CN109864374A - High-grade pajama fabric and preparation method thereof - Google Patents
High-grade pajama fabric and preparation method thereof Download PDFInfo
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- CN109864374A CN109864374A CN201910211185.3A CN201910211185A CN109864374A CN 109864374 A CN109864374 A CN 109864374A CN 201910211185 A CN201910211185 A CN 201910211185A CN 109864374 A CN109864374 A CN 109864374A
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- 239000004744 fabric Substances 0.000 title claims abstract description 74
- 238000002360 preparation method Methods 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title description 4
- 239000000835 fiber Substances 0.000 claims abstract description 66
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims abstract description 36
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000000203 mixture Substances 0.000 claims abstract description 26
- -1 propylene glycol ester Chemical class 0.000 claims abstract description 25
- 229920000742 Cotton Polymers 0.000 claims abstract description 18
- 229920002334 Spandex Polymers 0.000 claims abstract description 18
- 239000004759 spandex Substances 0.000 claims abstract description 18
- 229920002972 Acrylic fiber Polymers 0.000 claims abstract description 17
- 238000007654 immersion Methods 0.000 claims abstract description 13
- 239000002994 raw material Substances 0.000 claims abstract description 12
- 238000002156 mixing Methods 0.000 claims abstract description 11
- 238000005491 wire drawing Methods 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 6
- 238000009987 spinning Methods 0.000 claims abstract description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 26
- 238000002791 soaking Methods 0.000 claims description 26
- 239000003242 anti bacterial agent Substances 0.000 claims description 24
- 238000006243 chemical reaction Methods 0.000 claims description 24
- 229920001661 Chitosan Polymers 0.000 claims description 22
- 239000002216 antistatic agent Substances 0.000 claims description 22
- 238000001035 drying Methods 0.000 claims description 21
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 238000010438 heat treatment Methods 0.000 claims description 19
- 238000007731 hot pressing Methods 0.000 claims description 17
- 239000003431 cross linking reagent Substances 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 14
- NQTADLQHYWFPDB-UHFFFAOYSA-N N-Hydroxysuccinimide Chemical compound ON1C(=O)CCC1=O NQTADLQHYWFPDB-UHFFFAOYSA-N 0.000 claims description 13
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
- 238000005303 weighing Methods 0.000 claims description 12
- 239000002202 Polyethylene glycol Substances 0.000 claims description 11
- 229920001223 polyethylene glycol Polymers 0.000 claims description 11
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 10
- WXZOXVVKILCOPG-UHFFFAOYSA-N bis(2-ethylhexyl) benzene-1,3-dicarboxylate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC(C(=O)OCC(CC)CCCC)=C1 WXZOXVVKILCOPG-UHFFFAOYSA-N 0.000 claims description 10
- 238000006068 polycondensation reaction Methods 0.000 claims description 10
- 229910052708 sodium Inorganic materials 0.000 claims description 10
- 239000011734 sodium Substances 0.000 claims description 10
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 10
- 239000000047 product Substances 0.000 claims description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 8
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 claims description 8
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 8
- ZRALSGWEFCBTJO-UHFFFAOYSA-N anhydrous guanidine Natural products NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 claims description 8
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 claims description 8
- 239000012153 distilled water Substances 0.000 claims description 8
- 239000000376 reactant Substances 0.000 claims description 8
- 238000010792 warming Methods 0.000 claims description 8
- 239000003054 catalyst Substances 0.000 claims description 7
- 238000012986 modification Methods 0.000 claims description 7
- 230000004048 modification Effects 0.000 claims description 7
- 244000061520 Angelica archangelica Species 0.000 claims description 6
- 235000007516 Chrysanthemum Nutrition 0.000 claims description 6
- 235000001287 Guettarda speciosa Nutrition 0.000 claims description 6
- 244000022370 Symplocos paniculata Species 0.000 claims description 6
- 235000003337 Symplocos paniculata Nutrition 0.000 claims description 6
- 239000001524 citrus aurantium oil Substances 0.000 claims description 6
- 239000003814 drug Substances 0.000 claims description 6
- 150000002148 esters Chemical group 0.000 claims description 6
- FPQQSJJWHUJYPU-UHFFFAOYSA-N 3-(dimethylamino)propyliminomethylidene-ethylazanium;chloride Chemical compound Cl.CCN=C=NCCCN(C)C FPQQSJJWHUJYPU-UHFFFAOYSA-N 0.000 claims description 5
- ODKSFYDXXFIFQN-BYPYZUCNSA-N L-arginine Chemical compound OC(=O)[C@@H](N)CCCN=C(N)N ODKSFYDXXFIFQN-BYPYZUCNSA-N 0.000 claims description 5
- 229930064664 L-arginine Natural products 0.000 claims description 5
- 235000014852 L-arginine Nutrition 0.000 claims description 5
- 229910021529 ammonia Inorganic materials 0.000 claims description 5
- 239000006227 byproduct Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 5
- 238000004513 sizing Methods 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 4
- 238000009835 boiling Methods 0.000 claims description 4
- 230000003750 conditioning effect Effects 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 claims description 4
- 229920000151 polyglycol Polymers 0.000 claims description 4
- 239000010695 polyglycol Substances 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 244000189548 Chrysanthemum x morifolium Species 0.000 claims 1
- 235000001014 amino acid Nutrition 0.000 claims 1
- 150000001413 amino acids Chemical class 0.000 claims 1
- 238000004458 analytical method Methods 0.000 claims 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims 1
- 150000002825 nitriles Chemical class 0.000 claims 1
- 239000008188 pellet Substances 0.000 claims 1
- 238000009738 saturating Methods 0.000 claims 1
- 229920002994 synthetic fiber Polymers 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 16
- 230000003115 biocidal effect Effects 0.000 abstract description 6
- 238000004043 dyeing Methods 0.000 abstract description 5
- 238000005406 washing Methods 0.000 abstract description 5
- 239000004475 Arginine Substances 0.000 description 5
- 241000723353 Chrysanthemum Species 0.000 description 5
- 240000005001 Paeonia suffruticosa Species 0.000 description 5
- 235000003889 Paeonia suffruticosa Nutrition 0.000 description 5
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 description 5
- 235000009697 arginine Nutrition 0.000 description 5
- 150000007930 O-acyl isoureas Chemical class 0.000 description 4
- 239000004202 carbamide Substances 0.000 description 4
- 235000013877 carbamide Nutrition 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- VILAVOFMIJHSJA-UHFFFAOYSA-N dicarbon monoxide Chemical compound [C]=C=O VILAVOFMIJHSJA-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 230000005588 protonation Effects 0.000 description 2
- 230000010148 water-pollination Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000007306 functionalization reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 238000005935 nucleophilic addition reaction Methods 0.000 description 1
- 230000000269 nucleophilic effect Effects 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000002936 tranquilizing effect Effects 0.000 description 1
Landscapes
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention discloses high-grade pajama fabrics and preparation method thereof, choose silk fiber, cotton fiber, far infrared fiber, 1.3 propylene glycol ester of poly terephthalic acid, spandex fibre, acrylic fiber and weigh as raw material；Raw material is respectively pre-processed, silk fiber, cotton fiber and far infrared fiber are uniformly mixed in mixing arrangement then, are prepared into the first mixture；And 1.3 propylene glycol ester of poly terephthalic acid, spandex fibre and acrylic fiber are being uniformly mixed in mixing arrangement, are being prepared into the second mixture；By conjugate spinning component by the first mixture on the outside of the second mixture after carry out wire drawing；The fabric of this method preparation has good antibiotic property and antistatic property, and after washing several times, various effect declines are unobvious；It is all improved in terms of elasticity and comfort level and health-care effect simultaneously；It is provided with immersion hot-press arrangement, so that dyeing and finishing is high-efficient, effect is good, and dip dyeing is uniform.
Description
Technical field
The present invention relates to fabric technical fields, and in particular to high-grade pajama fabric and preparation method thereof.
Background technique
Nowadays the definition of fashion clothing is also not simple profile and pattern again, but stresses and meet people's everyday general purpose
Functionality, therefore a kind of function clothes for being not only able to satisfy snugness of fit but also having assigned functionalization just come into being.People are per extremely big
The time of about one third is spent in bed, then the importance of nightwear is also just self-evident.But pajama fabric of today can only
Meet it is basic take requirement, functionally compare shortage.
The pajama fabric of existing method preparation has several disadvantages in that 1, does not have good antibiotic property and antistatic
Property, even if possessing, but after washing several times, various effects are decreased obviously；2, existing pajama fabric is elastic and comfortable
It is less desirable in terms of degree and health-care effect；3, entire preparation method is not provided with immersion hot-press arrangement, leads to dyeing and finishing efficiency
Low, effect is poor, unevenly.
Summary of the invention
In order to overcome above-mentioned technical problem, the purpose of the present invention is to provide high-grade pajama fabric and preparation method thereof,
The fabric of this method preparation has good antibiotic property and antistatic property, and after washing several times, various effect declines are unobvious；
It is all improved in terms of elasticity and comfort level and health-care effect simultaneously；It is provided with immersion hot-press arrangement, so that dyeing and finishing efficiency
Height, effect is good, and dip dyeing is uniform.
The purpose of the present invention can be achieved through the following technical solutions:
High-grade pajama fabric, pajama fabric includes 30-40 parts of silk fiber by weight, 20-90 parts of cotton fiber, remote red
Outer line fiber 30-40 parts, antibacterial agent 1-1.5 parts modified, 20-30 parts of 1.3 propylene glycol ester of poly terephthalic acid, modified antistatic agent
0.8-1.2 parts, 10-15 parts of spandex fibre, 10-15 parts of acrylic fiber；
The modified antibacterial agent includes 5-10 parts of chitosan, 3-5 parts of L-arginine, 3-5 parts of polyethylene glycol, 1- by weight
2-6 parts of (3- dimethylamino-propyl) -3- ethyl-carbodiimide hydrochloride, 4-8 parts of N- hydroxy-succinimide, crosslinking agent 3-8
Part；
The preparation method of the modified antibacterial agent the following steps are included:
1) chitosan of weighing is distilled into water dispersion with 100mL and be transferred in 250mL flask, the L- of weighing is then added
1- (3- the dimethylamino-propyl) -3- ethyl-carbodiimide hydrochloride and N- hydroxyl-succinyl that arginine and molar ratio are 3:1 are sub-
Amine, the pH value with the hydrochloric acid conditioning solution of 0.1mol/L are 5, so that each reactant including chitosan is sufficiently dissolved formation equal
One reaction system, then in 30 DEG C of reaction 12h；
2) pH value of system after reaction, is transferred to 8 with the NaOH solution of 0.5mol/L, is filled after product is sufficiently precipitated
Enter in bag filter, dialyse 5 days in distilled water, during this period every 6h replacement primary distilled water sufficiently to remove unreacted ammonia
Base acid, 1- (3- dimethylamino-propyl) -3- ethyl-carbodiimide hydrochloride and N- hydroxy-succinimide and by-product are different
Urea；It is then concentrated in the polyglycol solution that concentration is 18% for 24 hours, product is taken out and is freeze-dried, guanidine radicals is finally obtained
Chitosan；
3) crosslinking agent is added in the guanidine radicals chitosan then prepared into step 2) to be arranged, finally obtains modified antibacterial
Agent.
As a further solution of the present invention: the modified antistatic agent includes bis- terephthalate 20- by weight
35 parts, 19-28 parts of di 2 ethylhexyl isophthalate, 5-17 parts of 5- sodium sulfonate, 2-12 parts of ethylene glycol, 3-11 parts of polyethylene glycol, catalyst
1-3 parts.
As a further solution of the present invention: the preparation method of the modified antistatic agent the following steps are included:
Successively by the bis- terephthalate after weighing, di 2 ethylhexyl isophthalate, 5- sodium sulfonate, ethylene glycol, polyethylene glycol
It is added in four-hole boiling flask, is warming up to 150-160 DEG C with 10 DEG C per minute, catalytic reaction is added after reactant dissolves completely
Agent is warming up to 180-190 DEG C of progress ester exchange reaction with 2 DEG C per minute, has methanol to distillate at this time, after reaction 3-3.5 hours, opens
Beginning, which vacuumizes, carries out vacuum polycondensation, after reaction 1 hour, raises the temperature to 210-230 DEG C, and vacuum polycondensation 1-3 hours again, both
It can obtain modified antistatic agent.
As a further solution of the present invention: the crosslinking agent is BTCA crosslinking agent.
The preparation method of high-grade pajama fabric, the following steps are included:
1) choose silk fiber, cotton fiber, far infrared fiber, 1.3 propylene glycol ester of poly terephthalic acid, spandex fibre,
Acrylic fiber is weighed as raw material；
2) raw material in step 1) is respectively pre-processed, then by silk fiber, cotton fiber and far infrared fiber
It is uniformly mixed in mixing arrangement, is prepared into the first mixture；And by 1.3 propylene glycol ester of poly terephthalic acid, spandex fibre
It is being uniformly mixed in mixing arrangement with acrylic fiber, is being prepared into the second mixture；
3) by conjugate spinning component by the first mixture on the outside of the second mixture after carry out wire drawing；
4) will be in step 3)) wire drawing is by cooling and shaping, stretching, sizing, then single or single fiber-bundles are arranged in rows,
The fibre curtain of direction of warp and weft is formed, and is woven together the fibre curtain of direction of warp and weft is poor, pajama fabric is both obtained；
5) the modification antibacterial agent liquid of preparation is poured into charging box first, pajama fabric is carried out by impregnating hot-press arrangement
Hot pressing is impregnated, is impregnated 3-5 minutes, takes out and first dries, then pour into antistatic agent liquid in charging box, by impregnating hot pressing
Device carries out immersion hot pressing to pajama fabric, impregnates 8-15 minute, takes out and second dries, will finally be done by chrysanthemum, rhizome of chuanxiong,
The root bark of tree peony, the root of Dahurain angelica, Asiatic sweet leaf and the Chinese medicine liquid of neroli oil tanning pour into charging box, are carried out by impregnating hot-press arrangement to pajama fabric
Hot pressing is impregnated, is impregnated 15-30 minutes, is taken out and air-dry, high-grade pajama fabric both can be obtained.
As a further solution of the present invention: first drying temperature is 160-180 DEG C, and drying time is 2-5 minutes；
Second of drying temperature is 130-150 DEG C, and drying time is 4-10 minutes.
As a further solution of the present invention: the immersion hot-press arrangement includes rack, pedestal and electric cabinet；The pedestal
Bottom be provided with rubber pad, top one end of the pedestal is fixedly connected with charging box, and the side of the charging box passes through pipe
Road connects one end of water pump, and the other end of the water pump is fixedly connected with charge pipe, and the opening of the charge pipe is located at soaking box
Surface, the top of the pedestal installs organic frame, is symmetrically installed with two first cylinders, two first gas at the top of the pedestal
The first telescopic rod on cylinder, which passes through link block, fixes soaking box, and the bottom center of the soaking box is provided with electric rotating
Machine, the side of the rotating electric machine are provided with drain pipe, and the output shaft of the rotating electric machine is connect with shaft, and the shaft passes through
Soaking box and with soaking box inside be arranged placement basket be fixedly connected, it is described place basket bottom and soaking box junction it is symmetrical
It is provided with two balls；
The side of the rack is provided with electric cabinet, and the second cylinder, institute are fixedly connected at the top center of the rack
The second telescopic rod stated on the second cylinder is connect across rack with heating platen, and the heating platen is internally provided with heating rod.
As a further solution of the present invention: the soaking box, to place basket and heating platen be cylinder, and heating platen with
It places basket to match, and placing basket is reinforcing bar web frame.
Beneficial effects of the present invention:
1, fabric is arranged by modified antibacterial agent, so that fabric has good antibacterial effect；1- (3- diformazan ammonia
Base propyl) -3- ethyl-carbodiimide hydrochloride reacted first with the carboxyl of L-arginine generate intermediate O- acyl isourea, then
The nitrogen-atoms being connected in O- acyl isourea with double bond captures proton from solvent or from N- hydroxy-succinimide, obtains
The O- acyl isourea of protonation；The electrophilic result of O- acyl isourea of protonation, enhances the electropositivity of carbonyl carbon；At this moment one
Molecule N- hydroxy-succinimide carries out nucleophilic addition to carbonyl carbon, eliminates by-product 1- [3- (dimethylamino) propyl] -3-
Ethyl carbamide, then proton is lost, obtain N- hydroxy-succinimide active ester；Subsequent amino of chitosan contains the nitrogen of lone pair electrons
The carbonyl of atom pair active ester carries out nucleophilic attack, eliminates N- hydroxy-succinimide, obtains target product, i.e. chitosan
It is grafted arginine, there is good antibiotic property；Then BTCA crosslinking agent is added, contains carboxyl in BTCA crosslinking agent, with chitosan
Hydroxyl in grafting arginine reacts, and generates carboxycellulose, is firmly adsorbed on fabric, to improve antibacterial agent
Washability；
2, fabric is arranged by antistatic agent, so that fabric has the effect of good antistatic, passes through introducing
The antistatic agent that ionizable monomers di 2 ethylhexyl isophthalate and 5- sodium sulfonate are prepared by melt-polycondensation has good anti-
Electrostatic capacity and washability；And the Chinese medicine liquid of dry, rhizome of chuanxiong, the root bark of tree peony, the root of Dahurain angelica, Asiatic sweet leaf and neroli oil tanning is soaked by chrysanthemum
Bubble, so that fabric has the health-care effect of good promoting blood circulation heat-clearing, tranquilizing the mind lull sb to sleep；
3, by by silk fiber, cotton fiber, far infrared fiber, 1.3 propylene glycol ester of poly terephthalic acid, spandex fibre
It is blended according to certain proportion with acrylic fiber, make its advantage collaboration promote, it is blended after the first mixture be wrapped in it is blended after
The second mixture outside so that the fabric of preparation is not only flexible, but also moisture absorption is ventilative, wears comfortable, has good guarantor
The warm effect to promote blood circulation；
4, pajama fabric is placed on first and is placed in basket, additive is poured into charging box, water pump and charge pipe are passed through
Annex solution is transported to soaking box, then the first cylinder drives the first telescopic rod flexible, drives soaking box or more by link block
Activity, then rotating electric machine is driven by shaft places basket rotation, improves and impregnates efficiency, save the time, so that infecting more
It is even；Annex solution is released finally by drain pipe, at this point, the second cylinder operation of control, the second cylinder drive the second telescopic rod to stretch
It is long, so that heating platen be driven to decline, hot pressing is carried out to fabric, on the one hand accelerates annex solution in conjunction with fabric, so that impregnating effect
It is good, drying on the other hand can be pre-processed in advance, save the time to be subsequent.
Detailed description of the invention
The present invention will be further described below with reference to the drawings.
Fig. 1 is overall structure of the present invention.
Fig. 2 is heating platen schematic diagram of internal structure in the present invention.
In figure: 1, charging box；2, water pump；3, charge pipe；4, rack；5, the first cylinder；6, drain pipe；7, rotating electric machine；
8, pedestal；9, electric cabinet；10, ball；11, shaft；12, basket is placed；13, heating platen；14, the second cylinder；15, second is flexible
Bar；16, link block；17, the first telescopic rod；18, soaking box；19, heating rod.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, all other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
Embodiment 1:
High-grade pajama fabric, pajama fabric include 35 parts of silk fiber, 60 parts of cotton fiber, far infrared fibre by weight
35 parts of dimension, modified 1 part of antibacterial agent, 20-30 parts of 1.3 propylene glycol ester of poly terephthalic acid, modified 1 part of antistatic agent, spandex fibre
12 parts, 13 parts of acrylic fiber；
The modified antibacterial agent includes 7 parts of chitosan, 4 parts of L-arginine, 4 parts of polyethylene glycol, 1- (3- diformazan by weight
Aminopropyl) 5 parts of -3- ethyl-carbodiimide hydrochloride, 6 parts of N- hydroxy-succinimide, 5 parts of BTCA crosslinking agent；
The preparation method of the modified antibacterial agent the following steps are included:
1) chitosan of weighing is distilled into water dispersion with 100mL and be transferred in 250mL flask, the L- of weighing is then added
1- (3- the dimethylamino-propyl) -3- ethyl-carbodiimide hydrochloride and N- hydroxyl-succinyl that arginine and molar ratio are 3:1 are sub-
Amine, the pH value with the hydrochloric acid conditioning solution of 0.1mol/L are 5, so that each reactant including chitosan is sufficiently dissolved formation equal
One reaction system, then in 30 DEG C of reaction 12h；
2) pH value of system after reaction, is transferred to 8 with the NaOH solution of 0.5mol/L, is filled after product is sufficiently precipitated
Enter in bag filter, dialyse 5 days in distilled water, during this period every 6h replacement primary distilled water sufficiently to remove unreacted ammonia
Base acid, 1- (3- dimethylamino-propyl) -3- ethyl-carbodiimide hydrochloride and N- hydroxy-succinimide and by-product are different
Urea；It is then concentrated in the polyglycol solution that concentration is 18% for 24 hours, product is taken out and is freeze-dried, guanidine radicals is finally obtained
Chitosan；
3) BTCA crosslinking agent is added in the guanidine radicals chitosan then prepared into step 2) to be arranged, finally obtains modification
Antibacterial agent.
The modified antistatic agent includes 30 parts of bis- terephthalate, 27 parts of di 2 ethylhexyl isophthalate, 5- by weight
15 parts of sodium sulfonate, 11 parts of ethylene glycol, 10 parts of polyethylene glycol, 2 parts of catalyst.
The preparation method of the modified antistatic agent the following steps are included:
Successively by the bis- terephthalate after weighing, di 2 ethylhexyl isophthalate, 5- sodium sulfonate, ethylene glycol, polyethylene glycol
It is added in four-hole boiling flask, is warming up to 155 DEG C with 10 DEG C per minute, catalysts are added after reactant dissolves completely, with
2 DEG C per minute are warming up to 180 DEG C of progress ester exchange reactions, have methanol to distillate at this time, after reaction 3 hours, start to vacuumize progress
Vacuum polycondensation raises the temperature to 220 DEG C, again vacuum polycondensation 2 hours, can both obtain being modified antistatic after reaction 1 hour
Agent.
The preparation method of high-grade pajama fabric, the following steps are included:
1) choose silk fiber, cotton fiber, far infrared fiber, 1.3 propylene glycol ester of poly terephthalic acid, spandex fibre,
Acrylic fiber is weighed as raw material；
2) raw material in step 1) is respectively pre-processed, then by silk fiber, cotton fiber and far infrared fiber
It is uniformly mixed in mixing arrangement, is prepared into the first mixture；And by 1.3 propylene glycol ester of poly terephthalic acid, spandex fibre
It is being uniformly mixed in mixing arrangement with acrylic fiber, is being prepared into the second mixture；
3) by conjugate spinning component by the first mixture on the outside of the second mixture after carry out wire drawing；
4) will be in step 3)) wire drawing is by cooling and shaping, stretching, sizing, then single or single fiber-bundles are arranged in rows,
The fibre curtain of direction of warp and weft is formed, and is woven together the fibre curtain of direction of warp and weft is poor, pajama fabric is both obtained；
5) the modification antibacterial agent liquid of preparation is poured into charging box first, pajama fabric is carried out by impregnating hot-press arrangement
Hot pressing is impregnated, is impregnated 3-5 minutes, takes out and the first drying, drying temperature is 170 DEG C, drying time is 3 minutes, then will be resisted
Electrostatic agent liquid pours into charging box, carries out immersion hot pressing to pajama fabric by impregnating hot-press arrangement, impregnates 10 minutes, take out simultaneously
Second of drying, drying temperature are 140 DEG C, and drying time is 5 minutes, will finally be done by chrysanthemum, rhizome of chuanxiong, the root bark of tree peony, the root of Dahurain angelica, Asiatic sweet leaf
It is poured into charging box with the Chinese medicine liquid of neroli oil tanning, immersion hot pressing is carried out to pajama fabric by impregnating hot-press arrangement, is impregnated
It 15-30 minutes, takes out and air-dries, high-grade pajama fabric both can be obtained.
Embodiment 2:
High-grade pajama fabric, pajama fabric include 35 parts of silk fiber, 60 parts of cotton fiber, far infrared fibre by weight
35 parts of dimension, modified 1 part of antibacterial agent, 20-30 parts of 1.3 propylene glycol ester of poly terephthalic acid, 12 parts of spandex fibre, acrylic fiber 13
Part；
The modified antibacterial agent includes 7 parts of chitosan, 4 parts of L-arginine, 4 parts of polyethylene glycol, 1- (3- diformazan by weight
Aminopropyl) 5 parts of -3- ethyl-carbodiimide hydrochloride, 6 parts of N- hydroxy-succinimide, 5 parts of BTCA crosslinking agent；
The preparation method of the modified antibacterial agent the following steps are included:
1) chitosan of weighing is distilled into water dispersion with 100mL and be transferred in 250mL flask, the L- of weighing is then added
1- (3- the dimethylamino-propyl) -3- ethyl-carbodiimide hydrochloride and N- hydroxyl-succinyl that arginine and molar ratio are 3:1 are sub-
Amine, the pH value with the hydrochloric acid conditioning solution of 0.1mol/L are 5, so that each reactant including chitosan is sufficiently dissolved formation equal
One reaction system, then in 30 DEG C of reaction 12h；
2) pH value of system after reaction, is transferred to 8 with the NaOH solution of 0.5mol/L, is filled after product is sufficiently precipitated
Enter in bag filter, dialyse 5 days in distilled water, during this period every 6h replacement primary distilled water sufficiently to remove unreacted ammonia
Base acid, 1- (3- dimethylamino-propyl) -3- ethyl-carbodiimide hydrochloride and N- hydroxy-succinimide and by-product are different
Urea；It is then concentrated in the polyglycol solution that concentration is 18% for 24 hours, product is taken out and is freeze-dried, guanidine radicals is finally obtained
Chitosan；
3) BTCA crosslinking agent is added in the guanidine radicals chitosan then prepared into step 2) to be arranged, finally obtains modification
Antibacterial agent.
The preparation method of high-grade pajama fabric, the following steps are included:
1) choose silk fiber, cotton fiber, far infrared fiber, 1.3 propylene glycol ester of poly terephthalic acid, spandex fibre,
Acrylic fiber is weighed as raw material；
2) raw material in step 1) is respectively pre-processed, then by silk fiber, cotton fiber and far infrared fiber
It is uniformly mixed in mixing arrangement, is prepared into the first mixture；And by 1.3 propylene glycol ester of poly terephthalic acid, spandex fibre
It is being uniformly mixed in mixing arrangement with acrylic fiber, is being prepared into the second mixture；
3) by conjugate spinning component by the first mixture on the outside of the second mixture after carry out wire drawing；
4) will be in step 3)) wire drawing is by cooling and shaping, stretching, sizing, then single or single fiber-bundles are arranged in rows,
The fibre curtain of direction of warp and weft is formed, and is woven together the fibre curtain of direction of warp and weft is poor, pajama fabric is both obtained；
5) the modification antibacterial agent liquid of preparation is poured into charging box first, pajama fabric is carried out by impregnating hot-press arrangement
Hot pressing is impregnated, is impregnated 3-5 minute, takes out and the first drying, drying temperature is 170 DEG C, drying time is 3 minutes, finally will be by
Chrysanthemum is dry, rhizome of chuanxiong, the root bark of tree peony, the root of Dahurain angelica, Asiatic sweet leaf and neroli oil tanning Chinese medicine liquid pour into charging box, pass through and impregnate hot-press arrangement pair
Pajama fabric carries out immersion hot pressing, impregnates 15-30 minutes, takes out and air-dry, high-grade pajama fabric both can be obtained.
Embodiment 3:
High-grade pajama fabric, pajama fabric include 35 parts of silk fiber, 60 parts of cotton fiber, far infrared fibre by weight
35 parts of dimension, 20-30 parts of 1.3 propylene glycol ester of poly terephthalic acid, modified 1 part of antistatic agent, 12 parts of spandex fibre, acrylic fiber 13
Part；
The modified antistatic agent includes 30 parts of bis- terephthalate, 27 parts of di 2 ethylhexyl isophthalate, 5- by weight
15 parts of sodium sulfonate, 11 parts of ethylene glycol, 10 parts of polyethylene glycol, 2 parts of catalyst.
The preparation method of the modified antistatic agent the following steps are included:
Successively by the bis- terephthalate after weighing, di 2 ethylhexyl isophthalate, 5- sodium sulfonate, ethylene glycol, polyethylene glycol
It is added in four-hole boiling flask, is warming up to 155 DEG C with 10 DEG C per minute, catalysts are added after reactant dissolves completely, with
2 DEG C per minute are warming up to 180 DEG C of progress ester exchange reactions, have methanol to distillate at this time, after reaction 3 hours, start to vacuumize progress
Vacuum polycondensation raises the temperature to 220 DEG C, again vacuum polycondensation 2 hours, can both obtain being modified antistatic after reaction 1 hour
Agent.
The preparation method of high-grade pajama fabric, the following steps are included:
1) choose silk fiber, cotton fiber, far infrared fiber, 1.3 propylene glycol ester of poly terephthalic acid, spandex fibre,
Acrylic fiber is weighed as raw material；
2) raw material in step 1) is respectively pre-processed, then by silk fiber, cotton fiber and far infrared fiber
It is uniformly mixed in mixing arrangement, is prepared into the first mixture；And by 1.3 propylene glycol ester of poly terephthalic acid, spandex fibre
It is being uniformly mixed in mixing arrangement with acrylic fiber, is being prepared into the second mixture；
3) by conjugate spinning component by the first mixture on the outside of the second mixture after carry out wire drawing；
4) will be in step 3)) wire drawing is by cooling and shaping, stretching, sizing, then single or single fiber-bundles are arranged in rows,
The fibre curtain of direction of warp and weft is formed, and is woven together the fibre curtain of direction of warp and weft is poor, pajama fabric is both obtained；
5) antistatic agent liquid is poured into charging box first, pajama fabric is carried out to impregnate heat by impregnating hot-press arrangement
Pressure is impregnated 10 minutes, takes out and second dries, and drying temperature is 140 DEG C, and drying time is 5 minutes, finally will be by chrysanthemum
The Chinese medicine liquid of dry, rhizome of chuanxiong, the root bark of tree peony, the root of Dahurain angelica, Asiatic sweet leaf and neroli oil tanning pours into charging box, by impregnating hot-press arrangement to nightwear
Fabric carries out immersion hot pressing, impregnates 15-30 minutes, takes out and air-dry, high-grade pajama fabric both can be obtained.
The pajama fabric prepared in embodiment 1 and embodiment 2 (not arranging by modified antistatic agent) is washed 5 times respectively
With 10 times, the variation of its hydrophily and washability is then measured by hydrophily and wash durability test, the results are shown in Table 1:
Table 1
As shown in Table 1, after by repeatedly washing pajama fabric, pajama fabric after modified antistatic agent arranges,
The antistatic agent prepared by introducing ionizable monomers di 2 ethylhexyl isophthalate and 5- sodium sulfonate by melt-polycondensation, has
Good antistatic effect and washability.
By the pajama fabric prepared in embodiment 1 and embodiment 3 (not arranged by modified antibacterial agent) wash respectively 5 times,
10 times, 15 times, 20 times, then measure bacteriostasis rate, measurement result is as shown in table 2 by biocidal property test:
Table 2
As shown in Table 2, after by repeatedly washing, pajama fabric after modified antibacterial agent arranges still has good
Anti-microbial property, antibiotic rate can achieve 92%.
Please refer to shown in Fig. 1-2: impregnating hot-press arrangement includes rack 4, pedestal 8 and electric cabinet 9；The bottom of pedestal 8 is arranged
There is rubber pad, convenient for reducing vibration, top one end of pedestal 8 is fixedly connected with charging box 1, and the side of charging box 1 passes through pipeline
One end of water pump 2 is connected, the other end of water pump 2 is fixedly connected with charge pipe 3, and the opening of charge pipe 3 is being located at soaking box 18 just
Organic frame 4 is installed at top, the top of pedestal 8, and the top of pedestal 8 is symmetrically installed with two first cylinders 5, on two first cylinders 5
First telescopic rod 17 is fixed by soaking box 18 by link block 16, and the bottom center of soaking box 18 is provided with rotating electric machine 7,
The side of rotating electric machine 7 is provided with drain pipe 6, and the output shaft of rotating electric machine 7 is connect with shaft 11, and shaft 11 passes through soaking box 18
And be fixedly connected with the placement basket 12 being arranged inside soaking box 18, the junction of the bottom and soaking box 18 of placing basket 12 is symmetrically set
It is equipped with two balls 10；The side of rack 4 is provided with electric cabinet 9, and the second cylinder 14 is fixedly connected at the top center of rack 4,
The second telescopic rod 15 on second cylinder 14 passes through rack 4 and connect with heating platen 13, and heating platen 13 is internally provided with heating rod
19；Soaking box 18, placement basket 12 and heating platen 13 are cylinder, and heating platen 13 matches with basket 12 is placed, and place basket
12 be reinforcing bar web frame, and convenient for carrying out hot pressing to fabric, moisture is discharged.
The working principle of the invention: pajama fabric is placed on places in basket 12 first, additive is poured into charging box 1
In, annex solution is transported to by soaking box 18 by water pump 2 and charge pipe 3, then the first cylinder 5 drives the first telescopic rod 17 to stretch
Contracting drives soaking box 18 up and down by link block 16, and then rotating electric machine 7 drives placement basket 12 to rotate by shaft 11,
It improves and impregnates efficiency, the time is saved, so that infecting more uniform；Annex solution is released finally by drain pipe 6, at this point, control the
The work of two cylinders 14, the second cylinder 14 drive the elongation of the second telescopic rod 15, so that heating platen 13 be driven to decline, carry out to fabric
On the one hand hot pressing accelerates annex solution in conjunction with fabric, so that immersion effect is good, on the other hand can pre-process drying in advance, be
It is subsequent to save the time.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Above content is only citing made for the present invention and explanation, affiliated those skilled in the art are to being retouched
The specific embodiment stated does various modifications or additions or is substituted in a similar manner, and without departing from invention or surpasses
More range defined in the claims, is within the scope of protection of the invention.
Claims (8)
1. high-grade pajama fabric, which is characterized in that its pajama fabric includes 30-40 parts of silk fiber, cotton fiber 20- by weight
90 parts, 30-40 parts of far infrared fiber, it is antibacterial agent 1-1.5 parts modified, 20-30 parts of 1.3 propylene glycol ester of poly terephthalic acid, change
Property 0.8-1.2 parts of antistatic agent, 10-15 parts of spandex fibre, 10-15 parts of acrylic fiber；
The modified antibacterial agent includes 5-10 parts of chitosan, 3-5 parts of L-arginine, 3-5 parts of polyethylene glycol, 1- (3- by weight
Dimethylamino-propyl) 2-6 parts of -3- ethyl-carbodiimide hydrochloride, 4-8 parts of N- hydroxy-succinimide, 3-8 parts of crosslinking agent；
The preparation method of the modified antibacterial agent the following steps are included:
1) chitosan of weighing is distilled into water dispersion with 100mL and be transferred in 250mL flask, the L- essence ammonia of weighing is then added
1- (3- the dimethylamino-propyl) -3- ethyl-carbodiimide hydrochloride and N- hydroxy-succinimide that acid and molar ratio are 3:1,
Be 5 with the pH value of the hydrochloric acid conditioning solution of 0.1mol/L, make each reactant including chitosan sufficiently dissolve formed it is uniform
Reaction system, then in 30 DEG C of reaction 12h；
2) pH value of system after reaction, is transferred to 8 with the NaOH solution of 0.5mol/L, is packed into after product is sufficiently precipitated saturating
It analyses in bag, dialyses 5 days in distilled water, during this period every 6h replacement primary distilled water sufficiently to remove unreacted amino
Acid, 1- (3- dimethylamino-propyl) -3- ethyl-carbodiimide hydrochloride and N- hydroxy-succinimide and by-product isourea；
It is then concentrated in the polyglycol solution that concentration is 18% for 24 hours, product is taken out and is freeze-dried, it is poly- to finally obtain guanidine radicals shell
Sugar；
3) crosslinking agent is added in the guanidine radicals chitosan then prepared into step 2) to be arranged, finally obtains modified antibacterial agent.
2. top grade pajama fabric according to claim 1, which is characterized in that the modified antistatic agent includes by weight
20-35 parts of bis- terephthalate, 19-28 parts of di 2 ethylhexyl isophthalate, 5-17 parts of 5- sodium sulfonate, 2-12 parts of ethylene glycol, poly- second
3-11 parts of glycol, 1-3 parts of catalyst.
3. top grade pajama fabric according to claim 1 or 2, which is characterized in that the preparation side of the modified antistatic agent
Method the following steps are included:
Bis- terephthalate after weighing, di 2 ethylhexyl isophthalate, 5- sodium sulfonate, ethylene glycol, polyethylene glycol are sequentially added
Into four-hole boiling flask, it is warming up to 150-160 DEG C with 10 DEG C per minute, catalysts are added after reactant dissolves completely, with
2 DEG C per minute are warming up to 180-190 DEG C of progress ester exchange reaction, have methanol to distillate at this time, after reaction 3-3.5 hours, start to take out
Vacuum carries out vacuum polycondensation and raises the temperature to 210-230 DEG C after reaction 1 hour, vacuum polycondensation 1-3 hours again, can both obtain
To modified antistatic agent.
4. top grade pajama fabric according to claim 1, which is characterized in that the crosslinking agent is BTCA crosslinking agent.
5. the preparation method of high-grade pajama fabric, which comprises the following steps:
1) silk fiber, cotton fiber, far infrared fiber, 1.3 propylene glycol ester of poly terephthalic acid, spandex fibre, acrylic fibers are chosen
Fiber is weighed as raw material；
2) raw material in step 1) is respectively pre-processed, then by silk fiber, cotton fiber and far infrared fiber mixed
It attaches together in setting and is uniformly mixed, be prepared into the first mixture；And by 1.3 propylene glycol ester of poly terephthalic acid, spandex fibre and nitrile
Synthetic fibre fiber is being uniformly mixed in mixing arrangement, is prepared into the second mixture；
3) by conjugate spinning component by the first mixture on the outside of the second mixture after carry out wire drawing；
4) will be in step 3)) wire drawing is by cooling and shaping, stretching, sizing, then single or single fiber-bundles are arranged in rows, it is formed
The fibre curtain of direction of warp and weft, and be woven together the fibre curtain of direction of warp and weft is poor, both obtain pajama fabric；
5) the modification antibacterial agent liquid of preparation is poured into charging box first, pajama fabric is impregnated by impregnating hot-press arrangement
Hot pressing is impregnated 3-5 minutes, takes out and first dries, then pour into charging box antistatic agent liquid, pass through and impregnate hot-press arrangement
Immersion hot pressing is carried out to pajama fabric, immersion 8-15 minutes, takes out and second dries, and will finally be done by chrysanthemum, rhizome of chuanxiong, pellet
Skin, the root of Dahurain angelica, Asiatic sweet leaf and the Chinese medicine liquid of neroli oil tanning pour into charging box, are soaked by impregnating hot-press arrangement to pajama fabric
Hot pressing is steeped, is impregnated 15-30 minutes, is taken out and air-dry, high-grade pajama fabric both can be obtained.
6. the preparation method of top grade pajama fabric according to claim 5, which is characterized in that first drying temperature is
160-180 DEG C, drying time is 2-5 minutes；Second of drying temperature is 130-150 DEG C, and drying time is 4-10 minutes.
7. the preparation method of top grade pajama fabric according to claim 5, which is characterized in that the immersion hot-press arrangement packet
Including rack (4), pedestal (8) and electric cabinet (9)；
The bottom of the pedestal (8) is provided with rubber pad, and top one end of the pedestal (8) is fixedly connected with charging box (1), institute
The side of charging box (1) is stated by one end of pipeline connection water pump (2), the other end of the water pump (2) is fixedly connected with charging
It manages (3), the opening of the charge pipe (3) is located at the surface of soaking box (18), and organic frame is installed at the top of the pedestal (8)
(4), two first cylinders (5), the first telescopic rod (17) on two first cylinders (5) are symmetrically installed at the top of the pedestal (8)
By link block (16) that soaking box (18) are fixed, the bottom center of the soaking box (18) is provided with rotating electric machine (7),
The side of the rotating electric machine (7) is provided with drain pipe (6), and the output shaft of the rotating electric machine (7) is connect with shaft (11), institute
It states shaft (11) to be fixedly connected across soaking box (18) and with the placement basket (12) being arranged inside soaking box (18), the placement basket
(12) junction of bottom and soaking box (18) is symmetrically arranged with two balls (10)；
The side of the rack (4) is provided with electric cabinet (9), is fixedly connected with the second gas at the top center of the rack (4)
Cylinder (14), the second telescopic rod (15) on second cylinder (14) pass through rack (4) and connect with heating platen (13), the hot pressing
Plate (13) is internally provided with heating rod (19).
8. the preparation method of top grade pajama fabric according to claim 7, which is characterized in that the soaking box (18) is put
It sets basket (12) and heating platen (13) is cylinder, and heating platen (13) matches with basket (12) are placed, and places basket (12) and be
Reinforcing bar web frame.
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