CN107345317A - A kind of processing method for lifting linden fiber crops knitting property - Google Patents
A kind of processing method for lifting linden fiber crops knitting property Download PDFInfo
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- CN107345317A CN107345317A CN201710410463.9A CN201710410463A CN107345317A CN 107345317 A CN107345317 A CN 107345317A CN 201710410463 A CN201710410463 A CN 201710410463A CN 107345317 A CN107345317 A CN 107345317A
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- linden
- temperature
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- fiber crops
- treatment fluid
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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
Abstract
The invention belongs to linden fiber crops processing technique field, especially a kind of processing method for lifting linden fiber crops knitting property, specific method is as follows：First by linden fiber crops through infusion, freezing, steam and treatment fluid immersion treatment, not only effectively suppress the degraded of the internal hemicellulose of linden fiber crops, hemicellulose serves cohesive in cell membrane, so as to strengthen the bond strength between linden flaxen fiber, improve the toughness and Resisting fractre intensity of linden fiber crops, and the color of linden fiber crops can be effectively lifted, strengthen its anti-solarization performance；Then handled through temperature-variable drying, ultrasound, transformation and constant temperature drying, not only reduce conduction resistance of the moisture in linden fiber crops, effectively improve the permeability of linden fiber crops, strengthen the binding ability between the composition and linden flaxen fiber element molecule for the treatment of fluid, so that linden fiber crops hygroscopicity declines, dimensional stability improves, and can effectively suppress the growth of mould and spoilage organisms, extend its service life and using quality.
Description
Technical field
The invention belongs to linden fiber crops processing technique field, especially a kind of processing method for lifting linden fiber crops knitting property.
Background technology
Linden fiber crops are the moccasins between lime tree sclerderm and trunk, spring stripping tilia bark, after choosing lime tree, measure good certain length
Degree, upper and lower annular are cut, then the knives of Li La mono- up and down, it is possible to are successfully stripped down bark, after drying, can be torn into numb base and turn round again
Cheng Sheng, but in the process of linden fiber crops, easily cause the degraded of hemicellulose in linden fiber crops, reduce its toughness and Resisting fractre is strong
Degree so that knitting property and reduced using quality；Therefore, invention one kind can effectively lift linden fiber crops knitting property, extend its use
Development of the processing method in life-span to linden fiber crops processing technique field is significant.
The content of the invention
A kind of in view of the above-mentioned problems, the present invention is intended to provide processing method for lifting linden fiber crops knitting property.
The present invention is achieved through the following technical solutions：
A kind of processing method for lifting linden fiber crops knitting property, specific method are as follows：
（1）Infusion, freezing, steam and treatment fluid immersion treatment
Slow fire 705 ~ 710s of infusion after linden fiber crops are immersed in the water that temperature is 52 ~ 53 DEG C, are boiled by fire, draining are pulled out, inserted
Temperature is 880 ~ 885s of cryostat in -18 ~ -17 DEG C of household freezer, -6 are warming up to 1.7 ~ 1.8 DEG C/min heating rate ~ -
5 DEG C of continuation 735 ~ 740s of cryostat, take out, insert temperature be 277 ~ 279 DEG C steam in pot constant temperature steam processing 795 ~
800s, 237 ~ 239 DEG C of continuation constant temperature 925 ~ 930s of processing are cooled to 4.6 ~ 4.8 DEG C/min rate of temperature fall, take out, be immersed in
115 ~ 120min is soaked in treatment fluid, drip liquid takes out, and must pre-process linden fiber crops；
Described treatment fluid, it is made up of the raw material of following parts by weight：Fresh 21.2 ~ 21.6 parts of folium sennae, fresh crisped dock leaf
26.5 ~ 26.9 parts, it is 17.7 ~ 18.1 parts of fresh sanchi leaf, 12.1 ~ 12.3 parts of tomentose fevervine herb, 14.4 ~ 14.8 parts of Heiguteng exract, spiced
8.7 ~ 8.9 parts of blood rattan, 6.9 ~ 7.1 parts of rhizome of cyrtomium, 4.4 ~ 4.6 parts of radish seed, 11.7 ~ 11.9 parts of luffa vine, amantadine hydrochloride 2.3
~ 2.4 parts, 1.6 ~ 1.7 parts of dipotassium chlorine nitrogen, 3.7 ~ 3.8 parts of magnesium nitrate, 4.6 ~ 4.7 parts of aluminum sulfate, 275 ~ 280 parts of water；
（2）Temperature-variable drying, ultrasound, transformation and constant temperature drying processing
Pretreatment linden fiber crops are dried to that moisture is 46% ~ 47%, to adjust temperature be 42 ~ 43 in the condition that temperature be 78 ~ 79 DEG C
Moisture DEG C is dried to as 7% ~ 8%, 28 ~ 30min of heat-insulation soaking is immersed in the water that temperature is 49 ~ 50 DEG C and is passed through power and be
193 ~ 195W, the ultrasonic wave that frequency is 267 ~ 269kHz are ultrasonically treated, and draining takes out, in the bar that pressure is 2.6 ~ 2.7MPa
Constant pressure handles 615 ~ 620s under part, adjustment pressure is that 4.1 ~ 4.2MPa continues constant pressure 740 ~ 745s of processing, is 38 ~ 39 DEG C in temperature
Under conditions of be dried to moisture as 6.5% ~ 6.7%, it is numb must handle linden.
As the further scheme of invention：The preparation method of described treatment fluid, specifically includes following steps：
A. tomentose fevervine herb, Heiguteng exract, longpeduncle kadsura stem, rhizome of cyrtomium, radish seed and luffa vine are cleaned, input rotating speed be 3000 ~
36 ~ 38min is crushed in 3200r/min pulverizer, is taken out, inserts constant temperature frying 575 in the rotary frying pan that temperature is 75 ~ 76 DEG C
~ 580s, 1.2 ~ 1.3 times of amounts of tomentose fevervine herb weight, the ethanol solution that mass fraction is 57% ~ 58% are added, continues constant temperature frying 735
~ 740s, take out, put into the water of 2/3 weight, continue slow fire 32 ~ 34min of infusion after being boiled by fire, take out, cross 50 ~ 60 mesh
Filter cloth, takes filtrate, and room temperature naturally cools to 42 ~ 43 DEG C, adds amantadine hydrochloride and dipotassium chlorine nitrogen, with rotating speed be 140 ~
150r/min agitator stirs 8 ~ 9min, obtains treatment fluid A；
B. fresh folium sennae, fresh crisped dock leaf and fresh sanchi leaf are cleaned, input rotating speed is 2200 ~ 2400r/min's
20 ~ 22min of mashing in beater, takes out, and inserts constant temperature in the baking box that temperature is 83 ~ 84 DEG C and toasts 620 ~ 625s, takes out, put
Enter 1340 ~ 1360s of cryostat in the household freezer that temperature is -7 ~ -6 DEG C, take out, put into the water of 1/3 weight, be boiled by fire
Continue slow fire 19 ~ 21min of infusion afterwards, take out, be beaten 37 ~ 39min in the beater that input rotating speed is 4300 ~ 4500r/min, take
Go out, add magnesium nitrate and aluminum sulfate, stir 12 ~ 13min with the agitator that rotating speed is 140 ~ 150r/min, obtain treatment fluid B；
C. treatment fluid A and treatment fluid B is mixed, stirs 23 ~ 25min with the agitator that rotating speed is 180 ~ 190r/min, insert temperature
15 ~ 16h of fermentation in the fermenting case for 36 ~ 37 DEG C is spent, is taken out, 14 ~ 15min of slow fire infusion and the stirring for 80 ~ 90r/min with rotating speed
Mix device to be constantly stirred, room temperature natural cooling, obtain treatment fluid.
Beneficial effects of the present invention：A kind of processing method for lifting linden fiber crops knitting property provided by the invention, first by linden fiber crops
Through infusion, freezing, steam and treatment fluid immersion treatment, not only effectively suppress the degraded of the internal hemicellulose of linden fiber crops, hemicellulose
Serve in cell membrane cohesive, so as to strengthen the bond strength between linden flaxen fiber, toughness and the Resisting fractre for improving linden fiber crops are strong
Degree, and the color of linden fiber crops can be effectively lifted, strengthen its anti-solarization performance；Then through temperature-variable drying, ultrasound, transformation and constant temperature
Drying and processing, not only reduce conduction resistance of the moisture in linden fiber crops, effectively improve linden fiber crops permeability, strengthen treatment fluid into
The binding ability divided between linden flaxen fiber element molecule so that linden fiber crops hygroscopicity declines, dimensional stability is improved, and can had
Effect suppresses the growth of mould and spoilage organisms, extends its service life and using quality.
Embodiment
Illustrate the present invention with specific embodiment below, but be not limitation of the present invention.
Embodiment 1
In the embodiment of the present invention, a kind of processing method for lifting linden fiber crops knitting property, specific method is as follows：
（1）Infusion, freezing, steam and treatment fluid immersion treatment
By linden fiber crops be immersed in temperature be in 52 DEG C of water, be boiled by fire after slow fire infusion 705s, draining pulls out, insert temperature for-
Cryostat 880s in 18 DEG C of household freezer, -6 DEG C of continuation cryostat 735s are warming up to 1.7 DEG C/min heating rate, taken
Go out, insert the constant temperature steam in pot that steams that temperature is 277 DEG C and handle 795s, be cooled to 237 DEG C with 4.6 DEG C/min rate of temperature fall
Continue constant temperature processing 925s, take out, be immersed in treatment fluid and soak 115min, drip liquid takes out, and must pre-process linden fiber crops；
Described treatment fluid, it is made up of the raw material of following parts by weight：Fresh 21.2 parts of folium sennae, fresh crisped dock leaf 26.5
Part, 17.7 parts of fresh sanchi leaf, 12.1 parts of tomentose fevervine herb, 14.4 parts of Heiguteng exract, 8.7 parts of longpeduncle kadsura stem, 6.9 parts of rhizome of cyrtomium, radish
Son 4.4 parts, 11.7 parts of luffa vine, 2.3 parts of amantadine hydrochloride, 1.6 parts of dipotassium chlorine nitrogen, 3.7 parts of magnesium nitrate, 4.6 parts of aluminum sulfate,
275 parts of water；
（2）Temperature-variable drying, ultrasound, transformation and constant temperature drying processing
Pretreatment linden fiber crops are dried to that moisture is 46%, adjustment temperature is 42 DEG C and is dried to water in the condition that temperature is 78 DEG C
Point content is 7%, be immersed in the water that temperature is 49 DEG C heat-insulation soaking 28min and be passed through power be 193W, frequency be 267kHz's
Ultrasonic wave is ultrasonically treated, and draining takes out, and constant pressure processing 615s, adjustment pressure are under conditions of pressure is 2.6MPa
4.1MPa continues constant pressure processing 740s, and it is 6.5% to be dried to moisture under conditions of being 38 DEG C in temperature, must handle linden fiber crops.
As the further scheme of invention：The preparation method of described treatment fluid, specifically includes following steps：
A. tomentose fevervine herb, Heiguteng exract, longpeduncle kadsura stem, rhizome of cyrtomium, radish seed and luffa vine are cleaned, input rotating speed is 3000r/min
Pulverizer in crush 36min, take out, it is constant temperature frying 575s in 75 DEG C of rotary frying pan to insert temperature, adds tomentose fevervine herb
1.2 times of amounts of weight, the ethanol solution that mass fraction is 57%, continue constant temperature frying 735s, take out, put into the water of 2/3 weight
In, continue slow fire infusion 32min after being boiled by fire, take out, cross 50 mesh filter clothes, take filtrate, room temperature naturally cools to 42 DEG C, adds
Amantadine hydrochloride and dipotassium chlorine nitrogen, the agitator for being 140r/min with rotating speed stir 8min, obtain treatment fluid A；
B. fresh folium sennae, fresh crisped dock leaf and fresh sanchi leaf are cleaned, the beater that input rotating speed is 2200r/min
Interior mashing 20min, take out, it is that constant temperature toasts 620s in 83 DEG C of baking box to insert temperature, is taken out, and it is -7 DEG C cold to insert temperature
Freeze cryostat 1340s in case, take out, put into the water of 1/3 weight, continue slow fire infusion 19min after being boiled by fire, take
Go out, input rotating speed is to be beaten 37min in 4300r/min beater, takes out, adds magnesium nitrate and aluminum sulfate, be with rotating speed
140r/min agitator stirring 12min, obtains treatment fluid B；
C. treatment fluid A and treatment fluid B is mixed, the agitator for being 180r/min with rotating speed stirs 23min, inserts temperature as 36 DEG C
Fermenting case in fermentation 15h, take out, the slow fire infusion 14min and agitator for being 80r/min with rotating speed is constantly stirred, room
Warm natural cooling, obtains treatment fluid.
Embodiment 2
In the embodiment of the present invention, a kind of processing method for lifting linden fiber crops knitting property, specific method is as follows：
（1）Infusion, freezing, steam and treatment fluid immersion treatment
Slow fire infusion 708s after linden fiber crops are immersed in the water that temperature is 52.5 DEG C, are boiled by fire, draining are pulled out, insert temperature
- 5.5 DEG C are warming up to for cryostat 883s in -17.5 DEG C of household freezer, with 1.75 DEG C/min heating rate, and to continue constant temperature cold
Freeze 738s, take out, insert the constant temperature steam in pot that steams that temperature is 278 DEG C and handle 798s, dropped with 4.7 DEG C/min rate of temperature fall
Temperature continues constant temperature to 238 DEG C and handles 928s, takes out, is immersed in treatment fluid and soaks 118min, and drip liquid takes out, and must pre-process linden
Fiber crops；
Described treatment fluid, it is made up of the raw material of following parts by weight：Fresh 21.4 parts of folium sennae, fresh crisped dock leaf 26.7
Part, 17.9 parts of fresh sanchi leaf, 12.2 parts of tomentose fevervine herb, 14.6 parts of Heiguteng exract, 8.8 parts of longpeduncle kadsura stem, 7 parts of rhizome of cyrtomium, radish seed
4.5 parts, 11.8 parts of luffa vine, 2.35 parts of amantadine hydrochloride, 1.65 parts of dipotassium chlorine nitrogen, 3.75 parts of magnesium nitrate, aluminum sulfate 4.65
Part, 278 parts of water；
（2）Temperature-variable drying, ultrasound, transformation and constant temperature drying processing
Will pretreatment linden fiber crops the condition that temperature is 78.5 DEG C be dried to moisture be 46.5%, adjustment temperature be 42.5 DEG C of bakings
It is 7.5% to do to moisture, be immersed in the water that temperature is 49.5 DEG C heat-insulation soaking 29min and be passed through power be 194W, frequency
It is ultrasonically treated for 268kHz ultrasonic wave, draining takes out, and constant pressure handles 618s, adjusted under conditions of pressure is 2.65MPa
Seamless power is that 4.15MPa continues constant pressure processing 743s, and it is 6.6% to be dried to moisture under conditions of being 38.5 DEG C in temperature, is obtained
Handle linden fiber crops.
As the further scheme of invention：The preparation method of described treatment fluid is same as Example 1.
Embodiment 3
In the embodiment of the present invention, a kind of processing method for lifting linden fiber crops knitting property, specific method is as follows：
（1）Infusion, freezing, steam and treatment fluid immersion treatment
By linden fiber crops be immersed in temperature be in 53 DEG C of water, be boiled by fire after slow fire infusion 710s, draining pulls out, insert temperature for-
Cryostat 885s in 17 DEG C of household freezer, -5 DEG C of continuation cryostat 740s are warming up to 1.8 DEG C/min heating rate, taken
Go out, insert the constant temperature steam in pot that steams that temperature is 279 DEG C and handle 800s, be cooled to 239 DEG C with 4.8 DEG C/min rate of temperature fall
Continue constant temperature processing 930s, take out, be immersed in treatment fluid and soak 120min, drip liquid takes out, and must pre-process linden fiber crops；
Described treatment fluid, it is made up of the raw material of following parts by weight：Fresh 21.6 parts of folium sennae, fresh crisped dock leaf 26.9
Part, 18.1 parts of fresh sanchi leaf, 12.3 parts of tomentose fevervine herb, 14.8 parts of Heiguteng exract, 8.9 parts of longpeduncle kadsura stem, 7.1 parts of rhizome of cyrtomium, radish
Son 4.6 parts, 11.9 parts of luffa vine, 2.4 parts of amantadine hydrochloride, 1.7 parts of dipotassium chlorine nitrogen, 3.8 parts of magnesium nitrate, 4.7 parts of aluminum sulfate,
280 parts of water；
（2）Temperature-variable drying, ultrasound, transformation and constant temperature drying processing
Pretreatment linden fiber crops are dried to that moisture is 47%, adjustment temperature is 43 DEG C and is dried to water in the condition that temperature is 79 DEG C
Point content is 8%, be immersed in the water that temperature is 50 DEG C heat-insulation soaking 30min and be passed through power be 195W, frequency be 269kHz's
Ultrasonic wave is ultrasonically treated, and draining takes out, and constant pressure processing 620s, adjustment pressure are under conditions of pressure is 2.7MPa
4.2MPa continues constant pressure processing 745s, and it is 6.7% to be dried to moisture under conditions of being 39 DEG C in temperature, must handle linden fiber crops.
As the further scheme of invention：The preparation method of described treatment fluid is same as Example 1.
In order to contrast the knitting property of the present invention, after the linden fiber crops after embodiment processing and the processing of comparative example prior art
Linden fiber crops carry out tensile strength parallel to grain experiment and tensile modulus of elasticity experiment, statistical result such as following table：
The Experimental comparison results of the embodiment of table 1 and comparative example
As known from Table 1, the knitting property of linden fiber crops can be effectively lifted using the processing method of embodiment, it is lifted and uses quality.
Claims (2)
1. a kind of processing method for lifting linden fiber crops knitting property, it is characterised in that specific method is as follows：
（1）Infusion, freezing, steam and treatment fluid immersion treatment
Slow fire 705 ~ 710s of infusion after linden fiber crops are immersed in the water that temperature is 52 ~ 53 DEG C, are boiled by fire, draining are pulled out, inserted
Temperature is 880 ~ 885s of cryostat in -18 ~ -17 DEG C of household freezer, -6 are warming up to 1.7 ~ 1.8 DEG C/min heating rate ~ -
5 DEG C of continuation 735 ~ 740s of cryostat, take out, insert temperature be 277 ~ 279 DEG C steam in pot constant temperature steam processing 795 ~
800s, 237 ~ 239 DEG C of continuation constant temperature 925 ~ 930s of processing are cooled to 4.6 ~ 4.8 DEG C/min rate of temperature fall, take out, be immersed in
115 ~ 120min is soaked in treatment fluid, drip liquid takes out, and must pre-process linden fiber crops；
Described treatment fluid, it is made up of the raw material of following parts by weight：Fresh 21.2 ~ 21.6 parts of folium sennae, fresh crisped dock leaf
26.5 ~ 26.9 parts, it is 17.7 ~ 18.1 parts of fresh sanchi leaf, 12.1 ~ 12.3 parts of tomentose fevervine herb, 14.4 ~ 14.8 parts of Heiguteng exract, spiced
8.7 ~ 8.9 parts of blood rattan, 6.9 ~ 7.1 parts of rhizome of cyrtomium, 4.4 ~ 4.6 parts of radish seed, 11.7 ~ 11.9 parts of luffa vine, amantadine hydrochloride 2.3
~ 2.4 parts, 1.6 ~ 1.7 parts of dipotassium chlorine nitrogen, 3.7 ~ 3.8 parts of magnesium nitrate, 4.6 ~ 4.7 parts of aluminum sulfate, 275 ~ 280 parts of water；
（2）Temperature-variable drying, ultrasound, transformation and constant temperature drying processing
Pretreatment linden fiber crops are dried to that moisture is 46% ~ 47%, to adjust temperature be 42 ~ 43 in the condition that temperature be 78 ~ 79 DEG C
Moisture DEG C is dried to as 7% ~ 8%, 28 ~ 30min of heat-insulation soaking is immersed in the water that temperature is 49 ~ 50 DEG C and is passed through power and be
193 ~ 195W, the ultrasonic wave that frequency is 267 ~ 269kHz are ultrasonically treated, and draining takes out, in the bar that pressure is 2.6 ~ 2.7MPa
Constant pressure handles 615 ~ 620s under part, adjustment pressure is that 4.1 ~ 4.2MPa continues constant pressure 740 ~ 745s of processing, is 38 ~ 39 DEG C in temperature
Under conditions of be dried to moisture as 6.5% ~ 6.7%, it is numb must handle linden.
2. the processing method of lifting linden fiber crops knitting property according to claim 1, it is characterised in that described treatment fluid
Preparation method, specifically include following steps：
A. tomentose fevervine herb, Heiguteng exract, longpeduncle kadsura stem, rhizome of cyrtomium, radish seed and luffa vine are cleaned, input rotating speed be 3000 ~
36 ~ 38min is crushed in 3200r/min pulverizer, is taken out, inserts constant temperature frying 575 in the rotary frying pan that temperature is 75 ~ 76 DEG C
~ 580s, 1.2 ~ 1.3 times of amounts of tomentose fevervine herb weight, the ethanol solution that mass fraction is 57% ~ 58% are added, continues constant temperature frying 735
~ 740s, take out, put into the water of 2/3 weight, continue slow fire 32 ~ 34min of infusion after being boiled by fire, take out, cross 50 ~ 60 mesh
Filter cloth, takes filtrate, and room temperature naturally cools to 42 ~ 43 DEG C, adds amantadine hydrochloride and dipotassium chlorine nitrogen, with rotating speed be 140 ~
150r/min agitator stirs 8 ~ 9min, obtains treatment fluid A；
B. fresh folium sennae, fresh crisped dock leaf and fresh sanchi leaf are cleaned, input rotating speed is 2200 ~ 2400r/min's
20 ~ 22min of mashing in beater, takes out, and inserts constant temperature in the baking box that temperature is 83 ~ 84 DEG C and toasts 620 ~ 625s, takes out, put
Enter 1340 ~ 1360s of cryostat in the household freezer that temperature is -7 ~ -6 DEG C, take out, put into the water of 1/3 weight, be boiled by fire
Continue slow fire 19 ~ 21min of infusion afterwards, take out, be beaten 37 ~ 39min in the beater that input rotating speed is 4300 ~ 4500r/min, take
Go out, add magnesium nitrate and aluminum sulfate, stir 12 ~ 13min with the agitator that rotating speed is 140 ~ 150r/min, obtain treatment fluid B；
C. treatment fluid A and treatment fluid B is mixed, stirs 23 ~ 25min with the agitator that rotating speed is 180 ~ 190r/min, insert temperature
15 ~ 16h of fermentation in the fermenting case for 36 ~ 37 DEG C is spent, is taken out, 14 ~ 15min of slow fire infusion and the stirring for 80 ~ 90r/min with rotating speed
Mix device to be constantly stirred, room temperature natural cooling, obtain treatment fluid.
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| CN201710410463.9A CN107345317A (en) | 2017-06-03 | 2017-06-03 | A kind of processing method for lifting linden fiber crops knitting property |
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| CN201710410463.9A CN107345317A (en) | 2017-06-03 | 2017-06-03 | A kind of processing method for lifting linden fiber crops knitting property |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107898559A (en) * | 2017-11-16 | 2018-04-13 | 安徽斯麦特医学技术开发有限公司 | A kind of preparation method of high-strength medical bandage |
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| CN107898559A (en) * | 2017-11-16 | 2018-04-13 | 安徽斯麦特医学技术开发有限公司 | A kind of preparation method of high-strength medical bandage |
| CN107898559B (en) * | 2017-11-16 | 2020-09-11 | 重庆上坤医疗器械有限公司 | Preparation method of high-strength medical bandage |
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Application publication date: 20171114 |
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