CN106381573B - A kind of anti-radiation fiber of active absorption formula - Google Patents
A kind of anti-radiation fiber of active absorption formula Download PDFInfo
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- CN106381573B CN106381573B CN201610792178.3A CN201610792178A CN106381573B CN 106381573 B CN106381573 B CN 106381573B CN 201610792178 A CN201610792178 A CN 201610792178A CN 106381573 B CN106381573 B CN 106381573B
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- 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
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/18—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from other substances
-
- 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
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
-
- 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
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Radiation-Therapy Devices (AREA)
Abstract
The purpose of the present invention is to provide a kind of active radiation resistant fibers, it is particularly suitable for fabric on production bed, electromagnetic radiation caused by the middle-size and small-size electronic product of far infrared and place space by multiple different frequency carries out destructive interference, thus reduce shine directly into human body in space.To reach the effect: a kind of active radiation resistant fiber, the far infrared wave of at least three kinds frequencies is generated by fiber itself, the far infrared wave is in radiative process and the electromagnetic radiation as caused by the middle-size and small-size electronic product in place space mutually carries out destructive interference, the final amount of electromagnetic radiation for reducing the human body shone directly into space.Compared with the metallic shield of the prior art, the present invention is mainly interfered between the electromagnetic wave that user passes through in space and compact electric apparatus generates by the far infrared of suitable frequency by suitable cut-in angle.
Description
Technical field
The present invention relates to a kind of radiation proof material more particularly to a kind of anti-radiation fibers of active absorption formula.
Background technique
Radiation is always a kind of unintelligible thing.Although its actual effect does not obtain consistent understanding,
Viewpoint in the prior art is that the radiation of far-infrared physiotherapy is beneficial to health, and electromagnetism spoke caused by household electrical appliance
It penetrates and is harmful to human health.The most directly and effectively the scheme of shielding electromagnetic radiation is exactly to use metal screen in the prior art
It covers.Such as number of patent application is in 201310477558.4 patent of invention " pregnant woman's radiation protection Far-infrared shell fabric of bluish dogbane clothes "
A kind of pregnant woman's radiation protection Far-infrared shell fabric of bluish dogbane clothes are disclosed, it includes garment body (1), before garment body (1)
Piece is double-layer structure, and inside is provided with interlayer (2), is provided with metallic fiber filamentary webs (3) in interlayer (2)；The clothes sheet
Body is made of fabric, and successively by far infrared layer, bluish dogbane layer and pure cotton fabric layer, to be total to three-decker tight from the inside to the outside for the fabric
Close compound composition, fabric bluish dogbane layer with a thickness of 0.25mm, far infrared coating is foam coating, with a thickness of 4mm.It is this
Maternity dress can play effective radiation-screening, and guarantee the function of pregnant woman and child body health with reflection electromagnetic wave.This hair
It is bright to have the function of to promote blood circulation of human body, adjust metabolism and reduce human blood-pressure etc..
In addition there are also patent of invention " a kind of negative ion far-infrared antibacterials that number of patent application is 201110367677.5
Exposure suit " in also disclose a kind of negative ion far-infrared antibiotic radiation proof clothes, belong to antibiotic radiation proof technical field, by
Trilaminate material is constituted, and outermost layer is common fabric, and centre is negative ion far-infrared antibiotic radiation proof layer, and most the inside is personal
Comfort liner.The negative ion far-infrared antibiotic radiation proof layer is to be formed by the fibre spinning that nano-silver ionic is modified.It is described
Nanometer tourmaline particle is adhered on the anion-modified fiber of nanometer.The snug fit layer is soft thin layer, fiber tulle
One of layer, chiffon layer.Three interlayers sent elsewhere in bright can be dismantled and be combined, therefore can mutually be exchanged and be worn, to reach different
Feeling, the health care anti-microbial property of negative ion far-infrared and the shielding property of nano-silver ionic keep function of the invention neater
Entirely, it can wear either at work, in life or also during women pregnancy, it is without side-effects to human body.
But applicant thinks that scheme in the prior art has self-contradictory place.Above two use in the prior art
Be all metal screen layer, such shield effectiveness completely also masks the radiation of far infrared, cannot achieve at all remote red
Outer physical therapy function.The beneficial effect is that can not embody.
There are also patent of invention " radiation protection, anion and the far infrareds of Patent No. 201110102968.1 in the prior art
Polyester fiber of transmitting and preparation method thereof ".The invention is related to the polyester fiber of a kind of radiation protection, anion and far infrared transmission
And preparation method thereof, which includes: the active carbon 0.1~10% for loading BaSO4, nanoscale by weight percentage
Silver-series antibacterial agent 0.1~3%, far infrared cast charge 0.1~3%, remaining is fibre section.Polyester fiber of the invention is soft
It is soft, light, there are the healthcare functions such as radiation protection, anion and far infrared transmission, have a extensive future；Polyester fiber of the invention
Preparation method it is simple, cost is relatively low, low for equipment requirements, is suitble to large-scale production.Although the invention is also authorized,
The technical solution of the patent is that radiation is absorbed by barium sulfate.Although barium sulfate does not interfere with far infrared radiation really,
It is that it can only also absorb high-frequency ray as X-ray, and cannot absorb the electromagnetic radiation of the sendings such as mobile phone, for daily life
In, such radiation protection does not reach expected protective effect.And as clothing fabric, dress will affect using barium sulfate
Experience, wear and uncomfortable.
Summary of the invention
The purpose of the present invention is to provide a kind of anti-radiation fibers of active absorption formula, are particularly suitable for fabric on production bed,
It is dry that electromagnetic radiation caused by the middle-size and small-size electronic product of far infrared and place space by multiple different frequency carries out cancellation
Relate to, thus reduce shine directly into human body in space.
To reach the effect: a kind of anti-radiation fiber of active absorption formula generates at least three kinds of frequencies by fiber itself
Far infrared wave, the far infrared wave is in radiative process and the electromagnetic radiation as caused by the middle-size and small-size electronic product in place space
Mutually carry out destructive interference, the final amount of electromagnetic radiation for reducing the human body shone directly into space.
Preferably, the far infrared wave frequency given off on the single fiber include at least 800MHz, 900MHz,
The positive integer times of these three frequencies of 1900MHz, and between each other not at positive integer multiple.The electromagnetic wave of mobile phone in the prior art
Substantially based on 800MHz, 900MHz, 1800MHz and 1900MHz, wherein 1800MHz due to frequency itself and 900MHz at
Ratio, therefore can be interfered by the far infrared wave of same frequency.
Preferably, the fibrous body is bamboo charcoal fiber.Bamboo charcoal fiber itself is exactly a kind of more environmentally friendly and comfortably knits
Raw material mainly needs to improve fibrous finished product quality using the micropore of bamboo charcoal fiber here.
Preferably, the bamboo charcoal fiber is the short fibre of 27-30mm.
The invention also includes a kind of preparation methods of anti-radiation fiber of active absorption formula, comprising:
Step 1: selection, selection 3 years or more the age of trees, moso bamboo of the ground diameter greater than 5 centimetres is raw material；Such selection ensures bamboo
Charcoal hardness is higher, and the molding big intensity of micro pore volume is strong after carbonization.
Step 2: moso bamboo selected by step 1 is intercepted one section of 30 centimetres from root, removes the root of root, wash by materials
Blueness is carried out after net, is cut into thin bamboo strips used for weaving after going blueness；It is to keep manufactured powdered carbon more smart that thin bamboo strips used for weaving, which is first made, and carries out high temperature cabonization again
Carefully, react more abundant, impurity is few, and micro molding is relatively sharp.
Step 3: by the thin bamboo strips used for weaving high-temperature calcination obtained in step 2 at bamboo carbon powder；
Step 4: taking vegetable oil acid, be atomized into curtain in a reservoir, gained bamboo carbon powder in step 3 is passed through into this sour curtain；It is logical
Such step is crossed, bamboo carbon powder surface portion is covered with vegetable oil sorrel.
Step 5: bamboo carbon powder obtained in step 4 being sliced with the polyester modification with honeycomb microporous structure trend and is melted
Melt spinning and bamboo charcoal fiber is made；This is existing technology of preparing in the prior art.
Step 6: preparing a variety of far-infared ceramic powders, the far-infared ceramic powder is nano-scale particle, and is able to spoke
Penetrate the far infrared of the positive integer times frequency of one of tri- kinds of frequencies of 800MHz, 900MHz, 1900MHz；Select these frequencies
The reason of aiming at electromagnetic radiation of mobile telephone frequency.
Step 7: one of far-infared ceramic powder made by step 6 is covered by bamboo charcoal fibre by high-temperature spray pyrolysis
In dimension；At this time note that due to using high-temperature spray pyrolytic process, and far-infared ceramic powder is nanoscale specification, therefore
Part ceramic is gone in the micropore for spray to bamboo charcoal fiber surface.
Step 8；Bamboo charcoal fiber surface prepared by step 7 is polished；Abrade the far-infared ceramic powder of outmost surface；
Since bamboo carbon powder surface portion early period is covered with vegetable oil sorrel, although vegetable oil sorrel can consume portion in technique early period
Point, but still some is remained after high-temperature spray pyrolytic process.And vegetable oil is covered on after high-temperature spray pyrolysis
Far-infared ceramic powder on sorrel can be abraded completely, and the far-infared ceramic powder of rest part can be abraded slightly, in micropore
Far-infared ceramic powder is unaffected completely.Therefore it will appear such phenomenon after polishing, inner part occur on single fiber
The micropore portion of point far-infared ceramic powder, part far-infared ceramic powder covering part and without three parts of far-infared ceramic powder covering part.
Step 9: by high-temperature spray pyrolysis by another far-infared ceramic powder made by step 6 to by step 8 institute
The bamboo charcoal fiber obtained is covered；New one is covered in the micropore portion for including part far-infared ceramic powder of single fiber at this time
The far-infared ceramic powder of layer different frequency, and part far-infared ceramic powder covering part is after second of high-temperature spray pyrolytic process,
The far-infared ceramic powder being added twice is mutually mixed, and generates a kind of far-infared ceramic powder for launching new frequency, no far infrared
Ceramic powder covering part then covers the far-infared ceramic powder for having gone up second of spraying.
By repeatedly adding, being modified, so that the far infrared of multi-frequency can be given off on single fiber.
Preferably, it is 17%- that bamboo carbon powder described in the step 5, which accounts for the bamboo charcoal fiber mass percent being finally made,
22%.Such ratio both can guarantee that the bamboo carbon powder used to far-infared ceramic powder adsorption effect, and stood multiple place
Reason.It also can guarantee the comfort level of fabric made of final fiber simultaneously.
Preferably, the step 7 and step 9 can select new far-infared ceramic powder to repeat, but number of repetition
No more than 3 times, undesirable influence not only is come on fiber intensity band itself after repeating excessively, but also it is difficult to ensure that remote red in conjunction with after
Outer ceramic powder can give off ideal frequency.
Preferably.Far infrared wave frequency caused by the far-infared ceramic powder prepared in the step 6 is 136800MHz's
Positive integer times, and the frequency is no more than 3THz.Although such frequency can wrap up the electromagnetic radiation that the mobile phone of various frequencies generates,
But Self-variation is less, it is difficult to take into account the bypass channel frequency of the electromagnetic radiation of mobile phone generation.
Preferably, described single fiber itself at most generates the far infrared wave of 8 kinds of frequencies, and can be with shuffling on single fabric
There is the single fiber of each far infrared for issuing different frequency.Although the quantity for the far infrared wave that theoretically single fiber generates
It is without being limited thereto, it is contemplated that far infrared wave itself needs certain energy intensity, and far infrared wave quantity it is excessive itself
Mutual interference probability is also bigger, affects actual effect.By different fiber shufflings, it is wider that frequency coverage face can be reached
Effect.
The present invention is suitable for that various forms of bedding are made.Because between electromagnetic wave mutual interference in addition to frequency it
There is sizable relationship at the phase angle between each wave outside.Therefore, if dress ornament etc. is made in the fiber, due to dress
Afterwards with the movement of people, it not can guarantee electromagnetic radiation and be in a suitable action direction.Only be made into after bedding when with
When family is slept, the position that the small-sized electronic products such as mobile phone or PAD are placed on the head of a bed is relatively fixed, will not change, Yong Huben
Position is also relatively fixed after body sleep, could be convenient for specific implementation of the invention in this way.Experiment shows that usual situation is set about
The electromagnetism field energy of the compact electric apparatus such as machine makes the sleeping time of normal person averagely shorten 20 minutes.Although and through the invention cannot be true
Guarantor refills this 20 minutes sleeping times completely, but can improve average 5-6 minutes sleeping times, it is often more important that, also mention
The high sleep quality of user.
Compared with the metallic shield of the prior art, the present invention is mainly by the far infrared of suitable frequency, by suitable
Cut-in angle is interfered between the electromagnetic wave that user passes through in space and compact electric apparatus generates.By to frequency
Setting, it is ensured that the electromagnetic wave that compact electric apparatus generates generated far infrared in direct projection to the path of user's human body and on fiber
Destructive interference is carried out, influence of the electromagnetic wave of compact electric apparatus generation to human body is reduced.And the far infrared wave that fiber generates is to human body
Inherently there is certain physiotheraping effect, further help in sleep.
Main attention, although the major electromagnetic radiation frequency of mobile phone be 800MHz, 900MHz, 1800MHz and
1900MHz.But in the work of actual motion, this frequency is can be changed.Therefore the present invention have no may all into
Row interference, and can only be more as far as possible proposition different frequency far infrared wave, once meet interference condition in frequency, it is just limited
Carry out destructive interference, reduce electromagnetic radiation to user as far as possible.It makes pottery although also having in the prior art coated with far infrared
The bamboo charcoal fiber of porcelain powder.But be for physiotherapy function mostly, the far infrared wave frequency generated is fixed.And it is of the invention main
Purpose is the electromagnetic radiation that this is beneficial by far infrared wave, is influenced on the low-power electromagnetic radiation that compact electric apparatus generates,
Reach active radiation protection.
Embodiment
A kind of anti-radiation fiber of active absorption formula, the fibrous body are bamboo charcoal fiber.
Be made up of following steps: step 1: selection, selection 3 years or more the age of trees, moso bamboo of the ground diameter greater than 5 centimetres is original
Material；
Step 2: moso bamboo selected by step 1 is intercepted one section of 30 centimetres from root, removes the root of root, wash by materials
Blueness is carried out after net, is cut into thin bamboo strips used for weaving after going blueness；
Step 3: by the thin bamboo strips used for weaving high-temperature calcination obtained in step 2 at bamboo carbon powder；
Step 4: taking vegetable oil acid, be atomized into curtain in a reservoir, gained bamboo carbon powder in step 3 is passed through into this sour curtain；
Step 5: bamboo carbon powder obtained in step 4 being sliced with the polyester modification with honeycomb microporous structure trend and is melted
Melt spinning and bamboo charcoal fiber is made；
Step 6: preparing a variety of far-infared ceramic powders, the far-infared ceramic powder is nano-scale particle, and is able to spoke
Penetrate the far infrared of the positive integer times frequency of one of tri- kinds of frequencies of 800MHz, 900MHz, 1900MHz；
Step 7: one of far-infared ceramic powder made by step 6 is covered by bamboo charcoal fibre by high-temperature spray pyrolysis
In dimension；
Step 8；Bamboo charcoal fiber surface prepared by step 7 is polished；Abrade the far-infared ceramic powder of outmost surface；
Step 9: being pyrolyzed another far-infared ceramic powder made by step 6 by high-temperature spray to process
The resulting bamboo charcoal fiber of step 8 is covered；
By repeatedly adding, being modified, so that the far infrared of multi-frequency can be given off on single fiber.
Wherein the step 7 and step 9 can select new far-infared ceramic powder to repeat, but number of repetition does not surpass
It crosses 3 times.Far infrared wave frequency caused by the far-infared ceramic powder prepared in the step 6 is the positive integer times of 136800MHz,
And the frequency is no more than 3THz.
The bamboo charcoal fiber being finally made is the short fibre of 27-30mm.Described single fiber itself at most generates 8 kinds of frequencies
Far infrared wave, and can have on single fabric with shuffling it is each issue different frequency far infrared single fiber.It is such
The electromagnetism that the far infrared that the single fiber of far infrared gives out can be radiated with electronic product to a certain extent
Wave interferes, and can be reduced the radiation of electromagnetic wave once destructive interference occurs.Such a process need in view of frequency and
The problem of phase, but since the present invention can generate a variety of far infrared waves simultaneously, can be effectively reduced compared with low frequency really through overtesting
The electromagnetic radiation of rate.It produces a desired effect.
Fiber after being made can be used alone can also be used in mixed way with other fibers, and can effectively improve to lie on a bed makes
With the sleep quality of the personage of electronic product.
Claims (5)
1. a kind of anti-radiation fiber of active absorption formula, which is characterized in that generate at least three kinds of frequencies by single fiber itself
Far infrared wave, the far infrared wave is in radiative process and the electromagnetic radiation phase as caused by the middle-size and small-size electronic product in place space
Destructive interference is mutually carried out, the amount of electromagnetic radiation of the human body shone directly into space is finally reduced, is radiated on the single fiber
Far infrared wave frequency out include at least 800 MHz, 900MHz, 1900 MHz these three frequencies positive integer times, and mutually it
Between not at positive integer multiple, the fibrous body is bamboo charcoal fiber, and the bamboo charcoal fiber is the short fibre of 27-30mm, preparation
Method are as follows:
Step 1: selection, selection 3 years or more the age of trees, moso bamboo of the ground diameter greater than 5 centimetres is raw material；
Step 2: moso bamboo selected by step 1 is intercepted one section of 30 centimetres from root, removes the root of root, after cleaning by materials
Blueness is carried out, is cut into thin bamboo strips used for weaving after going blueness；
Step 3: by the thin bamboo strips used for weaving high-temperature calcination obtained in step 2 at bamboo carbon powder；
Step 4: taking vegetable oil acid, be atomized into curtain in a reservoir, gained bamboo carbon powder in step 3 is passed through into this sour curtain；
Step 5: bamboo carbon powder obtained in step 4 and the polyester modification slice melting with honeycomb microporous structure trend are spun
Silk and bamboo charcoal fiber is made；
Step 6: preparing a variety of far-infared ceramic powders, the far-infared ceramic powder is nano-scale particle, and is able to radiation 800
The far infrared of the positive integer times frequency of one of MHz, 900MHz, 1,900 tri- kinds of frequencies of MHz；
Step 7: being pyrolyzed by high-temperature spray and one of far-infared ceramic powder made by step 6 is covered into bamboo charcoal fiber
On；
Step 8；Bamboo charcoal fiber surface prepared by step 7 is polished；Abrade the far-infared ceramic powder of outmost surface；
Step 9: by high-temperature spray pyrolysis by another far-infared ceramic powder made by step 6 to resulting by step 8
Bamboo charcoal fiber is covered；
By repeatedly adding, being modified, so that the far infrared of multi-frequency can be given off on single fiber.
2. a kind of anti-radiation fiber of active absorption formula according to claim 1, which is characterized in that in preparation method, the step
It is 17%-22% that bamboo carbon powder described in rapid 5, which accounts for the bamboo charcoal fiber mass percent being finally made,.
3. a kind of anti-radiation fiber of active absorption formula according to claim 1, which is characterized in that in preparation method, the step
Rapid 7 and step 9 select new far-infared ceramic powder to repeat, but number of repetition be no more than 3 times.
4. a kind of anti-radiation fiber of active absorption formula according to claim 1, which is characterized in that in preparation method, the step
Far infrared wave frequency caused by the far-infared ceramic powder prepared in rapid 6 is the positive integer times of 136800MHz, and the frequency does not surpass
Cross 3THz.
5. a kind of anti-radiation fiber of active absorption formula according to claim 1, which is characterized in that described single fiber itself is most
The far infrared wave of the raw 8 kinds of frequencies of fecund, and shuffling has the single fibre of each far infrared for issuing different frequency on single fabric
Dimension.
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| CN201610792178.3A CN106381573B (en) | 2016-08-31 | 2016-08-31 | A kind of anti-radiation fiber of active absorption formula |
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| JP2019081975A (en) * | 2017-10-31 | 2019-05-30 | 修二 山川 | Textile material, and underwear, mask, socks, stockings, brassiere, underpants, muffler, stomach band, gloves and shoe insoles |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1905789A (en) * | 2005-07-26 | 2007-01-31 | 严立贤 | Electromagentic wave absorption film structure and making method thereof |
| CN101946191A (en) * | 2007-12-21 | 2011-01-12 | 3M创新有限公司 | The retroreflective articles of clothes, fiber and filament form |
| US20140197977A1 (en) * | 2013-01-11 | 2014-07-17 | Sabic Innovative Plastics Ip B.V. | Methods and compositions for destructive interference |
| CN205821547U (en) * | 2016-06-29 | 2016-12-21 | 诸暨市新丝维纤维有限公司 | A kind of active radiation resistant fiber |
-
2016
- 2016-08-31 CN CN201610792178.3A patent/CN106381573B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1905789A (en) * | 2005-07-26 | 2007-01-31 | 严立贤 | Electromagentic wave absorption film structure and making method thereof |
| CN101946191A (en) * | 2007-12-21 | 2011-01-12 | 3M创新有限公司 | The retroreflective articles of clothes, fiber and filament form |
| US20140197977A1 (en) * | 2013-01-11 | 2014-07-17 | Sabic Innovative Plastics Ip B.V. | Methods and compositions for destructive interference |
| CN205821547U (en) * | 2016-06-29 | 2016-12-21 | 诸暨市新丝维纤维有限公司 | A kind of active radiation resistant fiber |
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