CN106192070A - A kind of core-sheath polyster fibre containing sea mud and preparation method thereof - Google Patents
A kind of core-sheath polyster fibre containing sea mud and preparation method thereof Download PDFInfo
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- CN106192070A CN106192070A CN201610591164.5A CN201610591164A CN106192070A CN 106192070 A CN106192070 A CN 106192070A CN 201610591164 A CN201610591164 A CN 201610591164A CN 106192070 A CN106192070 A CN 106192070A
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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
- D01F8/04—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
- 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
- D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
- D01D5/30—Conjugate filaments; Spinnerette packs therefor
- D01D5/34—Core-skin structure; Spinnerette packs therefor
-
- 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
-
- 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
- D01F1/103—Agents inhibiting growth of microorganisms
-
- 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
- D01F1/106—Radiation shielding agents, e.g. absorbing, reflecting agents
Abstract
The invention provides a kind of Skin-core type terylene fiber containing sea mud and preparation method thereof, this fiber includes cortex and sandwich layer, and the outside of sandwich layer is uniformly coated with cortex, the raw materials by weight meter of described cortex includes: terylene chips 80～97%, sea mud/plant source complex 2.7～18%, coupling agent 0.3～2%, the raw materials by weight meter of described sandwich layer includes: polyethylene terephthalate 95～98.5%, tower cypress seed oil 1.4～3.5%, di-iso-octyldiphenylamine 0.1～1.5%；Described cortex raw material accounts for the 20～60% of total weight of fiber, and core layer raw material accounts for the 80～40% of total weight of fiber.Above-mentioned each raw material is processed by number of ways, pelletize, and composite spinning technology makes the core-sheath polyster fibre containing sea mud routinely.Both discharging fragrance and nutritive and health protection components while having had antibacterial and deodorizing, anti-ultraviolet, acaricide anophelifuge, and promoted health, show again preferable spinnability, hygroscopicity, breathability, dyeing uniformity and mechanical property, wearability is more preferably.
Description
Technical field
The invention belongs to textile fiber technology field, be specifically related to a kind of core-sheath polyster fibre containing sea mud and
Preparation method.
Background technology
Terylene is the trade name of polyethylene terephthalate (PET) fiber, is called for short PET, and it is to benzene two with essence
Formic acid (PTA) or dimethyl terephthalate (DMT) (DMT) and ethylene glycol (EG) are raw material through esterification or ester exchange and polycondensation reaction
Fiber-forming polymer--the polyethylene terephthalate (PET) prepared, through the fiber that spinning and post processing are made.Both there is knot
The most durable real, good springiness, be unlikely to deform, corrosion-resistant, insulation, the feature such as well-pressed, quick-drying washable, can pure spin again, also can with cotton, hair,
Natural fiber and other chemical fibres such as silk, fiber crops, with excellent properties such as arbitrary proportion blending, are heavily used in manufacture clothing, interior
The textiles such as clothing, socks, gym suit, bedding, sanitary dressings.But, it is poor, antibacterial that polyster fibre there is also sucting wet air permeability
Property is low, anti-uv-ray is weak, be easily generated electrostatic, be difficult to the deficiencies such as dyeing.It is worn on a human body feeling of oppression and heat, easily the much antiperspirant of contamination
Dirt in the skin secretions such as liquid and environment, grows various antibacterial and pathogenic bacteria, makes while spreading disease by all means
Polyster fibre is also easily occurred molecular chain degradation, variable color, strength to decline by the effect of its acid or alkaline metabolite, and order of volatilizing
The stink that people is unhappy, not only can breed acarid, attracts mosquito bite, and the ultraviolet of excess irradiates, and also can make human body skin
Erythema, dermatitis, pigmentation occur, accelerates skin aging, pathological changes equivalent risk of burning even occurs, human health is constituted greatly
Harm.
Sea mud is the clay that Coastal beach alluvial is got up, and belongs to secondary clay.China is the country that coastline is the longest, coastal
Beach has deposited millions of sea mud, is inexhaustible, back and forth feeds that yield your pupil does not make full use of, not only wastes
Resource, also pollutes environment.Result of study in recent years shows, sea mud has that the cavernous structure of uniqueness, specific surface area be big, absorption
The characteristics such as ability is strong, rich in vitamin A, vitamin C, vitamin E, aminoacid, antibiotics and ferrum, magnesium, zinc, calcium, selenium, strontium,
The mineral elements such as germanium, simultaneously possibly together with animals and plants remains such as algae class, pasture and water and shell-fish, deposit through for many years and are formed skin
The organic substances such as reactive protein that skin is useful and polysaccharide, have the antioxidation of uniqueness, antibacterial, health-care treatment [Luo Hongyu
Deng, " impact of Nutrient Contents In Zhejiang Xiushan Sea Mud On Antioxidant Activity of Environmental Organisms " " Oceanologia et Limnologia Sinica " the 1st phase in 2008].
Also have and kill the effect of demodex brevis and two kinds of human Demodex of demodex folliculorum [Hu Ye etc., " Xiushan sea mud immersion is to people
The demodectic killing action of body " " China's parasitology and parasitic disease magazine " the 4th phase in 2011].In also useful sea morning among the people
The mud treatment dermopathic application example such as tinea pedis and fungal infection, and effect is preferable.The effect being widely known by the people most with sea mud bathing
It is to enhance metabolism, the dirt of fine hair hole and toxin are done deep layer cleaning, absorption excess oil and aging cutin, effectively removes
It is deposited on skin and hinders the foul of alimentation process, skin hypersensitivity dermatitis, skin ulcer rash, pruritus, insect bite etc. are had one
Constant current modulation is imitated.Additionally, the subcutaneous osmotic of mineral additionally aids alleviation joint and myalgia, to treatment neuralgia, rheumatoid, pass
The diseases such as joint inflammation, scapulohumeral periarthritis and body-building, reducing weight and beautifying features are respectively provided with the assosting effect of uniqueness.
It is based on sea mud and human body is had many nutrition, health care and medical values, be subject to the deep processing of sea mud as a raw material
To the great attention of country, in recent years, it is special to play with different effects in fields such as bathing, medicine, cosmetics, health product
Effect.But owing to sea mud urine smell is highly seasoned, there is colloidality highly and cohesive force and show hydrophilic oleophobic property, thus limit
It is in the application in a lot of fields such as textile fabric.Through retrieval, up to now, and sea mud is added into terylene chips and melts by nobody
It is spun into the precedent of Skin-core type terylene fiber, also has no that document is reported.
Summary of the invention
It is an object of the invention to overcome drawbacks described above of the prior art, it is provided that a kind of Skin-core type terylene containing sea mud is fine
Dimension and preparation method thereof, the fiber prepared by the method was discharged while both having had antibacterial and deodorizing, anti-ultraviolet, acaricide anophelifuge
Fragrance and nutritive and health protection components, promote health, show again preferable spinnability, hygroscopicity, breathability, dyeing uniformity
And mechanical property, more preferably, also the resource for sea mud provides an advantageous direction to wearability.
In order to achieve the above object, the present invention is achieved by the following technical solutions: a kind of core-skin containing sea mud is multiple
Close polyster fibre, be made up of cortex and sandwich layer, and sandwich layer is completely wrapped in cortex, the material of described cortex percentage by weight
Ratio is calculated as: terylene chips 80～97%, sea mud/vegetable composition 2.7～18%, coupling agent 0.3～2%；The material of described sandwich layer
Material is by weight percentage: polyethylene terephthalate 95～98.5%, tower cypress seed oil 1.4～3.5%, diisooctyl
Diphenylamines 0.1～1.5%；Described sea mud/vegetable composition is by weight percentage 75～the sea mud of 90%, 4～10%
Folium fici microcarpae extract and 6～15% Lignum Xanthoceratis leaf extract composition；Described cortical material accounts for the 20～60% of total weight of fiber,
Core material accounts for the 80～40% of total weight of fiber, and their preparation method comprises the following steps:
1. sea mud/vegetable composition is prepared: weighing the moisture content sea mud less than 10% by described weight proportion, add water stirring
The colloid solution becoming sea mud content to be 50～60%, addition hydrochloric acid adjustment pH value, to 1.5～3, stirs reaction 1 at 55～65 DEG C
～3h, add sodium hydroxide adjust pH value to 7.5～8.5, stand 24h, discard bottom sand, pour out upper strata colloid solution,
Send into colloid mill, add water and wear into the mud that sea mud content is 60～70%, add the Folium fici microcarpae extract of proportional quantity, Lignum Xanthoceratis leaf
Extract, is subsequently added sea mud weight 0.3～the NPE mix homogeneously of 5%, is heated to 70 ± 1 DEG C, constant temperature
Until forming thick shape extractum, being dried, ground 800～1000 mesh sieves, obtaining sea mud/vegetable composition；
Above-mentioned Folium fici microcarpae extract uses following methods to prepare: gather fresh Folium fici microcarpae, pulverizes, and crosses 80～100 mesh sieves, adds
Entering dehydrated alcohol supersound extraction 2～3 times, the solid-liquid ratio every time extracted is 1: (9～25), Extracting temperature is 50～90 DEG C, carries
The time of taking is 15～120min, filters, merging filtrate, and decompression is distilled off ethanol, is spray-dried, to obtain final product；
Above-mentioned Lignum Xanthoceratis leaf extract uses following methods to prepare: gather fresh Lignum Xanthoceratis leaf, adds Lignum Xanthoceratis leaf 5～10
The water soaking 2h of times weight, heating decocts 1.5h, filters, and filtering residue adds the water heating of 1～3 times of weight and decocts 1h, filters, closes
And twice filtrate, stand 3h, pour out supernatant, relative density 1.05～1.10 extractum when being concentrated into 60 DEG C, vacuum drying, i.e.
?；
2. preparing tower cypress seed oil: gather the tower cypress seed of drying and ripening, roguing is cleaned, and sends into stone grinder and grinds, and limit edging adds
With the water of the weight such as tower cypress seed, obtain tower cypress seed slurry, re-use supercritical CO2Abstraction technique extracts, and extraction temperature is 30
～35 DEG C, extracting pressure is 38～45MPa, separates carbon dioxide, collects product, obtains tower cypress seed oil；
3. cortical material processes: a. is by the sea mud/vegetable composition of described weight proportion and dry part terylene chips
Mix homogeneously, is placed in dual-screw-stem machine and melt extrudes, pelletize, it is thus achieved that compound slice, the weight of sea mud/vegetable composition in compound slice
Amount percentage composition is 3～9%；B. the compound slice of gained and the manufacture remaining terylene chips of compound slice are dried, with described
The coupling agent mix homogeneously of weight proportion, melt extrudes pelletizing through twin screw, obtains cortical material；
4. core material processes: the polyethylene terephthalate of described weight proportion is dried, with described weight
The tower cypress seed oil of proportioning, di-iso-octyldiphenylamine mix homogeneously in static mixer, melt extrude pelletizing through twin screw, obtain
Core material；
5. the cortical material of described weight proportion, core material are melt extruded, so by two groups of screw extruders respectively
After routinely composite spinning technology carry out spinning, obtain the core-sheath polyster fibre containing sea mud.
Preferred as technique scheme, described coupling agent is vinyltrimethoxy silane, cetyl trimethoxy
One or more in base silane, γ aminopropyltriethoxy silane, vinyl three ('beta '-methoxy ethyoxyl) silane are any
The mixture of ratio.
Proportioning given by said method is to ensure that the present invention produces the basic recipe of desired effect, is the skill of the present invention
Art core, however in actual applications, completely can be on the basis of proportioning of the present invention, as required, it is also possible to add toughness reinforcing
The additives such as agent, lubricant, antioxidant, dispersant, toner, the requirement of these all common with spinning polyster fibres is identical
, belong to general knowledge well known in the art, as long as and controlling suitably, also will not the present invention be had a negative impact.
In above-mentioned raw materials, Folium fici microcarpae is the blade of moraceae plants Ficus microcarpa Linn. f, and evergreen all the year round, fragrance attacks people.Nature and flavor: sweet, micro-hardship,
Puckery, flat, have antiinflammatory, antibacterial, heat clearing away, induce sweat, the effect such as removing dampness, be usually used in treating influenza, malaria, acute enteritis,
The diseases such as traumatic injury.Its chemical composition mainly has flavonoid, Polyphenols, polysaccharide, glycoside, organic acid, coumarin, plant
Sterol, tannin and volatile oil.To treatment coronary heart disease, cerebral thrombosis, nervous system disease and removing free radical, anti peroxidation of lipid,
The aspect such as antibacterial, anticancer has remarkable result, and [Li Chunxing etc., " trial test of Folium fici microcarpae chemical composition " " trace elements and health grinds
Study carefully " the 2nd phase in 2014].
In above-mentioned raw materials, the blade of Lignum Xanthoceratis leaf system Sapindaceae Lignum Xanthoceratis, Lignum Xanthoceratis has another name called precipice Fructus Chaenomelis, Wendeng City fruit etc.,
Studies have found that in early days, in Lignum Xanthoceratis leaf containing protein, aminoacid, flavonoid, polysaccharide, alkaloids, Coumarins,
The compositions such as organic acid, Anthraquinones, soaping agents, Myricitrin, tannin, plant sterol, triterpene, volatile oil and copper, strontium, zinc,
The trace element such as barium, boron, ferrum, chromium, manganese, have delicate fragrance, regulation immunity, resisting fatigue, antiviral, antioxidation, antibacterial, improvement note
Recall the effects such as power, antiulcer, anti-curing cancers [Ma Yangmin etc., " research of Lignum Xanthoceratis study on chemical compositions of leaves " " Chinese patent medicine " 2010
10 phases].
In above-mentioned raw materials, tower cypress seed oil is to extract from the seed of Cupressaceae Sabina Mill. plant tower cypress and obtain, and tower cypress has another name called another name for Sichuan Province
Cypress, juniper, give off a strong fragrance, and its seed contains fatty alcohol, fatty aldehyde alkene, hydrocarbon, terpenoid, ester type compound and volatile oil, volatile oil
Be mainly composed of phellandrene, L-bornyl acetate, L-4-terpinol, limonene, terpinene, π pinene, terpilene, terpinolene,
Germacrene, (+)-dicyclo sesquiphellandrene, big myrcene, thunbergene etc., there is antitumor, antioxidation, bacteriostasis efficacy, also
Can use as insecticide [Liu Yingxuan, " tower Cacumen Platycladi (Cacumen Biotae) and Volatile Oil from Seed chemical composition analysis " " Hubei Institute For Nationalities's journal (from
So science version) the 4th phase in 2013].
In above-mentioned raw materials, di-iso-octyldiphenylamine, is a kind of oil resistant dissolubility amine chain termination type antioxidant, due to virtue
Sp in ring2π on the suction electricity inductive effect of hydbridized carbon atoms, and the unshared electron pair place track in amino nitrogen atom and aromatic ring
The conjugated system that track produces, it is easy to produce active hydrogen, thus suppress the formation of hydroperoxides, the antioxygen reaching good is made
With, and have the good compatibility with vegetable oil.
In above-mentioned preparation method, if using coupling agent is liquid, then add mixing by direct mode, if used
Coupling agent is solid-state, then with the weight ratio of 1: 1, coupling agent is dissolved in dehydrated alcohol, then adds mixing.
In above-mentioned preparation method, sea mud is acidified, abandon sand, colloid mill, ultrasonic disperse process, and remove in sea mud micropore miscellaneous
Matter more thoroughly, has vacated bigger interlayer, has more preferable stability, dispersibility and absorption property.And agrology and biology
Result of study show that sea mud and Folium fici microcarpae extract, Lignum Xanthoceratis leaf extract have the highest affinity, thus easily make Ficus microcarpa Linn. f
Leaf extract, the inside of Lignum Xanthoceratis leaf extract uniformly penetrating to sea mud and top layer, form the sea mud/plant of more compact texture
Compositions, and by NPE, its surface and edge are modified, make sea mud/vegetable composition present parent
Oiliness feature, meanwhile also reduces its surface energy through coupling agent treatment, and the affinity between terylene chips strengthens, and has
Effect improves interface polarity and the chemical micro-environment of sea mud/vegetable composition, reaches nanoscale dispersion and has very with terylene chips
The compatibility well, adhesion.This processes sea mud/source with single employing NPE or coupling agent and plants compositions phase
Ratio, has prominent treatment effect, i.e. coupling agent and NPE in the mistake processing sea mud/vegetable composition surface
There is synergism in journey, it is achieved that sea mud/vegetable composition is dispersed in polyster fibre, prevent that it reunites can
Energy.Solving sea mud colloidality well high, the problems such as hydrophilic oleophobic property is strong, sea mud resource is fully used.
The preparation method of the present invention, by regulating cortical material proportioning, thickness with micro pore volume reserves etc., can control
Sandwich layer effective ingredient and the rate of release of aroma substance, substantially increase Purificatiou, and its mechanism of action is: on the one hand at cortex
During fibroplastic, the organic solvent staying fiber surface takes the lead in evaporating rapidly, can stay vertical on the surface of Cortical fiber
To or horizontal groove or microgroove.On the other hand sea mud/the vegetable composition mixing cortex is nanostructured so that cortex is being received
Rice structure periphery produces crack, micropore.It is clear that sandwich layer effective ingredient and aroma substance by cortex through crack, micropore,
Groove or microgroove just can the most slowly discharge, and keep stable, lasting effect.Also be simultaneously that the moisture absorption of fiber is ventilative, dyestuff expansion
Dissipate and infiltration provides passage, make the comfortableness of fibre, drapability and antistatic behaviour, dyeing uniformity have and change more greatly
Kind, wearability is more excellent.
Present inventor through to the analysis of prior art and use substantial amounts of test to show, by tower cypress seed oil with
Di-iso-octyldiphenylamine compatibility compound use, had both had significant antioxidative synergistic effects, it is to avoid the effective ingredient of tower cypress seed oil
Because temperature, illumination, oxygen etc. cause decomposition and oxidation, improve its active substance and fragrance total amount.Can unexpectedly make again melt
The mobility entering filament spinning component improves, and apparent viscosity declines, and buoyancy effect dies down, swelling when thread goes out spinneret plate hole
Weakening, show good spinnability, fibroblast intensity is higher.
Present inventor gropes to find in a large number, and the external source fragrance of tower cypress seed is higher, and it combines with Lignum Xanthoceratis leaf
Use, in addition to the collaborative enhancing of the multiple pharmacologically actives such as it is antibacterial, antiinflammatory, antioxidation, antiviral, parasite killing, also have notable
Go flavor and enhancing flavor and transdermal promote to ooze synergism, in the case of usage amount is identical, is applied in combination and goes raw meat to increase than being used alone it
The ability that fragrant and transdermal promotees to ooze is remarkably reinforced.And composition is the most organic oozes with the fragrance intermediate organic acid etc. contained by Folium fici microcarpae
Thoroughly, it is effectively increased the Aromatic Matter Contents of tower Cacumen Platycladi (Cacumen Biotae) and Lignum Xanthoceratis leaf, had both improved Transdermal absorption ability, make functional component and medicine
Reason activity can be good at being absorbed through skin surface, enters deep layer and body circulation, makes human body obtain more healthy profit
Benefit.Can effectively eliminate again urine smell taste and foreign odor taste, thus overcome that sea mud urine smell is highly seasoned and fiber is easily generated the difficulty of foreign odor taste
Point.
At present, although both at home and abroad sea mud, Folium fici microcarpae, Lignum Xanthoceratis leaf, the chemical composition of tower cypress seed and pharmacological action being rarely had
Report, but the biological activity and the pharmacology activity research that compound sea mud with Folium fici microcarpae, Lignum Xanthoceratis leaf, tower cypress seed are the weakest.
The present invention is by sea mud and Folium fici microcarpae, Lignum Xanthoceratis leaf, tower cypress seed number of ways manufacturing process, scientific compatibility, making multiple biology
Activity and the mutual organic infiltration of pharmacologically active, synergism, not only there is property or function that each independent component does not possesses,
And significantly improve bioavailability, there is substantial change, create and be provided simultaneously with antibacterial and deodorizing, anti-ultraviolet, dissipate
Sending out some new features of the functions such as fragrance, acaricide anophelifuge, skin-protection and health-care, this is the most revealed mistake in prior art.
The present invention innovation by selecting materials, in prescription, proportioning and preparation method, by sea mud, Folium fici microcarpae, Lignum Xanthoceratis leaf,
Active component and nutritive and health protection components that the raw materials such as tower cypress seed are had are dispersed among polyster fibre, each composition phase interworking
Close collaborative onset, play antibacterial and deodorizing, anti-ultraviolet altogether, distribute fragrance, acaricide anophelifuge, effect of skin-protection and health-care.Try through pharmacology
Checking is real, and sea mud light resistance is strong, and covering power is good, and can block disappears forms the traveling road that melanin deteriorates because ultraviolet irradiates
Footpath.Flavonoid substance contained by Folium fici microcarpae and Lignum Xanthoceratis leaf share with vitamin C has the most antibacterial, antiinflammatory, antioxidation, anti-ageing
Always, ultraviolet synergism is absorbed；Polyphenols can be combined with amino acid converting enzymes, more can effectively stop free radical to draw
The cell membrane ester matter peroxidation the sent out damage to cell membrane, has whitening and speckle dispelling, antiinflammatory, protectiving ultraviolet effect.Saponin
Class has two-ways regulation immunity, the peroxidating of suppression skin lipid, contributes to skin from the injury of ultraviolet under strength sunlight.
The natural nutrient that organic acid can enrich for skin conveying, to reducing melanic generation, improves and eliminates chloasma, keep skin
Skin gloss and elasticity play no small effect；Tannin is combined with aminoacid, can work in coordination with the melanic generation of suppression, accelerate black simultaneously
The decomposition of pigment and excretion；Polysaccharide share with Quercetin, multiple to staphylococcus aureus, escherichia coli and bacillus pyocyaneus etc.
Pathogenic bacterium have the strongest bacteriostatic activity；Anthraquinone analog compound can absorb ultraviolet, has preferable anti-sunlight function；Tower cypress seed is effective
The mutual organic infiltrations of material such as composition and fragrance intermediate organic acid, to the effect effect going flavor and enhancing flavor, deodorant to show addition
Really, sea mud urine smell taste and fiber foreign odor taste can effectively be sloughed；And tower cypress seed volatile oil closes with Coumarins, triterpenoid compound
With, there is strong antifeedant activity, acaricide anophelifuge ability is strong, and acarid killing rate reaches 99%, and plant sterol compounds with vitamin E,
Transdermal absorption ability is higher, can overcome skin barrier effect, promotes that functional component enters corium, subcutaneous tissue through epidermis,
Circulate even into body.It is clear that contact next to the skin with human body of fiber obtained by the present invention just can form antibacterial and deodorizing, anti-purple
Outside line, distribute fragrance, acaricide anophelifuge while slowly release the approach that nutritional labeling is absorbed by human skin, promote human body
Healthy.After tested: the rate of ultraviolet shield of this fibre reaches 90%, UPF value >=38；To staphylococcus aureus, large intestine
Bacillus, Candida albicans etc. have stronger inhibitory action, and bacteriostasis rate is more than 92%.
The polyster fibre of the present invention can be the most knitting, woven or be woven into fabric with natural fiber, chemical fibre, then presses
According to the demand of people, make shirt, T-shirt, gym suit, nightwear, underwear, underwear, socks, sheet, bedding etc. next to the skin with human body
The various textiles of contact, of many uses.And sea mud resource is fully used, provides one for the resource of sea mud and have
The direction of advantage, it has the hugest expected economic and social benefit.
Detailed description of the invention
By describing the technology contents of the present invention, structural feature in detail, being realized purpose and effect, below in conjunction with embodiment
It is explained in detail.
In the present invention, if not refering in particular to, all of equipment, raw material and auxiliary agent etc. are all commercially available or the industry is commonly used
, all of percentage ratio, part are unit of weight.
Property indices in following example, all uses following method of testing and standard:
One, antibacterial test: according to standard GB/T/T20944.3-2008 " the evaluation third portion of antibacterial textile performance:
Succusion " method test, the anti-microbial property of sample is evaluated by bacteriostasis rate, and computing formula is:
XS=(A-B)/A
In formula: XSFor bacteriostasis rate (%)；A is by average colony number before test agent vibration；B is for average after being vibrated by test agent
Clump count, if the average colony number after Zhen Dang is more than the average colony number before vibration, bacteriostasis rate is by 0 calculating.
Two, anti-ultraviolet test: according to standard GB/T/T18830-2009 " evaluation of ultraviolet resistance of fabric ",
The ultraviolet using U.S. Labsphere (blue luxuriant and rich with fragrance optics) UV-2000F yarn fabric SPF (sun protection factor) analyser test blend fabric is prevented
Protect coefficient UPF and ultraviolet ray transmissivity T.As the UPF ＞ 30 of fabric, during T (UVA) ＜ 5%, this fabric belongs to anti-ultraviolet and produces
Product.
Three, anti-demodicid mite performance test: " anti-demodicid mite evaluation methodology and the standard " formulated for 1993 with reference to Japan, uses Proliferation Ability
Effect judges test, is pasted onto by fabric sample bottom the glass container of diameter 45mm, highly 15mm, adjusts demodicid mite in acarid feedstuff
The quantity of worm, to 20～80/0.1g, takes 0.1g and puts in container, container is put into conditioned process be used for preserve food
In airtight plastic ware, put in the calorstat of 25 ± 2 DEG C, after the time needed, sample is washed with water, and uses saline
Floatation calculates the mite population of survival.
The computing formula of proliferation inhibition rate is:
Proliferation inhibition rate (%)=(blank test piece survival mite population-mite-proofing and antimicrobial fabric survival mite population)/blank
Test piece survival mite population.
Embodiment one
The invention provides a kind of core-sheath polyster fibre containing sea mud, be made up of cortex and sandwich layer, and sandwich layer quilt
Being completely encapsulated in cortex, the material of described cortex is by weight percentage: terylene chips 80～97%, sea mud/plant group
Compound 2.7～18%, coupling agent 0.3～2%；The material of described sandwich layer is by weight percentage: poly terephthalic acid second two
Alcohol ester 95～98.5%, tower cypress seed oil 1.4～3.5%, di-iso-octyldiphenylamine 0.1～1.5%；
Described sea mud/vegetable composition is to be extracted by the Folium fici microcarpae of weight percentage 75～the sea mud of 90%, 4～10%
Thing and 6～15% Lignum Xanthoceratis leaf extract composition；
Described cortical material accounts for the 20～60% of total weight of fiber, and core material accounts for the 80～40% of total weight of fiber.
Described coupling agent is vinyltrimethoxy silane, hexadecyl trimethoxy silane, gamma-amino propyl group three ethoxy
The mixture of one or more arbitrary proportions in base silane, vinyl three ('beta '-methoxy ethyoxyl) silane.
A kind of core-sheath polyster fibre preparation method containing sea mud comprises the following steps:
1. sea mud/vegetable composition is prepared: weigh the moisture content Zhoushan Of Zhejiang Province Xiushan Mountain beach sea mud 88kg less than 10%, add
Water stirs into the colloid solution that sea mud content is 50%, and addition hydrochloric acid adjustment pH value is to 3, and at 60 DEG C, 1.5h is reacted in stirring, then
Addition sodium hydroxide adjustment pH value, to 7.5, stands 24h, discards bottom sand, pour out upper strata colloid solution, send into colloid mill, add
The mud that water mill becomes sea mud content to be 60%, adds Folium fici microcarpae extract 5kg, Lignum Xanthoceratis leaf extract 7kg, is subsequently added
The NPE mix homogeneously of 0.44kg, is heated to 70 ± 1 DEG C, and constant temperature, until forming thick shape extractum, is dried, and grinds
Cross 1000 mesh sieves, obtain sea mud/vegetable composition；
Above-mentioned Folium fici microcarpae extract uses following methods to prepare: gather fresh Folium fici microcarpae, pulverizes, and crosses 80 mesh sieves, adds nothing
Water-ethanol supersound extraction 2 times, the solid-liquid ratio every time extracted is 1: 16, and Extracting temperature is 65 DEG C, and extraction time is 50min, mistake
Filter, merging filtrate, decompression is distilled off ethanol, is spray-dried, to obtain final product；
Above-mentioned Lignum Xanthoceratis leaf extract uses following methods to prepare: gather fresh Lignum Xanthoceratis leaf, adds 7 times of weights of Lignum Xanthoceratis leaf
The water soaking 2h of amount, heating decocts 1.5h, filters, and filtering residue adds the water heating of 2 times of weight and decocts 1h, filters, merges twice
Filtrate, stands 3h, pours out supernatant, relative density 1.05 extractum when being concentrated into 60 DEG C, and vacuum drying to obtain final product；
2. preparing tower cypress seed oil: gather the tower cypress seed of drying and ripening, roguing is cleaned, and sends into stone grinder and grinds, and limit edging adds
With the water of the weight such as tower cypress seed, obtain tower cypress seed slurry, re-use supercritical CO2Abstraction technique extracts, and collects product, extraction
Temperature is 32 DEG C, and extracting pressure is 40MPa, separates carbon dioxide, obtains tower cypress seed oil；
3. cortical material processes: a. weighs sea mud/vegetable composition 13kg and the part terylene chips 27kg mixing being dried
Uniformly, it is placed in dual-screw-stem machine and melt extrudes, pelletize, it is thus achieved that compound slice, the weight hundred of sea mud/vegetable composition in compound slice
Dividing content is 5.2%；B. the compound slice of gained and manufacture compound slice remaining terylene chips 58.5kg are dried, with
The vinyltrimethoxy silane of 0.7kg, 0.8kg γ aminopropyltriethoxy silane mix homogeneously, melted crowded through twin screw
Go out pelletizing, obtain cortical material；
4. core material processes: weigh polyethylene terephthalate 96kg dried, oily with the tower cypress seed of 2.6kg,
The di-iso-octyldiphenylamine of 1.4kg mix homogeneously in static mixer, melt extrudes pelletizing through twin screw, obtains sandwich layer material
Material；
5. weigh cortical material 30kg, core material 70kg to be melt extruded by two groups of screw extruders respectively, then press
Conventional composite spinning technology carries out spinning, obtains the core-sheath polyster fibre containing sea mud.
The most according to demand, 5. step can be contained the core-sheath polyster fibre of sea mud, knitting machine is used known side
Method is woven into fabric, bleachinges and dyeing, then is sewn into underwear.After tested: the bacteriostasis rate 97.6% to staphylococcus aureus, escherichia coli
Bacteriostasis rate 95.3%, the bacteriostasis rate 93% of Candida albicans, UPF value 196, UVA transmitance 1.96%, acarid killing rate reaches
99%.
Embodiment two
The invention provides a kind of core-sheath polyster fibre containing sea mud, be made up of cortex and sandwich layer, and sandwich layer quilt
Being completely encapsulated in cortex, the material of described cortex is by weight percentage: terylene chips 80～97%, sea mud/plant group
Compound 2.7～18%, coupling agent 0.3～2%；The material of described sandwich layer is by weight percentage: poly terephthalic acid second two
Alcohol ester 95～98.5%, tower cypress seed oil 1.4～3.5%, di-iso-octyldiphenylamine 0.1～1.5%；
Described sea mud/vegetable composition is to be extracted by the Folium fici microcarpae of weight percentage 75～the sea mud of 90%, 4～10%
Thing and 6～15% Lignum Xanthoceratis leaf extract composition；
Described cortical material accounts for the 20～60% of total weight of fiber, and core material accounts for the 80～40% of total weight of fiber.
Described coupling agent is vinyltrimethoxy silane, hexadecyl trimethoxy silane, gamma-amino propyl group three ethoxy
The mixture of one or more arbitrary proportions in base silane, vinyl three ('beta '-methoxy ethyoxyl) silane.
A kind of core-sheath polyster fibre preparation method containing sea mud comprises the following steps:
1. sea mud/vegetable composition is prepared: weigh the moisture content Shandong region tidal flat of Bohai Bay sea mud 83kg less than 10%, add
Water stirs into the colloid solution that sea mud content is 60%, and addition hydrochloric acid adjustment pH value is to 2, and at 55 DEG C, 2h is reacted in stirring, then adds
Enter sodium hydroxide and adjust pH value to 8.5, stand 24h, discard bottom sand, pour out upper strata colloid solution, send into colloid mill, add water
Wear into the mud that sea mud content is 70%, add Folium fici microcarpae extract 8kg, Lignum Xanthoceratis leaf extract 9kg, be subsequently added 0.83kg
NPE mix homogeneously, be heated to 70 ± 1 DEG C, constant temperature until forming thick shape extractum, be dried, ground 900
Mesh sieve, obtains sea mud/vegetable composition；
Above-mentioned Folium fici microcarpae extract uses following methods to prepare: gather fresh Folium fici microcarpae, pulverizes, and crosses 100 mesh sieves, adds nothing
Water-ethanol supersound extraction 3 times, the solid-liquid ratio every time extracted is 1: 20, and Extracting temperature is 80 DEG C, and extraction time is 35min, mistake
Filter, merging filtrate, decompression is distilled off ethanol, is spray-dried, to obtain final product；
Above-mentioned Lignum Xanthoceratis leaf extract uses following methods to prepare: gather fresh Lignum Xanthoceratis leaf, adds 9 times of weights of Lignum Xanthoceratis leaf
The water soaking 2h of amount, heating decocts 1.5h, filters, and filtering residue adds the water heating of 3 times of weight and decocts 1h, filters, merges twice
Filtrate, stands 3h, pours out supernatant, relative density 1.10 extractum when being concentrated into 60 DEG C, and vacuum drying to obtain final product；
2. preparing tower cypress seed oil: gather the tower cypress seed of drying and ripening, roguing is cleaned, and sends into stone grinder and grinds, and limit edging adds
With the water of the weight such as tower cypress seed, obtain tower cypress seed slurry, re-use supercritical CO2Abstraction technique extracts, and extraction temperature is 35
DEG C, extracting pressure is 45MPa, separates carbon dioxide, collects product, obtains tower cypress seed oil；
3. cortical material processes: a. weighs sea mud/vegetable composition 15kg and the part terylene chips 35kg mixing being dried
Uniformly, it is placed in dual-screw-stem machine and melt extrudes, pelletize, it is thus achieved that compound slice, the weight hundred of sea mud/vegetable composition in compound slice
Dividing content is 7.5%；B. the compound slice of gained and manufacture compound slice remaining terylene chips 48.8kg are dried, with
In vinyl three ('beta '-methoxy ethyoxyl) silane of 0.9kg, the hexadecyl trimethoxy silane mix homogeneously of 0.3kg, warp
Twin screw melt extrudes pelletizing, obtains cortical material；
4. core material processes: weigh polyethylene terephthalate 95kg dried, oily with the tower cypress seed of 3.5kg,
The di-iso-octyldiphenylamine of 1.5kg mix homogeneously in static mixer, melt extrudes pelletizing through twin screw, obtains sandwich layer material
Material；
5. weigh cortical material 35kg, core material 65kg to be melt extruded by two groups of screw extruders respectively, then press
Conventional composite spinning technology carries out spinning, obtains the core-sheath polyster fibre containing sea mud.
The most according to demand, it is possible to use step 5. to contain core-sheath polyster fibre and cotton fiber or the nylon fibre of sea mud
With with 65: 35 weight ratios, tricot machine is woven into fabric by known method, bleachinges and dyeing, then is sewn into T-shirt.After tested: gold
The bacteriostasis rate 94.5% of Staphylococcus aureus, to colibacillary bacteriostasis rate 92%, the bacteriostasis rate 92.9% of Candida albicans,
UPF value 121, UVA transmitance 2.36%, acarid killing rate reaches 99%.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope that the invention discloses, the change that can readily occur in or replacement,
All should contain within protection scope of the present invention.Therefore, protection scope of the present invention should be with scope of the claims
It is as the criterion.
Claims (2)
1. the core-sheath polyster fibre containing sea mud, is made up of cortex and sandwich layer, and sandwich layer is completely wrapped in cortex
In, it is characterised in that the material of described cortex is by weight percentage: terylene chips 80～97%, sea mud/vegetable composition
2.7～18%, coupling agent 0.3～2%；The material of described sandwich layer is by weight percentage: polyethylene terephthalate
95～98.5%, tower cypress seed oil 1.4～3.5%, di-iso-octyldiphenylamine 0.1～1.5%；Described sea mud/vegetable composition is
By weight percentage 75～the Folium fici microcarpae extract of the sea mud of 90%, 4～10% and 6～the Lignum Xanthoceratis leaf extract group of 15%
Become；Described cortical material accounts for the 20～60% of total weight of fiber, and core material accounts for the 80～40% of total weight of fiber, their system
Preparation Method comprises the following steps:
1. sea mud/vegetable composition is prepared: weigh the moisture content sea mud less than 10% by described weight proportion, add water and stir into sea
Cement content is the colloid solution of 50～60%, add hydrochloric acid adjust pH value to 1.5～3, at 55～65 DEG C stirring reaction 1～
3h, add sodium hydroxide adjust pH value to 7.5～8.5, stand 24h, discard bottom sand, pour out upper strata colloid solution, send
Entering colloid mill, add water and wear into the mud that sea mud content is 60～70%, the addition Folium fici microcarpae extract of proportional quantity, Lignum Xanthoceratis leaf carry
Taking thing, be subsequently added sea mud weight 0.3～the NPE mix homogeneously of 5%, be heated to 70 ± 1 DEG C, constant temperature is straight
To forming thick shape extractum, it is dried, ground 800～1000 mesh sieves, obtains sea mud/vegetable composition；
Above-mentioned Folium fici microcarpae extract uses following methods to prepare: gather fresh Folium fici microcarpae, pulverizes, and crosses 80～100 mesh sieves, adds nothing
Water-ethanol supersound extraction 2～3 times, the solid-liquid ratio every time extracted is 1: (9～25), Extracting temperature is 50～90 DEG C, during extraction
Between be 15～120min, filter, merging filtrate, decompression ethanol is distilled off, be spray-dried, to obtain final product；
Above-mentioned Lignum Xanthoceratis leaf extract uses following methods to prepare: gather fresh Lignum Xanthoceratis leaf, adds Lignum Xanthoceratis leaf 5～10 times of weights
The water soaking 2h of amount, heating decocts 1.5h, filters, and filtering residue adds the water heating of 1～3 times of weight and decocts 1h, filters, merges two
Secondary filtrate, stands 3h, pours out supernatant, relative density 1.05～1.10 extractum when being concentrated into 60 DEG C, and vacuum drying to obtain final product；
2. preparing tower cypress seed oil: gather the tower cypress seed of drying and ripening, roguing is cleaned, and sends into stone grinder and grinds, and limit edging adds and tower
The water of the weight such as cypress seed, obtains tower cypress seed slurry, re-uses supercritical CO2Abstraction technique extracts, and extraction temperature is 30～35
DEG C, extracting pressure is 38～45MPa, separates carbon dioxide, collects product, obtains tower cypress seed oil；
3. cortical material processes: the sea mud/vegetable composition of described weight proportion and the part terylene chips being dried are mixed by a.
Uniformly, it is placed in dual-screw-stem machine and melt extrudes, pelletize, it is thus achieved that compound slice, the weight hundred of sea mud/vegetable composition in compound slice
Dividing content is 3～9%；B. the compound slice of gained and the manufacture remaining terylene chips of compound slice are dried, with described weight
The coupling agent mix homogeneously of proportioning, melt extrudes pelletizing through twin screw, obtains cortical material；
4. core material processes: the polyethylene terephthalate of described weight proportion is dried, with described weight proportion
Tower cypress seed oil, di-iso-octyldiphenylamine mix homogeneously in static mixer, melt extrude pelletizing through twin screw, obtain sandwich layer
Material；
5. the cortical material of described weight proportion, core material are melt extruded by two groups of screw extruders respectively, then press
Conventional composite spinning technology carries out spinning, obtains the core-sheath polyster fibre containing sea mud.
A kind of core-sheath polyster fibre containing sea mud the most according to claim 1, it is characterised in that described coupling agent
For vinyltrimethoxy silane, hexadecyl trimethoxy silane, γ aminopropyltriethoxy silane, vinyl three (β-
Methoxy ethoxy) mixture of one or more arbitrary proportions in silane.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109797455A (en) * | 2018-12-19 | 2019-05-24 | 百事基材料（青岛）股份有限公司 | Modified ES composite fibre of one Plant Extracts and preparation method thereof |
| CN111364112A (en) * | 2018-12-25 | 2020-07-03 | 南亚塑胶工业股份有限公司 | Deodorizing fiber |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1693547A (en) * | 2005-04-27 | 2005-11-09 | 天津工业大学 | Functional fiber and its manufacturing method |
| CN105239201A (en) * | 2015-08-15 | 2016-01-13 | 陆思烨 | Toothbrush hair having anti-bacterial and health-caring function and preparation method thereof |
-
2016
- 2016-07-15 CN CN201610591164.5A patent/CN106192070A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1693547A (en) * | 2005-04-27 | 2005-11-09 | 天津工业大学 | Functional fiber and its manufacturing method |
| CN105239201A (en) * | 2015-08-15 | 2016-01-13 | 陆思烨 | Toothbrush hair having anti-bacterial and health-caring function and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109797455A (en) * | 2018-12-19 | 2019-05-24 | 百事基材料（青岛）股份有限公司 | Modified ES composite fibre of one Plant Extracts and preparation method thereof |
| CN111364112A (en) * | 2018-12-25 | 2020-07-03 | 南亚塑胶工业股份有限公司 | Deodorizing fiber |
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