CN106149130B - A kind of controllable antibacterial towel and preparation method thereof of argentiferous chelating acrylic fiber - Google Patents
A kind of controllable antibacterial towel and preparation method thereof of argentiferous chelating acrylic fiber Download PDFInfo
- Publication number
- CN106149130B CN106149130B CN201610665856.XA CN201610665856A CN106149130B CN 106149130 B CN106149130 B CN 106149130B CN 201610665856 A CN201610665856 A CN 201610665856A CN 106149130 B CN106149130 B CN 106149130B
- Authority
- CN
- China
- Prior art keywords
- silver
- chelating
- fiber
- acrylic fiber
- towel
- 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
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K10/00—Body-drying implements; Toilet paper; Holders therefor
- A47K10/02—Towels
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D10B2321/10—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/13—Physical properties anti-allergenic or anti-bacterial
Abstract
The present invention relates to a kind of controllable antibacterial towels and preparation method thereof containing silver chelating acrylic fiber, belong to daily field of fabric producing technology, the scribbled of silver chelating acrylic fiber and conventional fibre composition that the yarn of controllable antibacterial towel is 0.4-3 weight %, the content of silver chelating acrylic fiber is 0.4-1.5 weight %, the scribbled is consolidated on wire gauze as plush yarn；The scribbled is used as plush yarn and wire gauze simultaneously.Silver ion content before and after controllable antibacterial towel washing (50 times) of the invention is not less than 50ppm；And there is the bacteriostasis rate for being up to 90% or more to gram-positive bacteria, negative bacterium and fungi.In washing process, if towel cloth and other clothings washed together, additionally it is possible to play same bactericidal effect to other clothings.
Description
Technical field
The present invention relates to a kind of antibacterial towel and preparation method thereof, a kind of argentiferous chelating acrylic fiber is more particularly related to
Controllable antibacterial towel and preparation method thereof refers to and by small scale is added silver chelating anti-bacterial fibre and special dyeing and finishing technology obtains
Towel with lasting, controllable anti-microbial property, belongs to daily field of fabric producing technology.
Background technique
Towel product is the daily textile having a large capacity and a wide range.On the one hand, frequency of usage is high, and it is wet to be typically placed to bathroom etc.
It spends in biggish environment, bacterium easy to breed.On the other hand, in torridity summer, towel is passed through frequently as sweat Wiping article, in height
Under warm high humidity and sweat environment existing for having abundant human body scurf etc., bacterium is easier to breed, within such towel usual one day
Unpleasant flavour will occur.
Therefore, towel needs anti-microbial property, to prevent the hair of transmitting and unpleasant flavour of the bacterium in different users
It is raw.
Optimal antibacterial towel should meet the following conditions: (1) not influencing on the normal performance of towel.I.e. to towel cloth
Plentiful, soft, fluffy moisture absorption of the flannelette of common demands etc. does not have any influence；(2) controllable antibacterial.It is i.e. largely numerous in bacterium
The environment grown, i.e. humidity, high temperature under the conditions of having abundant nutrition substance etc., have good antibacterial effect；And in the environment such as dry
Under, normal flora is not influenced；(3) durable antibiotic.After washing 50 times, still antibacterial is good.
In general, there are three ways to assigning antibacterial fabric performance: (1) final finishing mode.By antibacterial finishing agent, according to certain
Technique combines on the fabric.Such method is generally difficult to take into account the index of anti-microbial property and feel and endurance quality.(2) by adding
Enter anti-bacterial fibre, further obtain antimicrobial yarn, weaved, obtain fabric, its shortcoming is that the bamboo being added, fiber crops, chitin
Equal bacteriostatic fibers subjective antisepsis performance is poor, it is therefore desirable to which a large amount of additions in the fabric, more than content is at least equal 30%, this will
Largely effect on the comfort and feel of towel.(3) mode of surface splash-proofing sputtering metal.For example the fabric of attached silver layer is plated on surface.It is this
The fabric surface that mode obtains has apparent metal-like, is not particularly suited for towel.
In existing disclosed all kinds of related antibacterial towel patents, natural bacteriostatic fiber, such as bamboo, fiber crops, chitin are mostly used
Equal fibers preparation.Such as: disclosed on December 31st, 2013, application No. is 02111974.0, entitled " natural antibacterial hairs
The Chinese invention patent of towel " discloses a kind of natural antibiotic face towel that terry loop layer is made of bamboo fibre；On 2 6th, 2008 open
, application No. is the Chinese invention patents of 200710121723.7, entitled " a kind of health-care antimicrobial towel pillowcase " to disclose
The antibacterial hair of the cotton fiber mixed yarn of flaxen fiber and 35-50% hollow antibacterial polyester fiber and 5-15% based on 40-55%
Towel；Disclosed on March 4th, 2015, application No. is CN201410640175.9, it is entitled " high-hygroscopicity antibacterial towel and
The Chinese invention patent of its processing technology " discloses a kind of antibacterial hair being made of bamboo fibre, the ultra-fine conduct wet polyester of flaxen fiber etc.
Towel；Disclosed on April 29th, 2015, application No. is in CN201410715895.7, entitled " a kind of chopping towel "
State's invention patent discloses a kind of towel by chitin offer bacteriostasis property；Disclosed on April 8th, 2015, application No. is
CN201410785992.3, entitled " a kind of composite antibacterial towel " Chinese invention patent disclose one kind by chitin
Or bamboo charcoal fiber provides the MULTILAYER COMPOSITE antibacterial towel of anti-microbial property.But due to the bacteriostatic fibers such as bamboo, fiber crops, chitin itself
Anti-microbial property is poor, it is therefore desirable to which a large amount of additions in the fabric, for content at least more than 30% etc., this will largely effect on towel
Comfort and feel.
Disclosed on December 10th, 2014, application No. is CN201410421505.5, it is entitled that " a kind of silver ion is anti-
The Chinese invention patent of the production method of pili towel " discloses a kind of dyeing and finishing of antibacterial towel being made of dyeing silver ion cotton yarn
Antimicrobial silver auxiliary agent is integrated on towel by method by final finishing.The disadvantages of this method is to be difficult to durable and influences feel.
In addition, many utility model patents also report all kinds of antibacterial towels.Such as: disclosed on September 7th, 2011, Shen
Please number for CN201120025967.7, entitled " chitin bacteria-proof towel " Chinese utility model patent disclose one kind
Antimicrobial yarn and towel rich in bamboo charcoal powder last layer on the yarn of part；Disclosed on April 22nd, 2015, application No. is
CN201420697863.4, the Chinese utility model of entitled " a kind of environmentally protective antibacterial towel that two-sided nothing is bleachinged and dyeing " are special
It is cotton fabric layer, the antibacterial towel that middle layer is bamboo that benefit, which discloses upper and lower level,；Disclosed on November 26th, 2014, Shen
Please number for CN201420357106.2, entitled " copper fiber wash resistant antibacterial towel " Chinese utility model patent disclose
The wash resistant antibacterial towel that a kind of copper fiber spiral wound is constituted in the anti-bacterial fibre of cotton fiber outer surface.Among these, copper
Fiber is green, significantly affects fabric color；Chitin and bamboo charcoal fiber must have certain content, and bamboo carbon fibre is black
Color.
Being related to silver is having for antibacterial towel: disclosed on November 20th, 2013, application No. is CN201320233232.2,
The Chinese utility model patent of entitled " silver fiber antibacterial towel "；Disclosed on September 23rd, 2015, application No. is
CN201520350507.X, the Chinese utility model of entitled " a kind of antibiotic fabric that nano silver chitosan is modified " are special
Benefit；Disclosed on December 16th, 2015, application No. is CN201520350508.4, it is entitled that " a kind of viscose nano silver is multiple
The Chinese utility model patent of the antibiotic fabric of preparaton ".Electroplate fiber is metallic silver, and anti-microbial property is weak, surface metal
Sense is strong；Other is final finishing antibacterial.
Be related to having for photo-catalytic antibacterial towel: as disclosed on December 16th, 2015, application No. is
CN201420208619.7, entitled " antibacterial towel " Chinese utility model patent disclose a kind of photo-catalytic antibacterial hair
Towel, including fabric towel, anti oxidation layer and photocatalyst layer.Anti oxidation layer is sprayed on the surface of the fabric towel.Light touching
Matchmaker's layer is sprayed on the anti oxidation layer.Wherein, the anti oxidation layer is a nanometer titanium dioxide silicon membrane layer.The utility model exists
Strong catalytic degradation function can be generated under the action of visible light, effectively degrade the pernicious gas in air, killed it is a variety of
Bacterium, so as to self disinfection.In addition, photocatalyst layer is attached on fabric towel by anti oxidation layer, hair is protected well
Towel fabric ground, so that it will not carry out Oxidative demage effect by photocatalyst.Its shortcoming is that: this antibacterial is also to pass through final finishing
Mode is realized, it is difficult to durable and influence feel.
Obviously, it in the data having disclosed, also fails to find a kind of antimicrobial mode, the upper of towel cloth can be met simultaneously
State 3 requirements.
Therefore it provides a kind of can meet controllable antibacterial towel of above-mentioned requirements of towel cloth and preparation method thereof simultaneously
Just become technical field technical problem urgently to be solved.
Summary of the invention
One of the objects of the present invention is to provide it is a kind of have both the universal performance of towel cloth, it is controllable, there is durable antibiotic
The towel of performance.
To achieve the above object, the present invention takes following technical scheme:
A kind of controllable antibacterial towel containing silver chelating acrylic fiber, it is characterised in that: the yarn of the controllable antibacterial towel
The scribbled of silver chelating acrylic fiber and conventional fibre composition that line is 0.4-3 weight %.
A kind of optimal technical scheme, it is characterised in that: the content of the silver chelating acrylic fiber is 0.4-1.5 weight %.
A kind of optimal technical scheme, it is characterised in that: the scribbled is consolidated on wire gauze as plush yarn.
A kind of optimal technical scheme, it is characterised in that: the scribbled is used as plush yarn and wire gauze simultaneously.
A kind of optimal technical scheme, it is characterised in that: the silver chelating acrylic fiber refers to the nitrogen-atoms in acrylic fiber
The fiber of chelate ring is formed with oxygen atom and silver ion, the acrylic fiber is acrylic composite fiber or blended fiber, and is chelated
Silver content be 5-20 weight %, preferably 5-15 weight %.
A kind of optimal technical scheme, it is characterised in that: the conventional fibre be cotton, fiber crops, viscose, tencel, acrylic fibers, terylene or
All fibers that can be used for towel cloth such as polypropylene fibre, further preferred cotton fiber.
A kind of optimal technical scheme, it is characterised in that: the silver ion content before the controllable antibacterial towel washing exists
200ppm or more；After washing 50 times, silver ion content is in 50ppm or more.
A kind of optimal technical scheme, it is characterised in that: the controllable antibacterial towel is to gram-positive bacteria, negative bacterium and true
Bacterium has up to 90% or more bacteriostasis rate.
A kind of optimal technical scheme, it is characterised in that: the gram-positive bacteria, negative bacterium and the representative strain of fungi
It respectively corresponds as staphylococcus aureus, Escherichia coli and Candida albicans.
It is a further object of the present invention to provide a kind of preparation methods of above-mentioned towel.
Above-mentioned purpose of the invention reaches by the following technical programs:
A kind of controllable antibacterial towel containing silver chelating acrylic fiber, preparation step are as follows:
(1) preparation of scribbled: by silver chelating acrylic fiber pre-drawing on carding machine together with conventional fibre cotton roll
The cotton carding carded sliver that silver chelating acrylic fiber is mixed with conventional fibre is made in feeding；Further, acrylic fibers are chelated with conventional fibre/silver
The mixing cotton carding carded sliver of fiber is arranged in pairs or groups on drawing frame in proportion with the conventional fibre cotton carding carded sliver, is made after twice or three draftings
Silver chelating acrylic fibers obtain full and uniform mixing in conventional fibre, obtain scribbled, silver chelating acrylic fibers in the scribbled
The content of fiber is 0.4-3 weight %；
(2) prepared by fabric: using conventional fibre as pass through, scribbled described in step (1) is plush yarn or simultaneously
As ground warp and plush yarn, is weaved, obtain towel fabric；
(3) dyeing and finishing technology: firstly, desizing is carried out with amylase, later under alkaline condition, using chelating agent, hydrogen peroxide
(concentration 27.5%), hydrogen peroxide stabilizer, the auxiliary agents such as refining agent carry out boiling-off bleaching, the specific process is as follows: chelating agent DM-8108
(Shandong dolantin fine chemistry industry limited liability company): 1-2g/l, hydrogen peroxide (Zibo gold peace Chemical Manufacture mass ratio be
27.5%) dosage 3g/l-12g/l, hydrogen peroxide stabilizer TF-122 (Zhejiang Province Chuanhua Co., Ltd's production): 0.3-1g/l,
Na2CO3 (purity of the friendly Chemical Manufacture in Tangshan three is 99.9%): 2-15g/l, pH value 10-12；, (the Zhejiang highly concentrated refining agent TF-125
The production of Jiang Chuanhua limited liability company): 0.5-2g/l, secondly, adjusting pH value is 7.0 or so (6.5-7.5), later after hot wash
Under the conditions of the deoxyenzyme of 0.001-0.01g/l, deoxidation treatment is carried out；Then, in the case where pH is the weak basic condition of 10-13, into
Row dyeing；Finally, adjusting pH value with 80% glacial acetic acid is to be thrown between 4.0-6.5 with the biological enzyme of 0.05%-0.5%
After light processing, soft finish is carried out, obtains finished product.
A kind of optimal technical scheme, it is characterised in that: silver described in the step (1) chelating acrylic fiber content be
0.4-1.5 weight %；
A kind of optimal technical scheme, it is characterised in that: the chelating acrylic fiber of silver described in the step (1) refers to acrylic fibers
After fiber is first carried out together with amination treatment, so that the nitrogen-atoms and oxygen atom and silver ion in structure form the fiber of chelate ring, packet
Include that acrylic fibers are compound or blended fiber, and the silver content chelated is 5-20 weight %, preferably 5-15 weight %.
A kind of optimal technical scheme, it is characterised in that: conventional fibre described in the step (1) is cotton, fiber crops, viscose, day
All fibers that can be used for towel cloth such as silk, acrylic fibers, terylene or polypropylene fibre, further preferred cotton fiber.
A kind of optimal technical scheme, it is characterised in that: pH value when boiling-off described in the step (3) is bleached is 10.5-
11.5。
A kind of optimal technical scheme, it is characterised in that: chelating agent described in the step (3) is DM-8108 (Shandong dolantin
Fine chemistry industry limited liability company): 1-2g/l, hydrogen peroxide stabilizer TF-122 (Zhejiang Province Chuanhua Co., Ltd's production):
0.5-1g/l, highly concentrated refining agent TF-125 (Zhejiang Province Chuanhua Co., Ltd's production): 0.5-2g/l；
A kind of optimal technical scheme, it is characterised in that: the bleaching process is alkali oxygen bleaching or multi-functional combined bleach (institute
It states alkali oxygen bleaching to refer to being bleached with lye and oxidant such as hydrogen peroxide, peroxide, method environmental protection, safety are multi-functional
Combined bleach is a kind of short route bleaching just risen in recent years, do not use under normal circumstances or using minimal amount of hydrogen peroxide or
Lye is the effect that can reach bleaching).
A kind of optimal technical scheme, it is characterised in that: boiling-off described in the step (3) bleaching, select alkali oxygen bleaching and/
Or the compound step boiling and bleaching process of alkali oxygen bleaches above-mentioned towel cloth.
A kind of optimal technical scheme, it is characterised in that: biological enzyme described in the step (3) is the fiber of Novi's letter production
Element polishing enzyme 8000L, it is preferably wide in range to pH value requirement, in the biological enzyme of 4.5-6.5.
A kind of optimal technical scheme, it is characterised in that: deoxyenzyme SD Catalase described in the step (3) is Shanghai
The production of Dai Di industry development Co., Ltd.
Advantages of the present invention:
(1) the silver chelating micro addition towel cloth of acrylic fiber is used, while realizing and having both towel cloth routinely
Energy requires and controllable, lasting antibacterial effect, efficiently solves in existing antimicrobial technology, existing anti-bacterial fibre content Gao Ying
Ring traditional performance, it is not durable, be difficult to control antibacterial action the shortcomings that.
(2) soft one-bath DSB Synchronos method bleaching process and weak acid polishing process are used, silver chelating acrylic fibers are avoided
The silver loss of fiber in afterfinish, improves the utilization rate of the fiber and the silver content of washing front and back.
(3) unique silver-colored release performance, so that the antibacterial towel of argentiferous chelating acrylic fiber is released in a humidity environment
Micro silver ion is put, there is aggressive antibacterial action；Meanwhile in dry environments in use, since there is no ion friendship
It changes, without silver release, avoids the damage to normal skin flora.With more healthy antimicrobial mode.
(4) in washing process, if towel cloth and other clothings washed together, additionally it is possible to be played together to other clothings
The bactericidal effect of sample.
Controllable antibacterial towel provided by the invention containing silver chelating acrylic fiber is using the micro silver-colored chela for adding medical grade
Condensating fiber, in conjunction with the technology path of specific dyeing and finishing technology, under the requirement for not influencing towel traditional performance, obtain have can
The antibacterial towel of control, lasting silver release and anti-microbial property.
Below by specific embodiment, the present invention will be further described, but is not meant to the scope of the present invention
Limitation.Unless stated otherwise, raw materials used in the present invention is the commercially available raw material in this field, technique used and is set
Standby is this field common process and equipment.
Specific embodiment
Embodiment 1:
The long-staple cotton fiber scribbled of silver the chelating acrylic fiber and 99.5 weight % of 0.5 weight %, as plush yarn,
It is consolidated on the substrate fabric being with purified cotton yarns passed through, forms towel fabric.Wherein, the silver content of silver chelating acrylic fiber is
5 weight %.
A kind of controllable antibacterial towel containing silver chelating acrylic fiber, preparation step are as follows:
(1) preparation of scribbled: by it is commercially available silver chelating acrylic fiber pre-drawing on carding machine with conventional commercial fiber
Cotton roll is fed together, and the cotton carding carded sliver that silver chelating acrylic fiber is mixed with conventional fibre is made；Further, with conventional fibre/silver
The mixing cotton carding carded sliver of chelating acrylic fiber is arranged in pairs or groups on drawing frame in proportion with the conventional fibre cotton carding carded sliver, through twice or three
So that silver chelating acrylic fibers is obtained full and uniform mixing in conventional fibre after drafting, obtains scribbled, silver in the scribbled
The content for chelating acrylic fiber is 0.5 weight %；
(2) prepared by fabric: using conventional fibre as pass through, scribbled described in step (1) is plush yarn or simultaneously
As ground warp and plush yarn, is weaved, obtain towel fabric；
(3) dyeing and finishing technology:
In pH=10,0.5g/l desizing enzyme (Novi believe alpha amylase), desizing treatment 30min at 70 DEG C；Then, 0.5g/
L chelating agent DM-8108 (Shandong dolantin fine chemistry industry limited liability company), 5g/l hydrogen peroxide (concentration 27.5%), 5g/l soda ash,
(the Zhejiang highly concentrated refining agent TF-125 of 0.3g/l hydrogen peroxide stabilizer TF-122 (Zhejiang Province Chuanhua Co., Ltd), 1.5g/l
Development of evil in febrile disease limited liability company), 60min is bleached at 98 DEG C；80 DEG C of hot water wash 15min, and 0.5g/l-1g/l glacial acetic acid adjusts pH value
To 6.5,50 DEG C of processing 15min, it is added 0.005g/l deoxyenzyme SD Catalase (Shanghai Daidi Industrial Development Co., Ltd.),
50 DEG C of processing 10min；Then specific color is dyed；Further 0.5g/l-1g/l glacial acetic acid neutralizes, 50 DEG C of processing 15min, and 80
DEG C hot water washs 15min, and room temperature washes 15min, and 0.5g/l glacial acetic acid is added, and adjusts pH value to 4.6-5.4, using 0.18%
The cellulose of Novi's letter production polishes enzyme 8000L, 55 DEG C of processing 30min.3g/l anionic softening agent SN-308 (love benefit is added
Chemical production), 35 DEG C of processing 30min finally dry 60min at 98 DEG C, obtain finished product towel.Stringent pH value control and spy
Fixed dyeing and finishing auxiliaries and technique are to generate loss in order to avoid ion exchange occurs for the silver ion in dyeing and finishing process.
Thus the towel cloth prepared, silver content 204ppm, after washing 50 times, silver content 140ppm.After meeting water,
1st day silver release 2.67ppm, the 2nd day silver release 0.58ppm；4th day silver release 0.71ppm.
Control sample: common pure cotton knop cloth.
The towel cloth of preparation, after washing 50 times, anti-microbial property such as the following table 1:
Table 1
Embodiment 2:
The silver of 1 weight % chelates the flax fiber blending yarn of the long-staple cotton fiber of acrylic fiber and 80 weight %, 19 weight %
Line constitutes plush yarn and wire gauze, is prepared into towel fabric.Wherein, the silver content of silver chelating acrylic fiber is 10 weight %.
A kind of controllable antibacterial towel containing silver chelating acrylic fiber, preparation step are as follows:
(1) preparation of scribbled: commercially available silver chelating acrylic fiber pre-drawing is normal with commercially available long-staple cotton on carding machine
Rule fiber cotton roll is fed together, and silver chelating acrylic fiber is made and mixes the cotton carding carded sliver with long-staple cotton fiber；Further, with the mixing
The cotton carding carded sliver is arranged in pairs or groups on drawing frame in proportion with the flaxen fiber mixing cotton roll conventional fibre cotton carding carded sliver, through twice or three draftings
After so that silver chelating acrylic fibers is obtained full and uniform mixing in conventional fibre, obtain scribbled, silver chelating in the scribbled
The content of acrylic fiber is 1 weight %；
(2) prepared by fabric: using conventional fibre as pass through, scribbled described in step (1) is plush yarn or simultaneously
As ground warp and plush yarn, is weaved, obtain towel fabric；
(3) dyeing and finishing technology:
In pH=10,0.5g/l desizing enzyme (Novi believe alpha amylase), desizing treatment 30min at 70 DEG C；Then, 0.5g/
L chelating agent DM-8108 (Shandong dolantin fine chemistry industry limited liability company), 5g/l hydrogen peroxide (concentration 27.5%), 5g/l soda ash,
(the Zhejiang highly concentrated refining agent TF-125 of 0.3g/l hydrogen peroxide stabilizer TF-122 (Zhejiang Province Chuanhua Co., Ltd), 1.5g/l
Development of evil in febrile disease limited liability company), 60min is bleached at 98 DEG C；80 DEG C of hot water wash 15min, and 0.5g/l-1g/l glacial acetic acid adjusts pH value
To 7.5,50 DEG C of processing 15min, it is added 0.005g/l deoxyenzyme SD Catalase (Shanghai Daidi Industrial Development Co., Ltd.),
50 DEG C of processing 10min；Then specific color is dyed；Further 0.5g/l-1g/l glacial acetic acid neutralizes, 50 DEG C of processing 15min, and 80
DEG C hot water washs 15min, and room temperature washes 15min, and 0.5g/l glacial acetic acid is added, and adjusts pH value to 4.6-5.4, using 0.18%
The cellulose of Novi's letter production polishes enzyme 8000L, 55 DEG C of processing 30min.3g/l anionic softening agent SN-308 (love benefit is added
Chemical production), 35 DEG C of processing 30min finally dry 60min at 98 DEG C, obtain finished product towel.
The towel cloth of preparation, silver content 302ppm, after washing 50 times, silver content 181ppm.After meeting water, the 1st
Its silver release 2.2ppm, the 2nd day silver release 1.9ppm；4th day silver release 1.9ppm.
The towel cloth of preparation, after washing 50 times, anti-microbial property such as the following table 2:
Control sample: common pure cotton knop cloth.
Table 2
Embodiment 3:
The silver of 1.5 weight % chelates the polypropylene fiber of the long-staple cotton fiber of acrylic fiber and 70 weight %, 28.5 weight %
Scribbled constitutes plush yarn and wire gauze, is prepared into towel fabric.Wherein, the silver content of silver chelating acrylic fiber is 15 weights
Measure %.
A kind of controllable antibacterial towel containing silver chelating acrylic fiber, preparation step are as follows:
(1) preparation of scribbled: commercially available silver chelating acrylic fiber pre-drawing is fine with commercially available long-staple cotton on carding machine
Vinylon and cotton blend volume is fed together, and silver chelating acrylic fiber/long-staple cotton fiber mixing cotton carding carded sliver is made；Further, with the mixing cotton carding
The carded sliver is arranged in pairs or groups on drawing frame in proportion with the polypropylene fiber cotton carding carded sliver, makes silver chelating acrylic fibers normal after twice or three draftings
Full and uniform mixing is obtained in rule fiber, obtains scribbled, the content of silver chelating acrylic fiber is 1.5 in the scribbled
Weight %；
(2) prepared by fabric: using conventional fibre as pass through, scribbled described in step (1) is plush yarn or simultaneously
As ground warp and plush yarn, is weaved, obtain towel fabric；
(3) dyeing and finishing technology:
In pH=10,0.5g/l desizing enzyme (Novi believe alpha amylase), desizing treatment 30min at 70 DEG C；Then, 0.5g/
L chelating agent DM-8108 (Shandong dolantin fine chemistry industry limited liability company), 5g/l hydrogen peroxide (concentration 27.5%), 5g/l soda ash,
(the Zhejiang highly concentrated refining agent TF-125 of 0.3g/l hydrogen peroxide stabilizer TF-122 (Zhejiang Province Chuanhua Co., Ltd), 1.5g/l
Development of evil in febrile disease limited liability company), 60min is bleached at 98 DEG C；80 DEG C of hot water wash 15min, and 0.5g/l-1g/l glacial acetic acid adjusts pH value
To 7.0,50 DEG C of processing 15min, it is added 0.005g/l deoxyenzyme SD Catalase (Shanghai Daidi Industrial Development Co., Ltd.),
50 DEG C of processing 10min；Then specific color is dyed；Further 0.5g/l-1g/l glacial acetic acid neutralizes, 50 DEG C of processing 15min, and 80
DEG C hot water washs 15min, and room temperature washes 15min, and 0.5g/l glacial acetic acid is added, and adjusts pH value to 4.6-5.4, using 0.18%
The cellulose of Novi's letter production polishes enzyme 8000L, 55 DEG C of processing 30min.3g/l anionic softening agent SN-308 (love benefit is added
Chemical production), 35 DEG C of processing 30min finally dry 60min at 98 DEG C, obtain finished product towel.
The towel cloth of preparation, silver content 360ppm, after washing 50 times, silver content 245ppm.After meeting water, the 1st
Its silver release 2.0ppm, the 2nd day silver release 1.8ppm；4th day silver release 1.7ppm.
The towel cloth of preparation, after washing 50 times, anti-microbial property such as the following table 3:
Control sample: common pure cotton knop cloth.
Table 3
Performance test
Anti-microbial property: it according to GB/T 20944.3-2008 " the evaluation third portion of antibacterial textile performance: succusion ", surveys
Three kinds of ensaying staphylococcus aureus (ATCC6538), Candida albicans (ACTT 10231), Escherichia coli (ATCC25922) strains
Bacteriostasis rate.
Scourability:
Silver content and silver release: the test of the atomic spetrophtometry instrument method specified in Chinese Pharmacopoeia.
Claims (8)
1. a kind of preparation method of the controllable antibacterial towel containing silver chelating acrylic fiber, preparation step are as follows:
(1) preparation of scribbled: silver chelating acrylic fiber pre-drawing is fed together with conventional fibre cotton roll after carding machine,
The mixing cotton carding carded sliver that silver chelating acrylic fiber and conventional fibre are mixed is made；Further nitrile is chelated with conventional fibre/silver
The synthetic fibre fiber mixing cotton carding carded sliver is arranged in pairs or groups on drawing frame in proportion with the conventional fibre cotton carding carded sliver, is made after twice or three draftings
Silver chelating acrylic fibers obtain full and uniform mixing in conventional fibre, obtain scribbled, silver chelating acrylic fibers in the scribbled
The content of fiber is 0.4 weight %-1.5 weight %；
(2) fabric prepare: using conventional fibre as pass through, scribbled described in step (1) be plush yarn, weaved, obtained
To towel fabric；
(3) dyeing and finishing technology: firstly, desizing is carried out with amylase, later under alkaline condition, using chelating agent, hydrogen peroxide, dioxygen
Water stabilizer, refining agent aid carry out boiling-off bleaching, dioxygen water consumption 3g/l-12g/l, pH value 10-12；Secondly, being adjusted after hot wash
Section pH value is 6.5-7.5, later under the conditions of the deoxygenase of 0.001-0.01g/l, carries out deoxidation treatment；It then, is 10- in pH
Under 13 weak basic condition, dyed；Finally, adjusting pH value with 80% glacial acetic acid is to use 0.05%- between 4.0-6.5
After 0.5% biological enzyme is processed by shot blasting, soft finish is carried out, obtains finished product.
2. the preparation method of the controllable antibacterial towel according to claim 1 containing silver chelating acrylic fiber, feature exist
In: scribbled described in step (1) is simultaneously as ground warp and plush yarn.
3. the preparation method of the controllable antibacterial towel according to claim 1 containing silver chelating acrylic fiber, feature exist
After: silver described in the step (1) chelating acrylic fiber refers to and first carries out together with amination treatment by acrylic fiber, so that in structure
Nitrogen-atoms and oxygen atom and silver ion form the fiber of chelate ring, including acrylic fibers are compound or blended fiber, and the silver chelated contains
Amount is 5 weight %-20 weight %；Conventional fibre described in the step (1) is that cotton, fiber crops, viscose, acrylic fibers, terylene or polypropylene fibre are fine
Dimension；PH value when boiling-off described in the step (3) is bleached is 10.5-11.5；Chelating agent described in the step (3) is DM-
8108；The bleaching process is alkali oxygen bleaching or multi-functional combined bleach；The boiling-off bleaching is that alkali oxygen bleaching and/or alkali oxygen are multiple
Unification step boiling and bleaching process；The biological enzyme is that cellulose polishes enzyme 8000L；Deoxyenzyme is SD catalase.
4. the preparation method of the controllable antibacterial towel according to claim 1 containing silver chelating acrylic fiber, feature exist
In: the silver content of chelating described in the step (1) is 5 weight %-15 weight %.
5. a kind of controllable antibacterial towel containing silver chelating acrylic fiber, the controllable antibacterial hair containing silver chelating acrylic fiber
Towel is prepared by preparation method of any of claims 1-4.
6. the controllable antibacterial towel according to claim 5 containing silver chelating acrylic fiber, it is characterised in that: the silver chela
Close the fiber of nitrogen-atoms and oxygen atom and silver ion formation chelate ring that acrylic fiber refers in acrylic fiber, the acrylic fiber
For acrylic composite fiber or blended fiber, and the silver content chelated is 10 weight %.
7. the controllable antibacterial towel according to claim 5 containing silver chelating acrylic fiber, it is characterised in that: the chelating
Silver content be 10 weight %.
8. the controllable antibacterial towel according to claim 5 containing silver chelating acrylic fiber, it is characterised in that: described controllable
Silver ion content before antibacterial towel washing is in 200ppm or more；After washing 50 times, silver ion content is in 50ppm or more；It is described
Controllable antibacterial towel has up to 90% or more bacteriostasis rate to gram-positive bacteria, negative bacterium and fungi.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610665856.XA CN106149130B (en) | 2016-08-12 | 2016-08-12 | A kind of controllable antibacterial towel and preparation method thereof of argentiferous chelating acrylic fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610665856.XA CN106149130B (en) | 2016-08-12 | 2016-08-12 | A kind of controllable antibacterial towel and preparation method thereof of argentiferous chelating acrylic fiber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106149130A CN106149130A (en) | 2016-11-23 |
| CN106149130B true CN106149130B (en) | 2019-01-01 |
Family
ID=57330789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610665856.XA Active CN106149130B (en) | 2016-08-12 | 2016-08-12 | A kind of controllable antibacterial towel and preparation method thereof of argentiferous chelating acrylic fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106149130B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468238A (en) * | 2018-03-12 | 2018-08-31 | 南通楠桥纹织有限公司 | A kind of silver ion Dyeing Process of Cotton Yarn method |
| CN110923920A (en) * | 2019-11-28 | 2020-03-27 | 广东易通纺织科技有限公司 | Moisture-absorbing and heating light and warm double-faced napping fabric and preparation process thereof |
| CN111058283A (en) * | 2019-11-29 | 2020-04-24 | 中国船舶重工集团公司第七一八研究所 | Preparation method and application of antibacterial acrylic fibers |
| CN111088701A (en) * | 2019-11-29 | 2020-05-01 | 中国船舶重工集团公司第七一八研究所 | Preparation method of antibacterial and deodorant towel |
| CN112593330A (en) * | 2020-11-24 | 2021-04-02 | 滨州亚光家纺有限公司 | Soft towel fabric containing bamboo pulp lyocell fiber and production process thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0681237A (en) * | 1992-07-17 | 1994-03-22 | Kanebo Ltd | Porous acrylic blended yarn for towel |
| CN1113132C (en) * | 1996-07-03 | 2003-07-02 | 天津服装研究所 | Anti-bacterial odour-proof and easy-to-remove-dirt fabric, preparation method and products thereof |
| JP2001026542A (en) * | 1999-07-12 | 2001-01-30 | Hayashibara Biochem Lab Inc | Blood circulation-improving fiber structure |
| CN103306015B (en) * | 2013-05-28 | 2014-08-13 | 浙江洁丽雅股份有限公司 | Cylindrical yarn dyed jacquard filling-wise elastic towel fabric and weaving method thereof |
| CN104586305B (en) * | 2014-12-29 | 2017-03-22 | 滨州亚光家纺有限公司 | Moisture absorption and heating towel and production method thereof |
-
2016
- 2016-08-12 CN CN201610665856.XA patent/CN106149130B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106149130A (en) | 2016-11-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106149130B (en) | A kind of controllable antibacterial towel and preparation method thereof of argentiferous chelating acrylic fiber | |
| CN101270508B (en) | Antimicrobial pearl viscose fiber, preparation method and application thereof | |
| CN106367884B (en) | Antibacterial warp-knitted lace fabric and preparation method thereof | |
| CN104195735A (en) | Production technology for antibiosis moisture exhausting sock | |
| CN105887270B (en) | A kind of basket cot one side material and preparation method thereof | |
| WO2021243940A1 (en) | Antibacterial and anti-mite organic cotton composite fiber fabric and processing technology therefor | |
| CN105862205A (en) | Preparation method of ultraviolet-proof covering yarn | |
| CN103290597A (en) | Novel health-care environment-friendly textile fabric | |
| WO2008130099A1 (en) | Sanitary cloth made of hemp | |
| CN105239262B (en) | The antibacterial antiallergy underwear fabric of cellulose triacetate fiber Compound spinning and production method | |
| CN104382245A (en) | Antibacterial heat-preserving underwear fabric and preparation method thereof | |
| CN105862224A (en) | Polyester blended bed textile fabric and making method thereof | |
| WO2022111065A1 (en) | Soft towel fabric containing bamboo pulp lyocell fiber and production process thereof | |
| CN105839408A (en) | Preparation method of bamboo fiber-cotton and ramie blended fabric | |
| CN106063659A (en) | A kind of production technology of copper ion antibacterial and deodouring fiber raschel blanket | |
| CN108914315A (en) | A kind of spring sweat absorption antibacterial underwear fabric | |
| CN106521749A (en) | Radiation-proof terylene covering yarn and preparation method thereof | |
| CN107938132A (en) | A kind of preparation method with antibacterial functions underwear fabric | |
| CN105780234A (en) | Preparation method of composite yarns | |
| CN106337240B (en) | A kind of slim and graceful air permeable waterproof game garment material | |
| CN105862219A (en) | Polyester blended shower curtain fabric and making method thereof | |
| CN105239380B (en) | A kind of antibiotic-mould proof textile fabric and preparation method thereof | |
| JP4773181B2 (en) | Antistatic warp knitted fabric | |
| CN106350994A (en) | Preparation method of soft and warm-keeping type bath towel fabric | |
| CN104452471A (en) | Antibacterial natural fiber wall paper and preparation method thereof |
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 |