Pearl fiber and bamboo fiber blended underwear fabric
Technical field
The present invention relates to a kind of fabric, relate in particular to a kind of pearl fiber and bamboo fiber blended underwear fabric.
Background technology
Pearl fiber is that nano-glass pearl powder is added in fiber when the viscose rayon spinning, makes in corpus fibrosum and appearance is uniform-distribution with the nano-pearl particulate.Fiber is just as a string pearl necklace, abnormal bright smooth one by one.Pearl fiber contains several amino acids and trace element, and fiber surface is smooth nice and cool, and gloss as pearl is arranged.The existing pearl face skin-care effect of pearl fiber, have again ventilative, the comfortable and easy to wear characteristic of viscose rayon moisture absorption.For a long time in skin contact, there is the pearl face skin care, relieve inflammation or internal heat relieve internal heat, tender white muscle skin, anti-ultraviolet effect.
Human body is worn the pearl fiber underwear, pearl nano particle on fiber and skin intimate contact, part pearl nutritional composition in lactic acid meeting stripping fiber in sweat, by skin, be absorbed, promote the activity of human skin superoxide dismutase SOD, synthetic maintenance whitening skin Sydney of check melanin.In addition, because SOD has the effect of knowing free radical, can prevent that skin senescence is wrinkling.The traditional Chinese medical science is thought: pearl sweet-salty cold in nature, and thoughts of returning home Liver Channel, function appearance skin makeup, the moisturizing myogenic, clear spot subtracts wrinkle, delays senility; Be mainly used in facial freckle, chloasma, senile plaque, wrinkle, of flaccid muscles, the weary pool of pachylosis, have an old and weathered face and acne, burn and scald, sore, wound are not received, dermatitis etc.Pearl growth is in water, cold in nature, has the effect that relieves internal heat of relieving inflammation or internal heat, and wears for a long time the pearl fiber underwear and can remove the hot acne poison of skin surface, has nti-freckle, except the effect of acne, maintenance skin.
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 pearl fiber, 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 a kind of pearl fiber and bamboo fiber blended underwear fabric.
For solving the problems of the technologies described above, the present invention is achieved through the following technical solutions:
A kind of pearl fiber and bamboo fiber blended underwear fabric, weaved and formed by 40-60wt% bamboo fibre and the blending of 40-60wt% pearl fiber.
A kind of pearl fiber and bamboo fiber blended underwear fabric, weaved by 40-60wt% bamboo fibre and the blending of 40-60wt% pearl fiber, then form through anti-bacterial finish.
Preferably,
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.
Fabric of the present invention directly contacts with skin, has beauty care, uvioresistant, antibiotic effect; 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 pearl fiber (the cotton type pearl fiber of the 2.22dtex that Jinan Lu Lian Fabritex S.r.l produces, length: mass ratio 38mm) is 50:50.
The bamboo fibre shredding pretreatment that will take by said ratio is carded to the carded sliver on carding machine; The pearl fiber shredding pretreatment that will take by said ratio is carded to the carded sliver on carding machine; Then by the bamboo fibre carded sliver and the pearl fiber carded sliver on drawing frame and close, make ripe; Carry out drawing-off and twisting on fly frame, finally further draw twisting on spinning frame, make pearl fiber and bamboo fiber blended yarn.Adopt large circle machine knitting device making method to be weaved pearl fiber and bamboo fiber blended yarn again, finally make pearl fiber and bamboo fiber blended underwear fabric.
Obviously, above-mentioned mixed 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 pearl fiber of part embodiment 1 and bamboo fiber blended underwear 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 pearl fiber and bamboo fiber blended underwear 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 pearl fiber and bamboo fiber blended underwear 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 |
42 |
43 |
Embodiment 2 |
30 |
85 |
84 |
Embodiment 3 |
30 |
71 |
66 |
Embodiment 4 |
30 |
73 |
71 |
Embodiment 5 |
30 |
64 |
63 |
Embodiment 6 |
30 |
68 |
69 |