CN103696298A - Low-damage wool fabric sand-washing finishing process - Google Patents
Low-damage wool fabric sand-washing finishing process Download PDFInfo
- Publication number
- CN103696298A CN103696298A CN201310717786.4A CN201310717786A CN103696298A CN 103696298 A CN103696298 A CN 103696298A CN 201310717786 A CN201310717786 A CN 201310717786A CN 103696298 A CN103696298 A CN 103696298A
- Authority
- CN
- China
- Prior art keywords
- wool fabric
- washing
- sand washing
- sand
- finishing technique
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Coloring (AREA)
Abstract
The invention discloses a low-damage wool fabric sand-washing finishing process, aiming at solving the problem that a conventional sand-washing process causes large strength damage to a wool fabric. The low-damage wool fabric sand-washing finishing process comprises the following steps: putting the wool fabric dyed by acid dye or reactive dye in an acid-resisting oxidation-resisting mesh bag, then putting in an industrial washing machine, and controlling the pH value to be in the range of 4.2-4.8; heating to 60-80 DEG C, adding 0.5-10% o.w.f (On weight the fabric) of a strong oxidant to the industrial washing machine, and carrying out sand washing, wherein potassium permanganate or compound type potassium permanganate releasing body is adopted as the strong oxidant; cooling to 45-55 DEG C, carrying out wash washing, and adding 4-6% o.w.f of a softening agent; and then dewatering, and drying. According to the low-damage wool fabric sand-washing finishing process, the wool fabric has an obvious second-hand finishing effect through the synergistic effect of a specific pH value and the strong oxidant, and the strength damage caused by the conventional sand-washing process is effectively avoided.
Description
Technical field
The present invention relates to wool fabric or wool ready-made clothes finishing field, specifically a kind of low damage wool fabric sand washing finishing technique.
Background technology
After stone mill cowboy fabric is in fashion, washing, sand washing fabric arise at the historic moment, and the sand washing processing of silk, viscose glue and COTTON FABRIC is very general, and less to woolen sand washing research.Conventionally the sand washing of wool fabric is that fabric or ready-made clothes are placed in the mesh bag of terylene system, with alkali, acid or neutral salt (as zinc chloride, calcium sulfate and calcium chloride etc.), prepares after sand washing bath, and packed fabric or ready-made clothes are put into sand washer; Then, depending on required fabric napping degree, make fabric or the ready-made clothes 30-120min that rolls in sand washing is bathed.The effect of sand washing agent is to make fiber because of expanded chap, increase the friction of motion of fiber under relaxed state, so that surface is because of impaired napping, so traditional woolen sand washing essence is exactly napping.
For many years, the style of missing old times or old friends is praised highly by industry always, and particularly recreation is more and more subject to people's attention, and the fabric of missing old times or old friends is because of its comfortable and warm main flow fabric that becomes leisure wear unique in color and flower type.The postfinishing process such as the selection of fabric by raw material and washing, ENZYME WASH of missing old times or old friends are realized, and form the appearance effect of nature cordiality, take cotton, fiber crops, silk as main, and majority is to realize by ENZYME WASH, and ENZYME WASH is large to Wool Fibre Damage.
Summary of the invention
Technical problem to be solved by this invention is to overcome the defect that above-mentioned prior art exists, and provides a kind of low damage wool fabric sand washing finishing technique, with the strength damage of effectively avoiding traditional Sand Wash Process to bring wool fabric.
For this reason, the present invention adopts following technical scheme: a kind of low damage wool fabric sand washing finishing technique, and its step is as follows:
1) wool fabric after ACID DYES or reactive dyeing is packed in acidproof sludge proof mesh bag, then put into industrial washing machine; bath raio is controlled at 1:10-50; at room temperature add pH buffer system; control pH value at 4.2-4.8; it is strict controlled within the scope of wool isoelectric point, strength damage is minimum;
2) be warming up to 60-80 ℃, add the strong oxidizer of 0.5-10%o.w.f to carry out sand washing in industrial washing machine, the sand washing time is 10-60 minute, and described strong oxidizer is potassium permanganate or compound potassium permanganate sustained release;
3) cooling discharge opeing, 45-55 ℃ of washing, adds the softener of 4-6%o.w.f, soften handled 10-30 minute; And then dewater, dry, the fabric obtaining after oven dry has imitative old style.
Isoelectric point is a kind of key property that protein has, and protein is when its isoelectric point, and the trend or the degree that are dissociated into CATION and anion equate, be electroneutral, now osmotic pressure, conductance, viscosity, solubility reach minimum, between protein, without the repulsion effect between electric charge, easily reunite.Wool is a kind of native protein, so during wool isoelectric point, swelling behavior and chemism reduce, and inhale mollic acid the slowest, at isoelectric point region wool, have maximum stability and minimum reactivity worth.Therefore, isoelectric point state is optimal state to alleviating wool damage.
The present invention adopts strong oxidizer in conjunction with the isoelectric point characteristic of wool fibre, has developed the low damage Sand Wash Process of the imitative old arrangement of a kind of applicable wool.The present invention adopts the synergy of specific pH value and strong oxidizer, makes wool fabric reach significantly imitative old finishing effect.Wool fabric after sand washing, has outside the style of missing old times or old friends, and feel is more plentiful, soft.Sand washing finishing technique of the present invention is equally applicable to wool ready-made clothes.
As the further of technique scheme improved and supplemented, the present invention takes following technical measures:
The described preferred acetic acid-sodium acetate of pH buffer system buffer system, acetic acid-ammonium acetate buffer system or acetic acid-ammonium sulfate buffer system.
Step 3) in, add the oxalic acid of 0.1-5%o.w.f during washing, oxalic acid is residual for metallic elements such as complexing manganese, removes residual potassium permanganate and loose colour on fabric.
Step 3) in, the optimum temperature of soft treatment is controlled at 50 ℃, and bake out temperature is controlled at 60-70 ℃.
Described mesh bag is preferably terylene mesh bag, and acidproof resistance to oxidation effect is good.
Step 3), in, the consumption of strong oxidizer is preferably 2-5%o.w.f, other organic principle in suitable excessive strong oxidizer energy degradation water, and whole process is environment friendly and pollution-free.
Described softener is preferably quaternary ammonium softener or the non-silicone softener of nonionic, and described quaternary ammonium softener is as SAPAMINE FPS or SAPAMINE OC.
Compare with existing wool Sand Wash Process, the present invention has the following advantages:
1) the present invention processes under wool isoelectric point, now wool swelling behavior and activity decreased, reduced the effect of oxidant to wool, make oxidant Main Function in wool surface and above dyestuff, reduced the consumption of oxidant, reduced the destruction to the damage of cortex of wool and dye inside, strength damage is little, the strength damage of effectively having avoided traditional Sand Wash Process to bring.
2) to select potassium permanganate be oxidant in the present invention, and oxidability is strong, obvious by the execution of acidity or REACTIVE DYES to conventional hair, uses and can reach on a small quantity well imitative old effect; Potassium permanganate has sterilization, waste water except functions such as colourities simultaneously, has overcome the imitative old environmental problem of bringing of traditional use sulfur-bearing reductant.
Accompanying drawing explanation
Fig. 1 is process chart of the present invention.
Fig. 2 is the effect contrast figure's (left side is not sand washing, after the right is sand washing) before and after embodiment 1 acid dyeing tricot de laine sand washing.
Fig. 3 is the effect contrast figure's (left side is not sand washing, after the right is sand washing) before and after embodiment 2 reactive dyeing Hair-wool Woven Fabric sand washings.
The specific embodiment
Technical scheme of the present invention is described by the following examples.The present invention can be in conjunction with tie dyeing method, and effect is better.
Embodiment 1
The imitative old sand that is used for the navy blue tricot de laine of acid dyeing is washed (100% wool)
1) dyeing
Effect after dyeing is as left in Fig. 2.
2) sand washing
Prescription:
Imitative old sand is washed finishing technique flow process: fabric is filled to terylene mesh bag-sand washing in industrial washing machine (70 ℃ * 30min)-washing (2%o.w.f oxalic acid, 1:20 bath raio)-softness (50 ℃ * 10min)-dehydration, dries (70 ℃).Sand washing effect is as shown in Fig. 2 right side.
3) measure of merit
The condition determination of color value: adopt Color-Eye 7000A, D65 light source, comprises mirror-reflection, large aperture.
Bursting strength: according to the assay method of standard GB/T/T8878-2002 cotton knitted anderwear bursting strength, adopt top pressure ball diameter 20mm; Fixture internal diameter 25mm; Bursting speed 100mm/min; Experiment quantity 5.
Note: L is brightness value, a, and b is chromatic value, and c is chroma, and h is hue angle, and K/S is apparent color depth value.
Embodiment 2: the imitative old sand for the blackish green wool pin woven fabric of reactive dyeing is washed (80% wool, 20 terylene)
1) dyeing
Effect after dyeing is as left in Fig. 3.
2) sand washing prescription
Imitative old sand is washed finishing technique flow process: fabric is filled to terylene mesh bag-sand washing in industrial washing machine (70 ℃ * 10min)-washing (1.5%o.w.f oxalic acid, 1:20 bath raio)-softness (50 ℃ * 10min)-oven dry (70 ℃).
Sand washing effect is as shown in Fig. 3 right side.
3) effect
Tensile strength: according to mensuration _ galley proof method test of GB/T3923.1-1997 fabric ultimate strength and elongation at break.
The condition determination of color value: adopt Color-Eye7000A, D65 light source, comprises mirror-reflection, large aperture.
Note: L is brightness value, a, and b is chromatic value, and c is chroma, and h is hue angle, and K/S is apparent color depth value.
Claims (7)
1. a low damage wool fabric sand washing finishing technique, its step is as follows:
1) wool fabric after ACID DYES or reactive dyeing is packed in acidproof sludge proof mesh bag, then put into industrial washing machine, bath raio is controlled at 1:10-50, at room temperature adds pH buffer system, controls pH value at 4.2-4.8;
2) be warming up to 60-80 ℃, add the strong oxidizer of 0.5-10%o.w.f to carry out sand washing in industrial washing machine, the sand washing time is 10-60 minute, and described strong oxidizer is potassium permanganate or compound potassium permanganate sustained release;
3) cooling discharge opeing, 45-55 ℃ of washing, adds the softener of 4-6%o.w.f, soften handled 10-30 minute; And then dewater, dry.
2. low damage wool fabric sand washing finishing technique according to claim 1, is characterized in that, described pH buffer system is selected acetic acid-sodium acetate buffer system or acetic acid-ammonium acetate buffer system or acetic acid-ammonium sulfate buffer system.
3. low damage wool fabric sand washing finishing technique according to claim 1 and 2, is characterized in that step 3) in, during washing, add the oxalic acid of 0.1-5%o.w.f.
4. low damage wool fabric sand washing finishing technique according to claim 3, is characterized in that step 3) in, the temperature of soft treatment is controlled at 50 ℃, and bake out temperature is controlled at 60-70 ℃.
5. low damage wool fabric sand washing finishing technique according to claim 3, is characterized in that, described mesh bag is terylene mesh bag.
6. low damage wool fabric sand washing finishing technique according to claim 1 and 2, is characterized in that step 3) in, the consumption of strong oxidizer is 2-5%o.w.f.
7. low damage wool fabric sand washing finishing technique according to claim 1 and 2, is characterized in that, described softener is quaternary ammonium softener or the non-silicone softener of nonionic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310717786.4A CN103696298B (en) | 2013-12-23 | 2013-12-23 | A kind of low damage wool fabric Placer tin deposit technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310717786.4A CN103696298B (en) | 2013-12-23 | 2013-12-23 | A kind of low damage wool fabric Placer tin deposit technique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103696298A true CN103696298A (en) | 2014-04-02 |
| CN103696298B CN103696298B (en) | 2016-04-20 |
Family
ID=50357951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310717786.4A Active CN103696298B (en) | 2013-12-23 | 2013-12-23 | A kind of low damage wool fabric Placer tin deposit technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103696298B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104988715A (en) * | 2015-06-24 | 2015-10-21 | 宁波市镇海德信兔毛加工厂 | Detraction method for cony hair fiber yarn sand washing |
| CN105019275A (en) * | 2015-07-24 | 2015-11-04 | 江苏新宏基纺织科技有限公司 | Wool and polyester fiber blended fabric dyeing and garment post-treatment process |
| CN107217472A (en) * | 2017-07-15 | 2017-09-29 | 合肥市聚丰制丝有限责任公司 | A kind of expanded method of low-contamination type silk |
| CN107385865A (en) * | 2017-09-02 | 2017-11-24 | 浙江爱利斯染整有限公司 | A kind of Sand Wash Process of Modal yarn |
| CN111074645A (en) * | 2019-12-18 | 2020-04-28 | 上海嘉麟杰纺织科技有限公司 | Method for improving dyeing vividness of wool garment plants |
| CN114737387A (en) * | 2022-05-24 | 2022-07-12 | 浙江爱利斯染整有限公司 | Sand washing finishing process of chenille fabric |
| CN114775310A (en) * | 2022-05-24 | 2022-07-22 | 浙江爱利斯染整有限公司 | Washing-resistant sand washing dyeing process for suede fabric |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102491425A (en) * | 2011-11-29 | 2012-06-13 | 吉林大学 | Sustained-release potassium permanganate oxidant for in-situ chemical remediation of groundwater |
| CN102897891A (en) * | 2012-08-28 | 2013-01-30 | 华侨大学 | Preparation method of composite potassium permanganate sustained-release agent |
| CN103043771A (en) * | 2012-12-18 | 2013-04-17 | 陕西宣和通科技发展有限责任公司 | Preparation method of potassium permanganate sustained-release agent |
-
2013
- 2013-12-23 CN CN201310717786.4A patent/CN103696298B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102491425A (en) * | 2011-11-29 | 2012-06-13 | 吉林大学 | Sustained-release potassium permanganate oxidant for in-situ chemical remediation of groundwater |
| CN102897891A (en) * | 2012-08-28 | 2013-01-30 | 华侨大学 | Preparation method of composite potassium permanganate sustained-release agent |
| CN103043771A (en) * | 2012-12-18 | 2013-04-17 | 陕西宣和通科技发展有限责任公司 | Preparation method of potassium permanganate sustained-release agent |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104988715A (en) * | 2015-06-24 | 2015-10-21 | 宁波市镇海德信兔毛加工厂 | Detraction method for cony hair fiber yarn sand washing |
| CN104988715B (en) * | 2015-06-24 | 2017-06-23 | 宁波市镇海德信兔毛加工厂 | A kind of detraction method of rabbit fur fibre yarn sand washing |
| CN105019275A (en) * | 2015-07-24 | 2015-11-04 | 江苏新宏基纺织科技有限公司 | Wool and polyester fiber blended fabric dyeing and garment post-treatment process |
| CN107217472A (en) * | 2017-07-15 | 2017-09-29 | 合肥市聚丰制丝有限责任公司 | A kind of expanded method of low-contamination type silk |
| CN107217472B (en) * | 2017-07-15 | 2019-11-08 | 合肥市聚丰制丝有限责任公司 | A kind of method of low-contamination type silk extruding |
| CN107385865A (en) * | 2017-09-02 | 2017-11-24 | 浙江爱利斯染整有限公司 | A kind of Sand Wash Process of Modal yarn |
| CN111074645A (en) * | 2019-12-18 | 2020-04-28 | 上海嘉麟杰纺织科技有限公司 | Method for improving dyeing vividness of wool garment plants |
| CN114737387A (en) * | 2022-05-24 | 2022-07-12 | 浙江爱利斯染整有限公司 | Sand washing finishing process of chenille fabric |
| CN114775310A (en) * | 2022-05-24 | 2022-07-22 | 浙江爱利斯染整有限公司 | Washing-resistant sand washing dyeing process for suede fabric |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103696298B (en) | 2016-04-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103696298B (en) | A kind of low damage wool fabric Placer tin deposit technique | |
| CN101768869B (en) | No-iron treatment method for cotton shirt | |
| CN101581003B (en) | Dyeing and finishing process for knitted sport wool fabric | |
| CN103966872A (en) | Dyeing method of terylene, acrylic fiber, viscose glue and spandex blended fabric | |
| CN102433782A (en) | Dyeing process of bamboo-cotton fiber blended fabric | |
| CN103526603A (en) | Low-temperature dyeing technology adopting wool fiber reactive dye | |
| JP6196654B2 (en) | Manufacturing method and production line of environmentally friendly denim fabric | |
| CN103334310A (en) | Finishing process of textile fabric | |
| CN103462264A (en) | Production method of methanal-free purified-cotton woven adhesive interlining | |
| CN102851898A (en) | Bacterium-resisting/deodorizing/finishing technology for towel shell fabric | |
| CN104831557A (en) | Full-tencel mini-jacquard fabric and manufacturing method thereof | |
| CN105421016A (en) | Making method of moisture-wicking fabric | |
| CN101804706A (en) | Heating compound fabric and production process thereof | |
| CN106192025A (en) | Real silk or the protease cold dome degumming and refining technique Han real silk fabric | |
| WO2017107880A1 (en) | Same-color dyeing process for blended fabric | |
| CN105696353A (en) | Enzyme refining method based on cotton fabric | |
| CN103290707A (en) | Dyeing and finishing process of corn fiber fabric | |
| CN104695156A (en) | Dyeing and finishing process of low-elasticity breathable quick-drying fabric | |
| CN104060477A (en) | Blended fabric of coffee carbon fiber, bamboo modal fiber and corn fiber | |
| CN103276587A (en) | Shrinkage-proof antistatic finishing process for wool fabric | |
| CN103643564A (en) | Dyeing and finishing technology for wool and recycled polyester blended fabric | |
| CN104790197A (en) | Dyeing and finishing process for moisture-absorbing quick-dry fiber raised fabric | |
| CN104032596A (en) | Production process for realizing continuous brightness of cotton knitted fabric | |
| CN103726303A (en) | Heat-absorption finishing method of colored cotton knitwear | |
| CN103696079A (en) | Manufacturing method of antibacterial warm-keeping plus material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201112 Address after: 276000 west section of Tengfei Road, Yishui Economic Development Zone, Linyi City, Shandong Province Patentee after: SHANDONG HENGTAI TEXTILE Co.,Ltd. Address before: 314001 Yuexiu South Road, Nanhu District, Zhejiang, China, No. 56, No. Patentee before: JIAXING University |
|
| TR01 | Transfer of patent right |