CN205711224U - A kind of long-acting and anti-fouling antistatic height conduct wet polyester warp-knitted face fabric - Google Patents
A kind of long-acting and anti-fouling antistatic height conduct wet polyester warp-knitted face fabric Download PDFInfo
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- CN205711224U CN205711224U CN201620197439.2U CN201620197439U CN205711224U CN 205711224 U CN205711224 U CN 205711224U CN 201620197439 U CN201620197439 U CN 201620197439U CN 205711224 U CN205711224 U CN 205711224U
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- face fabric
- knitted face
- braiding
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Abstract
The utility model discloses a kind of long-acting and anti-fouling antistatic height conduct wet polyester warp-knitted face fabric, through oblique complex tissue, warp plain stitch and pad tissue is lacked including through floss, described is crossed-over through oblique complex tissue, warp plain stitch and scarce pad tissue through floss, described forms through floss comb silk braiding before oblique complex tissue uses, described warp plain stitch combs silk braiding and forms in using, described scarce pad tissue is combed silk braiding after using and is formed, described front comb silk and middle comb silk are and completely wear braiding, and described rear comb silk is to have worn braiding.This utility model one long-acting and anti-fouling antistatic height conduct wet polyester warp-knitted face fabric, using 85dtex/65f carbon black compound-type conducting polyester filament is front comb, and the 60dtex honeycomb polyester filaments with moisture absorption and wet guiding function is middle comb, 40D thermostability spandex creora®H 350 is rear comb so that warp-knitted face fabric has the wearability of preferably antistatic, moisture absorption, air-moisture-permeable, solves that general polyesters warp-knitted face fabric wearability in prior art is poor, the defect of function singleness.
Description
Technical field
This utility model relates to the technical field of warp-knitted face fabric, particularly to a kind of long-acting and anti-fouling antistatic height conduct wet polyester warp-knitted face fabric and preparation technology thereof.
Background technology
World's warp knit industry is the product of the industrial revolution, the history of existing 400 years, the always pride of European and American developed countries.Before the eighties in 20th century, warp knit industry is concentrated mainly on the developed countries such as America and Europe, and product is mainly to take.After the eighties in 20th century, under the pressure of cost equal pressure, warp knit industry progressively shifts to the countries and regions that labor cost is relatively low from developed countries such as America and Europes.In the later stage eighties 20th century, due to developing rapidly of China's warp knit industry, traditional warp knit industry of European and American developed countries is inflicted heavy losses on, then developing industry warp knit product emphasis on development product design and high-end product.At present, the country such as Germany, France, the U.S., Italy there are about the modern warp knit 5000 that high-end computer controls at present, fabric is taken for producing high-grade warp knit, and use glass fibre and the warp knit fabrics for industrial use of carbon fiber, it is mainly used in American-European Aero-Space, wind electricity blade, yacht field.So in terms of warp knit product is mainly reflected in two from the point of view of International Development: the first is at tradition warp knit garment industry, a small amount of to new industrial research, product and standard design etc. high-tech is operated in developed country of European Union complete, and pass through quick-reaction system, production and selling is realized in developing country, to reduce cost, complete the reasonable disposition of resource；Its two be concentrate exploitation high-tech, high value added product, the most various novel industry warp knit products, to expand the application of warp knit product.China's warp knit industry started from 2000, although develop rapidly with the annual speed higher than 25%, and product technology is improving year by year, the fast-growing period enter the ripe lifting phase.But on the whole, product specification is relatively low, from the point of view of terylene warp-knitted face fabric, though having vertical, horizontal good stability of the dimension, fabric is well-pressed, laddering is little, will not crimping, the advantages such as strength is good, but there is also and there is also ventilative and poisture-penetrability is the best, easily the ultrathin elastic dress product of the thicker inadaptable exploitation of sticking oil stain, particularly fabric, so constrains the raising of product specification.
Poor, the defect of function singleness for the most general polyesters warp-knitted face fabric wearability of improvement, there is provided a kind of and make high-grade gym suit slim, high-elastic and the desirable feedstock of easy dress, it is necessary to propose a kind of long-acting and anti-fouling antistatic height conduct wet polyester warp-knitted face fabric and preparation technology thereof.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, it is provided that a kind of long-acting and anti-fouling antistatic height conduct wet polyester warp-knitted face fabric, and it aims to solve the problem that, and general polyesters warp-knitted face fabric wearability in prior art is poor, the technical problem of the defect of function singleness.
For achieving the above object, the utility model proposes a kind of long-acting and anti-fouling antistatic height conduct wet polyester warp-knitted face fabric, through oblique complex tissue, warp plain stitch and pad tissue is lacked including through floss, described is crossed-over through oblique complex tissue, warp plain stitch and scarce pad tissue through floss, described forms through floss comb silk braiding before oblique complex tissue uses, described warp plain stitch combs silk braiding and forms in using, described scarce pad tissue is combed silk braiding after using and is formed, described front comb silk and middle comb silk are and completely wear braiding, and described rear comb silk is to have worn braiding.
As preferably, described front comb silk is 85dtex/65f carbon black compound-type conducting polyester filament.
As preferably, described middle comb silk is 60dtex honeycomb polyester filaments.
As preferably, described rear comb silk is 40D thermostability spandex creora®H-350。
As preferably, described front comb silk is identical with the radical of middle comb silk, and the radical of described rear comb silk combs silk, the half of middle comb silk radical before being.
The beneficial effects of the utility model: compared with prior art, a kind of long-acting and anti-fouling antistatic height conduct wet polyester warp-knitted face fabric that this utility model provides, using 85dtex/65f carbon black compound-type conducting polyester filament is front comb, the 60dtex honeycomb polyester filaments with moisture absorption and wet guiding function is middle comb, 40D thermostability spandex creora®H-350 is that rear comb braiding forms, warp-knitted face fabric is made to have the wearability of antistatic, moisture absorption, solve that general polyesters warp-knitted face fabric wearability in prior art is poor, the defect of function singleness, there is compared with general terylene warp-knitted face fabric dimensional stability antifouling, that antistatic, breathable moisture permeability are good, lasting and easy maintenance, it is to make high-grade clothing, the desirable feedstock of trousers, market prospect is the most wide, has reached to improve product specification and the purpose of added value.
Feature of the present utility model and advantage will combine accompanying drawing by embodiment and be described in detail.
Accompanying drawing explanation
Fig. 1 be this utility model embodiment through floss through the pad yarn schematic diagram of oblique complex tissue；
Fig. 2 is the pad yarn schematic diagram of the warp plain stitch of this utility model embodiment；
Fig. 3 is the pad yarn schematic diagram of the scarce pad tissue of this utility model embodiment；
Fig. 4 is the honeycomb polyester fiber sectional view of this utility model embodiment；
Fig. 5 is conventional polyester fibre section figure；
Fig. 6 is the honeycomb polyester fiber longitudinal section of this utility model embodiment；
Fig. 7 is conventional polyester fiber longitudinal section.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage of greater clarity, below by accompanying drawing and embodiment, this utility model is further elaborated.However, it should be understood that specific embodiment described herein is only in order to explain this utility model, it is not limited to scope of the present utility model.Additionally, in the following description, eliminate the description to known features and technology, to avoid unnecessarily obscuring concept of the present utility model.
Refering to Fig. 1 to Fig. 3, this utility model embodiment provides a kind of long-acting and anti-fouling antistatic height conduct wet polyester warp-knitted face fabric, including through floss through oblique complex tissue 1, warp plain stitch 2 and scarce pad tissue 3, described through floss through oblique complex tissue 1, warp plain stitch 2 and scarce pad tissue 3 are crossed-over, described before oblique complex tissue 1 uses, comb silk 10 braiding through floss and form, described warp plain stitch 2 combs silk 20 braiding and forms in using, comb silk 30 braiding after described scarce pad tissue 3 employing to form, described front comb silk 10 and middle comb silk 20 are and completely wear braiding, described rear comb silk 30 is to have worn braiding.
Described front comb silk 10 is 85dtex/65f carbon black compound-type conducting polyester filament, and described middle comb silk 20 is 60dtex honeycomb polyester filaments, and described rear comb silk 30 is 40D thermostability spandex creora®H-350, described front comb silk 10 is identical with the radical of middle comb silk 20, and the radical of described rear comb silk 30 combs silk 10, the half of middle comb silk 20 radical before being.
This utility model embodiment one long-acting and anti-fouling antistatic height conduct wet polyester warp-knitted face fabric, using 85dtex/65f carbon black compound-type conducting polyester filament is front comb, the 60dtex honeycomb polyester filaments with moisture absorption and wet guiding function is middle comb, 40D thermostability spandex creora®H-350 is rear comb so that warp-knitted face fabric has the wearability of antistatic, moisture absorption, solves that general polyesters warp-knitted face fabric wearability in prior art is poor, the defect of function singleness.
Refering to Fig. 4 to Fig. 7, relative analysis it appeared that, in honeycomb polyester fiber, random NATURAL DISTRIBUTION numerous hole, these pore areas are not of uniform size, numerous pressure differential can be produced between each hole, form numerous differential capillary effect, when fibre compact arranges, not only the hole between fiber can become the passage of transmission moisture, and the differential capillary effect that in fiber, numerous groove is formed is also beneficial to the passage of moisture.Therefore, cellular fibronectin can make the more preferable moisture of moisture flow on the fiber surface diffusion, the absorption dehumidifying of reinforcing fiber itself.
This utility model embodiment also provides for the preparation technology of a kind of long-acting and anti-fouling antistatic height conduct wet polyester warp-knitted face fabric, comprises the steps:
Step one, prepare long filament: prepare warp-knitted face fabric 85dtex/65f carbon black compound-type conducting polyester filament, 60dtex honeycomb polyester filaments and 40D thermostability spandex creora®H-350, the preparation process of described 85dtex/65f carbon black compound-type conducting polyester filament is as follows.
1) dried carbon black master batch and PET section being fed double screw extruder by a certain percentage, screw speed is 150r/min, becomes bar through water cooling, enter back into granulator granulation after blend melt extrusion, makes and conduction section is blended；
2) by blended conduction section feeding plastic extruder, the carbon black compound-type conducting polyester filament of 85dtex is prepared.
Wherein, 10 thermals treatment zone are set in double screw extruder, temperature is followed successively by 200 DEG C, 219 DEG C, 240 DEG C, 245 DEG C, 245 DEG C, 245 DEG C, 245 DEG C, 245 DEG C, 245 DEG C, 250 DEG C, the head temperature of described double screw extruder is set to 250 DEG C, 4 thermals treatment zone it are provided with in described plastic extruder, temperature is followed successively by 260 ~ 270 DEG C, 265 ~ 280 DEG C, 270 ~ 285 DEG C, 265 ~ 275 DEG C, and the head temperature of described plastic extruder is set to 270 ~ 280 DEG C, and screw speed is 5 ~ 10r/min.
In this utility model embodiment, by polyster fibre modification prepares carbon black compound-type conducting polyester filament, solving in current terylene macromole and do not have hydrophilic group, regain is the lowest, it is easy to accumulation electrostatic charge, gives the problem made troubles that produces and live.
Step 2, warping process: to 85dtex/65f carbon black compound-type conducting polyester filament, 60dtex honeycomb polyester filaments and the 40D thermostability spandex creora prepared through step one on warping machine®H-350 carries out warping process.
Wherein, the warping technology parameter of 85dtex/65f carbon black compound-type conducting polyester filament be set as speed of beaming be 250 ~ 300m/min, tension in Warping 5.86 ~ 6.8cN, temperature 18 ~ 22 DEG C, relative humidity 75 ~ 80%, warping radical be 370；The warping technology parameter of 60dtex honeycomb polyester filaments be set as speed of beaming be 250 ~ 350m/min, tension in Warping 5.88 ~ 7.00cN, temperature 18 ~ 22 DEG C, relative humidity 75 ~ 80%, warping radical be 370；40D thermostability spandex creora®The warping technology parameter of H-350 is set as that tension in Warping 5.60 ~ 6.62cN, warping radical are 185, and the degree of draft in the preliminary draft district from creel to roller device is 1:1 ~ 1:1.20.
Step 3, face weave: on tricot machine, carry out the weaving of warp-knitted face fabric, 85dtex/65f carbon black compound-type conducting polyester filament after step 2 processes is connected with the front sley bar of tricot machine, 60dtex honeycomb polyester filaments is connected with the middle sley bar of tricot machine, 40D thermostability spandex creora®H-350 is connected with the rear sley bar of tricot machine, and front sley bar and middle sley bar all carry out weaving of entrying in the way of completely wearing, and rear sley bar carries out weaving of entrying by one in the way of having worn, and braiding obtains antistatic height conduct wet polyester warp knit grey cloth.
Step 4, dyeing pre-treatment: the antistatic height conduct wet polyester warp knit grey cloth employing cold batching process obtained through step 3 is carried out, with efficiently washing the mode combined, pre-treatment of dyeing, removes the part greasy dirt on antistatic height conduct wet polyester warp knit grey cloth, impurity.
Wherein, the process of cold batching process is: degreaser E5g/L, five in one scouring agent 5g/L, liquid carrying rate 60%, temperature 24 DEG C, time 36 h.After carrying out pre-treatment by cold batching process with efficient washing, improve the success rate of Colour Difference, simultaneously energy-saving and emission-reduction, reduce production cost.
Step 5, dyeing sizing: antistatic height conduct wet polyester warp knit grey cloth is after step 4 processes, it it is 160 DEG C in temperature, speed is to carry out pre-setting under conditions of 50m/min, then uses glacial acetic acid 2g/L, levelling agent TF-212K2g/L, wetting softener K 2g/L, the dyeing recipe that De Shida dye cation-dyeable material the most quantitatively adds dyes, and after having dyeed, clear water pads process, being 150 DEG C in temperature again, speed is to carry out drying and shaping under conditions of 60m/min.
In this utility model embodiment, make the crystal region of terylene and the arrangement of noncrystalline domain become orderly by pre-setting, be effectively improved the uniformity of dyeing and Alkali reduction, improve fabric stiffness by rear shaping and drying strong, the problem that snugness of fit is poor, makes fabric have the feel that appropriateness is soft.
Step 6, grease proofing soil resistant finish: the antistatic height conduct wet polyester warp knit grey cloth after step 5 is processed by the grease proofing antifouling soft finishing agent using concentration to be 30 ~ 40g/L with the Collator Mode that two leachings two are rolled carries out grease proofing antifouling soft finish, pick-up rate is 200 ~ 210%, then carry out 100 DEG C, the preliminary drying of 8min process, then carry out 140 DEG C, 4min bake and bank up with earth process.
Wherein, grease proofing antifouling soft finishing agent uses grease proofing anti-soil agent Asahi Guard
AG-780 with Meisilicon Ase-39C soft finishing agent is composited for 3:1 in mass ratio.
In this utility model embodiment, select the novel without PFOA (perfluorooctanoic acid) Asahi Guard of Japan AGC company
AG-780 is anti-soil agent, select Meisilicon Ase-39C amido organosilicon softening agent, it is combined into grease proofing antifouling soft finishing agent in mass ratio for 3:1, warp knit grey cloth is processed, not only have and preferably there is preferably antifouling capacity, and have good feel, and in order to make Asahi guard
The crosslinking of E061 Yu Meisilicon Ase-39C soft finishing agent film forming fully, improves film forming mechanical performance and washing resistance performance, carries out 4min with 140 DEG C for baking temperature and bake and bank up with earth process, have preferably effect.
Step 7, hydrophilic soft finish: antistatic height conduct wet polyester warp knit grey cloth is after step 6 processes, use hydrophilic soft finish liquid with consumption 2 ~ 3%(o.w.f); bath raio 1:20; room temperature; 20min carries out impregnation process; be centrifuged dehydration, preliminary drying the most successively, bake, wash, dry, arrange, obtain long-acting and anti-fouling antistatic height conduct wet polyester warp-knitted face fabric finished product.
Wherein, the solid content of hydrophilic soft finish liquid is 30%, use the hydrophilic soft finishing agent of polyether block amido organosilicon to add water emulsification to form, in described step 7, the liquid carrying rate of centrifuge dehydration is 90～100%, preliminary drying temperature is 80 DEG C, preliminary drying time is 3 min, and baking temperature is 140 DEG C, bakes time 5 min.
A kind of long-acting and anti-fouling antistatic height conduct wet polyester warp-knitted face fabric prepared by the preparation technology of a kind of long-acting and anti-fouling antistatic height conduct wet polyester warp-knitted face fabric provided by this utility model, solve that general polyesters warp-knitted face fabric wearability is poor, the defect of function singleness, it is to make high-grade gym suit slim, high-elastic and the desirable feedstock of easy dress, there is bigger economic benefit and social benefit.After testing, the key technical indexes of a kind of long-acting and anti-fouling antistatic height conduct wet polyester warp-knitted face fabric product is as follows:
(1) vapor transfer rate: g/ (m2 24h) >=3000；
(2) antifouling: (level) >=3；
(3) Gram Mass: >=120g/m2；
(4) color fastness to water: >=3 grades；
(5) color fastness to washing: >=3 grades；
(6) colour fastness to rubbing (unlubricated friction): >=3 grades, colour fastness to rubbing (wet rub): >=2-3 level；
(7) bursting strength >=150N；
(8) ecological index meets GB18401 standard.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent or improvement etc. made within spirit of the present utility model and principle, within should be included in protection domain of the present utility model.
Claims (5)
1. a long-acting and anti-fouling antistatic height conduct wet polyester warp-knitted face fabric, including through floss through oblique complex tissue (1), warp plain stitch (2) and scarce pad tissue (3), it is characterized in that: described through floss through oblique complex tissue (1), warp plain stitch (2) and scarce pad tissue (3) are crossed-over, described forms through floss comb silk (10) braiding before oblique complex tissue (1) uses, described warp plain stitch (2) combs silk (20) braiding and forms in using, described scarce pad tissue (3) is combed silk (30) braiding after using and is formed, described front comb silk (10) and middle comb silk (20) are and completely wear braiding, described rear comb silk (30) is to have worn braiding.
2. a kind of long-acting and anti-fouling antistatic height conduct wet polyester warp-knitted face fabric as claimed in claim 1, it is characterised in that: described front comb silk (10) is 85dtex/65f carbon black compound-type conducting polyester filament.
3. a kind of long-acting and anti-fouling antistatic height conduct wet polyester warp-knitted face fabric as claimed in claim 1, it is characterised in that: described middle comb silk (20) is 60dtex honeycomb polyester filaments.
4. a kind of long-acting and anti-fouling antistatic height conduct wet polyester warp-knitted face fabric as claimed in claim 1, it is characterised in that: described rear comb silk (30) is 40D thermostability spandex creora®H-350。
5. a kind of long-acting and anti-fouling antistatic height conduct wet polyester warp-knitted face fabric as claimed in claim 1, it is characterized in that: described front comb silk (10) is identical with the radical of middle comb silk (20), the radical of described rear comb silk (30) is front comb silk (10), the half of middle comb silk (20) radical.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620197439.2U CN205711224U (en) | 2016-03-15 | 2016-03-15 | A kind of long-acting and anti-fouling antistatic height conduct wet polyester warp-knitted face fabric |
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| CN201620197439.2U CN205711224U (en) | 2016-03-15 | 2016-03-15 | A kind of long-acting and anti-fouling antistatic height conduct wet polyester warp-knitted face fabric |
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| CN205711224U true CN205711224U (en) | 2016-11-23 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105671776A (en) * | 2016-03-15 | 2016-06-15 | 浙江青松轻纺股份有限公司 | Long-acting anti-dirt and anti-static dacron warp-knitted fabric with high moisture permeability and preparation process thereof |
| CN109989174A (en) * | 2019-03-21 | 2019-07-09 | 东华大学 | A kind of warp knit single needle bed one-way moisture-guiding fabric and preparation method thereof |
-
2016
- 2016-03-15 CN CN201620197439.2U patent/CN205711224U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105671776A (en) * | 2016-03-15 | 2016-06-15 | 浙江青松轻纺股份有限公司 | Long-acting anti-dirt and anti-static dacron warp-knitted fabric with high moisture permeability and preparation process thereof |
| CN105671776B (en) * | 2016-03-15 | 2018-09-04 | 浙江青松轻纺股份有限公司 | A kind of antistatic high conduct wet polyester warp-knitted face fabric of long-acting and anti-fouling and its preparation process |
| CN109989174A (en) * | 2019-03-21 | 2019-07-09 | 东华大学 | A kind of warp knit single needle bed one-way moisture-guiding fabric and preparation method thereof |
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