermeability leakproof bottom are made of degradation material, and water penetration interior surface layers use plant fiber cloth, patch is molten thereon environment-friendly resin film, and the plant fiber cloth is equipped with up big and down small funnel-form pass.The making material of paper diaper is degradable in the present invention, recycles, and without harmful chemical substance in process, environmental pollution is small；Uniformly the molten environment-friendly resin film of patch can play the role of reverse osmosis, dry and comfortable, and its making material has good biocidal property, is adjustable the pH value of paper diaper, skin is made to be in comfortable environment；Funnel hole can be guided effectively to be seeped under urine, can play unidirectional hygroscopic effect.
Description
Technical field
The invention belongs to amenities technical fields, and in particular to a kind of unidirectional high moisture-inhibiting paper diaper and preparation method thereof.
Background technique
Paper diaper/piece/pad, sanitary napkin belong to amenities, and especially paper diaper/piece/pad is the common object that infant nurses
Product, it may also be used for gynecologic menstrual, puerpera's nursing, paralytic's gatism etc. use simple, soft health.And market
Upper existing nursing pad, is usually made of non-woven fabrics, absorptive core and common PE counterdie, has the disadvantage in that
1. most nappy surface is polypropylene nonwoven clad in the market, ventilation anti-seepage counterdie is polyethylene
Film is fibers material, not only there is chemical residues, carrys out adverse effect to human skin even health care belt, and it can not
Regeneration, degradation time are long, can cause to seriously affect to environment.
2. Related product surface layer is uneven, this will accelerate Liquid Penetrant, not form diffusion zone, and all liq may be concentrated
At the intermediate position of nappy, cause liquid reverse osmosis, not dry and comfortable phenomenon is serious, and common PE counterdie poor air permeability, causes in addition
Phenomena such as temperature is high under baby's hip, airtight, user's long-time service is easy to initiation bedsore, redness, blister block.
3. commercially available paper diaper are generally not present antibiotic layer, anti-microbial property is poor, easily causes bacterium mass propagation, makes to user
At the damage on body.
Summary of the invention
To solve the above problems, overcoming existing the present invention provides a kind of unidirectional high moisture-inhibiting paper diaper and preparation method thereof
The deficiency of technology.
The technical solution of the present invention is as follows:
A kind of unidirectional high moisture-inhibiting paper diaper, it is characterised in that: including diaper body, the diaper body includes from upper
Water penetration interior surface layers, guide layer, antibiotic health care layer, absorbent core layer and the anti-bottom drain of impermeability being cascading under
Layer；The water penetration interior surface layers, guide layer, antibiotic health care layer, absorbent core layer and impermeability leakproof bottom have one layer, and
Adhesion is sequentially fixed by hot melt adhesive between and；Either, the water penetration interior surface layers, guide layer and the anti-bottom drain of impermeability
Layer has one layer, and multiple antibiotic health care layers is equipped between guide layer and absorbent core layer, and between each antibiotic health care layer
Also it is additionally provided with absorbent core layer.
Preferably, the water penetration interior surface layers use plant fiber cloth, the plant fiber specifically use zein fiber,
Bamboo fibre and seaweed fiber blending cloth, or cotton thread is added, it is blended with zein fiber, bamboo fibre and alginate fibre.
Preferably, it pastes to melt on the plant fiber cloth and has environment-friendly resin film；The plant fiber cloth is equipped with up big and down small
Funnel-form pass, the funnel-shaped apertures depth be 1-2mm.
Preferably, the guide layer uses acid fiber by polylactic material, and the guide layer is located at the diaper body width
The center in direction, and be arranged along the diaper body length direction, the width of the guide layer is that the diaper body is wide
The 60%-80% of degree.
Preferably, the antibiotic health care layer is the mixture layer of natural plants, wood pulp, high hygroscopicity fibre, or natural
The mixture layer of the modified carbon fiber of plant, wood pulp, high hygroscopicity fibre, nano-silver ionic and nano-tourmaline；It is described natural
Plant is one of aloe, honeysuckle, chrysanthemum, lavender, the antibacterial tealeaves of load silver or a variety of.
Preferably, the absorbent core layer includes natural degradable villus pulp layer and absorption resin layer, the natural degradable
Villus pulp layer is set to the centre for absorbing resin layer, will absorb resin layer and be divided into absorption resin layer and lower absorption resin layer.
Preferably, the impermeability leakproof bottom includes counterdie and notacoria, and the counterdie is printed using polylactic acid/starch
Ventilated membrane, the notacoria are zein fiber and bamboo fiber blended film.
A kind of production method of unidirectional high moisture-inhibiting paper diaper, comprising the following steps:
A. good vegetable material is chosen, water penetration interior surface layers are made
Using zein fiber, bamboo fibre and seaweed fiber blending cloth, cotton thread can also be added, with fiber zein fiber, bamboo
Fiber and alginate fibre are blended；Novel environment friendly resin is heated, is laminated to plant fiber cloth surface layer, and beat on plant fiber cloth
Upper hopper shape aperture；
B. natural plants are chosen and are processed, antibiotic health care layer is made
Choose one of natural plants, including aloe, honeysuckle, chrysanthemum, lavender, the antibacterial tealeaves of load silver or more
Kind, processed, and nano-silver ionic modified carbon fiber and nano-tourmaline can be added, with wood pulp, high hygroscopicity fibre
Mixture layer is made；
C. manufacture absorbs resin layer, and makes absorbent core layer with this
The making material for absorbing resin layer is remembered by weight, comprising: 50~100 parts of acrylic acid, 1~2 part of chitosan, draws
1~1.5 part of agent of hair, it is 0.1~0.2 part of crosslinking agent, 4~8 parts of Glycolic acid, 70~150 parts of deionized water 60-100, KOH, described
The deacetylation of chitosan is 90%；
The initiator is the mixture of hydrogen peroxide and ascorbic acid；
The crosslinking agent is N, and two kinds of crosslinking agents of N- methylene-bisacrylamide and Macrogol 600 diacrylate mix
Close object, mass ratio 1: 2；
The making step for absorbing resin layer are as follows:
1. KOH is dissolved in deionized water, acrylic acid is added, neutralizes the two, lasting stirring stops after making fully reacting, obtains
To corrective；
2. corrective is added in chitosan, initiator, crosslinking agent are added after being sufficiently stirred, is stirred to react at 80 DEG C；
3. polymer granulation is placed at 85-95 DEG C and is dried to moisture content < 5%, Glycolic acid is mixed after crushing and is made
Final product；
After the absorption resin layer completes, it is fixed between two layers of natural degradable villus pulp layer；
D. it makes impermeability leakproof bottom and guide layer is stand-by
E. paper diaper finished product
By water penetration interior surface layers, guide layer, antibiotic health care layer, absorbent core layer and impermeability leakproof bottom sequentially by upper
Adhesion is sequentially fixed by hot melt adhesive to lower.
The invention has the benefit that
1, water penetration interior surface layers of the present invention are made of plant fiber, and guide layer uses acid fiber by polylactic material, antibacterial
Heath care layer is mixed using natural plants with wood pulp, high hygroscopicity fibre, absorbent core layer by natural degradable villus pulp layer with
It absorbs resin layer to be made, the counterdie of impermeability leakproof bottom prints ventilated membrane using polylactic acid/starch, and notacoria is zein fiber
With bamboo fiber blended film.The above material is degradable, can be recycled, and can be recycled, and without any harmful in process
Chemical substance, product no pollution to the environment.
2, uniformly patch melts upper environment-friendly resin film to water penetration interior surface layers on plant fiber cloth, can play reverse osmosis, dry
Refreshing effect, and the making material chitosan of the environment-friendly resin film is avirulent natural polymer, is had good antibacterial
Property and degradability, and the pH value for absorbing the paper diaper of urine can be effectively adjusted, so that skin is in comfortable environment.
3, water penetration interior surface layers stamp funnel-shaped apertures on plant fiber cloth, and funnel hole is up big and down small, can effectively draw
It is seeped under urethral catheterization liquid, unidirectional hygroscopic effect can be played.
4, the present invention has antibiotic health care layer, can play antibacterial action, prevents from easily causing bacterium due to anti-microbial property difference
Mass propagation, avoid causing the damage on body to user.
Detailed description of the invention
The schematic diagram of a layer structure of the unidirectional high moisture-inhibiting paper diaper of Fig. 1 present invention.
Specific embodiment
As shown in Figure 1, a kind of unidirectional high moisture-inhibiting paper diaper of the present invention, including diaper body 1, the diaper body 1
Including water penetration interior surface layers 2, guide layer 3, antibiotic health care layer 4, the absorbent core layer 5 and impermeable being cascading from top to bottom
Aqueous leakproof bottom 6, the water penetration interior surface layers 2, guide layer 3, antibiotic health care layer 4, absorbent core layer 5 and impermeability leakproof
Adhesion is sequentially fixed by hot melt adhesive between bottom 6；Either, the water penetration interior surface layers 2, guide layer 3 and impermeability
Leakproof bottom 6 has one layer, and multiple antibiotic health care layers 4 is equipped between guide layer 3 and absorbent core layer 5, and in each antibacterial
Absorbent core layer 5 is also additionally provided between heath care layer 4.
The water penetration interior surface layers 2 use plant fiber cloth, and the plant fiber specifically uses zein fiber, bamboo fibre
With seaweed fiber blending cloth, cotton thread can also be added, be blended with zein fiber, bamboo fibre and alginate fibre.In the water penetration
The design of superficial layer 2 matches with human body, is close to skin, so that more comfortable when baby or adult wearing.
Also patch is molten on the plant fiber cloth environment-friendly resin film, and up big and down small leakage is stamped on plant fiber cloth
Bucket-shaped pass, the funnel-shaped apertures depth are 1-2mm, can absorb liquid rapidly, keep the dry and comfortable comfortable of paper diaper surface.
The guide layer 3 uses acid fiber by polylactic material.The guide layer 3 is located at the diaper body width direction
Center, and be arranged along the diaper body length direction, the width of the guide layer 3 is the diaper body width
60%-80%.The effect of the guide layer 3 is that it can be realized urine and quickly spreads, and increases the infiltration rate of urine, and
Even absorption avoids urine from concentrating on a position.
The antibiotic health care layer 4 is the mixture layer of natural plants and wood pulp, high hygroscopicity fibre, and the natural plants can
To be the plants with natural disinfection effect such as aloe, honeysuckle, chrysanthemum, lavender, the antibacterial tealeaves of load silver after processing, also
Nano-silver ionic modified carbon fiber and nano-tourmaline can be added.The modified carbon fiber of nano-silver ionic is made with antibacterial bacteriostatic
With nano-tourmaline energy transmitting anion is with health role.
The absorbent core layer 5 includes natural degradable villus pulp layer and absorption resin layer, the natural degradable Time of Fluff Slurry
Layer is set to the centre for absorbing resin layer, will absorb resin layer and be divided into absorption resin layer and lower absorption resin layer, and can realize
Water-absorbing resin is uniformly distributed, and convenient for being kept fixed, prevents from occurring rubbing because of infant activity or gravity traction and tomography is existing
As.
The villus pulp layer uses wood fibre, plays the role of absorption and conduction urine.The system for absorbing resin layer
Make as described below.The absorbent core layer 5 mainly accepts the urine of human body discharge.
The absorbent core layer 5 can be rectangle, and certainly, such selection is not intended as limiting, other also can be set into
Shape, such as square, ellipse.
The impermeability leakproof bottom 6 includes counterdie and notacoria, and the counterdie is ventilative using polylactic acid/starch printing
Film, the notacoria are zein fiber and bamboo fiber blended film.The impermeability leakproof bottom 6 supports water penetration interior surface layers
2, guide layer 3, antibiotic health care layer 4, absorbent core layer 5, it is waterproof, play the role of wrapping up leakproof, also have preferable ventilative
Property.
The invention also includes a kind of production methods of unidirectional high moisture-inhibiting paper diaper, comprising the following steps:
A. good Phytoplasm material is chosen, water penetration interior surface layers are made
Using zein fiber, bamboo fibre and seaweed fiber blending cloth, cotton thread can also be added, with fiber zein fiber, bamboo
Fiber and alginate fibre are blended.Novel environment friendly resin is heated, is uniformly laminated to plant fiber cloth surface layer, and in plant fiber
Infundibulate aperture is stamped on cloth
B. natural plants are chosen and are processed, antibiotic health care layer is made
Choose one of natural plants, including aloe, honeysuckle, chrysanthemum, lavender, the antibacterial tealeaves of load silver or more
Kind, processed, and nano-silver ionic modified carbon fiber and nano-tourmaline can be added, with wood pulp, high hygroscopicity fibre
Mixture layer is made.
C. manufacture absorbs resin layer, and makes absorbent core layer with this
The making material for absorbing resin layer is remembered by weight, comprising: 50~100 parts of acrylic acid, 1~2 part of chitosan, draws
1~1.5 part of agent of hair, 0.1~0.2 part of crosslinking agent, 4~8 parts of Glycolic acid, 70~150 parts of deionized water 60-100, KOH.It is described
The deacetylation of chitosan is 90%.
The initiator is the mixture of hydrogen peroxide and ascorbic acid.
The crosslinking agent is N, and two kinds of crosslinking agents of N- methylene-bisacrylamide and Macrogol 600 diacrylate mix
Close object, mass ratio 1: 2.
The making step for absorbing resin layer are as follows:
1. KOH is dissolved in deionized water, acrylic acid is added, neutralizes the two, lasting stirring stops after making fully reacting, obtains
To corrective；
2. corrective is added in chitosan, initiator, crosslinking agent are added after being sufficiently stirred, is stirred to react at 80 DEG C.
3. polymer granulation is placed at 85-95 DEG C and is dried to moisture content < 5%, Glycolic acid is mixed after crushing and is made
Final product.
After the absorption resin layer completes, it is fixed between two layers of natural degradable villus pulp layer.
D. it makes impermeability leakproof bottom and guide layer is stand-by.
E. paper diaper finished product
By water penetration interior surface layers, guide layer, antibiotic health care layer, absorbent core layer and impermeability leakproof bottom sequentially by upper
Adhesion is sequentially fixed by hot melt adhesive to lower.
Claims (8)
1. a kind of unidirectional high moisture-inhibiting paper diaper, it is characterised in that: including diaper body (1), the diaper body (1) includes
The water penetration interior surface layers (2) that are cascading from top to bottom, guide layer (3), antibiotic health care layer (4), absorbent core layer (5) and
Impermeability leakproof bottom (6)；The water penetration interior surface layers (2), guide layer (3), antibiotic health care layer (4), absorbent core layer (5)
Have one layer with impermeability leakproof bottom (6), and between adhesion sequentially fixed by hot melt adhesive；Either, described permeable
Property interior surface layers (2), guide layer (3) and impermeability leakproof bottom (6) have one layer, and in guide layer (3) and absorbent core layer (5)
Between be equipped with multiple antibiotic health care layers (4), and be also additionally provided with absorbent core layer (5) between each antibiotic health care layer (4).
2. unidirectional high moisture-inhibiting paper diaper as described in claim 1, it is characterised in that: the water penetration interior surface layers (2) use
Plant fiber cloth, the plant fiber specifically uses zein fiber, bamboo fibre and seaweed fiber blending cloth, or cotton thread is added, with
Zein fiber, bamboo fibre and alginate fibre are blended.
3. unidirectional high moisture-inhibiting paper diaper as claimed in claim 2, it is characterised in that: pasting to melt on the plant fiber cloth has environmental protection
Resin film；The plant fiber cloth is equipped with up big and down small funnel-form pass, and the funnel-shaped apertures depth is 1-2mm.
4. unidirectional high moisture-inhibiting paper diaper as described in claim 1, it is characterised in that: the guide layer (3) is fine using polylactic acid
Material is tieed up, the guide layer (3) is located at the center of 1 width direction of diaper body, and along the diaper body length
Direction setting, the width of the guide layer (3) are the 60%-80% of the diaper body width.
5. unidirectional high moisture-inhibiting paper diaper as described in claim 1, it is characterised in that: the antibiotic health care layer (4) is naturally to plant
Object, wood pulp, the mixture layer of high hygroscopicity fibre or natural plants, wood pulp, high hygroscopicity fibre, nano-silver ionic are modified
Carbon fiber and nano-tourmaline mixture layer；The natural plants be aloe, honeysuckle, chrysanthemum, lavender, carry silver it is antibacterial
One of tealeaves is a variety of.
6. unidirectional high moisture-inhibiting paper diaper as described in claim 1, it is characterised in that: the absorbent core layer (5) includes naturally may be used
Villus pulp layer of degrading and absorption resin layer, the natural degradable villus pulp layer are set to the centre for absorbing resin layer, will inhale
It receives resin layer and is divided into absorption resin layer and lower absorption resin layer.
7. unidirectional high moisture-inhibiting paper diaper as described in claim 1, it is characterised in that: impermeability leakproof bottom (6) packet
Include counterdie and notacoria, the counterdie prints ventilated membrane using polylactic acid/starch, and the notacoria is zein fiber and bamboo fiber blended
Film.
8. a kind of production method of unidirectional high moisture-inhibiting paper diaper, comprising the following steps:
A. good vegetable material is chosen, water penetration interior surface layers are made
Using zein fiber, bamboo fibre and seaweed fiber blending cloth, cotton thread can also be added, with fiber zein fiber, bamboo fibre
It is blended with alginate fibre；Novel environment friendly resin is heated, plant fiber cloth surface layer is laminated to, and stamps leakage on plant fiber cloth
Bucket shape aperture；
B. natural plants are chosen and are processed, antibiotic health care layer is made
One or more of natural plants, including aloe, honeysuckle, chrysanthemum, lavender, the antibacterial tealeaves of load silver are chosen, into
Row processing, and nano-silver ionic modified carbon fiber and nano-tourmaline can be added, it is mixed with being made with wood pulp, high hygroscopicity fibre
Close nitride layer；
C. manufacture absorbs resin layer, and makes absorbent core layer with this
The making material for absorbing resin layer is remembered by weight, comprising: 50~100 parts of acrylic acid, 1~2 part of chitosan, and initiator
1~1.5 part, 0.1~0.2 part of crosslinking agent, 4~8 parts of Glycolic acid, 70~150 parts of deionized water 60-100, KOH, the shell is poly-
The deacetylation of sugar is 90%；
The initiator is the mixture of hydrogen peroxide and ascorbic acid；
The crosslinking agent is N, the mixing of two kinds of crosslinking agents of N- methylene-bisacrylamide and Macrogol 600 diacrylate
Object, mass ratio 1: 2；
The making step for absorbing resin layer are as follows:
1. KOH is dissolved in deionized water, acrylic acid is added, both makes to neutralize, lasting stirring stops after making fully reacting, obtains
And object；
2. corrective is added in chitosan, initiator, crosslinking agent are added after being sufficiently stirred, is stirred to react at 80 DEG C；
3. polymer granulation is placed at 85-95 DEG C and is dried to moisture content < 5%, Glycolic acid is mixed after crushing and is made final
Product；
After the absorption resin layer completes, it is fixed between two layers of natural degradable villus pulp layer；
D. it makes impermeability leakproof bottom and guide layer is stand-by
E. paper diaper finished product
Sequentially from top to bottom by water penetration interior surface layers, guide layer, antibiotic health care layer, absorbent core layer and impermeability leakproof bottom
Adhesion is sequentially fixed by hot melt adhesive.
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| CN201810308523.0A CN110314042A (en) | 2018-03-30 | 2018-03-30 | A kind of unidirectional high moisture-inhibiting paper diaper and preparation method thereof |
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|---|---|---|---|
| CN201810308523.0A CN110314042A (en) | 2018-03-30 | 2018-03-30 | A kind of unidirectional high moisture-inhibiting paper diaper and preparation method thereof |
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ID=68112566
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|---|---|---|---|
| CN201810308523.0A Pending CN110314042A (en) | 2018-03-30 | 2018-03-30 | A kind of unidirectional high moisture-inhibiting paper diaper and preparation method thereof |
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| CN111938918A (en) * | 2020-06-24 | 2020-11-17 | 杭州可靠护理用品股份有限公司 | Low-rewet paper diaper and processing technology thereof |
| CN112245117A (en) * | 2020-11-05 | 2021-01-22 | 山东诺尔生物科技有限公司 | Dry and comfortable antibacterial odor-removing adult paper diaper and preparation method thereof |
| CN112294545A (en) * | 2020-10-23 | 2021-02-02 | 福建省时代天和实业有限公司 | Full-degradable environment-friendly paper diaper |
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| CN111938918A (en) * | 2020-06-24 | 2020-11-17 | 杭州可靠护理用品股份有限公司 | Low-rewet paper diaper and processing technology thereof |
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| CN113502605A (en) * | 2021-08-05 | 2021-10-15 | 上海工程技术大学 | Multilayer fiber membrane with oriented water transmission function and preparation method thereof |
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| CN114795670A (en) * | 2022-03-28 | 2022-07-29 | 福建省诺华卫生用品有限公司 | Preparation method of composite surface layer paper diaper |
| CN114886666A (en) * | 2022-04-24 | 2022-08-12 | 唐文轩 | Manufacturing process of high-water-absorptivity paper diaper |
| CN114886666B (en) * | 2022-04-24 | 2023-12-12 | 唐文轩 | Manufacturing process of paper diaper with high water absorbability |
| CN115486994A (en) * | 2022-08-18 | 2022-12-20 | 千芝雅(金华)科技实业有限公司 | Multi-layer protective paper diaper and method for manufacturing same |
| CN115486994B (en) * | 2022-08-18 | 2023-05-12 | 千芝雅(金华)科技实业有限公司 | Multi-layer protective diapers, method for preparing the diapers |
| CN115462963A (en) * | 2022-10-17 | 2022-12-13 | 刘建华 | Wound surface plaster and preparation method thereof |
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