CN105568764A - Wood pulp capable of preventing diaper rash - Google Patents
Wood pulp capable of preventing diaper rash Download PDFInfo
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- CN105568764A CN105568764A CN201510951515.4A CN201510951515A CN105568764A CN 105568764 A CN105568764 A CN 105568764A CN 201510951515 A CN201510951515 A CN 201510951515A CN 105568764 A CN105568764 A CN 105568764A
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- CN
- China
- Prior art keywords
- wood pulp
- finishing agent
- preventing diaper
- diaper dermatitis
- preventing
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Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/36—Biocidal agents, e.g. fungicidal, bactericidal, insecticidal agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/46—Deodorants or malodour counteractants, e.g. to inhibit the formation of ammonia or bacteria
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
- A61L2300/202—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials with halogen atoms, e.g. triclosan, povidone-iodine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
- A61L2300/21—Acids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
- A61L2300/30—Compounds of undetermined constitution extracted from natural sources, e.g. Aloe Vera
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
- A61L2300/404—Biocides, antimicrobial agents, antiseptic agents
Abstract
The invention discloses wood pulp capable of preventing diaper rash. The wood pulp is mainly applied to an absorbing core of a disposable paper diaper. The function of preventing diaper rash of the wood pulp is mainly achieved by spraying a finishing agent with functions of inhibiting generation and release of ammonia gas. The finishing agent is prepared from the following components in percentage by weight: 2%-5% of a fungicide, 3%-5% of a urease inhibitor, 5%-10% of an acid regulating agent and 80%-90% of a solvent. The finishing agent is sprayed onto the wood pulp on line, and particularly, 0.1-0.2g of finishing agent is sprayed onto the wood pulp per diaper.
Description
Technical field
The present invention relates to a kind of wood pulp of preventing diaper dermatitis, described wood pulp is mainly used in the absorptive core of disposable paper urine pants.
Background technology
Diaper rash, also known as ammonia dermatitis, is a kind of non-infectious scytitis, and be the modal skin injury of infant, main manifestations is place's rubefactions such as anal area, buttocks, perineum, time serious, papule, blister, erosion can occur.The cause of diaper rash mainly comprises the following aspects: 1) skin and skin, friction between skin and urine pants and cause the damage of keratoderma; 2) the damp and hot excessive hydration causing skin in local; 3) urine or excreta decompose the ammonia produced stimulates; 4) bacteriological infection.Although diaper rash caused by many factors, it is generally acknowledged that ammonia stimulates is a key factor of inducing diaper rash.Ammonia is from the decomposition of urase to urea in urine, and urase is mainly from mushroom microorganism in urine.
At present the flexibility improving urine pants, dry-ness, gas permeability etc. are mainly comprised for the precautionary measures of diaper rash, although these measures can be alleviated irritated with preventing diaper dermatitis to a certain extent, but this is not thorough stops from source to ammonia anaphylactogen, limited to the preventive effect of diaper rash.
In some embodiments, using acid fiber as the surface material of urine pants with neutralization of ammonia, or pressed powder and high hydroscopic resin compound reached press down ammonia effect.In these embodiments, adopt acid fiber to neutralize ammonia, it is limited to the neutralising capacity of ammonia, can not reach the real object suppressing ammonia release, and acid fiber directly contacts with infant skin, may occur to stimulate or allergic reaction to indivedual physique.Adopt the pressed powder and high hydroscopic resin compound that suppress ammonia release, because both density variations are large, be difficult to ensure that they mix and may affect its effect suppressing ammonia release, meanwhile, also can damage the domain size distribution of high hydroscopic resin thus affect the performance of high hydroscopic resin in mixed process.In addition, high hydroscopic resin inherently has certain suction ammonia effect, therefore, by little for the pressed powder and high hydroscopic resin composite sense suppressing ammonia release.
Summary of the invention
In order to overcome above-mentioned defect, the object of this invention is to provide a kind of wood pulp with preventing diaper dermatitis function, this wood pulp is used for the absorptive core of disposable paper urine pants, thus solves the diaper rash problem caused because ammonia stimulates.
For achieving the above object, the present invention is by the following technical solutions:
A wood pulp for preventing diaper dermatitis, is characterized in that, adopts the mode of spraying to have the finishing agent on-line spray of preventing diaper dermatitis function on wood pulp, and the wood pulp after arranging effectively can suppress the generation of ammonia, release thus reach the object of preventing diaper dermatitis.
In finishing agent provided by the invention, its formula is: bactericide 2 ~ 5wt%, urease inhibitor 3 ~ 5wt%, regulating acid agent 5 ~ 10wt% and solvent 80 ~ 90wt%.
In finishing agent provided by the invention, described bactericide is triclosan.
In finishing agent provided by the invention, described urease inhibitor is Tea Polyphenols.
In finishing agent provided by the invention, described regulating acid agent is one or its combination of citric acid and malic acid.
In finishing agent provided by the invention, described solvent is the combination of propylene glycol, PEG400 (PEG400) and deionized water, and wherein the content summation of propylene glycol and PEG400 accounts for 60% ~ 80wt% of solvent total amount.The effect of described solvent is each component Homogeneous phase mixing enable in formula, forms homogeneous solution, is beneficial to be sprayed on wood pulp equably.
Have in the wood pulp of preventing diaper dermatitis function provided by the invention, it is characterized in that, adopt spraying method to be added on equably on wood pulp by finishing agent.The quantity for spray of finishing agent on the wood pulp of every sheet paper diaper is 0.1 ~ 0.2g.Through the wood pulp free from extraneous odour arranged, whiteness >=85%, pH is 5.5 ~ 5.8.
Beneficial effect of the present invention is:
1, adopt bactericide can kill mushroom microorganism or suppress it to breed, thus reduce the urase of mushroom Institute of Micro-biology generation; Urease inhibitor can suppress urase to the decomposition of urea in urine; Ammonia can be converted into ammonium salt by regulating acid agent.Although the arbitrary means be used alone in bactericide, urease inhibitor, regulating acid agent all can reach the object suppressing ammonia to produce and discharge in theory, but this often needs the single type reagent using larger dose, the performances such as the easy absorption to paper diaper have an impact, and likely cause stimulation to infant skin.Not only can be suppressed the generation of ammonia and release in each link by the synergy of three kinds of means, and can avoid using same type reagent heavy dose ofly.
2, as the bactericide that preventing diaper dermatitis uses, require to possess quick-acting, efficient, wide spectrum, safety characteristic, the bactericide that can for select mainly contains quaternary ammonium salt, biguanides, phenols and derivative thereof.The surface layer of urine pants, guide layer, core wrap layer nonwoven fabric are all containing anion surfactant (antistatic additive), understand in producing with quaternary ammonium salt, biguanides bactericide and Antagonistic reaction, especially in acid condition, the antibacterial effect of this two series bactericidal agent can be caused obviously to weaken, even lost efficacy, meanwhile, quaternary ammonium salt bactericide also can cause the suction water retention property of anion high hydroscopic resin in core body to reduce.In phenols and derivative as microbicide thereof, conventional as chloro-in 4-3, the chloro-3-cresols (PCMC) of 5-xylenols (PCMX), 4-, 2,4-bis-chloro-3,5-xylenols (DCMX) etc., for realizing quick-acting, efficient, broad-spectrum sterilization effect, its using dosage often requires comparatively large, thus there is the potential safety hazards such as skin irritatin.Triclosan is nonionic efficient germicide, under same bactericidal effect condition, its using dosage can reduce about 200 times than PCMX, PCMC, DCMX, and the anion surfactant contained by nonwoven fabric can not have an impact to its antibacterial effect, and sour environment also can not reduce its bactericidal effect.Experiment proves, triclosan can not affect the suction water retention property of high hydroscopic resin.
3, acetohydroxamic acid, yucca extract have had the relevant report of the urease inhibitor as preventing diaper dermatitis, but acetohydroxamic acid chance light is easy to change, can cause paper diaper xanthochromia; Often residual plant fiber in yucca extract, dissolubility is bad, and has peculiar smell, pungent as the active component saponin bitter of urease inhibitor, has stimulation to mucous membrane.Quinhydrones is also commonly used for urease inhibitor, but its toxicity is comparatively large, and has off-odor, is not suitable for urine pants.Tea Polyphenols has been proved to be a kind of effective urease inhibitor as a kind of main component of tealeaves, and it has good dissolubility, safety and stability, especially can keep stable in acid condition, and nontoxic, free from extraneous odour.
4, nitric acid, sulfuric acid and hydrochloric acid are three large strong acid, large to skin irritatin, and ionize the suction water retention property of meeting appreciable impact high hydroscopic resin completely.Though lactic acid is weak acid, its irritant smell, is not suitable in paper diaper equally.Citric acid and malic acid all belong to weak acid, a generating portion ionization, less on the suction water retention property impact of high hydroscopic resin; Meanwhile, citric acid and malic acid all belong to natural products, odorless, and security is good, and prolonged application is in foods and cosmetics field, within the scope of the using dosage set by the present invention, non-stimulated to skin, mucous membrane.
5, the solubility of triclosan in water is minimum, be soluble in propylene glycol, PEG400, Tea Polyphenols, citric acid and malic acid are all soluble in water, the present invention adopts mixed solvent to prepare the liquid finishing agent of low viscosity, finishing agent can be realized to be sprayed on equably on wood pulp, wood pulp can carry out further Homogeneous phase mixing to finishing agent again at crushing process, and the distributive law of finishing agent and utilization rate are maximized.
6, adopt liquid finishing agent to arrange wood pulp, do not need to change the production line of paper diaper, only need to increase an on-line spray device before wood pulp pulverizing process, easy to operate, cost is low.
7, the urine major storage of baby is in the absorptive core of paper diaper, and the wood pulp after arranging has and suppresses ammonia to produce and the function of release, can reduce the ammonia that the urine that bleeds back because of core body pressurized discharges to greatest extent.
Detailed description of the invention
Embodiment 1
The preparation of finishing agent:
A, 72kg propylene glycol is added in reactor, open and stir, add 2kg triclosan, be stirred to triclosan and dissolve completely;
B, 18kg deionized water is added in reactor, open and stir, add 3kg Tea Polyphenols and 5kg malic acid, be stirred to and dissolve completely;
C, A is joined in B, continue to be stirred to and form uniform solution.
The application of finishing agent: before wood pulp is pulverized, by finishing agent on-line spray on wood pulp, the quantity for spray of finishing agent on the wood pulp of every sheet paper diaper is 0.2g.
Embodiment 2
The preparation of finishing agent:
A, 48kg PEG400 is added in reactor, open and stir, add 5kg triclosan, be stirred to triclosan and dissolve completely;
B, 32kg deionized water is added in reactor, open and stir, add 5kg Tea Polyphenols and 10kg
Citric acid, is stirred to and dissolves completely;
C, A is joined in B, continue to be stirred to and form uniform solution.
The application of finishing agent: before wood pulp is pulverized, by finishing agent on-line spray on wood pulp, finishing agent is 0.1g at the quantity for spray of the wood pulp of every sheet paper diaper.
Wood pulp physical and chemical index is tested:
Microorganism detection is tested:
Get fresh infant urine and on average become three parts, every part of 20mL, add to respectively on the wood pulp of 10g control sample (not spraying finishing agent) wood pulp, the wood pulp of 10g embodiment 1,10g embodiment 2, be placed on closed container 8h.
From above-mentioned 3 groups of wood pulp samples, take 10g sample respectively, join after shredding in 200mL sterile saline, fully mix, obtain 3 groups of physiological saline sample liquids.
Bacteria Culture: get supernatant and make bacterium colony cultivation counting after above-mentioned physiological saline sample liquid natural subsidence.Each inoculation 5 plates, each plate adds 1mL sample liquid, then will be cooled to 45
onutrient agar 15 ~ the 20mL of about C pours in each plate, mixes, and overturns plate and put 35 after agar solidification
oc ± 2
oc cultivates 48h, calculates the clump count on flat board.
Fungal culture: get supernatant and make bacterium colony cultivation counting after above-mentioned physiological saline sample liquid natural subsidence.Each inoculation 5 plates, each plate adds 1mL sample liquid, then will be cooled to 45
osabouraud's agar 15 ~ the 25mL of the fusing of about C pours in each plate, mixes, and overturns plate and put 25 after agar solidification
oc ± 2
oc cultivates 7 days, observes respectively at 3,5,7 days, calculates dull and stereotyped upper clump count, if find that bacterium colony spreads, is as the criterion with previous colony counting.
Bacterium, fungus colony sum count results as follows:
Suppress the test of ammonia releasing effect:
Get fresh infant urine and on average become three parts, every part of urine 20mL, add on the wood pulp of 10g control sample (not spraying finishing agent) wood pulp, the wood pulp of 10g embodiment 1,10g embodiment 2 respectively, be placed in closed container, by the concentration of ammonia in Ammonia Gas Test Tube test closed container after a period of time, result is as follows:
Although the present invention has explained detailed description of the invention and has described; but for a person skilled in the art; can make some changes, amendment and modification when not deviating from the spirit and scope of the present invention, but above-mentioned change, amendment and modification all drop within protection scope of the present invention.
Claims (7)
1. a wood pulp for preventing diaper dermatitis, is characterized in that, adopts having, the mode of spraying suppresses that ammonia produces, release function thus the finishing agent on-line spray of preventing diaper dermatitis be on wood pulp.
2. the wood pulp of preventing diaper dermatitis according to claim 1, is characterized in that the formula of described finishing agent is bactericide 2 ~ 5wt%, urease inhibitor 3 ~ 5wt%, regulating acid agent 5 ~ 10wt% and solvent 80 ~ 90wt%.
3. the wood pulp of preventing diaper dermatitis according to claim 2, is characterized in that described bactericide is triclosan.
4. the wood pulp of preventing diaper dermatitis according to claim 2, is characterized in that described urease inhibitor is Tea Polyphenols.
5. the wood pulp of preventing diaper dermatitis according to claim 2, is characterized in that described regulating acid agent is one in citric acid and malic acid or its combination.
6. the wood pulp of preventing diaper dermatitis according to claim 2, it is characterized in that described solvent is the combination of propylene glycol, PEG400 and deionized water, wherein the content summation of propylene glycol and PEG400 accounts for 60 ~ 80wt% of solvent total amount.
7. the wood pulp of preventing diaper dermatitis according to claim 1, is characterized in that finishing agent is 0.1 ~ 0.2g at the wood pulp quantity for spray of every sheet paper diaper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510951515.4A CN105568764A (en) | 2015-12-19 | 2015-12-19 | Wood pulp capable of preventing diaper rash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510951515.4A CN105568764A (en) | 2015-12-19 | 2015-12-19 | Wood pulp capable of preventing diaper rash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105568764A true CN105568764A (en) | 2016-05-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510951515.4A Pending CN105568764A (en) | 2015-12-19 | 2015-12-19 | Wood pulp capable of preventing diaper rash |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106800872A (en) * | 2016-12-30 | 2017-06-06 | 福建恒安集团有限公司 | Wink dry type hydrophilic nonwoven cloth top layer smears and disposable paper diaper |
| CN107440840A (en) * | 2017-09-07 | 2017-12-08 | 安徽舒源妇幼用品有限公司 | One kind reduces the irritating diaper of urine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005002008A (en) * | 2003-06-10 | 2005-01-06 | Mitsui Chemicals Inc | Composition having function to prevent contact dermatitis |
| US20070077428A1 (en) * | 2005-09-30 | 2007-04-05 | Hamed Othman A | Cellulosic fibers with odor control characteristics |
| CN102512705A (en) * | 2012-01-05 | 2012-06-27 | 深圳市宜丽环保科技有限公司 | Material for preventing diaper dermatitis and production method thereof |
| CN103028142A (en) * | 2011-09-30 | 2013-04-10 | 天津市中科健新材料技术有限公司 | Odor-purifying finishing liquid for adult paper diapers |
| CN104562652A (en) * | 2015-01-23 | 2015-04-29 | 张子剑 | Spun-bonded non-woven fabric with function of preventing diaper rashes |
-
2015
- 2015-12-19 CN CN201510951515.4A patent/CN105568764A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005002008A (en) * | 2003-06-10 | 2005-01-06 | Mitsui Chemicals Inc | Composition having function to prevent contact dermatitis |
| US20070077428A1 (en) * | 2005-09-30 | 2007-04-05 | Hamed Othman A | Cellulosic fibers with odor control characteristics |
| CN103028142A (en) * | 2011-09-30 | 2013-04-10 | 天津市中科健新材料技术有限公司 | Odor-purifying finishing liquid for adult paper diapers |
| CN102512705A (en) * | 2012-01-05 | 2012-06-27 | 深圳市宜丽环保科技有限公司 | Material for preventing diaper dermatitis and production method thereof |
| CN104562652A (en) * | 2015-01-23 | 2015-04-29 | 张子剑 | Spun-bonded non-woven fabric with function of preventing diaper rashes |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106800872A (en) * | 2016-12-30 | 2017-06-06 | 福建恒安集团有限公司 | Wink dry type hydrophilic nonwoven cloth top layer smears and disposable paper diaper |
| CN107440840A (en) * | 2017-09-07 | 2017-12-08 | 安徽舒源妇幼用品有限公司 | One kind reduces the irritating diaper of urine |
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Application publication date: 20160511 |
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