CN106149065A - Flax root is utilized to produce the method for dermatine fiber - Google Patents
Flax root is utilized to produce the method for dermatine fiber Download PDFInfo
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- CN106149065A CN106149065A CN201610635454.5A CN201610635454A CN106149065A CN 106149065 A CN106149065 A CN 106149065A CN 201610635454 A CN201610635454 A CN 201610635454A CN 106149065 A CN106149065 A CN 106149065A
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- Prior art keywords
- flax
- flax root
- root
- dermatine
- fiber
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01C—CHEMICAL OR BIOLOGICAL TREATMENT OF NATURAL FILAMENTARY OR FIBROUS MATERIAL TO OBTAIN FILAMENTS OR FIBRES FOR SPINNING; CARBONISING RAGS TO RECOVER ANIMAL FIBRES
- D01C1/00—Treatment of vegetable material
- D01C1/02—Treatment of vegetable material by chemical methods to obtain bast fibres
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- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Textile Engineering (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
The present invention provides a kind of method utilizing flax root to produce dermatine fiber, and step is: take the coring that flax penetrates in earth, sends into freezing 2.5 hours in 17 DEG C of environment；Then heat to 0 DEG C, after 5min, use ultrasonic oscillation process；Then recover to normal temperature, use high-pressure spray to be rinsed flax root, make flax root tissue be stripped；Flax root after being stripped puts into centrifugal mixer cylinder, fills water in centrifugal mixer cylinder, carries out hydraulic fracture for carrier to flax root with water, then filters, and removes thick impurity, obtains flax root oar liquid；Flax root oar liquid is concentrated, is subsequently adding the glycerine of flax root quality 15%, is uniformly mixed；Then it is spray-dried to obtain flax root fiber powder.The present invention utilizes flax root, it is thus achieved that flax root fiber, as the additive producing dermatine, the dermatine fibr tissue function admirable produced, is more nearly the effect of corium.
Description
Technical field
The present invention relates to cellulose and dermatine production technical field, particularly relate to one and utilize the production of flax root artificial
The method of leather fiber.
Background technology
Dermatine is commonly used the various leather and fur products of making, and its increasingly advanced manufacture craft, just by double-layer fur
Processing and fabricating is widely used.Nowadays, the fibr tissue of the surface treatment of dermatine extremely base-material is continued to optimize, and reaches corium effect
It is the direction that dermatine industry is constantly pursued that fruit is even better than leather effect.
Prior art can add fiber usually make the fibr tissue of dermatine in imitation leather material, but be used
Cellulose be all artificial cellulose, such as nitrocellulose.
In dermatine production process, the cellulose of addition or cellulose composition (cellulosic additive) directly influence
The product quality of dermatine.Artificial cellulose used in current dermatine production, the leatheret keratin produced
Amount is preferable not enough, there is also bigger gap with the effect of corium.
Content of the invention
It is an object of the invention to provide a kind of method utilizing flax root to produce dermatine fiber, above-mentioned to solve
Technical problem.
The technical problem to be solved realizes by the following technical solutions:
Flax root is utilized to produce the method for dermatine fiber, it is characterised in that step is:
1) take the coring that flax penetrates in earth, wash the earth of flax root surface, send in-17 DEG C of environment freezing
2.5 hour；Then heating to 0 DEG C, using ultrasonic oscillation process after 5min, ultrasonic frequency is 26000 hertz, processes the time
For 30min；Then recover to normal temperature, use high-pressure spray to be rinsed flax root, make flax root tissue be stripped, form height
The liquid of jet flow is the mixture of water, ethanol and calcium carbonate fine powder, and quality proportioning is that 20 parts of water, ethanol 0.6 part, calcium carbonate are micro-
2.5 parts of powder, the flow velocity of high-pressure spray is 5m/s；
2) flax root after being stripped puts into centrifugal mixer cylinder, fills frozen water, the volume of ice and water in centrifugal mixer cylinder
For 2:15, the particle diameter of ice is 1-2.5mm, carries out hydraulic fracture for carrier to flax root with frozen water, then filters, and removes slightly miscellaneous
Matter, obtains flax root oar liquid；
3) flax root oar liquid is concentrated, be subsequently adding the glycerine of flax root quality 15%, be uniformly mixed；
4) then be spray-dried after and get final product.
Described spray-drying process is carried out under nitrogen protection.
The particle diameter of described calcium carbonate fine powder is 45-80 micron.
Acetic acid containing mass fraction 0.33% in described frozen water.The dispersion of flax root fiber can be accelerated.
Frozen water can increase waterpower and tear dynamics, improves the dispersion effect to flax root fiber.
The invention has the beneficial effects as follows:
The present invention utilizes flax root, it is thus achieved that flax root fiber, and as the additive producing dermatine, this additive is permissible
The staple fibre of use in replacing current dermatine to produce, the dermatine fibr tissue function admirable produced, more
Close to the effect of corium, production technology is simple, and cheaper starting materials is easy to get, it is possible to makes full use of flax root raw material, can improve artificial
For the softness of leather, bacteriostasis property, and the corium that compares, surface is easier to cleaning.
Detailed description of the invention
In order to make the present invention realize technological means, creation characteristic, reach purpose and be easy to understand with effect, tie below
Close specific embodiment, the present invention is expanded on further, but following embodiment is only the preferred embodiments of the present invention, and not all.
Based on the embodiment in embodiment, it is real that those skilled in the art are obtained other on the premise of not making creative work
Execute example, broadly fall into protection scope of the present invention.
Utilizing flax root fiber to produce the method for dermatine, step is:
1) take the coring that flax penetrates in earth, wash the earth of flax root surface, send in-17 DEG C of environment freezing
2.5 hour；Then heating to 0 DEG C, using ultrasonic oscillation process after 5min, ultrasonic frequency is 26000 hertz, processes the time
For 30min；Then recover to normal temperature, use high-pressure spray to be rinsed flax root, make flax root tissue be stripped, form height
The liquid of jet flow is the mixture of water, ethanol and calcium carbonate fine powder, and quality proportioning is that 20 parts of water, ethanol 0.6 part, calcium carbonate are micro-
2.5 parts of powder, the flow velocity of high-pressure spray is 5m/s；
2) flax root after being stripped puts into centrifugal mixer cylinder, fills frozen water, the volume of ice and water in centrifugal mixer cylinder
For 2:15, the particle diameter of ice is 1-2.5mm, carries out hydraulic fracture for carrier to flax root with frozen water, then filters, and removes slightly miscellaneous
Matter, obtains flax root oar liquid；
3) flax root oar liquid is concentrated, be subsequently adding the glycerine of flax root quality 15%, be uniformly mixed；
4) it is then spray-dried to obtain flax root fiber powder；
5) it using flax root fiber powder as the additive producing dermatine, is used for producing dermatine.
Evaluation method:
(1) the pilling evaluation of dermatine
Use the Model406 of James H.Heal&Co. as Martingale abrasion tester, use same company
ABRASTIVE CLOTH SM25, as standard friction cloth, applies to be equivalent to the load of 12kPa, visually sees to dermatine sample
Examine the outward appearance of the dermatine after making it rub under conditions of wearing and tearing number of times 20,000 time, evaluate.Metewand is as follows:
Being set as 5 grades by being not changed in situation completely before the outward appearance of dermatine and friction, the situation producing multiple ball top is set as 1
Level, the result between both divides according to every 0.5 grade.
(2) the exterior quality evaluation of dermatine is for the exterior quality of dermatine, by healthy adult human male with become
Each 10 of people women, altogether 20 are carried out as follows evaluation with sensory evaluation by visual observation as estimator, make most evaluations
For exterior quality.
3 grades: the dispersity of fiber is good, and outward appearance is also good.
2 grades: the dispersity difference of fiber or bad order.
1 grade: the dispersity difference of overall fiber, and bad order.
(3) length of pile of dermatine
Dermatine is wrapped on the cylinder of diameter 2cm, from side-irradiation light, shoots photo from the opposite of light.With mark
Chi (scale) measures each length of the pile portion erecting from described dermatine, calculates mean value.Change shooting position
Put, using the mean value for 100 photos mensuration as length of pile.
(4) break end number of times
As the evaluation of spinning property, the number of times of the broken end producing melt spinning for 24 hours is as broken end number of times.
Use the cellulosic additive of above-described embodiment, be used for producing dermatine,
The dermatine pilling producing reaches 4.5 grades, outward appearance 3 grades, length of pile 0.30, broken end number of times 0 time.
General principle, principal character and the advantages of the present invention of the present invention have more than been shown and described.The technology of the industry
The only present invention it should be appreciated that the present invention is not restricted to the described embodiments, described in above-described embodiment and specification for the personnel
Preference, be not intended to limit the present invention, without departing from the spirit and scope of the present invention, the present invention also has various
Changes and improvements, these changes and improvements both fall within scope of the claimed invention.Claimed scope is by institute
Attached claims and equivalent thereof define.
Claims (4)
1. one kind utilizes the method that flax root produces dermatine fiber, it is characterised in that step is:
1) take the coring that flax penetrates in earth, wash the earth of flax root surface, send into freezing 2.5 in-17 DEG C of environment little
When；Then heating to 0 DEG C, using ultrasonic oscillation process after 5min, ultrasonic frequency is 26000 hertz, and the process time is
30min；Then recover to normal temperature, use high-pressure spray to be rinsed flax root, make flax root tissue be stripped, form high pressure
The liquid of jet is the mixture of water, ethanol and calcium carbonate fine powder, and quality proportioning is 20 parts of water, ethanol 0.6 part, calcium carbonate fine powder
2.5 parts, the flow velocity of high-pressure spray is 5m/s；
2) flax root after being stripped puts into centrifugal mixer cylinder, fills frozen water in centrifugal mixer cylinder, and ice is 2 with the volume of water:
15, the particle diameter of ice is 1-2.5mm, carries out hydraulic fracture for carrier to flax root with frozen water, then filters, and removes thick impurity,
Flax root oar liquid；
3) flax root oar liquid is concentrated, be subsequently adding the glycerine of flax root quality 15%, be uniformly mixed；
4) then be spray-dried after and get final product.
2. the method utilizing flax root to produce dermatine fiber according to claim 1, it is characterised in that: described spray
Mist dry run is carried out under nitrogen protection.
3. the method utilizing flax root to produce dermatine fiber according to claim 1, it is characterised in that: described carbon
The particle diameter of acid calcium micro mist is 45-80 micron.
4. the method utilizing flax root to produce dermatine fiber according to claim 1, it is characterised in that: described ice
Acetic acid containing mass fraction 0.33% in water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610635454.5A CN106149065A (en) | 2016-08-04 | 2016-08-04 | Flax root is utilized to produce the method for dermatine fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610635454.5A CN106149065A (en) | 2016-08-04 | 2016-08-04 | Flax root is utilized to produce the method for dermatine fiber |
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| Publication Number | Publication Date |
|---|---|
| CN106149065A true CN106149065A (en) | 2016-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610635454.5A Pending CN106149065A (en) | 2016-08-04 | 2016-08-04 | Flax root is utilized to produce the method for dermatine fiber |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2477652Y (en) * | 2001-04-10 | 2002-02-20 | 冯大维 | Hydraulic decorticator |
| CN101235357A (en) * | 2007-09-30 | 2008-08-06 | 中国农业科学院麻类研究所 | Industrial fermentation ramee rapid extraction technique for Erwinia |
| CN101481459A (en) * | 2008-12-23 | 2009-07-15 | 中国人民解放军总后勤部军需装备研究所 | Micropore ligno-cellulose ultramicro powder, as well as preparation method and application thereof |
| CN102080338A (en) * | 2009-09-18 | 2011-06-01 | 张楠 | Method for preparing PU (polyurethane) synthetic leather additive |
| CN102888726A (en) * | 2012-10-17 | 2013-01-23 | 绍兴文理学院 | Auxiliary-free refinement processing method of jute fiber |
| CN104674586A (en) * | 2015-02-02 | 2015-06-03 | 天津市浩宇助剂有限公司 | Preparation process of nano cellulose whisker |
-
2016
- 2016-08-04 CN CN201610635454.5A patent/CN106149065A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2477652Y (en) * | 2001-04-10 | 2002-02-20 | 冯大维 | Hydraulic decorticator |
| CN101235357A (en) * | 2007-09-30 | 2008-08-06 | 中国农业科学院麻类研究所 | Industrial fermentation ramee rapid extraction technique for Erwinia |
| CN101481459A (en) * | 2008-12-23 | 2009-07-15 | 中国人民解放军总后勤部军需装备研究所 | Micropore ligno-cellulose ultramicro powder, as well as preparation method and application thereof |
| CN102080338A (en) * | 2009-09-18 | 2011-06-01 | 张楠 | Method for preparing PU (polyurethane) synthetic leather additive |
| CN102888726A (en) * | 2012-10-17 | 2013-01-23 | 绍兴文理学院 | Auxiliary-free refinement processing method of jute fiber |
| CN104674586A (en) * | 2015-02-02 | 2015-06-03 | 天津市浩宇助剂有限公司 | Preparation process of nano cellulose whisker |
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Application publication date: 20161123 |