CN104287104A - Pure polylactic acid fiber underwear shell fabric and manufacturing method thereof - Google Patents
Pure polylactic acid fiber underwear shell fabric and manufacturing method thereof Download PDFInfo
- Publication number
- CN104287104A CN104287104A CN201410428905.9A CN201410428905A CN104287104A CN 104287104 A CN104287104 A CN 104287104A CN 201410428905 A CN201410428905 A CN 201410428905A CN 104287104 A CN104287104 A CN 104287104A
- Authority
- CN
- China
- Prior art keywords
- dty
- polylactic
- acid fiber
- filament
- fabric
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
- A41B17/00—Selection of special materials for underwear
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
- A41B9/00—Undergarments
- A41B9/04—Knickers for ladies, with or without inserted crotch or seat parts
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D13/00—Complete machines for producing artificial threads
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
- D04B1/16—Other fabrics or articles characterised primarily by the use of particular thread materials synthetic threads
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
- A41B2400/00—Functions or special features of shirts, underwear, baby linen or handkerchiefs not provided for in other groups of this subclass
- A41B2400/20—Air permeability; Ventilation
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
- A41B2400/00—Functions or special features of shirts, underwear, baby linen or handkerchiefs not provided for in other groups of this subclass
- A41B2400/34—Functions or special features of shirts, underwear, baby linen or handkerchiefs not provided for in other groups of this subclass antimicrobial or antibacterial
Abstract
The invention relates to pure polylactic acid fiber underwear shell fabric, and belongs to the technical field of textile. The problem that in the prior art, 100% pure spinning of polylactic acid fibers can not be achieved is solved. The pure polylactic acid fiber underwear shell fabric is formed by spinning 100% pure polylactic acid fibers, and the shell fabric is formed by weaving 50-150 D polylactic acid fibers DTY filaments and 30-75 D polylactic acid fibers FDY filaments. The pure polylactic acid fiber underwear shell fabric has the following advantages that the shell fabric is made of the 100% pure polylactic acid fibers and has the advantages of pure natural bacteriostasis and the non-sensitization effect, the plant source fibers have the life cultivation and health preservation functions such as smoothness, breathability, sweat drainage, itching relieving, bacteria resistance, bacteriostasis and skin-friendly and skin care performance, and the shell fabric has excellent stretch stability.
Description
Technical field
The invention belongs to textile technology field, relate to a kind of polylactic acid fiber fabric, particularly a kind of underwear pants fabric of pure acid fiber by polylactic.
Background technology
Modern society, along with improving constantly of people's living standard, people pay close attention to more for health status.In life, some common skin diseases, disease in the urological system, diseases in the female sexual system etc. often annoying people.Numerous diseases control and recur, obstinate, these have greatly reason to be that underwear pants have employed that poor air permeability, hygroscopicity are poor, caused by the fabric that has sensitization.Therefore, at present the selection of underwear pants fabric is required that it meets the standard such as natural, ecological, smooth ventilative, moisture absorbing and sweat releasing, antibacterial bacteriostatic.
Zein fiber Corn Fiber (polylactic acid PLA fiber) is with the plant amylum such as corn, cassava for raw material, becomes lactic acid again through polymerization through microbe conversion, spinning and the synthetic fibers made.In recent years, at textile and garment enterprise, zein fiber starts to be subject to people's attention.Zein fiber is formed through the lactic acid polymerizes of gained of fermenting by plant amylums such as corns, production process environmental sound, pollution-free.Meanwhile, this fiber has good biodegradability, if bury compost after discarded, some months just can be degraded to carbon dioxide and water, goes back to nature, free from environmental pollution.And resource is renewable, also have good biocompatibility and Bioabsorbable, be a kind of new textile material of full ecological environment-friendly type simultaneously.But due to the limitation of current textile technology, acid fiber by polylactic Boardy Feeling, being afraid of high temperature, there is no pure polylactic acid fiber fabric for doing the precedent of underwear pants.
Summary of the invention
The object of the invention is the problems referred to above existed for prior art, propose one and weave with pure acid fiber by polylactic, there is the underwear pants fabric of health functions.
Object of the present invention realizes by following technical proposal: a kind of pure acid fiber by polylactic underwear pants fabric, is characterized in that, adopts 100% pure acid fiber by polylactic to be formed by weaving.
In above-mentioned pure acid fiber by polylactic underwear pants fabric, described fabric adopts the acid fiber by polylactic DTY long filament of 50D ~ 150D and the acid fiber by polylactic FDY filament of 30D-75D to weave and forms.
In above-mentioned pure acid fiber by polylactic underwear pants fabric, described fabric adopts DTY polyactide fiber filament to be knitted into bilateral structure.
Alternatively, in above-mentioned pure acid fiber by polylactic underwear pants fabric, described fabric adopts DTY polyactide fiber filament and FDY filament is knitting forms.
As the third scheme, in above-mentioned pure acid fiber by polylactic underwear pants fabric, described fabric adopts DTY polyactide fiber filament and FDY filament tatting to form.
Another object of the present invention is also to provide a kind of underpants for women, comprises trousers body and crotch, it is characterized in that, described crotch is made up of nexine and skin, and described nexine and skin adopt above-mentioned fabric to make respectively.
Another object of the present invention is also the spinning process providing a kind of above-mentioned DTY polyactide fiber filament, comprise POY and DTY, the process route of described POY is: screw extruder → prefilter → static mixer → measuring pump → filament spinning component → spray silk → blowing oils → path → POY undrawn yarn; Wherein: spinning temperature: 200-220 DEG C; Blowing condition: wind speed is 0.2-0.5m/s, wind-warm syndrome 25-30 DEG C, relative humidity 60-75%; Oil applying rate is 0.70-1.20%; Spinning speed is 3500-5500m/min; Described DTY production process route is: the hot case → coldplate → scroll tube → delivery roller → oiling device → DTY undrawn yarn of filar guide → feeding roller → the first; Wherein, the first heater temperature is 140-175 DEG C, D/Y ratio is 1.2-1.8, and drafting multiple is 1.40-1.60.
In the spinning process of above-mentioned DTY polyactide fiber filament, the percentage elongation of described DTY long filament is 18% ~ 28%, and boiling water shrinkage is 2.5% ~ 3.5%.
Compared with prior art, this pure acid fiber by polylactic underwear pants fabric tool has the following advantages: 1), adopt 100% acid fiber by polylactic, have that pure natural is antibacterial, without the advantage of sensitization, its plant source fiber has the health-care effect such as smooth, ventilative, perspire, antipruritic, antibacterial bacteriostatic, pro-skin skin care; 2), there is splendid fabric to stretch stability.
Detailed description of the invention
Be below specific embodiments of the invention, technical scheme of the present invention is further described, but the present invention is not limited to these embodiments.
Embodiment 1
Present embodiments provide a kind of underpants for women, comprise trousers body and crotch, described crotch is made up of nexine and skin, described nexine and skin adopt pure acid fiber by polylactic underwear pants fabric to make respectively, and described pure acid fiber by polylactic underwear pants fabric adopts the acid fiber by polylactic DTY long filament of 75D-150D and 30D-75D acid fiber by polylactic FDY filament is knitting or tatting forms.Above-mentioned DTY polyactide fiber filament adopts spinning to form, its concrete steps comprise POY and DTY, and the process route of described POY is: screw extruder → prefilter → static mixer → measuring pump → filament spinning component → spray silk → blowing oils → path → POY undrawn yarn; Wherein: spinning temperature: 200-220 DEG C; Blowing condition: wind speed is 0.2-0.5m/s, wind-warm syndrome 25-30 DEG C, relative humidity 60-75%; Oil applying rate is 0.70-1.20%; Spinning speed is 3500-5500m/min; Described DTY production process route is: the hot case → coldplate → scroll tube → delivery roller → oiling device → DTY undrawn yarn of filar guide → feeding roller → the first; Wherein, the first heater temperature is 140-175 DEG C, D/Y ratio is 1.2-1.8, and drafting multiple is 1.40-1.60.The percentage elongation of described DTY long filament is 18% ~ 28%, and boiling water shrinkage is 2.5% ~ 3.5%.
Embodiment 2
Present embodiments provide a kind of underpants for women, comprise trousers body and crotch, described crotch is made up of nexine and skin, described nexine and skin adopt pure acid fiber by polylactic underwear pants fabric to make respectively, and the acid fiber by polylactic DTY long filament of described pure acid fiber by polylactic underwear pants fabric employing 30D-75D is knitting on Double-plate machine to be formed.
Embodiment 3
Present embodiments provide a kind of underpants for women, comprise trousers body and crotch, described crotch is made up of nexine and skin, described nexine and skin adopt pure acid fiber by polylactic underwear pants fabric to make respectively, and described pure acid fiber by polylactic underwear pants fabric adopts the acid fiber by polylactic DTY long filament of 50D--120D or the tatting of 50D-90D acid fiber by polylactic FDY filament to form.
Comparative example 1
This comparative example provides a kind of underpants for women, comprises trousers body and crotch, and described trousers body and crotch all adopt pure-cotton fabric to be formed by weaving.
Following table is the product parameters table of comparisons of different embodiment
Gas permeability analytic explanation:
Experimental facilities: press Air permenbility tester to test in the YG461 type fabric adopting Ningbo textile Instrument Factory to produce.
Computational methods: according to size, the flow pressure-difference △ P value of flow aperture, table look-up and obtain corresponding Air permenbility Q value.
(standard pressure reduction 100Pa, area is 2m
2nozzle numbers 8.0) gas permeability of fabric is that fabric is under the pressure reduction of regulation, the volume of air of basis is flow through in unit interval, its value size not only has substantial connection with the thickness, tissue, tightness etc. of raw material, fabric, but also affect convection current and the evaporative heat loss of dressing human body, and affect the wind-proof performance of fabric.Known by upper table, adopt the good permeability of pure acid fiber by polylactic.
Hygroscopicity analysis explanation
Experimental technique: adopt in national standard specify method---textile ventilated oven seasoning is tested.This experiment adopts Y802A textile ventilated oven seasoning.
Experiment condition: temperature 18.5 DEG C, relative humidity 77%.
Fabric regain is large, and clothes are just easily through suction, moisture releasing effect, and balance ectonexine moist gradient, makes human body sensory comfortable.Hygroscopicity is higher, and human body more easily produces cool and comfortable sense when summer wears.
Antibiotic property analytic explanation
Experimental technique: adopt quantitatively or qualitative test method, fabric is placed as staphylococcus aureus, Escherichia coli, Candida albicans etc., the bacterial classification situation after 24 hours on test fabric.
Experiment condition: temperature 37 DEG C, relative humidity 77%
By test, find that the bacteriostasis rate of acid fiber by polylactic for the common bacterias such as staphylococcus aureus, Escherichia coli, Candida albicans or fungi is close to 100%, can play good fungistatic effect.
As shown above, this pure acid fiber by polylactic underwear pants fabric tool has the following advantages: 1), adopt 100% acid fiber by polylactic, have that pure natural is antibacterial, without the advantage of sensitization, its artificial beef plant has the health-care effect such as smooth, ventilative, perspire, antipruritic, antibacterial bacteriostatic, pro-skin skin care; 2), there is splendid fabric to stretch stability.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (8)
1. a pure acid fiber by polylactic underwear pants fabric, is characterized in that, adopts 100% pure acid fiber by polylactic to be formed by weaving.
2. pure acid fiber by polylactic underwear pants fabric according to claim 1, is characterized in that, described fabric adopts the acid fiber by polylactic DTY long filament of 50D ~ 150D and the acid fiber by polylactic FDY filament of 30D-75D to weave and forms.
3. pure acid fiber by polylactic underwear pants fabric according to claim 2, is characterized in that, described fabric adopts DTY polyactide fiber filament to be knitted into bilateral structure.
4. the pure acid fiber by polylactic underwear pants fabric according to Claims 2 or 3, is characterized in that, described fabric adopts DTY polyactide fiber filament and FDY filament is knitting forms.
5. the pure acid fiber by polylactic underwear pants fabric according to Claims 2 or 3, is characterized in that, described fabric adopts DTY polyactide fiber filament and FDY filament tatting to form.
6. a underpants for women, comprises trousers body and crotch, it is characterized in that, described crotch is made up of nexine and skin, and described nexine and skin adopt above-mentioned fabric to make respectively.
7. a spinning process for above-mentioned DTY polyactide fiber filament, comprises POY and DTY, and the process route of described POY is: screw extruder → prefilter → static mixer → measuring pump → filament spinning component → spray silk → blowing oils → path → POY undrawn yarn; Wherein: spinning temperature: 200-220 DEG C; Blowing condition: wind speed is 0.2-0.5m/s, wind-warm syndrome 25-30 DEG C, relative humidity 60-75%; Oil applying rate is 0.70-1.20%; Spinning speed is 3500-5500m/min; Described DTY production process route is: the hot case → coldplate → scroll tube → delivery roller → oiling device → DTY undrawn yarn of filar guide → feeding roller → the first; Wherein, the first heater temperature is 140-175 DEG C, D/Y ratio is 1.2-1.8, and drafting multiple is 1.40-1.60.
8. the spinning process of DTY polyactide fiber filament according to claim 7, is characterized in that, the percentage elongation of described DTY long filament is 18% ~ 28%, and boiling water shrinkage is 2.5% ~ 3.5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410428905.9A CN104287104A (en) | 2014-08-27 | 2014-08-27 | Pure polylactic acid fiber underwear shell fabric and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410428905.9A CN104287104A (en) | 2014-08-27 | 2014-08-27 | Pure polylactic acid fiber underwear shell fabric and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104287104A true CN104287104A (en) | 2015-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410428905.9A Pending CN104287104A (en) | 2014-08-27 | 2014-08-27 | Pure polylactic acid fiber underwear shell fabric and manufacturing method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN104287104A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106917190A (en) * | 2017-04-08 | 2017-07-04 | 河南省龙都生物科技有限公司 | A kind of method that utilization electrostatic spinning technique prepares polylactic acid nano fiber film |
| CN106917150A (en) * | 2017-04-08 | 2017-07-04 | 河南省龙都生物科技有限公司 | A kind of high-strength wearable PLA long filament and its production method |
| CN107541841A (en) * | 2016-06-29 | 2018-01-05 | 南通纺织丝绸产业技术研究院 | PLA long filament Silk-Like fabric and preparation method thereof |
| CN109930295A (en) * | 2017-12-18 | 2019-06-25 | 马凯娟 | A kind of the polylactic acid underpants and its manufacture craft of natural bacteriostatic |
| CN114086304A (en) * | 2021-11-29 | 2022-02-25 | 香港纺织及成衣研发中心有限公司 | Moisture-absorbing and sweat-releasing polylactic acid multilayer knitted fabric and preparation method thereof |
| CN114182411A (en) * | 2020-09-12 | 2022-03-15 | 汪国成 | Biodegradable fabric for humidity management and filtration membranes and method of making same |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107541841A (en) * | 2016-06-29 | 2018-01-05 | 南通纺织丝绸产业技术研究院 | PLA long filament Silk-Like fabric and preparation method thereof |
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| CN106917150A (en) * | 2017-04-08 | 2017-07-04 | 河南省龙都生物科技有限公司 | A kind of high-strength wearable PLA long filament and its production method |
| CN109930295A (en) * | 2017-12-18 | 2019-06-25 | 马凯娟 | A kind of the polylactic acid underpants and its manufacture craft of natural bacteriostatic |
| CN114182411A (en) * | 2020-09-12 | 2022-03-15 | 汪国成 | Biodegradable fabric for humidity management and filtration membranes and method of making same |
| CN114086304A (en) * | 2021-11-29 | 2022-02-25 | 香港纺织及成衣研发中心有限公司 | Moisture-absorbing and sweat-releasing polylactic acid multilayer knitted fabric and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20151208 Address after: 314000 B-110 room -A, Central Plaza, Nanhu District, Zhejiang City, Jiaxing province 1 Applicant after: JIAXING RUNZHIYUAN HEALTH MAINTENANCE CULTURE CO., LTD. Address before: 314001 A-902 room -1, Central Plaza, Nanhu District, Zhejiang City, Jiaxing province 1 Applicant before: JIAXING MYFU TEXTILE TECHNOLOGY CO., LTD. |
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| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150121 |