CN100560836C - Animal protein regenerated fiber hydro-entangled non-woven fabric - Google Patents
Animal protein regenerated fiber hydro-entangled non-woven fabric Download PDFInfo
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- CN100560836C CN100560836C CNB200710105631XA CN200710105631A CN100560836C CN 100560836 C CN100560836 C CN 100560836C CN B200710105631X A CNB200710105631X A CN B200710105631XA CN 200710105631 A CN200710105631 A CN 200710105631A CN 100560836 C CN100560836 C CN 100560836C
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Abstract
The present invention relates to a kind of animal protein regenerated fiber hydro-entangled non-woven fabric, and the production technology of this hydro-entangled non-woven fabric, the fibrous raw material of this hydro-entangled non-woven fabric is extensive, production technology is simple, product purpose is extensive, not only kept the characteristics of the health care of animal protein parent skin, nutrition skin, and have soft, moisture absorption ventilative, no static, not irritated performance.The production technology of this hydro-entangled non-woven fabric comprises out bag, pre-opener, mixed cotton, smart opener, combing and merging, water thorn, mangle printing, dries, batches, cuts, packaging process.This spunlace non-woven cloth quality softness, output is big, cost is low, and gas permeability and water imbibition all increase, and production process is pollution-free, is a kind of product of environment-friendly type.
Description
Technical field
The present invention relates to a kind of animal protein regenerated fiber hydro-entangled non-woven fabric, this product has not only kept the characteristics of the health care of animal protein parent skin, nutrition skin, and have soft, moisture absorption ventilative, no static, not irritated performance.This product contains multiple human body essential amino acid, and the fiber pH value is subacidity, mixes with human body skin, consistent, contains natural moisturizing factor, makes skin soft and moist more smooth, has excellent health care.Be the ideal material of beauty and health care, health care, medical dressing, skin-cleaning articles, and can be widely used in fields such as clothes.
Background technology
Supatex fabric is a new industry that forms in the textile industry, a new technology.Supatex fabric is owing to have: 1. technical process is simple, the labor productivity height; 2. speed of production is fast, the output height; 3. applicable fibrous raw material scope is wide; Characteristics such as 4. technique change is many, and product purpose is wide have obtained development at a high speed in short decades.Supatex fabric is a kind of new material between traditional textile, plastics and paper three from the entire product system, perhaps the marginal-product that intersects of textile industry and other industry more precisely.Because its applied range, wide in variety so its raw material relates to whole textile fiber material, almost comprises whole kinds of natural fabric, chemical fibre, artificial fibre, synthetic fiber, inorfil.
Along with improving constantly of broad masses of the people's living standard, to leisureization, liberalization, health, comfortableness develop the people to clothing beginning, to Gao Mo, high-strength, airtight, absorbing sweat not, to skin chemical fibre clothes dislike excitatory, begin to advocate natural fabric again.But because China has a large population, annual 4000000 tons cotton, fiber crops, silk, hair can not satisfy people's demand far away.A kind of artificial fibre with natural fabric comfort property is wanted in market in urgent need.
Animal protein fibre be utilize various animal wools, send out, bone, scurf, insect, silkworm chrysalis etc. are to become protein fibre through pulverizing, impurity elimination, molecular dissociation, polymer graft, spinning process by raw material.Utilize the supatex fabric of this developing material, production different-thickness, different grammes per square metre, difference in functionality; its fabric comfortable, ventilative, warming, the no static of clothing, non-stimulated; have close skin, mix with human body; health-care function is preferably arranged, and can be widely used in health care, environmental protection, security protection, Sport ﹠ Casual, industry, agricultural, building, automobile and other industries.
(1) present, absorbent gauze production mainly is by processes such as spinning, weave cotton cloth, the production link that this technology is produced is many, production cost and market sale are all than higher, in use hard because of quality, gas permeability is poor, water imbibition is poor, will sterilize before using, production process is easily produced suede dirt and shortcomings such as chemical addition agent is arranged, and is progressively substituted by spunlace non-woven cloth in developed country.
(2) present, the production of spunlace non-woven cloth mainly is by processes such as opener, comb and parallel cotton fibers prior to spinning, water sting, print, dry, batch, cut, this technology is produced product and is compared gauze, quality softness, output are big, the sale price of market is lower, gas permeability and water imbibition increase, but still need sterilization before use, production process is pollution-free substantially.
Conventional non-weaving cloth all is the employing production of chemical fibre, processes, and good moisture absorption is ventilative, the antibacterial and deodouring function nor possess.Through looking into new analysis, adopt animal protein regenerated fiber to produce non-weaving cloth, do not see the open source literature report.
Summary of the invention
The present invention is directed to existing spunlace non-woven cloth production technology and improve, this spunlace non-woven cloth quality softness, output is big, cost is low, and gas permeability and water imbibition all increase, and production process is pollution-free, is a kind of product of environment-friendly type.
Another object of the present invention provides the production technology that adopts above-mentioned hydro-entangled non-woven fabric, and this technology is simple, and speed of production is fast, the output height.
The raw material that non-weaving cloth is used is extensive, various in style, almost relates to whole textile material.But conventional non-weaving cloth adopts chemical fibres such as terylene, viscose glue, superfine fibre, nylon mostly.
The animal protein fibre of materials processings such as the hair of animal protein regenerated fiber hydro-entangled non-woven fabric employing woolen industry leftover bits and pieces of the present invention, leather industry leftover bits and pieces, the sweater of wearing out, long woolen underwear, various animals, bone, insect, fly maggot is a raw material, the non-weaving cloth of multiple function combinations such as the tencel Development and Production moisture absorption of production is ventilative, antibacterial and deodouring.
The hydro-entangled non-woven fabric that animal protein regenerated fiber is produced, its gas permeability 〉=1000mm/s, 8 times of water imbibition 〉=own wts, antibiotic property 〉=80%, grammes per square metre≤50g/m
2The time, ultimate strength 〉=10N; 50g/m
2Grammes per square metre≤80g/m
2The time, ultimate strength 〉=20N; Grammes per square metre＞80g/m
2The time, ultimate strength＞30N.
The production technology of above-mentioned hydro-entangled non-woven fabric, the employing animal protein regenerated fiber is a raw material, it may further comprise the steps: open bag, pre-opener, mixed cotton, smart opener, combing and merging, water thorn, mangle printing, dry, batch, cut, pack;
Wherein in the water thorn process, the water spray diameter is 0.1 or 0.12mm, and the water spray Pressure control is at 30-600bar;
Water needle plate aperture, the place of prewetting is 0.16 millimeter of Φ, and pitch-row is 1.2 millimeters;
Increase inlet scoop, five places on the spun-laced machine;
Bake out temperature is controlled at 130 ℃.
The present invention improves on spunlace non-woven cloth production technology basis, spunlace non-woven cloth quality softness, output are big except that having for the project product that this technology is produced, the sale price of market low, gas permeability and water imbibition all have unprecedented raising, have improved nearly 1 times, the product environmental protection.
The fibrous raw material of this hydro-entangled non-woven fabric is extensive, and production technology is simple, and product purpose is extensive, has not only kept the characteristics of the health care of animal protein parent skin, nutrition skin, and have soft, moisture absorption ventilative, no static, not irritated performance.This product contains multiple human body essential amino acid, and the fiber pH value is subacidity, mixes with human body skin, consistent, contains natural moisturizing factor, makes skin soft and moist more smooth, has excellent health care.Be the ideal material of beauty and health care, health care, medical dressing, skin-cleaning articles, and can be widely used in fields such as clothes.
Description of drawings
Fig. 1 is the production technology of hydro-entangled non-woven fabric of the present invention.
Fig. 2 is a water thorn schematic diagram of the present invention.
Fig. 3 is conventional water needle plate specification schematic diagram.
Fig. 4 is the improved water needle plate specification of a present invention schematic diagram.
The specific embodiment
The invention will be further described below in conjunction with example:
As shown in Figure 1, the technology of spun laced fabric comprises: open bag, pre-opener, mixed cotton, smart opener, combing and merging, water thorn, mangle printing, dry, batch, cut, pack.Production equipment of the present invention need be used 2 of bale openers, 1 of pre-blowing machine, 1 of multi-mixer, 1 of distributor, 2 of fine openers, feeds 2 of cotton machines, 2 of carding machines, 1 in lapping machine, 1 group of circle drum-type spun-laced machine, 1 group of flat screen type spun-laced machine, 1 of gluing machine of printing, drum drier more than 1,1 of rotary screen dryer, storage cloth pallet, 1 of coiling machine, 14 of high-pressure pump parts, supply-water pump 2 covers, one group of the overanxious system of water, 2 of cutting machines.
1, Kai Bao: 2 of bale openers, adopting 1.5D * 38cm animal protein regenerated fiber (containing the fiber that good new textile material Co., Ltd produces as Yancheng) is raw material.At first feed intake toward bale opener, according to manufacture order, carry out proportioning raw materials on request, the adjustment of ratio can be carried out the scale adjustment on the indicated weight device of bale opener both sides, and the blowing number of times of hopper requires identical (for mixed material).
2, pre-opener: 1 of pre-blowing machine, its effect are with the preliminary shredding of fiber.Before the start positive and negative pole changer is put stop position, start opener, can charging after normally, otherwise will result in blockage.What the shredding of this product was adopted is the special process of the many pines of tip-tap, reduces feed quantity, reduces hired roughneck's rotating speed, has both kept the length of azelon injury-free, can reach the effect of shredding again.
3, mixed cotton: big storehouse cotton blender machine, store and produce necessary material proportional quantity, start and give cotton blower fan, restart and carry skin curtain and fourth curtain.
4, smart opener: fine opener, with the further shredding of fiber, it is controlled to cotton for cotton by the photoelectric source at top lucite place.Want the cotton situation of extension in the inspection box in the operating process, prevent photoelectricity and stop up.
5, combing and merging: two carding machines, a lapping machine.Animal protein regenerated fiber of the present invention is easily broken in common carding machine carding process, cohesive force is poor, at these fiber characteristics, the present invention has carried out heavy neogamy to card clothing: main cylinder, doff clothing adopts the type of joining that more is applicable to this fibre fineness, length, again the cylinder model of Bao Fuing changes 2812*2065 into, the doffer changes 4032*2080 into, improves the uniformity of web thus, has overcome to become the net difficulty.
6, water thorn: water jet process has circle drum water thorn and plain net water to sting two kinds.As shown in Figure 2, it mainly carries out Hydroentangled to the web of moulding, finish by fibre web to the technology that water stings into cloth, and be one technology of most critical in the spun laced fabric production technology.This equipment has 2, and 8 water jets are formed, and web at first enters pre-thorn district, and the thorn in advance of prewetting earlier again because the pressure of 8 road water thorns can be distinguished is arbitrarily adjusted.The water thorn pressure of general spun laced fabric is: low → lower → in → higher → high → lower, concrete numerical value is 20bar, 25bar, 30bar, 35bar, 50bar, 50bar, 50bar, 45bar.The present invention mainly is the characteristics at azelon, and in line with saving, efficient, high-quality principle, the protein structure that neither influences azelon can reach the smooth good result of cloth cover again, and main is gas permeability and the water imbibition that has improved this product.
High-pressure hydraulic effect puncture fibre web, again through the bounce-back of water gill net, the non-weaving cloth that makes fiber tangle mutually and form.Its water spray diameter is 0.1～0.12mm, and water spray pressure is 30～600bar, 40 spray orifices of per inch distribution, and water thorn line speed can be more than 300 meters/minute, and working width is up to 6 meters.The present invention increases inlet scoop, five places at the 5cm place, water thorn back of round drum spun-laced machine and plain weave spun-laced machine, and the abundant wipe dry of fiber after water is stung is the water under high pressure thorn again, makes the big enhancing of fibre matting great efforts, has improved the brute force of cloth cover.(not increasing blowing mouth on the plain net spun-laced machine).
Existing water needle plate aperture is 0.12 millimeter of Φ 0.1-Φ, and pitch-row is 0.6 millimeter, as shown in Figure 3.The present invention will sting first and second water jet water needle plate in advance and change into: 0.16 millimeter of Φ, pitch-row is 1.2 millimeters, as shown in Figure 4, by hole diameter enlargement, pitch-row, improves pre-thorn effect, so for after fibre matting condition is provided.
7, mangle printing: water thorn back fiber institute water content is extruded, made fiber moisture reach 100%～120%.
8, oven dry: technological parameter is decided to be 130 ℃, the experiment proved that, surpasses or is lower than this temperature, and the fiber strength influence is very big, this temperature optimum animal protein fibre.
In addition, the non-production technology of making cloth by force of water thorn also comprise batch, cut, operation such as packing.
Animal protein regenerated fiber hydro-entangled non-woven fabric performance test of the present invention relatively
The present invention improves on spunlace non-woven cloth production technology basis, spunlace non-woven cloth quality softness, output are big except that having for the project product that this technology is produced, the sale price of market low, gas permeability and water imbibition all have unprecedented raising, improved nearly 1 times, and self has antibacterial effect, can unsterilisedly use, production process is pollution-free, is a kind of product of environment-friendly type.
Claims (1)
1, the hydro-entangled non-woven fabric that utilizes animal protein regenerated fiber to produce is characterized in that its gas permeability 〉=1000mm/s, 8 times of water imbibition 〉=own wts, antibiotic property 〉=80%, grammes per square metre≤50g/m
2The time, ultimate strength 〉=10N; 50g/m
2＜grammes per square metre≤80g/m
2The time, ultimate strength 〉=20N; Grammes per square metre＞80g/m
2The time, ultimate strength＞30N.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200710105631XA CN100560836C (en) | 2006-05-09 | 2007-04-30 | Animal protein regenerated fiber hydro-entangled non-woven fabric |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610040138.X | 2006-05-09 | ||
| CN200610040138 | 2006-05-09 | ||
| CNB200710105631XA CN100560836C (en) | 2006-05-09 | 2007-04-30 | Animal protein regenerated fiber hydro-entangled non-woven fabric |
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| Publication Number | Publication Date |
|---|---|
| CN101067260A CN101067260A (en) | 2007-11-07 |
| CN100560836C true CN100560836C (en) | 2009-11-18 |
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| CNB200710105631XA Expired - Fee Related CN100560836C (en) | 2006-05-09 | 2007-04-30 | Animal protein regenerated fiber hydro-entangled non-woven fabric |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102660844A (en) * | 2012-05-28 | 2012-09-12 | 朱晓华 | Method for producing cowhide fiber base fabric |
| CN104389107B (en) * | 2014-12-08 | 2016-08-17 | 冷纯廷 | A kind of preparation method of auto industry spun lacing hand rubbing cloth |
| CN106835492B (en) * | 2016-12-15 | 2019-07-16 | 宜宾屏山辉瑞油脂有限公司 | A kind of production method of cashmere protein cellulose fiber spunlace non-woven cloth |
| CN106757766B (en) * | 2016-12-15 | 2018-11-27 | 宜宾屏山辉瑞油脂有限公司 | A kind of collagen fabric cellulose fiber spunlace non-woven cloth and its production method |
| CN108754865A (en) * | 2018-05-31 | 2018-11-06 | 湖州织里创塑塑料科技有限公司 | A kind of production equipment of non-woven fabrics |
| CN110656444A (en) * | 2019-10-06 | 2020-01-07 | 武汉纺织大学 | Anti-static wool keratin fiber non-woven fabric and preparation method thereof |
| CN114801532A (en) * | 2022-04-25 | 2022-07-29 | 杭州杭纺科技有限公司 | Processing method of sterile dry-cleaning printing non-woven fabric for household kitchen |
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- 2007-04-30 CN CNB200710105631XA patent/CN100560836C/en not_active Expired - Fee Related
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Granted publication date: 20091118 Termination date: 20100430 |