Flax and bamboo fiber blended fabric
Technical field
The present invention relates to a kind of fabric, relate in particular to one and grow flax and bamboo fiber blended fabric.
Background technology
Flax is one of natural fabric of using the earliest of the mankind, apart from modern existing history more than 10,000 years.Linen fibre is a kind of rare natural fabric, only accounts for 1.5% of natural fabric total amount.Due to it natural, simple and unsophisticated, rare, color is natural and noble, is described as " the fiber queen in natural fabric ".
Linen fibre has many good performances.Its moisture absorption heat radiation, keep healthy antibacterial, antifouling antistatic, antiultraviolet, and flame retardant effect is splendid.
The linen fibre fabric is described as " natural air conditioner ".The heat dispersion of flax is splendid, and this is because flax is bundle fiber unique in natural fabric.Bundle fiber is sticked together and forms by colloid by flax is unicellular, and because it does not have the conditions that leave air more, the ventilative ratio of sodolin is up to more than 25%, thereby its heat conductivility (gas permeability) is splendid.And can effectively reduce rapidly skin surface temperature 4-8 ℃.
The humidity absorption and release speed of linen fibre is fast, in time the ecological temperature environment of balance the body skin surface.This is to have natural imitative capitate structure and unique pectic substance hypotenuse pore structure because of it.Produce the pore phenomenon when it and skin contact, can assist skin perspiration, and can cleaning skin.Simultaneously, its heat is opened, and absorbs sweat and the heat of human body, and the sweat and the heat that absorb are evenly conducted, and the human body skin temperature is descended.Meet and coldly close, keep heat.Flax can absorb the moisture of its deadweight 20% in addition.With the highest in other fabric of isodensity.
Flax fiber textile has good health care.It has unique anti-bacteria effect.The hidden savoury herb of linum, can distribute a kind of indistinct fragrance.The expert thinks that this smell can kill many bacteriums, and can suppress multiple parasitic growth.
In addition, it is bright and clean that linen fibre is straight, and in the enlarging projection more than 50 times, it,, as a joint joint bamboo, does not have the distortions such as cotton, wool fibre.These characteristics make the long-pending textiles of trickle dust or dirt, can be easy to remove because dust can not find hiding-place.
The mankind are subject to ultraviolet irradiation for a long time, can damage health.And the hemicellulose contained in the linen textile product is to absorb ultraviolet optimisation substance.Hemicellulose is actually still immature cellulose.The hemicellulose that linen fibre contains, more than 18%, exceeds several times than cotton fiber.When it becomes clothing, can protect skin to avoid ultraviolet injury.
Flax is the best fiber of flame retardant effect in all textile fabrics.The fireproof garment that the rotary hose that fire brigade uses, fire fighter wear is all linen fibre manufacture.Abroad, the room of luxurious hotel must be decorated with linen.
At people's back to nature, advocate today of Green Textiles, the textile product of manufacturing with linen fibre with its well-pressed smooth, ventilative nice and cool, moisture absorbing and sweat releasing, not ixoderm skin, anti-mildew antibacterial, without static, the characteristics such as simple and tasteful and integrate and return Piao and return the characteristic of the modern consumption fashion of genuine natural beauty and health care to form the first-selection of consuming as people's summertime.
Bamboo fibre is a kind of natural high polymer processed by the known bamboo of people as a kind of cellulose fibre.Bamboo fibre is because of its macromolecular special construction, and has the health cares such as good supression bacterial growth, absorption peculiar smell, and hygroscopic vapor transmission, biodegradable, is described as the green fiber of new century.
The Lyocell bamboo fibre, claim again the solvent method bamboo fibre, is a kind of regenerated bamboo fiber that the bamboo cellulose pulp adopts Lyocell technique spinning to form as raw material of take.
The common preparation technology of Lyocell bamboo fibre is: the bamboo cellulose pulp directly is dissolved in N-methylmorpholine-N-oxide aqueous solution of (being called for short NMMO), and prepares regenerated celulose fibre by wet spinning.This friendly process has the characteristics such as abundant raw material, simple, the advanced environmental protection of production procedure, good product performance.Being expected to replace gradually with serious pollution traditional fibre cellulose fiber production technology is adhering process.The solvent method bamboo fibre belongs to a kind of of Lyocell fiber, is described as the green fiber of 21 century.Application for a patent for invention prospectus CN101694019A discloses solvent method high-wet-modulus bamboo fiber and preparation method thereof, but produce the discarded object natural degradation of Lyocell bamboo fibre, amine oxide solvent in production process can 99.5% recycling, and free from environmental pollution.
The present invention attempts that particularly Lyocell is bamboo fiber blended with bamboo fibre by adopting linen fibre, realizes the effect that fabric is antibiotic, and expects by selecting suitable rear Collator Mode further to promote the anti-microbial property of fabric.
Summary of the invention
For the deficiencies in the prior art, technical problem to be solved by this invention is to provide one and grows flax and bamboo fiber blended fabric.
For solving the problems of the technologies described above, the present invention is achieved through the following technical solutions:
One grows flax and bamboo fiber blended fabric, by 5-45wt% bamboo fibre and the blending of 55-95wt% linen fibre, is weaved and is formed.
One grows flax and bamboo fiber blended fabric, is weaved by 5-45wt% bamboo fibre and the blending of 55-95wt% linen fibre, then forms through anti-bacterial finish.
Preferably,
Described fabric, weaved by 20-30wt% bamboo fibre and the blending of 70-80wt% linen fibre, then form through anti-bacterial finish.
Described anti-bacterial finish step is, under normal temperature in antibiotic finishing solution dipping 20-40 minute, in described antibiotic finishing solution, the antibacterial finishing agent consumption is 1.0-3.0%o.w.f, bath raio is 1:15-1:30.
Described antibacterial finishing agent; component by following weight portion forms: N-dodecyl glucose lauramide 5-15 part, 2; 4,4 '-tri-chloro-2 '-dihydroxy diphenyl ether 30-50 parts, N-oleoyl-N methyl taurine sodium 5-15 part, hexamethylene 30-50 part.Above-mentioned each component is uniformly mixed, can makes described antibacterial finishing agent.
Described bamboo fibre is the Lyocell bamboo fibre.
Concrete, in the present invention:
N-dodecyl glucose lauramide has another name called: N-dodecyl glucityl lauramide.Belong to the starch base surfactant, have microbe killing properties.
Irgacare MP, No. CAS: 3380-34-5.
N-oleoyl-N methyl taurine sodium, No. CAS: 137-20-2.
Hexamethylene, CAS accession number: 32289-58-0.
O.w.f, full name is On weight the fabric, the textile dyeing and finishing term, in weave dyeing and finishing technique, concentration be take fabric weight as benchmark, relatively fabric percentage.
Bath raio, liquor ratio, the textile dyeing and finishing term, refer to the ratio of fabric and dye liquor in impregnation method.
It should be noted that, as nothing, explain especially in the present invention, each raw material is all in content 100%.
In the present invention, N-dodecyl glucose lauramide, Irgacare MP, N-oleoyl-N methyl taurine sodium, the composite use of hexamethylene, antibacterial effect Synergistic.
With respect to prior art, the marked improvement major embodiment of technical solution of the present invention is: adopt bamboo fibre and linen fibre blending, make fabric have good anti-microbial property; Further, by anti-bacterial finish, the fabric bacteriostasis rate is high, thereby can effectively protect health.
The specific embodiment
Embodiment 1
Bamboo fibre (Shanghai Lyocell Fibre Research & Development Co., Ltd. provide in bamboo difficult to understand
bamboo fibre, fiber number 2.58dtex) and the mass ratio of linen fibre be 25:75.
The bamboo fibre shredding preliminary treatment that will take by said ratio is carded to the carded sliver on carding machine; The linen fibre shredding preliminary treatment that will take by said ratio is carded to the carded sliver on carding machine; Then by the bamboo fibre carded sliver and the linen fibre carded sliver on drawing frame and close, make ripe; Carry out drawing-off and twisting on Speed frames, finally further draw twisting on fine spining machine, make flax and bamboo fiber blended yarn.Adopt large circle machine knitting device making method to be weaved flax and bamboo fiber blended yarn again, finally make flax and bamboo fiber blended fabric.
Obviously, above-mentioned blended yarn and the preparation technology of fabric are the universal method of the industry, for well known to those of ordinary skill in the art.
Embodiment 2
Get the prepared flax of part embodiment 1 and bamboo fiber blended fabric, further carry out anti-bacterial finish, concrete steps are:
(1) configuration of antibacterial finishing agent:
Data by 2 correspondences of embodiment in table 1 take each raw material, are uniformly mixed, and make antibacterial finishing agent.
(2) dipping:
Antibacterial finishing agent is dissolved in water, makes antibiotic finishing solution;
To under flax and bamboo fiber blended fabric normal temperature (18-25 ℃), in antibiotic finishing solution, flood 30 minutes, in described antibiotic finishing solution, the antibacterial finishing agent consumption is 2.0%o.w.f again, and bath raio is 1:20.
(3) dehydration;
(4) dry: at 100 ℃ of temperature by fabric drying.
Can make antibiotic post processing of the present invention flax and bamboo fiber blended fabric afterwards.
Embodiment 3
The preparation method is substantially the same manner as Example 2, and unique difference is the antibacterial finishing agent difference of selecting.In the present embodiment employing table 1, the data of embodiment 3 correspondences prepare antibacterial finishing agent.
Embodiment 4
The preparation method is substantially the same manner as Example 2, and unique difference is the antibacterial finishing agent difference of selecting.In the present embodiment employing table 1, the data of embodiment 4 correspondences prepare antibacterial finishing agent.
Embodiment 5
The preparation method is substantially the same manner as Example 2, and unique difference is the antibacterial finishing agent difference of selecting.In the present embodiment employing table 1, the data of embodiment 5 correspondences prepare antibacterial finishing agent.
Embodiment 6
The preparation method is substantially the same manner as Example 2, and unique difference is the antibacterial finishing agent difference of selecting.In the present embodiment employing table 1, the data of embodiment 6 correspondences prepare antibacterial finishing agent.
Table 1: antibacterial finishing agent formula table unit: kilogram
? |
Embodiment 2 |
Embodiment 3 |
Embodiment 4 |
Embodiment 5 |
Embodiment 6 |
N-dodecyl glucose lauramide |
10 |
/ |
20 |
10 |
10 |
Irgacare MP |
40 |
40 |
40 |
80 |
/ |
N-oleoyl-N methyl taurine sodium |
10 |
20 |
/ |
10 |
10 |
Hexamethylene |
40 |
40 |
40 |
/ |
80 |
Test case 1
Adopt standard GB/T/T20944.3-2008 " evaluation of antibacterial textile performance the 3rd part: succusion " to carry out the antibiotic property quantitative test, adopt color fastness to washing testing machine washing methods, the fabric after 30 times is washed in test, and test result is in Table 2.
Table 2: bacteriostasis rate test chart after washing 30 times
? |
Washing times, inferior |
Bacteriostasis rate (Escherichia coli), % |
Bacteriostasis rate (Candida albicans), % |
Embodiment 1 |
30 |
29 |
38 |
Embodiment 2 |
30 |
89 |
86 |
Embodiment 3 |
30 |
71 |
65 |
Embodiment 4 |
30 |
73 |
69 |
Embodiment 5 |
30 |
63 |
64 |
Embodiment 6 |
30 |
65 |
68 |