CN101387047A - High-moisture-absorption comfortable functional paper diaper surface layer material and production process thereof - Google Patents
High-moisture-absorption comfortable functional paper diaper surface layer material and production process thereof Download PDFInfo
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- CN101387047A CN101387047A CNA2008101216949A CN200810121694A CN101387047A CN 101387047 A CN101387047 A CN 101387047A CN A2008101216949 A CNA2008101216949 A CN A2008101216949A CN 200810121694 A CN200810121694 A CN 200810121694A CN 101387047 A CN101387047 A CN 101387047A
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- Prior art keywords
- surface layer
- layer material
- paper diaper
- functional paper
- diaper surface
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- 239000000463 material Substances 0.000 title claims abstract description 20
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 239000002344 surface layer Substances 0.000 title claims description 14
- 239000000835 fiber Substances 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229920002101 Chitin Polymers 0.000 claims abstract description 9
- 229920000433 Lyocell Polymers 0.000 claims abstract description 9
- 229920000742 Cotton Polymers 0.000 claims description 12
- 241000381602 Vachellia nebrownii Species 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 3
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 4
- 230000035699 permeability Effects 0.000 abstract description 4
- 241000233866 Fungi Species 0.000 abstract description 2
- 244000052616 bacterial pathogen Species 0.000 abstract description 2
- 239000004753 textile Substances 0.000 abstract description 2
- 241000191967 Staphylococcus aureus Species 0.000 abstract 1
- 239000004744 fabric Substances 0.000 description 3
- 230000003115 biocidal effect Effects 0.000 description 2
- 238000010410 dusting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- FFRBMBIXVSCUFS-UHFFFAOYSA-N 2,4-dinitro-1-naphthol Chemical compound C1=CC=C2C(O)=C([N+]([O-])=O)C=C([N+]([O-])=O)C2=C1 FFRBMBIXVSCUFS-UHFFFAOYSA-N 0.000 description 1
- 206010021639 Incontinence Diseases 0.000 description 1
- 241000191940 Staphylococcus Species 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
Abstract
The invention discloses a high-moisture-absorption comfortable functional diaper surface material and a production process thereof, belonging to the technical field of textile materials and being prepared from the following components in percentage by weight: 65-70% of Lyocell fiber, 25-30% of ES fiber and 5% of chitin fiber. The invention has the advantages of high water absorption rate, good air permeability, soft hand feeling, high breaking strength, excellent tearing strength, good antibacterial function, high antibacterial concentration, good antibacterial effect on staphylococcus aureus, fungus and other germs, and the like.
Description
Technical field
The invention discloses a kind of high absorption comfortable functional paper diaper surface layer material and production technology thereof, belong to the textile material technical field.
Background technology
Hygienic material mainly comprise women and infants child's sanitary napkin used in everyday and paper diaper, adult-incontinence articles, Baby Care cloth for wiping or dusting, family expenses and public place with cleaning cloth for wiping or dusting, food and drink with wet tissue etc.The dressing of infant's health is the very fast and the highest product of market penetration rate of development in China's amenities, and development speed attracts people's attention since the initial stage nineties, to calendar year 2001 its market penetration rate surpass 52%, consumption figure has reached 33,000,000,000.With its development, revolutionary variation has also all taken place in its dressing, structure and built-in absorbing material, but also has bigger gap with developed country on functional and class, and mainly show as: hygroscopicity is not high, and water absorption rate is about 700%; Gas permeability is bad, and air penetrability is generally at 2500-3000mm/s; Antibiotic property is relatively poor, and bacteriostasis rate is no more than 60%; Feel is harder, wears uncomfortable.At present, China is populous, and the popularity rate of hygienic material is still low, and along with the further raising of national economy level, this field will become one of biggest market of China's non-woven fabric material.
Summary of the invention
In order to overcome above-mentioned shortcoming, the invention provides a kind of high absorption comfortable functional paper diaper surface layer material and production technology thereof of function admirable.
To achieve these goals, the technical solution adopted in the present invention is:
A kind of high absorption comfortable functional paper diaper surface layer material is characterized in that by the component of following weight percentage formulated:
Lyocell fiber 65-70%, ES fiber 25-30%, chitin fiber 5%.
A kind of production technology of high absorption comfortable functional paper diaper surface layer material comprises the steps:
Lyocell fiber → weigh and distribute cotton 1
ES fiber → weigh distributes cotton 2 → carry long curtain → horizontal shredding → mixed cotton →
Chitin fiber → weigh and distribute cotton 3
→ composite web water stings → dries → detect → reel → cuts, packs.
Described combing 1 operation, main cylinder working roll is 80m/mim, main cylinder angle stripper is 180m/mim, main cylinder rotating speed 1100m/mim, the feeding grammes per square metre is 26.2 gram/m
2
Described combing 2 operations, main cylinder working roll is 100m/mim, main cylinder angle stripper is 170m/mim, main cylinder rotating speed 1000m/mim, the feeding grammes per square metre is 24 gram/m
2
Described cross lapping operation adopts the straight network technology that is combined into of spreading mixed and disorderly three dimensional network stack cross lapping drawing-off net.
Described drafting process, its total stretch ratio reaches 2.707.
Described baking operation, its dryer temperature is controlled at 140 ℃.
Described water thorn operation, its 6 water jet water thorn pressure are set at respectively: 15,60,70,90,70,50.
The present invention adopts water to sting special-purpose Lyocell fiber, ES fiber, chitin fiber for the raw material blending forms, and has stronger hygroscopicity, and is soft, strengthened infant's wearing comfortableness, helps protecting infant's skin; The employing of chitin fiber and intersecting and the directly employing that is combined into the network process technology that combines of lapping has improved the antibiotic property of product greatly, can effectively stop the germ intrusion; The made fibre web of the present invention has some apertures that irregular many spaces distribute, and aperture is the oval apertures of 22 orders, has infiltration, water conservancy diversion effect preferably, can make to dredge effect and gas permeability reaches best.In a word, the present invention has the water absorption rate height, and good permeability is soft, the ultimate strength height, and tearing brute force is good, and antibacterial functions is good, and the Mlc height is to the good characteristics such as good antimicrobial effect of germs such as golden yellow staphylococcus, fungi.
The specific embodiment
The invention will be further described below by specific embodiment, but the present invention is not limited by following examples.
Table 1: the corresponding relation of the percentage by weight of each embodiment component
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | |
| Lyocell fiber % | 65 | 66 | 67 | 69 | 70 20 |
| ES fiber % | 30 | 29 | 28 | 26 | 25 |
| Chitin fiber % | 5 | 5 | 5 | 5 | 5 |
The production technology of the every embodiment of the present invention is identical, and its method is as follows:
Lyocell fiber → weigh and distribute cotton 1
ES fiber → weigh distributes cotton 2 → carry long curtain → horizontal shredding → mixed cotton →
Chitin fiber → weigh and distribute cotton 3
→ composite web water stings → dries → detect → reel → cuts, packs.
Wherein, combing 1 operation, main cylinder working roll is 80m/mim, main cylinder angle stripper is 180m/mim, main cylinder rotating speed 1100m/mim, the feeding grammes per square metre is 26.2 gram/m
2
Combing 2 operations, main cylinder working roll is 100m/mim, main cylinder angle stripper is 170m/mim, main cylinder rotating speed 1000m/mim, the feeding grammes per square metre is 24 gram/m
2
The cross lapping operation adopts the straight network technology that is combined into of spreading mixed and disorderly three dimensional network stack cross lapping drawing-off net.
Drafting process, its total stretch ratio reaches 2.707.
Baking operation, its dryer temperature is controlled at 140 ℃.
Water thorn operation, its 6 water jet water thorn pressure are set at respectively: 15,60,70,90,70,50.
The specification of the used component of the present invention is as shown in the table:
| Fiber | Fiber number (dtex) | Length (mm) | Intensity (cN/dtex) | Elongation at break (%) | Fusing point (℃) |
| The crust fiber | 1.7 | 38 | 1.53 | 13.2 | — |
| The Lyocell fiber | 1.7 | 38 | 3.0 | 13.0 | — |
| The ES fiber | 1.5 | 38 | 2.5 | 40.0 | 130℃(HDPE)/163℃(PP) |
Following table is the physical index table of comparisons of the present invention and common hot-wind nonwoven cloth:
Claims (8)
1, a kind of high absorption comfortable functional paper diaper surface layer material is characterized in that by the component of following weight percentage formulated:
Lyocell fiber 65-70%, ES fiber 25-30%, chitin fiber 5%.
2, the technology of the described high absorption comfortable functional paper diaper surface layer material of a kind of production claim 1 is characterized in that comprising the steps:
Lyocell fiber → weigh and distribute cotton 1
ES fiber → weigh distributes cotton 2 → carry long curtain → horizontal shredding → mixed cotton →
Chitin fiber → weigh and distribute cotton 3
→ composite web water stings → dries → detect → reel → cuts, packs.
3, as the production technology of high absorption comfortable functional paper diaper surface layer material as described in the claim 2, it is characterized in that: described combing 1 operation, main cylinder working roll is 80m/mim, main cylinder angle stripper is 180m/mim, main cylinder rotating speed 1100m/mim, the feeding grammes per square metre is 26.2 gram/m2.
4, as the production technology of high absorption comfortable functional paper diaper surface layer material as described in the claim 2, it is characterized in that: described combing 2 operations, main cylinder working roll is 100m/mim, main cylinder angle stripper is 170m/mim, main cylinder rotating speed 1000m/mim, the feeding grammes per square metre is 24 gram/m2.
5, as the production technology of high absorption comfortable functional paper diaper surface layer material as described in the claim 2, it is characterized in that: described cross lapping operation, adopt the network technology that is combined into of the mixed and disorderly three dimensional network stack in straight shop cross lapping drawing-off net.
6, as the production technology of high absorption comfortable functional paper diaper surface layer material as described in the claim 2, it is characterized in that: described drafting process, its total stretch ratio reaches 2.707.
7, as the production technology of high absorption comfortable functional paper diaper surface layer material as described in the claim 2, it is characterized in that: described baking operation, its dryer temperature is controlled at 140 ℃.
8, as the production technology of high absorption comfortable functional paper diaper surface layer material as described in the claim 2, it is characterized in that: described water thorn operation, its 6 water jet water thorn pressure are set at respectively: 15,60,70,90,70,50.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101216949A CN101387047A (en) | 2008-10-17 | 2008-10-17 | High-moisture-absorption comfortable functional paper diaper surface layer material and production process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101216949A CN101387047A (en) | 2008-10-17 | 2008-10-17 | High-moisture-absorption comfortable functional paper diaper surface layer material and production process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101387047A true CN101387047A (en) | 2009-03-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101216949A Pending CN101387047A (en) | 2008-10-17 | 2008-10-17 | High-moisture-absorption comfortable functional paper diaper surface layer material and production process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101387047A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104711762A (en) * | 2015-03-18 | 2015-06-17 | 浙江和中非织造股份有限公司 | Production technology for novel ultra-thin high-strength low-stretch-rate spunlace sanitation material |
| CN105615053A (en) * | 2016-02-26 | 2016-06-01 | 湖北立天生物工程有限公司 | Highly-antibacterial novel slightly-soluble anti-haze healthcare mask capable of adsorbing heavy metal particles |
| CN107456320A (en) * | 2017-09-19 | 2017-12-12 | 安徽省银锂子生物科技发展有限公司 | A kind of high-efficiency antimicrobial anti-reflective containing Nano Silver oozes diaper |
| CN107519522A (en) * | 2017-09-19 | 2017-12-29 | 广州暨南生物医药研究开发基地有限公司 | A kind of paper diaper for infant and preparation method thereof |
| CN108049029A (en) * | 2018-01-19 | 2018-05-18 | 福建冠泓工业有限公司 | A kind of dry and comfortable high absorption hot-wind nonwoven cloth |
-
2008
- 2008-10-17 CN CNA2008101216949A patent/CN101387047A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104711762A (en) * | 2015-03-18 | 2015-06-17 | 浙江和中非织造股份有限公司 | Production technology for novel ultra-thin high-strength low-stretch-rate spunlace sanitation material |
| CN105615053A (en) * | 2016-02-26 | 2016-06-01 | 湖北立天生物工程有限公司 | Highly-antibacterial novel slightly-soluble anti-haze healthcare mask capable of adsorbing heavy metal particles |
| CN107456320A (en) * | 2017-09-19 | 2017-12-12 | 安徽省银锂子生物科技发展有限公司 | A kind of high-efficiency antimicrobial anti-reflective containing Nano Silver oozes diaper |
| CN107519522A (en) * | 2017-09-19 | 2017-12-29 | 广州暨南生物医药研究开发基地有限公司 | A kind of paper diaper for infant and preparation method thereof |
| CN107456320B (en) * | 2017-09-19 | 2018-04-24 | 安徽省银锂子生物科技发展有限公司 | A kind of high-efficiency antimicrobial anti-reflective containing nano silver oozes diaper |
| CN107519522B (en) * | 2017-09-19 | 2020-12-18 | 广州暨南生物医药研究开发基地有限公司 | Infant paper diaper and preparation method thereof |
| CN108049029A (en) * | 2018-01-19 | 2018-05-18 | 福建冠泓工业有限公司 | A kind of dry and comfortable high absorption hot-wind nonwoven cloth |
| CN108049029B (en) * | 2018-01-19 | 2019-02-26 | 福建冠泓工业有限公司 | A kind of dry and comfortable high absorption hot-wind nonwoven cloth |
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Open date: 20090318 |