CN108774882A - A kind of preparation method and gained fabric of the cotton face fabric with bactericidal function - Google Patents
A kind of preparation method and gained fabric of the cotton face fabric with bactericidal function Download PDFInfo
- Publication number
- CN108774882A CN108774882A CN201810607936.9A CN201810607936A CN108774882A CN 108774882 A CN108774882 A CN 108774882A CN 201810607936 A CN201810607936 A CN 201810607936A CN 108774882 A CN108774882 A CN 108774882A
- Authority
- CN
- China
- Prior art keywords
- cotton
- berberine
- fabric
- temperature
- face fabric
- 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.)
- Withdrawn
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic System
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
Abstract
The invention discloses a kind of preparation methods and gained fabric of the cotton face fabric with bactericidal function, belong to textile technology field, this method comprises the following steps：From Extract Berberine from Rhizoma coptidis；Cotton fiber is weighed, is placed in the NaOH aqueous solutions that pH is 8.5, is impregnated under the conditions of being 30-40 DEG C in temperature；It is washed to neutrality, according to cotton fiber and berberine mass ratio 100:Berberine, bath raio 1 is added in (1-3):20, it is passed through nitrogen, temperature adjustment reaction, washing is dried to get antibacterial cotton face fabric.There is sterilization cotton cloth prepared by the present invention preferable sterilization, bacteriostasis, has a broad antifungal spectrum can keep the good characteristic of cotton cloth for a long time, and water-fastness, and good antibacterial effectiveness is still kept after repeatedly washing.
Description
Technical field
The invention belongs to textile technology fields, more specifically, are related to a kind of cotton face fabric with bactericidal function
Preparation method and gained fabric.
Background technology
Due to cotton fabric have soft, ventilative, absorbing sweat, skin friendly characteristic and be often used as pajama fabric, as
Close-fitting fabric can bring stable, comfortable sleep, and cotton fiber is porous material, and is deposited on its cellulose macromolecule
At many hydrophily genes (- OH), so its hygroscopicity is preferable, under the conditions of general atmosphere, the regain of cotton fiber is reachable
8.5% or so.But there is no the effects of bactericidal for cotton fabric.In human sweat except moisture content, salt exceptionally, also contain lactic acid and
Urea, after cotton fabric absorbing sweat, bacterium mass propagation simultaneously decomposes keratoprotein, along with urea, the lactic acid in sweat, thus can
Send out a kind of stink.We, which are frequently seen on the cotton dress worn long, has bacterial plaque, is particularly prone to the back position perspired,
Bacterial plaque makes clothes be hardened and no longer beautiful, is more no longer adapted for contact with skin, loses its original characteristic.Therefore, general personal
Cotton fabric clothes to wear the service life not long.
Berberine is a kind of common morphinane alkaloid, molecular formula [C20H18NO4]+, it is in China's application for a long time
Medicine can be extracted from the coptis.Berberine in the coptis is that Halomine is called Berberine hydrochloride, berberine has a broad antifungal spectrum, body
Has bacteriostasis to a variety of Grain-positives and negative bacterium outside, wherein to hemolytic streptococcus, S. aureus L-forms, comma bacillus.Meninx
Scorching coccus, shigella, typhoid bacillus, corynebacterium diphtheriae etc. have a stronger inhibiting effect, and when low concentration is antibacterial, when high concentration
Sterilization.Infected by influenza, Amoeba, Leptospira, certain dermatophytes also have certain inhibiting effect.
Existing antibacterial fabric is mostly chemical synthesis fabric, and the comfort level of this fabric is not good enough, is unsuitable for doing personal clothing；
Also built-in silver-ion antibiotic fabric is directly accomplished antiseptic inside chemical fibre using spinning-grade antimicrobial technology, but silver
Ion has strong neurotoxicity, is unfavorable for very much health；Also fabric is soaked in herb liquid, but this fabric
It is not water-fastness, then lose antibacterial effect after washing repeatedly.It does not find to prepare Chinese medicine antibacterial ingredient and fabric grafting at present
Antibacterial fabric is probed into.
Invention content
In view of this, the purpose of the present invention is to provide a kind of preparation sides of the antibacterial cotton face fabric with restraining and sterilizing bacteria effect
Method and gained fabric can be used as pajama fabric and personal clothing fabric to use.
Technical scheme of the present invention is realized by the following method：
A kind of preparation method of the cotton face fabric with bactericidal function, includes the following steps：
Step 1: from Extract Berberine from Rhizoma coptidis；
Step 2: weighing cotton fiber, it is placed in the NaOH aqueous solutions that pH is 8.5, bath raio 20：1, in temperature be 30-40
It is impregnated 1-1.5 hours under the conditions of DEG C；
Step 3: in water-washing step two impregnate after cotton fiber to neutrality, according to cotton fiber and berberine mass ratio 100:
Berberine is added in (1-3), adds water, bath raio 1:20, it is passed through nitrogen, is reacted after ten minutes under the conditions of temperature is 60 DEG C, according to 2
DEG C/min is increased to 80 DEG C, after twenty minutes, taking-up is placed in temperature and is 60 degrees Celsius dries 10 minutes insulation reaction, temperature adjustment later to 90
DEG C dry 40 minutes, washing, dry to get.
The present invention can also have following additional technical feature：
Preferably, temperature is 35 DEG C in the step 2.
Preferably, soaking time is 1 hour in the step 2.
Preferably, the extracting method of the berberine includes the following steps：The coptis is crushed into powder, its quality 5- is incorporated as
The ethanol water that 8 times of mass fraction is 40-50% filters to take ultrasonic extraction 1-2 hours under the conditions of temperature is 70-80 DEG C
Filtrate obtains berberine extracting solution, adjusts pH=1-2 with hydrochloric acid, stirring is cooled to 0-10 DEG C, stands 12-24 hours, filtering
It is crystallized, is recrystallized with water, obtain berberine, it is 25-40KHZ to filter the supersonic frequency.
Further, the extracting method of the berberine includes the following steps：The coptis is crushed into powder, its quality is incorporated as
The ethanol water that 6 times of mass fraction is 45% ultrasonic extraction 1.5 hours under the conditions of temperature is 75 DEG C, filter to take filtrate,
Berberine extracting solution is obtained, pH=2 is adjusted with hydrochloric acid, stirring is cooled to 5 DEG C, stands 16 hours, crude crystalline is obtained by filtration,
It is recrystallized with water, berberine is obtained by filtration, the supersonic frequency is 28KHZ, the recovery rate average out to of the method berberine
1.1%.
Further, the supersonic frequency is 30KHZ.
Preferably, the cotton fiber and berberine mass ratio 100:2.
Preferably, the cotton fiber is handled without printing and dyeing, this is because after printing and dyeing are handled, dyestuff may be with cellulose
It has been be chemically combined that, influence the graft effect of berberine and cotton fiber.
Cotton fiber in the present invention refers to all articles for containing cotton fiber, including the cotton fiber do not weaved and has weaved
Cotton fiber.
The present invention also provides the antibacterial cotton faces prepared by the preparation method of the above-mentioned cotton face fabric with bactericidal function
Material.
Preferably, the antibacterial cotton face fabric is used to prepare nightwear.
Preferably, the antibacterial cotton face fabric is used to prepare infants' wear.
The present invention to prepare the good fabric of the safety with broad spectrum antibiotic activity as starting point, successively attempted it is a variety of in
Medicine plant, such as honeysuckle, Fructus Forsythiae, sealwort, cordate houttuynia, the extracts such as radix bupleuri and cellulose graft, the results showed that, coptis extract
It is most simple with the graft process of cellulose, it is easy to implement, and the antimicrobial spectrum of the antibacterial fabric of gained is most wide, and fungistatic effect is most
It is good, there is stronger commercial introduction value.
The invention has the advantages that：
(1) the present invention provides a kind of method preparing sterilization cotton cloth, this method will not destroy the excellent spy of cotton cloth
Property, and simple for process, mild condition, it is easily operated；
(2) sterilization cotton cloth prepared by the present invention is grafted using Chinese Drug Rhizomes of Coptis sterilization extract with cotton fiber, safety
Nontoxic, wholesomeness is good, long-term to wear, useful and harmless to human body；
(3) sterilization cotton cloth prepared by the present invention has preferable sterilization, bacteriostasis, has a broad antifungal spectrum, to a variety of leather orchid
Family name's positive bacteria and negative bacterium all have inhibition, the good characteristic of cotton cloth can be kept for a long time, and water-fastness, through multiple
It still keeps good antibacterial effectiveness, cotton cloth of the invention that there is longer service life after washing, cotton money is saved for country
Property loss is reduced in source for consumer.
Specific implementation mode
Further more detailed description is made to the present invention below by embodiment, but the invention is not limited in these to implement
Example.
Embodiment 1
Extract berberine：The 1kg coptiss are crushed into powder, 40 mesh sieve is crossed, the ethanol water that the mass fraction of 6kg is 45% is added
Solution ultrasonic extraction 1.5 hours under the conditions of temperature is 75 DEG C, supersonic frequency 28KHZ filters to take filtrate after extraction, obtains Huang
Even plain extracting solution is added concentrated hydrochloric acid and adjusts pH=2, is stirred continuously, and is cooled to 5 DEG C, stands 16 hours, crude product knot is obtained by filtration
Crystalline substance is recrystallized with water, and berberine 11.6g is obtained by filtration；
Prepare antibacterial fabric：Cotton fiber 240g is weighed, is placed in the NaOH aqueous solutions that 4.8kg pH are 8.5, in water-bath temperature
Degree impregnates 1 hour under the conditions of being 35 DEG C；Cotton fiber after washing immersion is added 4.8g berberines, adds water, bath raio 1 to neutrality:
20, it is passed through nitrogen, is reacted after ten minutes under the conditions of temperature is 60 DEG C, is increased to 80 DEG C according to 2 DEG C/min, insulation reaction 20 is divided
Zhong Hou, taking-up be placed in temperature be 60 degrees Celsius of drying boxes in dries 10 minutes, temperature adjustment later to 90 DEG C dry 40 minutes, wash, dry,
Up to a kind of antibacterial cotton face fabric of the present invention.
Embodiment 2
Extract berberine：The 1kg coptiss are crushed into powder, 40 mesh sieve is crossed, the ethanol water that the mass fraction of 5kg is 40% is added
Solution ultrasonic extraction 1 hour under the conditions of temperature is 70 DEG C, supersonic frequency 25KHZ filters to take filtrate after extraction, obtains the coptis
Plain extracting solution is added concentrated hydrochloric acid and adjusts pH=1, is stirred continuously, and is cooled to 0 DEG C, stands 12 hours, crude crystalline is obtained by filtration,
It is recrystallized with water, berberine 9.4g is obtained by filtration；
Prepare antibacterial fabric：Cotton fiber 240g is weighed, is placed in the NaOH aqueous solutions that 4.8kg pH are 8.5, in water-bath temperature
Degree impregnates 1 hour under the conditions of being 30 DEG C；Cotton fiber after washing immersion is added 5g berberines, adds water, bath raio 1 to neutrality:20,
It is passed through nitrogen, is reacted after ten minutes under the conditions of temperature is 60 DEG C, is increased to 80 DEG C according to 2 DEG C/min, insulation reaction 20 minutes
Afterwards, take out be placed in temperature be 60 degrees Celsius of drying boxes in dries 10 minutes, temperature adjustment later to 90 DEG C dry 40 minutes, wash, dry, i.e.,
Obtain a kind of antibacterial cotton face fabric of the invention.
Embodiment 3
Extract berberine：The 1kg coptiss are crushed into powder, 40 mesh sieve is crossed, the ethanol water that the mass fraction of 8kg is 50% is added
Solution ultrasonic extraction 2 hours under the conditions of temperature is 80 DEG C, supersonic frequency 40KHZ filters to take filtrate after extraction, obtains the coptis
Plain extracting solution is added concentrated hydrochloric acid and adjusts pH=1.5, is stirred continuously, and is cooled to 10 DEG C, stands 24 hours, crude product knot is obtained by filtration
Crystalline substance is recrystallized with water, and berberine 10.7g is obtained by filtration；
Prepare antibacterial fabric：Cotton fiber 240g is weighed, is placed in the NaOH aqueous solutions that 4.8kg pH are 8.5, in water-bath temperature
Degree impregnates 1.5 hours under the conditions of being 40 DEG C；Cotton fiber after washing immersion is added 7g berberines, adds water, bath raio 1 to neutrality:
20, it is passed through nitrogen, is reacted after ten minutes under the conditions of temperature is 60 DEG C, is increased to 80 DEG C according to 2 DEG C/min, insulation reaction 20 is divided
Zhong Hou, taking-up be placed in temperature be 60 degrees Celsius of drying boxes in dries 10 minutes, temperature adjustment later to 90 DEG C dry 40 minutes, wash, dry,
Up to a kind of antibacterial cotton face fabric of the present invention, weigh 241.6g.
4 antibacterial action of embodiment is studied
Experimental method：Antibacterial fabric prepared by selection example 1, embodiment 2 and embodiment 3 carries out antibacterial experiment, setting
Four groups of antibacterial detections, respectively：The antibacterial fabric for the embodiment 1 that washing times are 0；The antibacterial face for the embodiment 1 that washing is 30 times
Material；The antibacterial fabric for the embodiment 2 that washing times are 0；The antibacterial fabric for the embodiment 3 that washing times are 0, the method for washing are
Fabric is placed in washing machine to wash and calculates within 20 minutes primary, detection method reference national standard AATCC-100 antibacterial textiles
Can detection method, compare as non-grafted cotton cloth, experimental result is shown in Table 1, table 2.
Table 1：Fungistatic effect table
Table 2：Bactericidal effect table
Table 1, table 2 as it can be seen that the present invention antibacterial fabric for various bacteria, fungi, mould all have it is good it is antibacterial, kill
Bacterium acts on, and can promote and be used as the raw material of infants' wear, nightwear etc..
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (5)
1. a kind of preparation method of the cotton face fabric with bactericidal function, which is characterized in that include the following steps：
Step 1: from Extract Berberine from Rhizoma coptidis；
Step 2: weighing cotton fiber, it is placed in the NaOH aqueous solutions that pH is 8.5, bath raio 20：1, in temperature be 30-40 DEG C of item
It is impregnated 1-1.5 hours under part；
Step 3: in water-washing step two impregnate after cotton fiber to neutrality, according to cotton fiber and berberine mass ratio 100:(1-3)
Berberine is added, adds water, bath raio 1:20, it is passed through nitrogen, is reacted after ten minutes under the conditions of temperature is 60 DEG C, according to 2 DEG C/min
80 DEG C are increased to, after twenty minutes, taking-up is placed in temperature and is dried 10 minutes for 60 degrees Celsius insulation reaction, temperature adjustment later to 90 DEG C of bakings 40
Minute, washing, dry to get.
2. the preparation method of the cotton face fabric according to claim 1 with bactericidal function, which is characterized in that the Huang
The extracting method of Lian Su includes the following steps：The coptis is crushed into powder, the mass fraction for being incorporated as 5-8 times of its quality is 40-
50% ethanol water ultrasonic extraction 1-2 hours under the conditions of temperature is 70-80 DEG C, filter to take filtrate, obtain berberine and carry
Liquid is taken, adjusts pH=1-2 with hydrochloric acid, stirring is cooled to 0-10 DEG C, stands 12-24 hours, crystallization is obtained by filtration, is tied again with water
Crystalline substance, is obtained by filtration berberine, and the supersonic frequency is 25-40KHZ.
3. the preparation method of the cotton face fabric according to claim 1 with bactericidal function, which is characterized in that the cotton
Fiber and berberine mass ratio 100:2.
4. having the preparation method of the cotton face fabric of bactericidal function according to claim 1-3 any one of them, feature exists
In the cotton fiber is unstained.
5. claim 1-4 any one of them has the antibacterial cotton prepared by the preparation method of the cotton face fabric of bactericidal function
Fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810607936.9A CN108774882A (en) | 2018-06-13 | 2018-06-13 | A kind of preparation method and gained fabric of the cotton face fabric with bactericidal function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810607936.9A CN108774882A (en) | 2018-06-13 | 2018-06-13 | A kind of preparation method and gained fabric of the cotton face fabric with bactericidal function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108774882A true CN108774882A (en) | 2018-11-09 |
Family
ID=64025150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810607936.9A Withdrawn CN108774882A (en) | 2018-06-13 | 2018-06-13 | A kind of preparation method and gained fabric of the cotton face fabric with bactericidal function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108774882A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111560687A (en) * | 2020-05-25 | 2020-08-21 | 潘燚 | Thermal-inductance warm-keeping functional fabric and preparation method thereof |
| CN114960230A (en) * | 2022-05-13 | 2022-08-30 | 常州纺织服装职业技术学院 | Preparation method of southern magnolia leaf pigment cotton cloth and southern magnolia leaf pigment cotton cloth with antibacterial property |
-
2018
- 2018-06-13 CN CN201810607936.9A patent/CN108774882A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111560687A (en) * | 2020-05-25 | 2020-08-21 | 潘燚 | Thermal-inductance warm-keeping functional fabric and preparation method thereof |
| CN114960230A (en) * | 2022-05-13 | 2022-08-30 | 常州纺织服装职业技术学院 | Preparation method of southern magnolia leaf pigment cotton cloth and southern magnolia leaf pigment cotton cloth with antibacterial property |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105908280A (en) | Antibacterial viscose and preparation method thereof | |
| CN103668954B (en) | The antibiotic finishing method of antibacterial finishing agent, fabric and antibiotic fabric | |
| CN102505171A (en) | Natural antimicrobial contained viscose fiber and preparation method thereof | |
| CN108774882A (en) | A kind of preparation method and gained fabric of the cotton face fabric with bactericidal function | |
| CN103668955B (en) | Padding-process antibacterial polyester fabric and preparation method thereof | |
| CN102330167A (en) | Curcumin antibacterial fiber and preparation method thereof | |
| CN106049052B (en) | A kind of preparation method and gained fabric of antibacterial cotton face fabric | |
| CN102041682A (en) | Anti-bacteria and anti-influenza virus functional fabric and preparation method thereof | |
| CN109457474A (en) | A kind of high-efficiency antimicrobial deodorant socks and preparation method thereof | |
| CN101070632A (en) | Nano silver-bamboo-charcoal dispersing liquid and method for preparing nano silver-bamboo-charcoal fiber | |
| CN111280178A (en) | Multicolor graphene antibacterial liquid and preparation method and application thereof | |
| JP3188871B2 (en) | Manufacturing method of antibacterial fiber | |
| CN106757459B (en) | A kind of antibacterial mite-resistant cellulose viscose and preparation method containing sophora alopecuroides extract | |
| CN105239380B (en) | A kind of antibiotic-mould proof textile fabric and preparation method thereof | |
| CN108486875B (en) | Antibacterial non-woven fabric for medical care and health as well as preparation method and application thereof | |
| CN112779767B (en) | Antibacterial finishing agent for fiber yarns and cloth and preparation method thereof | |
| JP3683790B2 (en) | Antibacterial fiber and method for producing the same | |
| JP2000328448A (en) | Production of functional textile product | |
| CN112590317A (en) | Antibacterial spun-bonded non-woven fabric material and preparation method thereof | |
| CN108729021A (en) | A kind of packaging bag degradable nonwoven fabrics and preparation method thereof | |
| CN103114438A (en) | Special marine organism anti-bacterial and odor-resistant finishing agent for textiles | |
| CN103290678A (en) | Anti-bacterial finishing agent for textiles | |
| RU2525545C2 (en) | Method of production of antimicrobial argentiferous cellulosic material | |
| CN104213413B (en) | A kind of antibacterial silk wadding quilt and preparation method thereof | |
| JP2000355877A (en) | Antifungal use of tea saponin-fixed fiber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181109 |
|
| WW01 | Invention patent application withdrawn after publication |