CN106400308B - A kind of fragrance natural antibacterial Odor-Removing Nonwoven Fabrics and its application certainly - Google Patents
A kind of fragrance natural antibacterial Odor-Removing Nonwoven Fabrics and its application certainly Download PDFInfo
- Publication number
- CN106400308B CN106400308B CN201610884730.1A CN201610884730A CN106400308B CN 106400308 B CN106400308 B CN 106400308B CN 201610884730 A CN201610884730 A CN 201610884730A CN 106400308 B CN106400308 B CN 106400308B
- Authority
- CN
- China
- Prior art keywords
- fragrant
- natural antibacterial
- fiber
- parts
- nonwoven fabrics
- Prior art date
- 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.)
- Active
Links
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
-
- 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
- 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
- D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The present invention relates to a kind of from fragrant natural antibacterial Odor-Removing Nonwoven Fabrics, including bicomponent fibers, it is described from fragrant natural antibacterial Odor-Removing Nonwoven Fabrics include bicomponent fibers, from fragrant fiber, natural antibacterial deodorization fiber, and after being measured, combed by the bicomponent fibers, from fragrant fiber, natural antibacterial deodorization fiber, the bicomponent fibers, from fragrant fiber, natural antibacterial deodorization fiber random alignment on longitudinally, laterally direction, in a crisscross manner, winding, obvolvent and be paved into composite fibre net, then be combined by the composite fibre net through thermal finalization.The present invention is non-stimulated to human skin, is able to suppress the invasion and growth of bacterium, and high to ammonia absorptivity, antibacterial and mouldproof and deodorizing effect are very prominent；Uniformly with fragrance release, the long feature of fragrance remaining time, added value of product are high.
Description
Technical field
The present invention relates to a kind of weaving weaving field, in particular to it is a kind of from fragrant natural antibacterial Odor-Removing Nonwoven Fabrics and its
Using.
Background technique
As the improvement of people's living standards, people are in addition to being concerned about that commodity are additional in addition to packaging, smell, color, shape etc.
Other than value, the health of oneself and household is become more concerned with, also increasingly worries fiber weaving product or nonwovens in daily life
In bacterium easy to breed potential danger, it is therefore necessary to provide a kind of fragrant natural antibacterial fiber and its products, no
The features such as same fragrance can generate different feeling to human body and have both physical therapy, expelling parasite, antibacterial, for example, natural cypress is by auxiliary
Sleep quality and expulsion acarid are effective, and eucalyptus essential oil has relaxation effect to human respiratory tract's infection, also have both sterilization and antibacterial
Effect, jasmine essential oil have the function of excited and warm mood etc. to human body.Therefore, not only can be fibre has perfume
Taste, and make fibre that there is anti-microbial property, inhibit fibre surface bacterial growth, keeps fibre surface itself
Cleaning.
In fact, fragrant fiber is a kind of tencel that the 1980s develops, the mid-90 develops rapidly.
Japanese synthetic fibers manufacturer has developed a variety of with function in succession on the basis of producing synthetic fibers since 1987
The tencel kind of energy property, wherein what the Aroma fabric of early development was mainly carried out with afterfinish method, such as
Essence is included in polymeric membrane by CN102618960A using in the fiber last handling process after spinning, and it is micro- to form fragrance
It is sprayed to fiber surface after capsule, then is obtained through thermal finalization, but the aroma type chemical fibre obtained in this way is made into fabric
When, the uniformity is poor, and not washable, washing fastness is poor, and Aroma fabric fragrance remaining time is short, and fragrance effect is not satisfactory.Generally
Its fragrance just scatters and disappears after washing 10-20 times.
It can be seen that fragrant fiber should have two important features, volatile oil has certain volatility, how
In preparation process reduce loss, and can be homogeneously dispersed in master batch be this field difficult point.On the one hand there is volatile oil
Property essence it is more stable and it is firm load on fiber, fiber process processing as combing, heating or washing after still have
On the other hand the fragrance that can be experienced not exclusively influences the physical mechanical property and service performance of fiber itself.For this purpose, as one kind
The fragrant fiber of energy, has all carried out a large amount of research to this both at home and abroad, has had many patent document reports for fragrant fiber
Road is shown:
On the one hand, melt spinning is that chemical fibre forms relatively simple method, by aromatic micro-capsule technical application
The fragrant fiber of sustained release is formed during the melt spinning of fragrant fiber.Microcapsules technology is a kind of will to be consolidated using filmogen
Body, liquid or gaseous matter are wrapped in capsule, form the technology of small container of several microns of the diameter to millimeter, microcapsules tool
Play the role of that something which is in the bag matter is protected to exempt to be influenced by environmental conditions, shield taste, color and smell, toxicity can be reduced, changes object
The property or performance of matter, extension volatile materials storage time, sustained release enter the external world, also by different mixed compounds
The function etc. of isolation, currently, microcapsules technology be widely used in biological medicine, food, coating, ink, textile, cosmetics,
The multiple fields such as farming and animal husbandry.Therefore, fragrant fiber carries out fragrance longevity on the basis of melt spinning and effectively attempts simultaneously shape
At many prior arts.Such as: the patent of Publication No. CN105002584A discloses a kind of fragrant polypropylene fiber and its system
Preparation Method is made of PP slice, fragrant polypropylene fibre master batch through melt blending extrusion；Patent CN101294315 discloses a kind of band
There is the far infrared flat fibre of fragranced, 1 micron of 3.5-12% partial size or less unit far-infrared powder and 2- are added in polyester fondant
6% nanometer odor type microcapsules spinning together obtains having both infrared and fragrance fiber；Patent CN1594684 discloses blending method
Fragrant fiber method is produced, co-blended spinning is carried out using polypropylene fragrance masterbatch and polyester and obtains fragrant fiber；It prepares uniformly
The stable aromatic fiber of degree, lasting stability, physical performance index, carrying out co-blended spinning using fragrant masterbatch is main do
Method, therefore, the good fragrant masterbatch of processability could obtain good effect when producing fragrant fiber.
On the other hand, at abroad, United States Patent (USP) US4713291 describes a kind of core-skin layer two-component fragrant fiber, Japan
Patent JP61063716 describes a kind of skin core fibers with permanent fragrance.At home, Chinese invention patent
CN85108805 describes the aromatic skin core combination fiber suitable for bedding.Patent CN1032874 discloses flavoring synthesis
Fragrance is loaded into fiber by fiber and its manufacturing method using microcapsules technology.Patent CN102586943A discloses one kind
Aromatic substance is constrained in sandwich layer by core-sheath mode to reach the mesh of sustained release by the sheath-core type aromatic filament of long-acting slow-release
, so that fiber is kept fragrance for a long time.
In addition, in recent years, the country gradually increases the Research on antibacterial of fibre or non-woven cloth, mainly common
The method that a small amount of antibacterial agent is added in the finishing fluid of fiber or non-woven cloth obtains, and antibacterial agent is that one kind can kill or inhibit thin
The harmful microbes functional material such as bacterium, virus, through searching document, the antibacterial applied in general fibre or non-woven cloth at present
Agent is broadly divided into the big series of inorganic antiseptic, organic antibacterial agent and natural antibacterial agent three by structure.Wherein:
1) organic antibacterial agent includes quaternary ammonium salt, imidazoles, pyridines, organic metal class etc., although sterilization speed is fast, is resisted
Bacterium significant effect, but exist and be also easy to produce drug resistance, the deficiencies of thermal stability is poor, and Durability of antimicrobial effect is short, and toxicity is big, to give fiber
And its product brings new healthy hidden danger.
2) compared with organic antibacterial agent, inorganic antibacterial collection have have a safety feature, thermal decomposition temperature is high, stability is good, anti-
The features such as bacterium ability is strong and antibacterial is lasting, that studies at present is at most most extensive.
Inorganic antiseptic is generally to be made of antibacterial components and carrier, with antibacterial activity metal ion have silver, chromium,
Cobalt, nickel, copper, zinc and iron plasma consider that silver ion is best from safety and antibiotic property jointly.But silver ion antimicrobial agent is direct
Using silver ion as antibacterial agent, has the following deficiencies: firstly, silver ion is easy to be reduced in simple substance and becomes black, influence silver
Application of the ion antibacterial agent in light color article, anti-tarnishing ability are poor.Secondly, the silver oxide precipitates easily generated in alkaline environment,
Sustained release performance is poor, influences Durability of antimicrobial effect.Again, when silver ion meets the article or environment of chloride ion, it is heavy to be easy generation silver chlorate
It forms sediment and loses activity, salt resistant character is poor.Finally, silver carrying amount is lower, complex process, required auxiliary agent is many kinds of.
It can be seen that silver ion antimicrobial agent is mainly the method for passing through physical absorption or ion exchange, there will be antibacterial energy
The metal or metal ion of power be fixed on the surface of certain carrier for example zeolite, active carbon, phosphate, silicate, dissolubility glass,
Manufactured substance on the carriers such as porous metals.As the patent of invention of Publication No. CN102599164B provides a kind of nano lamellar
Silver-amino acid complex antibacterial agent preparation method is carried, 1:1:2.7 is mixed in molar ratio by silver salt, amino acid, water first
It closes, 30min, 50 DEG C of stirring in water bath 15min, mixing speed 8000r/min, obtained solution, secondly in 50 DEG C of water is stirred at room temperature
Montmorillonite is added in bath under mixing speed 8000r/min, agitation and filtration obtains feed liquid, is separated by solid-liquid separation after, and room is placed in
The lower drying of temperature, obtains fluffy ivory shape anti-bacterial powders, with preferable discoloration-resisting, improves the sustained release of antibacterial agent
Performance and salt tolerance.
However, the inorganic antiseptic based on the metal ions such as silver, zinc, though having, antimicrobial efficiency is high, strong excellent of heat resistance
Point, but it is expensive, environmental protection shortcoming, meanwhile, being used for a long time and touch the product containing metal ions such as silver, zinc can be to human body
Liver adversely affect；These defects limit the application of silver ion antimicrobial agent in the product.Based on previous reasons, naturally
Antibacterial agent comes into existence as the situation requires, and compared with aforementioned antibacterial agent, natural antibacterial agent is extracted from plant, animal or biology, and source is wide
It is general, at low cost, have that safe and non-toxic, antimicrobial efficiency is high, heat-resist, is not likely to produce drug resistance, has environment friendly etc. excellent
Point, therefore its application and research are increasingly valued by people.Patent of invention if notification number is CN103800928B discloses
Antibacterial deodorant, be mainly it is a kind of with the alkaloid in plant white leaf rattan source and new cryptolepine analog be it is main effectively
The antibacterial agent deodorising product of composition, including weak acid regulator, dipotassium hydrogen phosphate, solubilizer, metal-chelating salt, cyclodextrin, activity
Ingredient, essence can eliminate peculiar smell in cloth products, while effectively remove in cloth products or being attached to the bacterium in cloth products and disease
Poison, and safely and effectively, fundamentally remove the stink due to caused by bacterium.
In conclusion the present invention in the sandwich layer of skin-core structure fiber, passes through different types of virtue during the spinning process
Fragrant microcapsules, natural antibacterial composition and core layer polymer such as polypropylene, polyester blend melt spinning, can be directly prepared into has virtue
Polypropylene, polyester filament or the staple fiber of Xiang Gong energy, compared with the woven textile of traditional afterfinish method, this method is raw
The fibre armaticity of production is more longlasting, while product has the characteristics that soft, fine and smooth and comfortable, while having natural antibacterial living
Property ingredient, can eliminate peculiar smell in cloth products, while effectively removing in cloth products or being attached to the bacterium in cloth products and virus, and
Safely and effectively, the stink due to caused by bacterium is fundamentally removed.
Summary of the invention
The object of the invention is to a kind of from fragrant natural antibacterial Odor-Removing Nonwoven Fabrics to provide, in order to realize above-mentioned mesh
Mark, the technical solution taken from fragrant natural antibacterial Odor-Removing Nonwoven Fabrics are as follows:
1) described to include bicomponent fibers, remove from fragrant fiber, natural antibacterial from fragrant natural antibacterial Odor-Removing Nonwoven Fabrics
Smelly fiber, and after being measured, combed by the bicomponent fibers, from fragrant fiber, natural antibacterial deodorization fiber, the two-component
Fiber, from fragrant fiber, natural antibacterial deodorization fiber random alignment on longitudinally, laterally direction, criss-cross, winding, obvolvent
And it being paved into composite fibre net, then be combined through thermal finalization by the composite fibre net, the bicomponent fibers, fragrance is fine certainly
Dimension, the quality accounting of natural antibacterial deodorization fiber are as follows: bicomponent fibers 0-50%；From fragrant fiber 25%-50%；Natural antibacterial removes
Smelly fiber 25%-50%.
2) described from fragrant fiber includes sandwich layer and cortex, and the sandwich layer is high-melting-point polymer A, and the cortex is eutectic
Point polymer A, includes fragrant slow release body in the high-melting-point polymer ontology from fragrant fiber sandwich layer, described from virtue
The component and number of fragrant fiber are as follows: 100 parts of high-melting-point polymer A, 10-30 parts of low melting point polymer A, fragrant slow release body 5-30
Part, 0-5 part of nano-titanium dioxide, 0.5-10 parts of dispersant A, 0.5-7 parts of plasticizer A, 0.5-3 parts of coupling agent A.
3) the natural antibacterial deodorization fiber includes sandwich layer and cortex, and the sandwich layer is high-melting-point polymer B, the cortex
It include natural anti-in the high-melting-point polymer ontology in the natural antibacterial deodorization fiber sandwich layer for low melting point polymer B
Bacteria composition, according to parts by weight, the component and number of the natural antibacterial deodorization fiber are as follows: 100 parts of high-melting-point polymer B；
10-30 parts of low melting point polymer B；2-25 parts of natural antibacterial composition；0-5 part of nano-titanium dioxide；Dispersant B 0.5-10
Part；0.5-7 parts of plasticizer B；0.5-3 parts of coupling agent B.Wherein, nano-titanium dioxide, molecular formula TiO2, there is safe nothing
The feature of poison, has certain hydrophily and hygroscopicity, TiO2Middle Ti-O bond polarity is larger, and the water of adsorption is because of polarization hair
Raw dissociation, hydroxyl easy to form not only have automatic cleaning action, also have certain bactericidal property, be applied in the present invention
It can promote the bactericidal properties from fragrant antimicrobial fiber, keep the cleaning of fiber.
Scheme as a further preference, technical solution further include: by high-melting-point polymer, low melting point polymer, fragrance
Sustained release, nano-titanium dioxide, natural antibacterial composition and processing aid, by screw extruder melting extrusion, by core-skin
The certainly fragrant natural antibacterial deodorization fiber of type Compound spinning filament plate Composite Skin cored structure, the sandwich layer is high-melting-point polymer,
The cortex is low melting point polymer, and the processing aid is foregoing dispersing agent, plasticizer and coupling agent.From fragrant day
Right antibacterial and deodouring non-woven cloth is fixed through metering, combing, lapping, heat from fragrant natural antibacterial deodorization fiber, bicomponent fibers by this
Type is combined, the quality accounting of the bicomponent fibers, certainly fragrant natural antibacterial deodorization fiber are as follows: bicomponent fibers 10%-
50%；From fragrant natural antibacterial deodorization fiber 50%-90%.
Scheme as a further preference, according to parts by weight, component and its deal are such as the natural antibacterial composition
Under: 2-8 parts of chitosan, 10-15 parts of aloe, 3-8 parts of chitin, 5-10 parts of catechin, 10-40 parts of tea polyphenols, tea-seed oil 5-
25 parts, 0.1-2 parts of Tea Saponin, 5-15 parts of grape seed extract, 5-25 parts of citric acid, 5-25 parts of zinc and amino-acids chelate, amino
0-10 parts of acid esters.Scheme as a further preference, the natural antibacterial composition can be according to the systems of aromatic micro-capsule in the present invention
The natural antibacterial microcapsules of cladding core-shell structure are made in standby technique, and the partial size of the natural antibacterial microcapsules is at 3 μm hereinafter, its capsule
Core is natural antibacterial composition, and cyst material and its auxiliary agent, cladding process step press the preparation process of aromatic micro-capsule of the present invention
It carries out, to improve the slow release and long-term effect of natural antibacterial composition.
Scheme as a further preference, the fragrant slow release body are to include in the aromatic micro-capsule of cladding core-shell structure
Capsule-core, cyst wall, the cyst wall are polymer, and the capsule-core is the composition of volatile oil or volatile oil and aluminium hydrosilicate,
According to parts by weight, component and its deal are as follows: capsule-core 20-70%, cyst wall 30-80%, emulsifier 1-6%, the micro- glue of fragrance
The partial size of capsule is at 3 μm or less.
Scheme as a further preference, the cyst wall polymer is polyurethane resin, gelatin, cyclodextrin, low melting point are poly-
One or more of amide, epoxy resin, Lauxite, Arabic gum；The essence type of the volatile oil includes hay-scented
Type, rose scent, Forest Bath odor type, jasmine fragrance, lavender flavor type, fruit flavouring, lemon flavor and osmanthus flower fragrant, the virtue
Essential oil belongs to the volatile oil of high temperature resistant type, is resistant to 160-300 DEG C of processing temperature.As a further preferred solution, institute
The composition that capsule-core is volatile oil and aluminium hydrosilicate is stated, i.e., using aluminium hydrosilicate as the carrier of volatile oil, so that fragrant
Essential oil stores inside it after being absorbed by aluminium hydrosilicate microballoon, achievees the effect that persistently to hold perfume, the volatile oil and water
The quality accounting for closing alumina silicate is 30-45%:55-70%, and preparation process includes that volatile oil is first carried on aluminium hydrosilicate
In microballoon, microencapsulation processing is carried out again after making coupling processing to aluminium hydrosilicate microsphere surface, and the micro- glue of volatile oil is made
Capsule.
Scheme as a further preference, the high-melting-point polymer A and the high-melting-point polymer B are that high-melting-point is poly-
Object is closed, polyethylene terephthalate, polybutylene terephthalate or polypropylene, polylactic acid are respectively selected from；The eutectic
The point polymer A and low melting point polymer B is low melting point polymer, it is preferably to be polyethylene.As further excellent
Scheme is selected, the high-melting-point polymer selects polylactic acid；The low melting point polymer is polyethylene；The high-melting-point polymer
Melt index (M.I.) is 6-24g/10min, and the melt index (M.I.) of the low melting point polymer is 7-20g/10min.
Scheme as a further preference, the dispersant A and the dispersant B, are respectively selected from low molecular weight polyethylene
The one or more of wax, random polypropylene, magnesium stearate, calcium stearate, pentaerythritol stearate, fatty acid.
Scheme as a further preference, the plasticizer A and the plasticizer B, it is pungent to be respectively selected from phthalic acid two
Ester or dibutyl phthalate；The coupling agent A and coupling agent B, is respectively selected from silane, titanate esters, Aluminate, aluminium titanium
It is planted one of in composite coupler.
Scheme as a further preference, the emulsifier are neopelex, fatty acid mono glycidol, soybean
One of phosphatide, lauric monoglyceride, methyl glycol fatty acid ester, polyoxyethylene sorbitan fatty acid ester, Span-80
Or it is several.As further preferred embodiment, the preferred Span-80 of the emulsifier or neopelex.
Scheme as a further preference, the zinc and amino-acids chelate is by the amino acid and zinc ion by chelating work
Skill is formed with Covalent bonding together, and the amino acid is aspartic acid, threonine, serine, glutamic acid, glycine, propylhomoserin, phenylpropyl alcohol
The one or more of propylhomoserin, lysine, arginine, histidine, methionine.It is described as further preferred embodiment
The preferred glycine zine of zinc and amino-acids chelate, threonine zinc, lysine-zn or zinc methionine.
Scheme as a further preference, the amino-acid ester are Lysine Lauryl Ester, glutamic acid cellulose esters or day
Aspartic acid cellulose esters.
Scheme as a further preference, it is described from fragrant fiber include from aromatic filament, from fragrant staple fiber；The day
Right antibacterial and deodouring fiber includes natural antibacterial deodorization long filament, natural antibacterial deodorization staple fiber；It is described from aromatic filament, natural antibacterial
The fineness of deodorization long filament is 0.8-3.0D, and the certainly fragrant staple fiber, the length of natural antibacterial deodorization staple fiber are 35-130mm,
Crimpness is 12-40%, tensile strength 2.2-3.1cN/dtex.
Scheme as a further preference, the ultimate strength from fragrant natural antibacterial Odor-Removing Nonwoven Fabrics is 10-
24N, square grammes per square metre are 8-35g/m2。
As a further preferred solution, fragrant natural antibacterial Odor-Removing Nonwoven Fabrics are provided with air hole described
Gap, the hole extend vertically through the surface layer from fragrant natural antibacterial Odor-Removing Nonwoven Fabrics, layer, and the pass of ventilative hole includes
Taper, back taper, circle, star, triangle, quadrangle, polygon include ventilative hole in non-woven cloth on arrangement mode
On be arranged as regular symmetric arrays, such as parallel with non-woven cloth longitudinal direction or transverse direction arranged in parallel, X-type arrangement
Or concentric arrays and irregular asymmetric geometry, meanwhile, the breathe freely quantity of hole of unit area is 100000-5000000
Hole/m2。
As a further preferred solution, of the present invention multiple in three layers from fragrant natural antibacterial Odor-Removing Nonwoven Fabrics
Close structure, by be disposed under upper from fragrant natural antibacterial Odor-Removing Nonwoven Fabrics upper layer, nanometer superfine fibre middle layer, from
Fragrant natural antibacterial Odor-Removing Nonwoven Fabrics lower layer.Square grammes per square metre of the nanometer superfine fibre middle layer is 1-4g/m2, described to receive
Rice superfine fibre is by polyethylene terephthalate, polybutylene terephthalate, polypropylene, polylactic acid, polyamide or gathers
Urethane electrostatic silk as made from electrospinning device.
As a further preferred solution, hydrophilic painting is set from the surface layer on fragrant natural antibacterial Odor-Removing Nonwoven Fabrics
Layer.
Foregoing a kind of application technology scheme from fragrant natural antibacterial Odor-Removing Nonwoven Fabrics are as follows: described from fragrant day
Right application of the antibacterial and deodouring non-woven cloth in disposable sanitary articles, medical and hygiene article.
It is that the present invention realizes the utility model has the advantages that present invention employs natural antibacterial deodorization fiber, from fragrant fiber, and from virtue
Fragrant sustained release, natural antibacterial deodorant compositions are set to the natural antibacterial deodorization fiber of skin-core structure, from the sandwich layer of fragrant fiber,
Therefore, the present invention has following effect:
1) fiber is non-stimulated to human skin, has permanent antibiotic property, the invasion and growth of bacterium is able to suppress, to ammonia
Absorptivity is high, and antibacterial and mouldproof and deodorizing effect are very prominent.
2) microcapsules are used using from fragrant slow release body, and volatile oil is wrapped in sandwich layer, is conducive to protect fragrant essence
Oil is not decomposed by high temperature, and lasting fragrance is long, and stability is good, and weaving arranges the different demands of processing after can meeting.
3) fragrance is slowly released by two end section of fiber or cortical material strand gap, reaches persistently release virtue
The effect of fragrance taste has fragrance release uniformly, the long feature of fragrance remaining time, meanwhile, it can according to need adjustment odor type.
4) it ensure that the chronicity of wash resistant and bacteriostasis, and deodorization effect and fragrant fragrance, added value of product is high, using city
Field has a extensive future.
Specific embodiment
In order to be now further described to term of the invention to further understanding of the invention.
Term " volatile oil ": volatile oil is a kind of plants essential oil that can distribute aromatic odor, is by a variety of chemistry
The mixture of material composition can be divided into aliphatic, aromatic series and 3 major class compound of terpene by chemical structure and theirs is oxygen-containing
Derivative such as alcohol, aldehyde, ketone, acid, ester, lactone, ether and terpenes etc..Essential oil is readily flowed transparency liquid or body of paste mostly,
In colourless, faint yellow, and for the physical property of essential oil, most of essential oils are not soluble in water or are slightly soluble in water, and plant from fragrance
Object generally all has certain volatility containing essential oil made from fragrant part at room temperature.
Plants essential oil has certain inhibiting effect to bacterium or mould, if single iodoacetate ester of terpene is with very strong
Antifungal activity, rosemary have stronger broad-spectrum antibacterial performance, and clove oil has excellent sterilization and fungistatic effect.
In addition, tea-seed oil is able to suppress the respiration of bacterium, increases the permeability of somatic cells matter, bring it about self-dissolving
Effect and it is dead.
Term " microcapsules ": microcapsules technology is one of the high-tech emerging technology of 21 century industrial circle focus development,
Microcapsules technology can effectively overcome the problems, such as that essential oil volatility is high, action time is short, extend the storage time of volatile materials, mention
High material stability, particularly, microcapsules technology refer to various natural, semi-synthetic or synthesis the high score of a certain purpose object
Sub- film (cyst wall) cladding completely gets up to form microcapsules, and capsule-core substance tunica wall coats and is isolated with external environment, reduces outer
The influence of boundary's condition variation, but under suitable condition, but when cyst wall is by destroying, capsule-core substance releases, that is, relies on capsule
Core material is protected in the shielding action of wall.The method of microencapsulation is divided into chemical method, physical-chemical process and physical method, as chemical method includes
Interfacial polymerization, emulsion process, situ aggregation method, supercritical fluid technique etc., physical method include spray drying process, electrostatic precipitation
Method etc., the spray drying process in the preferred physical method of the present invention.
About grape seed extract, grape seed extract is a kind of polyphenols of new and effective natural anti-oxidation,
Bioflavonoid rich in and procyanidine, anti-inflammatory, antiallergy and antioxidant effect are significant.
In specific implementation, from high-melting-point polymer can be used in fragrant fiber, natural antibacterial deodorization fiber, low melting point is gathered
It closes object, carry out spinning or processing from fragrant masterbatch or natural antibacterial deodorization masterbatch and processing aid, wherein masterbatch carrier is selected poly-
One or more of urethane resin, LDPE, LLDPE, ethylene-vinyl acetate copolymer, random polypropylene, optimal ethylene-
Vinyl acetate co-polymer, LDPE or random polypropylene.Ethylene-vinyl acetate copolymer is linear branched structure, is had larger
Flexibility, but melt index (MI) is certain, and its elasticity, flexibility, compatibility are with improve when vinyl acetate content improves, closer to rubber
Glue characteristic；In addition, 100 DEG C of ethylene-vinyl acetate copolymer fusing point or so, processing temperature is low, is conducive to aromatic micro-capsule
Using, meanwhile, ethylene-vinyl acetate copolymer has certain compatibility as a kind of polar plas and multiclass polymer,
More it is suitable as master batch carrier.
It is of the invention from fragrant natural antibacterial Odor-Removing Nonwoven Fabrics include bicomponent fibers, from fragrant fiber, natural antibacterial
Deodorization fiber, and after being measured, combed by the bicomponent fibers, from fragrant fiber, natural antibacterial deodorization fiber, described double groups
Part fiber, from fragrant fiber, natural antibacterial deodorization fiber random alignment on longitudinally, laterally direction, criss-cross, winding is embraced
It closes and is paved into composite fibre net, then be combined by the composite fibre net through thermal finalization, the bicomponent fibers, fragrance is fine certainly
Dimension, the quality accounting of natural antibacterial deodorization fiber are as follows: bicomponent fibers 0-50%；From fragrant fiber 25%-50%；Natural antibacterial removes
Smelly fiber 25%-50%.
Embodiment 1
In the present embodiment, from the preparation of fragrant fiber include fragrant slow release body preparation, from the preparation of fragrant masterbatch with
From the preparation of fragrant fiber, specific preparation process and steps are as follows:
1) preparation of fragrant slow release body: fragrant slow release body uses spray drying process microcapsules technology, cyst wall in the art
Polymer uses Arabic gum, and the odor type of volatile oil selects jasmine essential oil in capsule-core, calculates by quality accounting, Arabic
Glue: jasmine essential oil 40%:60%, emulsifier select Span-80, and quality accounting is the 1% of jasmine essential oil amount, preparation
Process comprises the following steps:
Step 1: weighing 40 parts of Arabic gum and be dissolved in the solution formation water phase for being configured to concentration 15% in deionized water, and
Aqueous phase liquid is placed in water-bath and preheats 50-60 DEG C.
Step 2: weighing 60 parts of jasmine essential oil, and emulsifier Span-80 is added in essential oil, stirs to dissolve simultaneously
Form oily phase.
Step 3: under the high-speed stirred of high-shearing dispersion emulsifying machine 8000-10000r/min, during the oil phase is added to the aqueous phase
And 15min is stirred, form uniform emulsion.
Step 4: using spray dryer to be injected to emulsion in hot-air with drops, the capsule after moisture evaporation
Wall polymer coats capsule-core volatile oil, forms jasmin microcapsules.
2) from the preparation of fragrant masterbatch: the polymer support using ethylene-vinyl acetate copolymer as masterbatch, and will
It is spare that ethylene-vinyl acetate copolymer is pre-dried to moisture content ﹤ 0.1%, meanwhile, coupling agent plasticizer in the art
Using titanate coupling agent, dispersing agent uses low molecular weight polyethylene wax, and plasticizer uses dioctyl phthalate, specific to make
For process and steps are as follows:
Step 1: weighing 5 parts of ethylene-vinyl acetate copolymer, and 0.5 part of nano-titanium dioxide is added to high speed and pinches
Mixed at high speed 3min is carried out in conjunction machine.
Step 2: by 5 parts of jasmin microcapsules, 0.5 part of titanate coupling agent, 0.5 low molecular weight polyethylene
Wax, 0.5 part of dioctyl phthalate are added separately to continue mixed at high speed 5min in high-speed kneading machine.
Step 3: using parallel double-screw extruder, and setting extrusion temperature is 130-145 DEG C, squeezes out through melt blending, is cold
But it and is granulated, the certainly fragrant masterbatch is made.
3) from the preparation of fragrant fiber: in the art, low melting point polymer selects polyethylene as from fragrant fiber
Cortex, high-melting-point polymer select polypropylene as the sandwich layer from fragrant fiber, specific preparation process and steps are as follows:
Step 1: taking 20 parts of polyethylene, its spinning temperature is arranged and is set as 190-220 DEG C.
Step 2: take 100 parts polypropylene, 5 parts from fragrant masterbatch in being mixed in high-speed mixer.
Step 3: after mixing to step (2), setting spinning temperature is 230 DEG C, and the winding speed of spinning is 950-
120m/min, cooling wind temperature are 16-20 DEG C, wind speed 4-6m/s.Mixture is blended by double screw extruder and is entered again
Manifold is closed, polyethylene and polypropylene pass through the fiber that core-skin type composite spinneret is compounded to form skin-core structure respectively, wherein poly-
Propylene, fragrant slow release ontology blend become from the sandwich layer of fragrant fiber, polyethylene becomes the cortex from fragrant fiber.
In the present embodiment, obtained from fragrant fiber is in skin-core structure, including sandwich layer and cortex, the sandwich layer is height
Melting polymers polypropylene, the cortex are low melting point polymer polyethylene, include in the polypropylene ontology of the sandwich layer
Fragrant slow release body jasmin microcapsules.
The present embodiment be made it is described from fragrant fiber include from aromatic filament, from fragrant staple fiber.Wherein, described from fragrance
The fineness of long filament is 0.8-1.1D, and the length from fragrant staple fiber is 45-85mm, crimpness 16-24%, tensile strength
For 2.2-2.5cN/dtex.
Embodiment 2
In the present embodiment, the specific preparation process of natural antibacterial deodorization fiber and steps are as follows:
1) preparation of natural antibacterial deodorant compositions: in the art, each component is matched such as by according to parts by weight
Under: 8 parts of chitosan, 15 parts of aloe, 8 parts of chitin, 10 parts of catechin, 40 parts of tea polyphenols, 25 parts of tea-seed oil, 2 parts of Tea Saponin,
15 parts of grape seed extract, 25 parts of citric acid, 25 parts of amino-acid chelate, 3 parts of amino acid derivativges, wherein chelating amino acids
Object is formed by glycine zine, threonine zinc, lysine-zn and zinc methionine by the proportional arrangement of quality accounting 1:1:1:1, amino
Acid derivative presses quality accounting 0.1:0.45 by Lysine Lauryl Ester, glutamic acid cellulose esters, aspartic acid cellulose esters:
0.45 proportional arrangement forms.Specific preparation process comprises the following steps:
Citric acid: being first dissolved in 100 parts of deionized water by step 1 and stirring to obtain solution A.
Step 2: catechin, tea polyphenols, grape seed extract are dissolved in solution A respectively and are mixing uniformly to form again
Solution B.
Step 3: after solution B is heated to 50-60 DEG C, being added 10 parts of odium stearate and stirred evenly in solution B,
Then Tea Saponin, chitosan, aloe, chitin, tea-seed oil, amino-acid chelate, amino acid derivativges are added and stir mixed
It closes uniform.
Step 4: being finally dried using spray dryer, forms natural antibacterial deodorant compositions powder through smashing and grinding
End.
2) preparation of natural antibacterial deodorization masterbatch: the polymer support using random polypropylene as masterbatch, and will be random
It is spare that polypropylene powder is pre-dried to moisture content ﹤ 0.1%, meanwhile, coupling agent plasticizer is even using Aluminate in the art
Join agent, dispersing agent uses low molecular weight polyethylene wax, and plasticizer uses dioctyl phthalate, specific preparation process and step
It is as follows:
Step 1: weighing 5 parts of random polypropylene, and 2 parts of nano-titanium dioxide, which is added in high-speed kneading machine, carries out height
Speed mixing 3min.
Step 2: by 10 parts of natural antibacterial composition, 0.5 part of titanate coupling agent, 0.5 low molecular weight polyethylene
Wax, 2 parts of dioctyl phthalate are added separately to continue mixed at high speed 5min in high-speed kneading machine.
Step 3: using parallel double-screw extruder, and setting extrusion temperature is 200 DEG C, squeezed out through melt blending, it is cooling and
It is granulated, the natural antibacterial deodorization masterbatch is made.
3) preparation of natural antibacterial deodorization fiber: in the art, low melting point polymer selects polyethylene as natural anti-
The cortex of bacterium deodorization fiber, high-melting-point polymer are selected sandwich layer of the polypropylene as natural antibacterial deodorization fiber, were specifically prepared
Journey and steps are as follows:
Step 1: taking 20 parts of polyethylene, its spinning temperature is arranged and is set as 190-220 DEG C.
Step 2: take 100 parts of polypropylene, 5 parts of natural antibacterial deodorization masterbatch in mixing in high-speed mixer.
Step 3: after mixing to step (2), mixture is total to by double screw extruder into screw extruder
It infiltrates into composite spinning box, it is 200 DEG C that spinning temperature, which is arranged, and the winding speed of spinning is 950-120m/min, cooling wind temperature
It is 16-20 DEG C, wind speed 4-6m/s, screw slenderness ratio L/D are 20-28, compression ratio 3.5-3.7.
In spinneret process, polyethylene and polypropylene pass through the outer spinneret orifice of core-skin type composite spinneret, interior spinneret orifice respectively
It is compounded to form the fiber of skin-core structure in the composite holes of composite plate again afterwards, wherein polypropylene, natural antibacterial deodorant compositions
Blend becomes the sandwich layer of natural antibacterial deodorization fiber, and polyethylene becomes the cortex of natural antibacterial deodorization fiber.
In the present embodiment, obtained natural antibacterial deodorization fiber is in skin-core structure, including sandwich layer and cortex, the core
Layer is polypropylene and natural antibacterial composition, and the cortex is polyethylene.
It includes natural antibacterial deodorization long filament, the short fibre of natural antibacterial deodorization that the natural antibacterial deodorization fiber, which is made, in the present embodiment
Dimension.Wherein, the fineness of the natural antibacterial deodorization long filament is 1.1-1.5D, and the length of the natural antibacterial deodorization staple fiber is
35-92mm, crimpness 20-30%, tensile strength 2.5-3.1cN/dtex.
Embodiment 3
The present embodiment from fragrant natural antibacterial Odor-Removing Nonwoven Fabrics include bicomponent fibers, from fragrant fiber, natural anti-
Bacterium deodorization fiber, wherein be made by embodiment 1 from fragrant fiber, natural antibacterial deodorization fiber is made by embodiment 2, two-component
Fiber enters composite spinning box, spinning by 20 parts of polyethylene, 100 parts of polypropylene, by double screw extruder melting extrusion
For technique with consistent in embodiment 1 or embodiment 2, polyethylene and polypropylene pass through the cortex spinneret of core-skin type composite spinneret respectively
Bicomponent fibers are compounded to form in the composite holes of composite plate again after hole, sandwich layer spinneret orifice.The present embodiment resists from fragrance is natural
Bacterium Odor-Removing Nonwoven Fabrics preparation step is as follows:
Step 1: it is fine that 40% bicomponent fibers, the 30% natural antibacterial deodorization from fragrant fiber and 30% are accurately weighed
Dimension.
Step 2: carrying out combing processing to bicomponent fibers, from fragrant fiber, natural antibacterial deodorization fiber, forms double groups
Part fiber, from fragrant fiber, natural antibacterial deodorization fiber random alignment on longitudinally, laterally direction, criss-cross, winding is embraced
It closes and is paved into composite fibre net.
Step 3: it is multiple that thermal finalization is carried out to composite fibre net using hot wind, hot rolling, ultrasonic bonds or infrared adhesion technique
Conjunction processing is formed from fragrant natural antibacterial Odor-Removing Nonwoven Fabrics.
In this embodiment, square grammes per square metre obtained from fragrant natural antibacterial Odor-Removing Nonwoven Fabrics is 10-30g/m2, fracture
Intensity is 18-24N.
Embodiment 4
Certainly the fragrant natural antibacterial Odor-Removing Nonwoven Fabrics of the present embodiment include two-component spun-bonded fibre, certainly fragrant spunbond fibre
Dimension, natural antibacterial deodorization spun-bonded fibre, the two-component spun-bonded fibre, certainly fragrant spun-bonded fibre, natural antibacterial deodorization spunbond are fine
Dimension is in skin-core structure, and cortex is polyethylene, and the polymer body of sandwich layer is polypropylene, and the present embodiment is using double groups
Part spun-bonded fibre spinneret die, certainly fragrant spun-bonded fibre spinneret die, natural antibacterial deodorization spun-bonded fibre spinneret die are same online
Step spinneret combination process is process from fragrant natural antibacterial Odor-Removing Nonwoven Fabrics, and preparation step is as follows:
1) two-component spun-bonded fibre: 100 parts of polypropylene are taken, 20 parts of polyethylene, by the melting extrusion of screw extruder, is adopted
With the online spinning of core-skin type composite spinneret of bicomponent fibers spinneret die, two-component spun-bonded continuous yarn, two-component spunbond is made
Long filament random orientation on longitudinally, laterally direction arranges, criss-cross, winding, obvolvent and be paved into two-component spun-bonded continuous yarn fiber
Net.
2) from fragrant spun-bonded fibre: according to the preparation process of embodiment 1, being made from fragrant spun-bonded continuous yarn, from fragrant spunbond
Long filament random orientation on longitudinally, laterally direction arranges, criss-cross, winding, obvolvent and be paved into two-component spun-bonded continuous yarn fiber
Net.
3) according to the preparation process of embodiment 2, it is fine that natural antibacterial deodorization spunbond natural antibacterial deodorization spun-bonded fibre: is made
Dimension, natural antibacterial deodorization spun-bonded fibre random orientation on longitudinally, laterally direction arrange, criss-cross, winding, obvolvent and be paved into
Two-component spun-bonded continuous yarn web.
Certainly the fragrant natural antibacterial Odor-Removing Nonwoven Fabrics of the present embodiment include two-component spunbond layer, certainly fragrant spunbond layer and day
Right antibacterial and deodouring spunbond layer is combined, wherein can be by two-component spunbond layer, certainly fragrance spunbond layer and natural antibacterial deodorization spunbond
Wherein one layer of middle layer as certainly fragrant natural antibacterial Odor-Removing Nonwoven Fabrics during layer is compound, is in addition used as from fragrant day for two layers
The upper epidermis and layer of right antibacterial and deodouring non-woven cloth.
In this embodiment, square grammes per square metre obtained from fragrant natural antibacterial Odor-Removing Nonwoven Fabrics is 12-28g/m2, interception
The certainly fragrant natural antibacterial Odor-Removing Nonwoven Fabrics of 50mm width, breaking strength 10-22N.
Embodiment 5
The present embodiment is provided with made from the embodiment 3 or embodiment 4 from fragrant natural antibacterial Odor-Removing Nonwoven Fabrics
Spiracular slit, the ventilative hole extend vertically through the surface layer from fragrant natural antibacterial Odor-Removing Nonwoven Fabrics, layer, hole of breathing freely
Pass includes taper, back taper, circle, star, triangle, quadrangle, polygon, includes that ventilative hole exists on arrangement mode
Regular symmetric arrays, such as parallel parallel with non-woven cloth longitudinal direction or transverse direction are arranged as on non-woven cloth
Column, X-type arrangement or concentric arrays and irregular asymmetric geometry, meanwhile, the quantity of the ventilative hole of unit area is
The hole 100000-5000000/m2。
Embodiment 6
The present embodiment is set from the surface layer on fragrant natural antibacterial Odor-Removing Nonwoven Fabrics made from the embodiment 3 or embodiment 4
Set hydrophilic coating, specific embodiment is to be impregnated in above-mentioned in hydrophilic agent from fragrant natural antibacterial Odor-Removing Nonwoven Fabrics or straight
The surface layer for being sprayed on non-woven cloth using hydrophilic agent is connect, handles and obtains using baking and curing.Wherein, the preferably poly- second two of hydrophilic agent
Alcohol glycerin ether, palm cationoid ester based quaternary ammonium salt, stearic acid diethanol diester quaternary ammonium, double ethyl stearte Ji Qiangyijijia
Base sulfate methyl ammonium, stearic acid triethanolamine ester quaternary, 2,3- dihydroxypropyl dibasic acid esters ammonium halide, double hydroxyethyl fatty acid
One or more of ester dimethy lammonium chloride.
In the present embodiment, square grammes per square metre of nonwoven layer is 12-30g/m2, the fragrance certainly of interception 50mm width is naturally
Antibacterial and deodouring non-woven cloth, breaking strength 12-19N.1st time, the 2nd time and the 3rd time time of penetration to physiological saline
Respectively 1.32 seconds, 1.48 seconds, 1.92 seconds.
Wherein, with reference to sanitary goods industry to non-woven cloth to the test method of physiological saline permeance property, it is specific as follows:
Step 1: take standard filter paper 3-5, by non-woven cloth be cut to standard filter paper sample of the same size, be placed in
On standard filter paper, it is placed in LISTER permeameter after smooth, the filling opening of Instrumental faces the central point of non-woven cloth
Position.
Step 2: it takes in 5ml physiological saline injection LISTER liquid storage chamber, opens liquid feeding switching fluid and penetrate into non-woven cloth, and
It synchronizes and starts by manual time-keeping, when physiological saline complete penetration non-woven cloth, i.e., when non-woven cloth cover upper liquid body disappears, timing knot
Beam records first time time of penetration T1.
Step 3: repeating step (2) after 60s, record second of time of penetration T2.
Step 4: repeating step (2) after 60s, record third time time of penetration T:3.
Embodiment 7
The present embodiment is to non-from fragrant natural antibacterial deodorization made from embodiment 3, embodiment 4, embodiment 5 and embodiment 6
The antibacterial of woven cloths, deodoriging properties are tested.
(1) antibacterial and fungicidal properties test
Test sample: embodiment 3, embodiment 4, embodiment 5 are obtained from fragrant natural antibacterial Odor-Removing Nonwoven Fabrics.
Anti-microbial property detects foundation: JIS Z 2801:2000 " detection and par of antibacterial product anti-microbial property ".
Bacterium: Escherichia coli (Escherichia coli) ATCC 25822 is used in detection.
Staphylococcus aureus (Staphylcococcus aureus) ATCC 6538.
Testing result is as shown in table 1:
(2) fragranced stability test
Test sample: embodiment 3, embodiment 4, embodiment 5 are obtained from fragrant natural antibacterial Odor-Removing Nonwoven Fabrics.
Fragrance Detection of Stability method: the sample is placed 365 days under field conditions (factors) by washing 100 times.
Evaluation method: the evaluation group formed via fragrance expert qualitatively judges fragrance by smell.
Evaluation result: each sample all has fragrance, and fragrance is pure, illustrates that the invention is made from fragrant natural antibacterial deodorization
The fragrance stability of non-woven cloth is high, and aroma-keeping time is long, wash resistant.
(3) deodoriging properties are tested
Test sample: embodiment 3, embodiment 4, embodiment 5 are obtained from fragrant natural antibacterial Odor-Removing Nonwoven Fabrics.
Detection method: known odor concentration C will be placed in from fragrant natural antibacterial Odor-Removing Nonwoven Fabrics0Closed container
In, foul smell composition is the mixed gas being made of ammonia, hydrogen sulfide gas, then closed placement 30-60min uses detecting instrument
Test odor concentration C in closed instrument1, and sample is calculated as follows to the removal rate of foul smell, test result is as shown in table 2.
Calculation formula: foul smell removal rate (%)=(C0- C1)/C0× 100%, C in formula0For foul smell initial concentration, C1It is fine
Residual odor concentration after tieing up product absorption.
Embodiment 8
The certainly fragrant natural antibacterial Odor-Removing Nonwoven Fabrics master obtained by embodiment 3, embodiment 4, embodiment 5 or embodiment 6
Will the application in disposable sanitary articles, the disposable sanitary articles include opaque liquid leakproof edge, liquid permeability
Surface layer, guide layer, absorptive core wrapping layer and opaque liquid bottom.Of the invention knits from fragrant natural antibacterial deodorization is non-
Make cloth as the leakproof edge non-woven cloth of disposable sanitary articles, impervious cover sheet non-woven cloth, permeability guide layer is non-knits
Make cloth, the wrapping layer non-woven cloth of osmotic absorption core and as the counterdie composite non-weaving cloth compound with the counterdie of bottom
Deng.
In addition, the certainly fragrant natural antibacterial Odor-Removing Nonwoven Fabrics mainly application in medical and hygiene article of the invention, such as
As the application of medical protective garment cloth, medical sheet, pillow mattress liner, meanwhile, be alternatively arranged as deodorant used in shoes sterilization material,
And wardrobe material etc..
Although the present invention describes specific case study on implementation, the scope of the invention is not limited to above-mentioned specific realities
Example is applied, without departing from the case in the spirit of the invention, guarantor of the invention is each fallen within to various modifications of the invention, variations and alternatives
Protect range.
Claims (6)
1. a kind of from fragrant natural antibacterial Odor-Removing Nonwoven Fabrics, including it is bicomponent fibers, fine from fragrant fiber, natural antibacterial deodorization
Dimension, and by the bicomponent fibers, from fragrant fiber, natural antibacterial deodorization fiber measured, combed after in longitudinally, laterally direction
Upper random alignment, criss-cross, winding, obvolvent and be paved into composite fibre net, then it is compound through thermal finalization by the composite fibre net
It forms, it is characterised in that:
1) bicomponent fibers, from the quality accounting of fragrant fiber, natural antibacterial deodorization fiber are as follows:
Bicomponent fibers 0-50%；
From fragrant fiber 25%-50%；
Natural antibacterial deodorization fiber 25%-50%；
It is described from fragrant fiber include from aromatic filament, from fragrant staple fiber；The natural antibacterial deodorization fiber includes natural anti-
Bacterium deodorization long filament, natural antibacterial deodorization staple fiber；Certainly the fragrant staple fiber, the length of natural antibacterial deodorization staple fiber are 35-
130mm, crimpness 12-40%, tensile strength 2.2-3.1cN/dtex；
The ultimate strength from fragrant natural antibacterial Odor-Removing Nonwoven Fabrics is 10-24N, and square grammes per square metre is 8-35g/m2；
2) described from fragrant fiber includes sandwich layer and cortex, and the sandwich layer is high-melting-point polymer A, and the cortex is poly- for low melting point
Object A is closed, includes fragrant slow release body in the high-melting-point polymer ontology from fragrant fiber sandwich layer, it is described fine from fragrance
The component and number of dimension are as follows: 100 parts of high-melting-point polymer A, 10-30 parts of low melting point polymer A, 5-30 parts of fragrant slow release body,
0-5 part of nano-titanium dioxide, 0.5-10 parts of dispersant A, 0.5-7 parts of plasticizer A, 0.5-3 parts of coupling agent A；
3) the natural antibacterial deodorization fiber includes sandwich layer and cortex, and the sandwich layer is high-melting-point polymer B, and the cortex is low
Melting polymers B includes natural antibacterial group in the high-melting-point polymer ontology in the natural antibacterial deodorization fiber sandwich layer
Close object, according to parts by weight, the component and number of the natural antibacterial deodorization fiber are as follows: 100 parts of high-melting-point polymer B；Eutectic
Polymer B 10-30 parts of point；2-25 parts of natural antibacterial composition；0-5 part of nano-titanium dioxide；0.5-10 parts of dispersant B；Increase
0.5-7 parts of agent B of modeling；0.5-3 parts of coupling agent B；
According to parts by weight, component and its deal are as follows for the natural antibacterial composition: 2-8 parts of chitosan, aloe 10-15
Part, 3-8 parts of chitin, 5-10 parts of catechin, 10-40 parts of tea polyphenols, 5-25 parts of tea-seed oil, 0.1-2 parts of Tea Saponin, grape pip mentions
Take 5-15 parts of object, 5-25 parts of citric acid, 5-25 parts of zinc and amino-acids chelate, 0-10 parts of amino-acid ester.
2. according to claim 1 from fragrant natural antibacterial Odor-Removing Nonwoven Fabrics, it is characterised in that: the fragrant slow release body
To include capsule-core, cyst wall in the aromatic micro-capsule of cladding core-shell structure, the cyst wall is polymer, and the capsule-core is fragrance essence
The composition of oil or volatile oil and aluminium hydrosilicate, according to parts by weight, component and its deal are as follows: capsule-core 20-70%,
Cyst wall 30-80%, emulsifier 1-6%.
3. according to claim 1 from fragrant natural antibacterial Odor-Removing Nonwoven Fabrics, it is characterised in that: the high-melting-point polymerization
The object A and high-melting-point polymer B, is respectively selected from polyethylene terephthalate, polybutylene terephthalate, polypropylene
Or polylactic acid；The low melting point polymer A and low melting point polymer B is polyethylene.
4. according to claim 1 from fragrant natural antibacterial Odor-Removing Nonwoven Fabrics, it is characterised in that: the dispersant A with
It is hard to be respectively selected from low molecular weight polyethylene wax, random polypropylene, magnesium stearate, calcium stearate, pentaerythrite for the dispersant B
The one or more of resin acid ester, fatty acid；The plasticizer A and the plasticizer B, be respectively selected from dioctyl phthalate or
Dibutyl phthalate；The coupling agent A and coupling agent B, it is compound to be respectively selected from silane, titanate esters, Aluminate, aluminium titanium
It is planted one of in coupling agent.
5. according to claim 1 from fragrant natural antibacterial Odor-Removing Nonwoven Fabrics, it is characterised in that: the zinc and amino-acids chela
Conjunction object is glycine zine, threonine zinc, lysine-zn or zinc methionine；The amino-acid ester is Lysine Lauryl Ester, paddy ammonia
Acid cellulose ester or aspartic acid cellulose esters.
6. a kind of certainly fragrant natural antibacterial Odor-Removing Nonwoven Fabrics according to any one of claims 1 to 5 are disposable
Application in amenities, the application include using certainly fragrant natural antibacterial Odor-Removing Nonwoven Fabrics as disposable sanitary articles
Leakproof edge non-woven cloth, impervious cover sheet non-woven cloth, permeability guide layer non-woven cloth, osmotic absorption core package
Layer non-woven cloth or as the counterdie composite non-weaving cloth compound with the counterdie of bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610884730.1A CN106400308B (en) | 2016-10-11 | 2016-10-11 | A kind of fragrance natural antibacterial Odor-Removing Nonwoven Fabrics and its application certainly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610884730.1A CN106400308B (en) | 2016-10-11 | 2016-10-11 | A kind of fragrance natural antibacterial Odor-Removing Nonwoven Fabrics and its application certainly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106400308A CN106400308A (en) | 2017-02-15 |
| CN106400308B true CN106400308B (en) | 2019-03-29 |
Family
ID=59229471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610884730.1A Active CN106400308B (en) | 2016-10-11 | 2016-10-11 | A kind of fragrance natural antibacterial Odor-Removing Nonwoven Fabrics and its application certainly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106400308B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107502991A (en) * | 2017-09-19 | 2017-12-22 | 旷达纤维科技有限公司 | The two-component fusing point differentiation coloured polyester fiber and preparation method of a kind of plant-source antibacterial function |
| CN111155238A (en) * | 2019-07-17 | 2020-05-15 | 佛山市裕丰无纺布有限公司 | Manufacturing process of weak-acid non-woven fabric by spun-bonding method |
| CN111379043A (en) * | 2020-04-17 | 2020-07-07 | 百事基材料（青岛）股份有限公司 | Tea polyphenol, naringin or emodin modified polyester staple fiber and preparation method thereof |
| CN111501211A (en) * | 2020-04-17 | 2020-08-07 | 百事基材料（青岛）股份有限公司 | Tea polyphenol, naringin or emodin modified PP spun-bonded non-woven fabric and preparation method thereof |
| CN111436675A (en) * | 2020-05-08 | 2020-07-24 | 江苏斑竹科技有限公司 | High-breathability antibacterial deodorant sock and preparation method thereof |
| CN112195558A (en) * | 2020-09-24 | 2021-01-08 | 上海丰格无纺布有限公司 | Antimicrobial non-woven fabric and preparation method thereof |
| CN112251912B (en) * | 2020-10-19 | 2022-10-18 | 新疆大学 | Capparis spinosa drug-loaded nanofiber membrane as well as preparation method and application thereof |
| CN113881206A (en) * | 2021-10-15 | 2022-01-04 | 明新孟诺卡(江苏)新材料有限公司 | Color master batch with natural antibacterial function and preparation process thereof |
| CN114808184A (en) * | 2022-03-11 | 2022-07-29 | 深圳市法鑫忠信新材料有限公司 | Long-acting mosquito-repelling electrostatic spinning fiber and preparation method and application thereof |
| CN115012212A (en) * | 2022-06-03 | 2022-09-06 | 浙江优奈尔生物科技有限公司 | Camellia oil spraying antibacterial and anti-inflammatory non-woven fabric and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1272560A (en) * | 2000-05-25 | 2000-11-08 | 舒军 | Composite antibacterial fibre, its preparation method and application |
| CN101200816A (en) * | 2007-07-03 | 2008-06-18 | 赵丹青 | Quatrefoil skin-core dual-component fibre or filament having both antibiotic and quick drying functions |
| CN105155032A (en) * | 2015-09-22 | 2015-12-16 | 天津工业大学 | Composite fiber containing capsules and preparation method thereof |
| CN105754175A (en) * | 2016-03-17 | 2016-07-13 | 东莞市亿茂滤材有限公司 | Composite spun melt-blown nonwoven fabric with excellent antibacterial and deodorization performance and durability |
-
2016
- 2016-10-11 CN CN201610884730.1A patent/CN106400308B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1272560A (en) * | 2000-05-25 | 2000-11-08 | 舒军 | Composite antibacterial fibre, its preparation method and application |
| CN101200816A (en) * | 2007-07-03 | 2008-06-18 | 赵丹青 | Quatrefoil skin-core dual-component fibre or filament having both antibiotic and quick drying functions |
| CN105155032A (en) * | 2015-09-22 | 2015-12-16 | 天津工业大学 | Composite fiber containing capsules and preparation method thereof |
| CN105754175A (en) * | 2016-03-17 | 2016-07-13 | 东莞市亿茂滤材有限公司 | Composite spun melt-blown nonwoven fabric with excellent antibacterial and deodorization performance and durability |
Non-Patent Citations (1)
| Title |
|---|
| 《功能纤维在非织造布领域的应用》;曹敬青等;《非织造布》;20081231;第2.12节 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106400308A (en) | 2017-02-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106400308B (en) | A kind of fragrance natural antibacterial Odor-Removing Nonwoven Fabrics and its application certainly | |
| CN106283406B (en) | Disposable sanitary articles equipped with ventilative hole are used from fragrant non-woven cloth | |
| CN106637498A (en) | Preparation method of self-fragrance natural antibacterial and deodorizing fiber and application thereof | |
| CN106435824A (en) | Self-fragrant natural anti-bacterial deodorizing fiber | |
| CN106480743A (en) | A kind of non-weaving cloth, method for sorting and its application | |
| JP5411349B2 (en) | Absorbent article containing encapsulated plant extract showing insect repellent effect | |
| CN106436323A (en) | Natural antibacterial and deodorizing finishing agent for non-woven fabrics and preparation method of finishing agent | |
| Nelson | Microencapsulates in textile coloration and finishing | |
| CN107938021A (en) | A kind of anti-bacterial fibre, preparation method and disposable absorbent article surface layer antibacterial non-woven | |
| CN101892590A (en) | Fabric multifunctional foaming material and preparation method and application thereof | |
| DE102007016684A1 (en) | Biodegradable multi-layer system | |
| EP2444532A1 (en) | Iodine- and amylase-containing fibers, process for production thereof, and use thereof | |
| CN108265343A (en) | A kind of method and its textile fabric for preparing fragrant long-acting mosquito-driving fiber | |
| CN206641998U (en) | A kind of biological antibiotic hydroscopic sanitary material | |
| KR101715571B1 (en) | Manufacturing Method Of Functional Fabric And A Manufacturing Method Thereof Manufactured By Functional Fabric | |
| CN110200854A (en) | Infant with natural plant essential oils bamboo fabric antibiotic it is dry/wet tissue and preparation method thereof | |
| CN111793897A (en) | Artemisia argyi extract modified PP spun-bonded non-woven fabric and preparation method thereof | |
| CN104060342A (en) | Fabric with mosquito repelling function and manufacturing method thereof | |
| KR101366599B1 (en) | Fabrication methods of Korean-paper fabrics and composite yarns of Korean-paper filament | |
| DE102007003648A1 (en) | Copper-containing molding compound of polyester, its preparation and use | |
| CN206143428U (en) | From natural antibiotic deodorization non -weaving cloth of fragrance | |
| KR100924815B1 (en) | Manufacturing method and various color non-woven fabrics | |
| CN206266760U (en) | A kind of certainly fragrant natural antibacterial deodorization fiber | |
| KR101778510B1 (en) | Method for manufacturing diesel fiber using minerals included inorganic metal oxide | |
| CN206143429U (en) | From fragrant non -weaving cloth |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |