CN1091188C - Far infrared cloth and its production and use - Google Patents
Far infrared cloth and its production and use Download PDFInfo
- Publication number
- CN1091188C CN1091188C CN96103486A CN96103486A CN1091188C CN 1091188 C CN1091188 C CN 1091188C CN 96103486 A CN96103486 A CN 96103486A CN 96103486 A CN96103486 A CN 96103486A CN 1091188 C CN1091188 C CN 1091188C
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- China
- Prior art keywords
- far infrared
- far
- cloth
- spinning
- network
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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.)
- Expired - Fee Related
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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
- D01F6/06—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins from polypropylene
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Artificial Filaments (AREA)
Abstract
The present invention relates to a far infrared cloth and the production and use thereof, which is characterized in that at least two kinds of far infrared ceramic materials including an aluminum oxide system, a titanium oxide system, a magnesium oxide system, a zirconium dioxide system, etc. are added to polypropylene as raw materials, made into long far infrared low-elasticity winding filaments after the treatment of spinning, drawing, false twisting and winding, and then cut and tailored into far infrared health-care underclothes, triangular short pants, bras, etc. after further made into far infrared cloth on knitting or weaving equipment. Clinical tests show that all the health-care garments have good functions of promoting microcirculation and blood circulation, have very obvious functions of improving symptoms and curing various diseases caused by microcirculatory disturbance and have the advantage of comfort.
Description
The present invention relates to textile, is a kind of preparation method of far infrared cloth specifically.
Modern physics and medical research confirm that far infrared has health and medical function to human body, and far infrared can make hypodermic temperature rise, the expansion fine vascular, stimulate circulation, strengthen the metabolism between blood and other tissue, promote regeneration ability and anti-spasm ability.While can be suppressed the exaltation of sensory nerve, and the function of autonomic nerve is regulated also obvious effects.Therefore the medical health apparatus relevant with far infrared becomes the Recent study hot of research and development.
In recent years, use the far-infrared ceramic with far infrared emission effect at normal temperatures, the invention of making the goods with medical care effect is also more and more.The patent application that wherein relates to the clothes of far infrared medical care effect also has report, a kind of far-infrared ceramic is sneaked into silicone rubber solution as disclosing among the flat 1-207403 of day disclosure special permission communique, then this solution point-like is coated in the inner surface of common cloth, make its sclerosis then, this cloth is used to make gloves, socks, abdominal belt etc., and these goods are with health role.
Because no matter the health-care products that the method that employing applies processes is in feel, snugness of fit, still there are many weak points in the washability aspect, so occurred again adopting far-infared ceramic powder is added in the polymer (solution) and carried out spinning, after obtaining having the fiber of far-infrared radiation, further be processed into the application for a patent for invention of health-care underclothes again, as the flat 3-51301 of day disclosure special permission communique, disclose 4.5-30 micron wave length average far infrared emittance under 30 ℃ of degree at the far-infared ceramic powder more than 65%, as the y-aluminium oxide, a kind of and polyamide in Alpha-alumina and zirconia and the magnesia etc. mixes the back as sandwich layer, with polyamide as cortex, melt composite spinning obtains pre-tropism continuous yarn, and then further low bullet type long filament is processed in false twisting, through the knitting or woven cloth that is processed into, further again cutting is sewn into the method for underwear, owing to adopted composite spinning technology, thereby equipment is complicated, and only fiber has been carried out false twisting processing, the bulkiness of fiber is still undesirable.
The objective of the invention is to adopt spinning technique more easily, a kind of preparation method with a kind of far infrared cloth of good health properties, feel and fluffy sense and wearing comfort is provided.
The object of the present invention is achieved like this: at conventional fibre-forming polymer, as adding 30 ℃ of following 8-14 micron far infrared transmissivities in the polypropylene at 80% above far-infared ceramic powder, after mixing, make the spinning pelletizing, directly on melt spinning machine, be spun into pre-tropism continuous yarn then, in order to make goods have good fluffy sense, with the feel of improving clothes with take comfortableness, adopt false twisting and network method for processing to make and form 10-30/network of rice and the elastic elongation of 10-30% on the long filament line, be that raw material is through knitting and cutting with this fiber at last, make and be processed into the far infrared health care clothes, as far infrared health care autumn clothing, the far infrared health care vest, the far infrared health care pants, far infrared health care abdominal belt and far infrared health care brassiere etc.
In order to guarantee to realize purpose of the present invention, the far-infared ceramic powder that is used to make far infrared health care clothes of the present invention should have 8～14 microns higher far infrared emissivity, why like this, be as a natural far infrared source because of human body, under 36.5 ℃ of normal body temperatures, the scope of its far infrared emission spectrum is 8～14 microns, the wavelength of its maximum spectral radiant exitance correspondence is 9.3 microns, so obey as far infrared health care, has good medical health effect, the wavelength of the far infrared that far infrared health care clothes are launched must with the human body optimum Match, so its scope also must be at 8～14 microns.Alumina series, zirconia system and magnesia system and titanium oxide base far-infrared ceramic have the ability of emission 8～14 micron wave length far infrareds, but only use wherein a kind of as far-infared ceramic powder, often be difficult to obtain higher far ultraviolet emissivity, and this directly influences the medical health effect of far infrared health care clothes, thereby the present invention adopts in above-mentioned alumina series, zirconia system and magnesia system and the titanium oxide base far-infrared ceramic at least two kinds as far-infared ceramic powder.Its objective is for 30 ℃ of following 8～14 microns far infrared transmissivities making far-infrared ceramic more than 80%.
In order to realize purpose of the present invention, the weight of contained far-infared ceramic powder is preferably between 1～50% in the polypropylene, be preferably between 2～40%, be preferably between 3～30%, the content of far-infared ceramic powder very little, the far infrared health care performance of the fiber of developing is too poor, and the too high levels of far-infared ceramic powder, then easily cause difficulty in spinning and back processing difficulties, the serviceability of fiber is descended.Wherein, during the far-infared ceramic powder product are selected materials, (the alumina series: zirconia system: magnesia system: titanium oxide base) can be selected from 1: 1: 1 arbitrarily: 1～3: 3: 2: 1 of the ratio between the component.
But in order to make the polypropylene that is added with far-infared ceramic powder have spinnability, the average grain of contained far-infared ceramic powder footpath diameter should be between 0.02～10 micron in the polypropylene, be preferably between 0.1～5 micron, preferably between 0.5～2 micron, the particle diameter of far-infared ceramic powder is too small, be prone to condensing between the particle, influence the serviceability of spinnability and fiber, and particle diameter is excessive, then in spinning, stops up spinneret orifice easily, cause fracture of wire, make difficulty in spinning.
Except that polypropylene, used fibre-forming polymer also can be any linear thermoplastic's polymer with sufficiently high molecular weight among the present invention, it as polyethylene, polycaprolactam, poly-adipic acid decamethylene diamine, PA 66 and polyethylene terephthalate etc. and with above-mentioned polymer the copolymer etc. of main component, but as the object of the invention polymer, with polypropylene is best, because polypropylene fibre has good wet, antibiotic, the anti-moth performance of leading, thereby as the health clothing material time, have good wearing comfort and useful life longevity.
The used fiber of far infrared health care clothes processing of the present invention both can adopt conventional method, also can adopt unconventional method under the process conditions similar, to make pre-oriented yarn to the ordinary chemical fiber molding condition, spinning speed can be selected between 500～2500 meters/minute, the hole count of spinnerets can be selected between 24～72 holes/plate, the diameter of spinneret orifice is 0.25～0.40mm preferably, excessive or the too small desirable fiber of performance that all can not obtain of orifice diameter, the major diameter of spinneret orifice is preferably in more than 3: 1, the too small melt fracture that easily causes in the spinning process of draw ratio makes difficulty in spinning.
For the feel of improving clothes with take comfortableness, the back processing of pre-oriented yarn cross and in, fiber has been carried out the processing of false twisting and network simultaneously, obtained having the low stretch filament of network structure, elastic extension is 5～50%, and the network number is 5～50/meter, elastic extension is preferably 8～40%, best is 10～30%, and the network number is better with 8～40/meter, and best is 10～30/meter.Elastic elongation is too small, the network number is very few, and the fluffy sense of fabric is relatively poor, and elastic elongation is excessive, the network number is crossed and can be caused knitting or woven processing difficulties at most, and makes and wear durability and descend, and the speed of back processing can be 500～1000 meters/minute.
By pre-oriented yarn is carried out false twisting and network processes, favorable elasticity and bulkiness have been obtained having, the far-infrared polypropylene long filament that lustrous surface and the sense of wax shape improve, with this far-infrared polypropylene long filament is raw material, after further being processed into cloth in routine on the knitting or weaving equipment, but cutting, be sewn into far infrared health care underwear, three usefulness pants and line chest etc.
For the far-infrared polypropylene knitted cloth that guarantees to obtain has good hand feeling and takes comfortableness, the density of knit fabric should 15～30 pins/cun between comparatively suitable, be preferably in 20～25 pins/cun between select.The surface density of the lining that is processed into depends on the dawn number of used yarn, difference according to yarn Denier, can 100～300 grams/square metre between change, the surface density of fabric is in this scope the time, to the not influence of medical health effect of the far infrared health care clothes that are processed into.
In order both to be had good result of use, have the far infrared health care clothes of good aesthetic property again, the structure of knitted cloth can be a plain weave, also can be rib-loop, can also adopt various jacquard weave technology, and it is processed as the lining with the type that do not suit.
The style of far infrared health care clothes and conventional clothes are significantly difference not, but in order to guarantee that thereby 8～14 microns far infrareds that the far infrared health care clothes are launched can be had good medical care effect by the human body optimal absorption, usually be processed into underwear and use, thereby conventional underwear style all is fit to far infrared health care clothes of the present invention.
Through Inst. of Hematology, Chinese Academy of Medical Sciences, blood disease hospital, Tianjin City No.1 Central Hospital, unit clinical trial testings such as Tianjin No.3 Hospital confirm, the far infrared health care clothes that adopt composition of the present invention and processes to go out, not only have 8～14 microns good far infrared emission effects, and all have and promote microcirculation and sanguimotor function, to because the various diseases that microcirculation and blood circulation disorder cause, as limbs pain, arthritis, chronic strain, acute jerk contused wound, skin itching, having a cramp in the leg etc. has fairly obvious doing well,improving and auxiliary curing effect, and wearing comfort is good.
But this is owing to adopt far infrared health care clothes that composition of the present invention and processes go out efficient absorption and launch far infrared at normal temperatures, 8～14 microns far infrared, the easiest are absorbed by the body the most useful wherein to human body, it with the molecule that constitutes human body cell, atom between vibration frequency consistent, can be absorbed by cell, the resonance of striking a chord, intramolecular vibration is strengthened, the activation histocyte, the increasing blood flow amount, promote microcirculation, and provide nutrient, Ginkgo Biloba, improve immunity, so have health care.
With embodiment the present invention is described more specifically below, the unreal restriction of being executed example of scope of the present invention.
Embodiment 1
In average grain diameter is 1 micron aluminium oxide, titanium oxide and magnesia and zirconia (weight ratio 30: 30: 20: in 10 parts in the mixture 20), 90 parts of the polypropylene that adding melt index 20g/10 divides, high-speed stirred is even, on the twin-screw mixer extruder, melting mixing is once made pelletizing under 220 ℃ of temperature, and pelletizing is used for spinning after vacuumize.
Above-mentioned dry pelletizing melt extrudes in 280 ℃ single screw extrusion machine, and adopting hole count is 48, and the aperture is that 0.25mm, draw ratio are 4: 1 spinnerets spinning, and hauling speed is 2300 meters/Min, obtains pre-tropism continuous yarn.
Pre-tropism continuous yarn balance after 12 hours under 25 ℃, 65%R.H. condition, carrying out first break draft handles, draw speed is 500 meters/minute, the control total drawing ratio is about 1.5 times, the stretching hot plate temperature is controlled at 110 ℃, when stretching long filament is twisted and the network processed, obtains elastic extension 15%, the low stretch network long filament that network is several 20/meter, tow total denier are 90 dawn/48f.
This long filament on the knitting and weaving equipment of routine, be processed into 24 pins/cun knitted cloth, be processed into far infrared health care autumn clothing, far infrared health care vest, far infrared health care pants, far infrared health care abdominal belt and far infrared health care brassiere etc. after further cutting is made.This health clothing is tried through clinical degree test, all have the microcirculation of promotion and sanguimotor function, to because the various diseases that microcirculation and blood circulation disorder cause, as limbs pain, arthritis, chronic strain, acute jerk contused wound, skin itching, have a cramp in the leg and wait to have fairly obvious doing well,improving and auxiliary curing effect, total effective rate reaches 90%, and wearing comfort is good.
Comparative example
Average grain diameter is 1 micron 15 parts in a y-aluminium oxide, with melt index is after 85 parts of the polypropylene pelletizings that divide of 20g/10 mix, in 220 ℃ twin-screw mixer machine, make the spinning pelletizing, it is in 260 ℃ the screw rod that temperature is put in this pelletizing, use with embodiment in identical spinnerets and hauling speed spinning, obtain pre-tropism continuous yarn.
This pre-tropism continuous yarn with embodiment under the identical condition after the balance, stretch 1.5 times down at 110 ℃, the knitting and woven processing difficulties of the long filament that obtains, the cloth feel extreme difference that processes, comfortableness is relatively poor in the use, clinical testing total effective rate 48%.
Claims (1)
1, a kind of preparation method of far infrared cloth, it is characterized in that being included in average grain diameter and be in 10 parts in 1 micron aluminium oxide, titanium oxide and magnesia and the zirconic mixture, add 90 parts of polypropylene, after stirring, on the twin-screw mixer extruder, melting mixing is once made pelletizing under 220 ℃ of temperature, and pelletizing is used for spinning after vacuumize;
Above-mentioned dry pelletizing melt extrudes in 280 ℃ single screw extrusion machine, obtains pre-tropism continuous yarn; Pre-tropism continuous yarn balance under 25 ℃, 65%R.H. condition is carried out first break draft after 12 hours handle, when stretching, long filament is twisted and the network processed, obtain elastic extension 15%, several 20/meter low stretch network long filament of network, on the knitting and weaving equipment of routine, be processed into knitted cloth again;
Wherein, described aluminium oxide, titanium oxide and magnesia and zirconic weight ratio are 3: 3: 2: 2.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96103486A CN1091188C (en) | 1996-03-25 | 1996-03-25 | Far infrared cloth and its production and use |
| AU62973/96A AU6297396A (en) | 1996-03-25 | 1996-07-04 | A far-infrared fabric, the preparing method and the usage thereof |
| PCT/CN1996/000050 WO1997036027A1 (en) | 1996-03-25 | 1996-07-04 | A far-infrared fabric, the preparing method and the usage thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96103486A CN1091188C (en) | 1996-03-25 | 1996-03-25 | Far infrared cloth and its production and use |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1139164A CN1139164A (en) | 1997-01-01 |
| CN1091188C true CN1091188C (en) | 2002-09-18 |
Family
ID=5118092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96103486A Expired - Fee Related CN1091188C (en) | 1996-03-25 | 1996-03-25 | Far infrared cloth and its production and use |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN1091188C (en) |
| AU (1) | AU6297396A (en) |
| WO (1) | WO1997036027A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7087076B2 (en) | 2003-08-21 | 2006-08-08 | Kimberly-Clark Worldwide, Inc. | Reflective heat patch |
| CN102704142B (en) * | 2012-06-28 | 2013-12-04 | 罗莱家纺股份有限公司 | Zirconium nano composite functional tencel fabric and weaving, dyeing and finishing process and application thereof |
| CN102704143B (en) * | 2012-06-28 | 2013-12-04 | 南通龙韵科技发展有限公司 | Nanometer ZrO2 compound function fabric and manufacturing method and applications |
| CN103397399B (en) * | 2013-08-06 | 2015-10-21 | 上海婉静纺织科技有限公司 | Negative ion polypropylene fiber and preparation method thereof |
| CN103643376A (en) * | 2013-11-28 | 2014-03-19 | 苏州工业园区友顺制衣厂 | Blended far-infrared fiber fabric |
| EP3403633A1 (en) | 2014-12-11 | 2018-11-21 | Skin'up | Massaging textile article |
| WO2016091316A1 (en) * | 2014-12-11 | 2016-06-16 | Skin'up | Massaging textile article |
| CN106637454A (en) * | 2016-10-12 | 2017-05-10 | 厦门安踏体育用品有限公司 | Heat-reflection fabric and application thereof to clothes |
| ES2773604A1 (en) * | 2019-01-11 | 2020-07-13 | Bionox Group Spain S L | TEXTILE MATERIAL WITH BIOCERAMIC MICROPARTICLES THAT EMITS IN THE FAR INFRARED IN FOUR CONCRETE WAVE LENGTHS SIMULTANEOUSLY (Machine-translation by Google Translate, not legally binding) |
| CN112962327B (en) * | 2021-02-03 | 2022-04-22 | 合肥科天水性科技有限责任公司 | Thermal-insulation cold-proof water-based clothing leather and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1081480A (en) * | 1993-07-19 | 1994-02-02 | 珠海经济特区天年高科技产业公司 | Super-fine biochemical mixture and microelement biological fiber thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0369675A (en) * | 1989-08-07 | 1991-03-26 | Teijin Ltd | Wear-resistant far infrared ray-radiating synthetic fiber |
| CN1081475A (en) * | 1992-10-10 | 1994-02-02 | 李冬绮 | Health-care synthetic fiber |
| CN1033597C (en) * | 1993-05-07 | 1996-12-18 | 清华大学 | Far-infrared ceramic chemical fibre |
| CN1034430C (en) * | 1994-03-11 | 1997-04-02 | 江苏省纺织研究所 | Far-infrared radiation polyester fibre |
-
1996
- 1996-03-25 CN CN96103486A patent/CN1091188C/en not_active Expired - Fee Related
- 1996-07-04 WO PCT/CN1996/000050 patent/WO1997036027A1/en active Application Filing
- 1996-07-04 AU AU62973/96A patent/AU6297396A/en not_active Abandoned
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1081480A (en) * | 1993-07-19 | 1994-02-02 | 珠海经济特区天年高科技产业公司 | Super-fine biochemical mixture and microelement biological fiber thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1997036027A1 (en) | 1997-10-02 |
| CN1139164A (en) | 1997-01-01 |
| AU6297396A (en) | 1997-10-17 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020918 Termination date: 20100325 |