CN105862457B - A kind of colouring method of pure natural silk fiber - Google Patents
A kind of colouring method of pure natural silk fiber Download PDFInfo
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- CN105862457B CN105862457B CN201610301923.XA CN201610301923A CN105862457B CN 105862457 B CN105862457 B CN 105862457B CN 201610301923 A CN201610301923 A CN 201610301923A CN 105862457 B CN105862457 B CN 105862457B
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- 239000000835 fiber Substances 0.000 title claims abstract description 28
- 238000004040 coloring Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 21
- 241000609240 Ambelania acida Species 0.000 claims abstract description 80
- 239000010905 bagasse Substances 0.000 claims abstract description 80
- 239000007787 solid Substances 0.000 claims description 28
- 229930182559 Natural dye Natural products 0.000 claims description 23
- 239000000978 natural dye Substances 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 238000001035 drying Methods 0.000 claims description 22
- 239000000843 powder Substances 0.000 claims description 22
- 239000012141 concentrate Substances 0.000 claims description 17
- 239000000706 filtrate Substances 0.000 claims description 13
- 239000000725 suspension Substances 0.000 claims description 13
- 241000206575 Chondrus crispus Species 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 10
- 239000002994 raw material Substances 0.000 claims description 9
- 238000009835 boiling Methods 0.000 claims description 8
- 230000002045 lasting effect Effects 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 7
- 235000015110 jellies Nutrition 0.000 claims description 7
- 239000008274 jelly Substances 0.000 claims description 7
- 238000002203 pretreatment Methods 0.000 claims description 7
- 239000002893 slag Substances 0.000 claims description 7
- 239000002904 solvent Substances 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- 241000196324 Embryophyta Species 0.000 claims description 3
- 239000000084 colloidal system Substances 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims description 2
- 238000004043 dyeing Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 239000000853 adhesive Substances 0.000 abstract description 2
- 230000001070 adhesive effect Effects 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 240000000111 Saccharum officinarum Species 0.000 description 8
- 235000007201 Saccharum officinarum Nutrition 0.000 description 8
- 239000000975 dye Substances 0.000 description 6
- 239000004744 fabric Substances 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- 239000004753 textile Substances 0.000 description 4
- 235000009508 confectionery Nutrition 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 241000218231 Moraceae Species 0.000 description 2
- 235000008708 Morus alba Nutrition 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 240000000249 Morus alba Species 0.000 description 1
- 241001668545 Pascopyrum Species 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000006101 laboratory sample Substances 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 210000003887 myelocyte Anatomy 0.000 description 1
- 238000007645 offset printing Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000009366 sericulture Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009923 sugaring Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/34—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using natural dyestuffs
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/46—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing natural macromolecular substances or derivatives thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/46—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing natural macromolecular substances or derivatives thereof
- D06P1/48—Derivatives of carbohydrates
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Coloring (AREA)
- Cosmetics (AREA)
Abstract
A kind of colouring method of pure natural silk fiber, is coated silk fiber dyeing using bagasse adhesive, does not add chemical assistant completely, effectively silk fiber can be dyed, good color fastness, while waste utilization can be carried out to bagasse, meet environmentally protective manufacturing technique requirent.
Description
Technical field
The present invention relates to textile dyestuff technical field more particularly to a kind of colouring methods of pure natural silk fiber.
Background technology
In human history, natural fuel is made that indelible contribution for beautification people's life.From opening at the end of the 19th century
Begin, due to the rapid development of synthetic dyestuffs so that natural fuel has substantially exited textile dyeing field.As mankind's environmental protection is anticipated
The continuous enhancing known and the growing interest to own health, partially synthetic dyestuff is to caused by human health and ecological environment
Harm is more and more noticeable.With the raising of the raising of state-of-the-art, especially modern manufacturing industry level, people are to clothes
The requirements such as safety, the health care of dress industry are more fast higher, and natural dye starts to be paid attention to by people again.Animals and plants dyestuff in natural dye
By being extracted in organism, being compatible with the environment property is good, biodegradable.Natural dye is mostly Chinese medicine, in dyeing course,
Its drug and flavor component are absorbed together with pigment by fabric, and in addition to function is dyed, natural dye is also more with drug, fragrance etc.
Kind function, makes the fabric after dyeing to the distinctive medicinal health-care function of human body.
Natural dye is during fiber is dyed at present, in order to reach better fabric color fastness, can all add
Add some chemical assistants.
Sugarcane is one of primary raw material of sugaring.By squeezing remaining bagasse after sugar, the fiber there are about 50% can be with
For papermaking.But, wherein still there is part sugarcane marrow (myelocyte) there is no intertexture power, should be removed before pulping process.Bagasse is fine
It is about 0.65-2.17mm to tie up length, and width is 21-28 μm.Although its fibre morphology is less than timber and bamboo, ratio
Paddy and wheat grass fiber is then slightly better.After slurry can be incorporated part wood pulp, offset printing paper processed, cement bag paper etc. are copied.
The content of the invention
In order to reach pure natural coloring, the present invention provides a kind of colouring method of pure natural silk fiber.
A kind of colouring method of pure natural silk fiber, comprises the following steps：
Step 1：The pre-treatment of bagasse：Bagasse raw material is rinsed well with clear water, with 30-50 DEG C of baking oven to sugarcane
Slag carries out drying and processing, after carrying out mechanical crushing 5-7 time repeatedly to the solid matter after drying, 25 mesh sieves of mistake, and extracting screen underflow；
Step 2：By the further ultrasonic grind of the good bagasse of mechanical crushing：Using pure water as solvent, ultrasonic power is
500-800W, further ultrasonic grind after 30-40 minute, is filtered, obtained containing bagasse under conditions of solid-liquid ratio 1: 10-15
Filtrate；Filter residue after filtering can continue ultrasonic grind；
Step 3：Bagasse filtrate is concentrated by being evaporated under reduced pressure, low temperature drying crosses 600 mesh sieves, it is ultra-fine to obtain bagasse
Powder；
Step 4：Bagasse superfine powder is put into natural dye concentrate high speed to stir 15-20 minutes, obtains bagasse
Suspension, the solid content of the natural dye concentrate is 10-20%；
Step 5：Carragheen is added in bagasse suspension, is stirred evenly, the glue that viscosity is 2000-5000cps is made
Shape object；
Step 6：Jelly is coated on silk, the coating process parameter is：35-50 meters of baking oven length, 6 sections
Baking oven, oven temperature are arranged to：40 DEG C, 55 DEG C, 70 DEG C, 85 DEG C, 75 DEG C, 60 DEG C, machine speed is 35-50m/min, and rubberization thickness is
5-8 μm, coated face is covered with release paper during curling；
Step 7：The non-coated face of silk is coated, parameter synchronization rapid six；
Step 8：It after the release paper of the silk of double spread is removed, is passed through in 100 DEG C of boiling water, washing 2-3 times, often
Secondary 3-5min, you can reach lasting coloring.
Preferably, the solid content of the solid matter after being dried in the step one is 50-70%.
Preferably, the mass ratio of bagasse superfine powder and natural dye concentrate is 1 in the step four：10-40；
Preferably, the carragheen is the pure natural colloid by being extracted in plant.
Sieves in step 1 chooses 25 mesh sieves, and main purpose is to screen out sundries.
Ultrasonic power in step 2 should not be too high, and the too high structure for being easily destroyed bagasse chooses this power, both can be with
Promote the efficiency of ultrasonic wave extraction, it is also ensured that the structure of bagasse will not be destroyed.
In step 8, since carragheen is substantially completely dissolved in water at 80 DEG C or more, therefore 100 DEG C of boiling water is used to repeat 2-3
It is secondary all to wash out carragheen, it is partly immersed for the bagasse fine powder of dyeing in silk fiber, reaches lasting dyeing effect
Fruit.
Silk is native protein fiber and the only thread for weaving of nature.China is the world
It is upper to plant mulberry, sericulture, filature, the country of knit silk fabric earliest.Silk is the raw material of the precious top grade of comparison in textile fabric, and total amount is about
The 0.2% of world's fiber total output is accounted for, good comfort and health make the textile that people dote on always ---
" permanent fashionable dress ".The characteristics of silk fiber, may be summarized to be " long, sliding, soft, saturating ", it is longest in all fibres, and sliding
It is profit, soft, translucent, easy colouring, bright in color, soft.
The colouring method of pure natural silk fiber provided by the present invention, contaminates silk fiber using bagasse and carragheen
Color does not add chemical assistant completely, effectively silk fiber can be dyed, good color fastness, at the same can to bagasse into
Row waste utilization meets environmentally protective manufacturing technique requirent.
Specific embodiment
Embodiment 1
A kind of colouring method of pure natural silk fiber, comprises the following steps：
Step 1：The pre-treatment of bagasse：Bagasse raw material is rinsed well with clear water, with 30-50 DEG C of baking oven to sugarcane
Slag carries out drying and processing, after carrying out mechanical crushing 5-7 time repeatedly to the solid matter after drying, 25 mesh sieves of mistake, and extracting screen underflow；It dries
The solid content of solid matter after dry is 50-70%.
Step 2：By the further ultrasonic grind of the good bagasse of mechanical crushing：Using pure water as solvent, ultrasonic power is
800W, further for ultrasonic grind after 35 minutes, filtering obtains the filtrate containing bagasse under conditions of solid-liquid ratio 1: 12；Filtering
Filter residue afterwards can continue ultrasonic grind；
Step 3：Bagasse filtrate is concentrated by being evaporated under reduced pressure, low temperature drying crosses 600 mesh sieves, it is ultra-fine to obtain bagasse
Powder；
Step 4：Bagasse superfine powder is put into granatum natural dye concentrate high speed to stir 15 minutes, is obtained sweet
Bagasse suspension, the solid content of the granatum natural dye concentrate is 10%；Bagasse superfine powder and granatum are natural
The mass ratio of dye concentrated solution is 1：25；
Step 5：Carragheen is added in bagasse suspension, is stirred evenly, the glue that viscosity is 2000-5000cps is made
Shape object；
Step 6：Jelly is coated on silk, the coating process parameter is：45 meters of baking oven length, 6 sections dry
Case, oven temperature are arranged to：40 DEG C, 55 DEG C, 70 DEG C, 85 DEG C, 75 DEG C, 60 DEG C, machine speed is 50m/min, and rubberization thickness is 6 μm,
Coated face is covered with release paper during curling；
Step 7：The non-coated face of silk is coated, parameter synchronization rapid six；
Step 8：By the silk of double spread be placed in the curing workshop between 45-55 DEG C curing 24 it is small when；
Step 9：It after the release paper of the silk of double spread is removed, is passed through in 100 DEG C of boiling water, washing 3 times, every time
4min, you can reach lasting coloring.
By silk by maturation process after, the active force bigger between adhesive and silk, coloring more preferably, color fastness
More preferably.
Embodiment 2
A kind of colouring method of pure natural silk fiber, comprises the following steps：
Step 1：The pre-treatment of bagasse：Bagasse raw material is rinsed well with clear water, with 30-50 DEG C of baking oven to sugarcane
Slag carries out drying and processing, after carrying out mechanical crushing 5-7 time repeatedly to the solid matter after drying, 25 mesh sieves of mistake, and extracting screen underflow；It dries
The solid content of solid matter after dry is 50-70%.
Step 2：By the further ultrasonic grind of the good bagasse of mechanical crushing：Using pure water as solvent, ultrasonic power is
600W, further for ultrasonic grind after 35 minutes, filtering obtains the filtrate containing bagasse under conditions of solid-liquid ratio 1: 10；Filtering
Filter residue afterwards can continue ultrasonic grind；
Step 3：Bagasse filtrate is concentrated by being evaporated under reduced pressure, low temperature drying crosses 600 mesh sieves, it is ultra-fine to obtain bagasse
Powder；
Step 4：Bagasse superfine powder is put into granatum natural dye concentrate high speed to stir 15 minutes, is obtained sweet
Bagasse suspension, the solid content of the granatum natural dye concentrate is 15%；Bagasse superfine powder and granatum are natural
The mass ratio of dye concentrated solution is 1：30；
Step 5：Carragheen is added in bagasse suspension, is stirred evenly, the glue that viscosity is 2000-5000cps is made
Shape object；
Step 6：Jelly is coated on silk, the coating process parameter is：45 meters of baking oven length, 6 sections dry
Case, oven temperature are arranged to：40 DEG C, 55 DEG C, 70 DEG C, 85 DEG C, 75 DEG C, 60 DEG C, machine speed is 50m/min, and rubberization thickness is 8 μm,
Coated face is covered with release paper during curling；
Step 7：The non-coated face of silk is coated, parameter synchronization rapid six；
Step 8：It after the release paper of the silk of double spread is removed, is passed through in 100 DEG C of boiling water, washing 3 times, every time
5min, you can reach lasting coloring.
Embodiment 3
A kind of colouring method of pure natural silk fiber, comprises the following steps：
Step 1：The pre-treatment of bagasse：Bagasse raw material is rinsed well with clear water, with 30-50 DEG C of baking oven to sugarcane
Slag carries out drying and processing, after carrying out mechanical crushing 5-7 time repeatedly to the solid matter after drying, 25 mesh sieves of mistake, and extracting screen underflow；It dries
The solid content of solid matter after dry is 50-70%.
Step 2：By the further ultrasonic grind of the good bagasse of mechanical crushing：Using pure water as solvent, ultrasonic power is
800W, further for ultrasonic grind after 35 minutes, filtering obtains the filtrate containing bagasse under conditions of solid-liquid ratio 1: 12；Filtering
Filter residue afterwards can continue ultrasonic grind；
Step 3：Bagasse filtrate is concentrated by being evaporated under reduced pressure, low temperature drying crosses 600 mesh sieves, it is ultra-fine to obtain bagasse
Powder；
Step 4：Bagasse superfine powder is put into granatum natural dye concentrate high speed to stir 15 minutes, is obtained sweet
Bagasse suspension, the solid content of the granatum natural dye concentrate is 20%；Bagasse superfine powder and granatum are natural
The mass ratio of dye concentrated solution is 1：30；
Step 5：Carragheen is added in bagasse suspension, is stirred evenly, the glue that viscosity is 2000-5000cps is made
Shape object；
Step 6：Jelly is coated on silk, the coating process parameter is：45 meters of baking oven length, 6 sections dry
Case, oven temperature are arranged to：40 DEG C, 55 DEG C, 70 DEG C, 85 DEG C, 75 DEG C, 60 DEG C, machine speed is 40m/min, and rubberization thickness is 8 μm,
Coated face is covered with release paper during curling；
Step 7：The non-coated face of silk is coated, parameter synchronization rapid six；
Step 8：It after the release paper of the silk of double spread is removed, is passed through in 100 DEG C of boiling water, washing 3 times, every time
3min, you can reach lasting coloring.
Embodiment 4
A kind of colouring method of pure natural silk fiber, comprises the following steps：
Step 1：The pre-treatment of bagasse：Bagasse raw material is rinsed well with clear water, with 30-50 DEG C of baking oven to sugarcane
Slag carries out drying and processing, after carrying out mechanical crushing 5-7 time repeatedly to the solid matter after drying, 25 mesh sieves of mistake, and extracting screen underflow；It dries
The solid content of solid matter after dry is 50-70%.
Step 2：By the further ultrasonic grind of the good bagasse of mechanical crushing：Using pure water as solvent, ultrasonic power is
700W, further for ultrasonic grind after 35 minutes, filtering obtains the filtrate containing bagasse under conditions of solid-liquid ratio 1: 10；Filtering
Filter residue afterwards can continue ultrasonic grind；
Step 3：Bagasse filtrate is concentrated by being evaporated under reduced pressure, low temperature drying crosses 600 mesh sieves, it is ultra-fine to obtain bagasse
Powder；
Step 4：Bagasse superfine powder is put into mulberries natural dye concentrate high speed to stir 15 minutes, obtains sugarcane
Slag suspension, the solid content of the mulberries natural dye concentrate is 15%；Bagasse superfine powder and granatum natural dye
The mass ratio of concentrate is 1：25；
Step 5：Carragheen is added in bagasse suspension, is stirred evenly, the glue that viscosity is 2000-5000cps is made
Shape object；
Step 6：Jelly is coated on silk, the coating process parameter is：45 meters of baking oven length, 6 sections dry
Case, oven temperature are arranged to：40 DEG C, 55 DEG C, 70 DEG C, 85 DEG C, 75 DEG C, 60 DEG C, machine speed is 45m/min, and rubberization thickness is 8 μm,
Coated face is covered with release paper during curling；
Step 7：The non-coated face of silk is coated, parameter synchronization rapid six；
Step 8：It after the release paper of the silk of double spread is removed, is passed through in 100 DEG C of boiling water, washing 3 times, every time
5min, you can reach lasting coloring.
The sample of embodiment 1-4 is detected, obtains following detection data：
| Detection project | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 |
| Fastness to soaping | 5 grades | 4 grades | 4 grades | 4 grades |
Examination criteria is：GB/T3921-2008.
Above detection data are just for this laboratory sample.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of colouring method of pure natural silk fiber, which is characterized in that comprise the following steps：
Step 1：The pre-treatment of bagasse：Bagasse raw material is rinsed well with clear water, with 30-50 DEG C of baking oven to bagasse into
Row drying and processing, after carrying out mechanical crushing 5-7 time repeatedly to the solid matter after drying, 25 mesh sieves of mistake, extracting screen underflow；
Step 2：By the further ultrasonic grind of the good bagasse of mechanical crushing：Using pure water as solvent, ultrasonic power 500-
800W, further ultrasonic grind after 30-40 minute, filters, obtains the filter containing bagasse under conditions of solid-liquid ratio 1: 10-15
Liquid；
Step 3：Bagasse filtrate is concentrated by being evaporated under reduced pressure, low temperature drying crosses 600 mesh sieves, obtains bagasse superfine powder；
Step 4：Bagasse superfine powder is put into natural dye concentrate high speed to stir 15-20 minutes, it is suspended to obtain bagasse
Liquid, the solid content of the natural dye concentrate is 10-20%；
Step 5：Carragheen is added in bagasse suspension, is stirred evenly, the glue that viscosity is 2000-5000cps is made
Object；
Step 6：Jelly is coated on silk, the coating process parameter is：35-50 meters of baking oven length, 6 section baking ovens,
Oven temperature is arranged to：40 DEG C, 55 DEG C, 70 DEG C, 85 DEG C, 75 DEG C, 60 DEG C, machine speed is 35-50m/min, and rubberization thickness is 5-8 μ
M, coated face is covered with release paper during curling；
Step 7：The non-coated face of silk is coated, parameter synchronization rapid six；
Step 8：It after the release paper of the silk of double spread is removed, is passed through in 100 DEG C of boiling water, washs 2-3 times, each 3-
5min, you can reach lasting coloring.
2. the colouring method of pure natural silk fiber as described in claim 1, which is characterized in that after being dried in the step one
Solid matter solid content be 50-70%.
3. the colouring method of pure natural silk fiber as described in claim 1, which is characterized in that bagasse in the step four
The mass ratio of superfine powder and natural dye concentrate is 1：10-40.
4. the colouring method of pure natural silk fiber as described in claim 1, which is characterized in that the carragheen is by plant
The pure natural colloid of middle extraction.
5. the colouring method of pure natural silk fiber as described in claim 1, which is characterized in that comprise the following steps：
Step 1：The pre-treatment of bagasse：Bagasse raw material is rinsed well with clear water, with 30-50 DEG C of baking oven to bagasse into
Row drying and processing, after carrying out mechanical crushing 5-7 time repeatedly to the solid matter after drying, 25 mesh sieves of mistake, extracting screen underflow；After drying
Solid matter solid content be 50-70%；
Step 2：By the further ultrasonic grind of the good bagasse of mechanical crushing：Using pure water as solvent, ultrasonic power 800W,
Further for ultrasonic grind after 35 minutes, filtering obtains the filtrate containing bagasse under conditions of solid-liquid ratio is 1: 12；Filter after filtering
Slag can continue ultrasonic grind；
Step 3：Bagasse filtrate is concentrated by being evaporated under reduced pressure, low temperature drying crosses 600 mesh sieves, obtains bagasse superfine powder；
Step 4：Bagasse superfine powder is put into granatum natural dye concentrate high speed to stir 15 minutes, obtains bagasse
Suspension, the solid content of the granatum natural dye concentrate is 10%；Bagasse superfine powder and granatum natural dye are dense
The mass ratio of contracting liquid is 1：25；
Step 5：Carragheen is added in bagasse suspension, is stirred evenly, the glue that viscosity is 2000-5000cps is made
Object；
Step 6：Jelly is coated on silk, the coating process parameter is：45 meters of baking oven length, 6 section baking ovens, dries
Box temperature degree is arranged to：40 DEG C, 55 DEG C, 70 DEG C, 85 DEG C, 75 DEG C, 60 DEG C, for machine speed for 50m/min, rubberization thickness is 6 μm, during curling
Coated face is covered with release paper；
Step 7：The non-coated face of silk is coated, parameter synchronization rapid six；
Step 8：By the silk of double spread be placed in the curing workshop between 45-55 DEG C curing 24 it is small when；
Step 9：It after the release paper of the silk of double spread is removed, is passed through in 100 DEG C of boiling water, washs 3 times, each 4min,
It can reach lasting coloring.
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| CN201610301923.XA CN105862457B (en) | 2016-05-09 | 2016-05-09 | A kind of colouring method of pure natural silk fiber |
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|---|---|---|---|
| CN201610301923.XA CN105862457B (en) | 2016-05-09 | 2016-05-09 | A kind of colouring method of pure natural silk fiber |
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| CN105862457B true CN105862457B (en) | 2018-05-25 |
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|---|---|---|---|---|
| CN107869070A (en) * | 2017-12-06 | 2018-04-03 | 何炽斌 | A kind of production method for improving Pure natural dye and dyeing color fastness |
| CN108396566A (en) * | 2018-01-19 | 2018-08-14 | 苏州市丹纺纺织研发有限公司 | A kind of new dyeing technique of pure-cotton fabric |
| CN111826975A (en) * | 2020-07-27 | 2020-10-27 | 湖州市千金金耀制丝有限公司 | Dyeing method of non-color-difference blended fabric |
| CN111676713A (en) * | 2020-07-27 | 2020-09-18 | 湖州市千金金耀制丝有限公司 | Digital printing process of high-color-fastness silk fabric |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2003129389A (en) * | 2001-10-24 | 2003-05-08 | Kanemasu:Kk | Method for dyeing textile fiber and the resultant dyed textile fiber |
| CN102094341B (en) * | 2010-12-07 | 2016-01-13 | 江南大学 | A kind of colouring method of real silk fabrics by extracting pigment from phytolacca by ultrasonic technology |
| CN103046399B (en) * | 2012-12-17 | 2014-05-21 | 常州大学 | Natural dye transfer printing color paste as well as preparation method and printing method |
| CN103643491A (en) * | 2013-12-27 | 2014-03-19 | 顶呱呱彩棉服饰有限公司 | Method for functionally finishing fabric by adopting natural extract |
| CN105297493A (en) * | 2015-11-30 | 2016-02-03 | 无锡新德印染制品有限公司 | Method for dyeing real silk fabric by adopting natural dyestuff |
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