CN105239367A - Production process of anti-pilling yak wool - Google Patents
Production process of anti-pilling yak wool Download PDFInfo
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- CN105239367A CN105239367A CN201510795768.7A CN201510795768A CN105239367A CN 105239367 A CN105239367 A CN 105239367A CN 201510795768 A CN201510795768 A CN 201510795768A CN 105239367 A CN105239367 A CN 105239367A
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Abstract
The invention discloses a production process of anti-pilling yak wool. The production process comprises the following steps: step 1, immersing yak wool into a solution containing a de-coloring agent to be de-colored; step 2, washing the de-colored yak wool with water; step 3, adding the yak wool washed with the water into a working solution to be padded; step 4, drying the padded yak wool to obtain a finished product, wherein the working solution in the step 2 is silicon titanium sol and the silicon titanium sol is prepared from the following components in parts by weight: 20-30 parts of gamma-glycidyloxypropyltrimethoxysilane, 5-20 parts of tetrabutyl titanate, 100-200 parts of water, 100-200 parts of ethanol, 5-10 parts of diethylenetriamine, 5-15 parts of amino silicon oil and 5-10 parts of a stabilizer; and dropping amino sulfonate to control the pH value of the silicon titanium sol to be 7-8. The anti-pilling yak wool has relatively good pilling property, anti-yellowing property and antistatic property. Meanwhile, the pilling property, the anti-yellowing property and the antistatic property have relatively good stability; and after the anti-pilling yak wool is used for long time, the relatively good performance still can be kept.
Description
Technical field
The present invention relates to textile industry, more particularly, it relates to a kind of ANTIPILLING yakwool production technology.
Background technology
Yak (YAK) is referred to as yak, and be the peculiar ox kind being grown on Chinese Tibetan Plateau and its adjacent regions high-cold steppe, Tibetan is called yag.The China yak of existing more than 3000 raises and train history, and existing yak more than 1,200 ten thousand, be distributed in the provinces such as Qinghai, Tibet, Sichuan, Gansu, account for more than 85% of the total head number in the world, all the other are then distributed in Mongolia, the Soviet Union and Central Asia.Yak is the mammal living in height above sea level highest point in the world.
Yak adopts hair once every year, Adult Yak year wool production be 1.17 ~ 2.62kg; Children ox in age is 1.30 ~ 1.35kg, and wherein coarse wool and fine hair respectively account for half.Yakwool (YAKHAIR) is very thin, and diameter is less than 20 microns, and length is 3.4 ~ 4.5 centimetres, has irregular curved, and scale is closely obvolvent in the form of a ring, and gloss is soft, and elasticity is strong, and feel is sliding glutinous.Yakwool softness more warming than common wool, has been applied to garment production field in recent years.
But the technique of present stage is all the technique according to cashmere, says that the yakwool produced is easy to occur the problem of balling-up, particularly wearing balling-up in use procedure for a long time.
Summary of the invention
For the deficiency that prior art exists, the object of this reality invention is the yakwool production technology providing a kind of ANTIPILLING.
For achieving the above object, the invention provides following technical scheme:
A kind of ANTIPILLING yakwool production technology, comprising:
Step one: yakwool is immersed in the solution containing decolorizer and decolour;
Step 2: the yakwool completing decolouring is washed;
Step 3: the yakwool after washing is added in working solution and pads;
Step 4: the yakwool after padding is dried, obtains finished product;
Working solution in described step 2 is silicon titanium colloidal sol, and described silicon titanium colloidal sol comprises following weight portion composition
By dripping sulfamate, silicon titanium sol pH is controlled 7 ~ 8.
As preferred further: described stabilizing agent is at least one in calcium zinc stabilizer, organic zinc, hypophosphites.
As preferred further: described stabilizing agent is at least one in zinc methide, zinc gluconate, sodium hypophosphite.
As preferred further: described amido silicon oil is at least one in two ammonia end dimethyl silicone polymer, aminoethylaminopropyl dimethyl silicone polymer.
As preferred further: the bake out temperature in described step 4 is 120 ~ 150 DEG C.
As preferred further: padding of described step 3 kind is that two leachings two are rolled.
As further preferably: a kind of decolorizer of described step is hydrogen peroxide.
In the present invention, first by yakwool after decolorizer decolours, afterwards by washing, this is the necessary process in all animal and plant fiber production processes, and key of the present invention is padding process, by γ-glycidyl ether oxygen propyl trimethoxy silicane and the mutual composite formation Ti-Si sol of butyl titanate, simultaneously with water and ethanol adjusting viscosity, add the yellowing resistance that diethylenetriamine is used for improving yakwool, add the compliance that amido silicon oil improves yakwool, add the protection yakwool of stabilizing agent raising in the process of padding not to be destroyed, regulate pH value with sulfamate simultaneously.
The generation of balling-up, be play friction due to the surface of fabric caused, Filament-wound Machine becomes the shape of ball together.Terylene clothes fiber produces " hair " that a kind of naked eyes are difficult to see, rubbed and balling-up when wearing.
Yakwool belongs to biological fiber, main component is protein, and the main chain of biological fiber often has a lot of branched structure, be easy to, after being rubbed, balling-up occurs, by γ-glycidyl ether oxygen propyl trimethoxy silicane in the sol system that butyl titanate is formed, the Si-OH of hydrolysis statement can form mesh network structure by hinge under the condition of heating, by coated for yakwool, make on yakwool fiber more smooth on the one hand, reduce friction, and the viscosity of fiber can also be increased, side chain is made also not to be subject to rub and balling-up, good permeability can also be kept simultaneously, in γ-glycidyl ether oxygen propyl trimethoxy silicane, epoxy bond can react with the amino on yakwool fiber after disconnecting, thus make γ-form chemical bond between glycidyl ether oxygen propyl trimethoxy silicane and yakwool, thus obtain good anti-pilling property.
And in the selection of softener, select amido silicon oil, this is because the system of amido silicon oil and whole colloidal sol is close, simultaneously after padding, due to amido silicon oil having amino, also react after can disconnecting with the epoxy bond on γ-glycidyl ether oxygen propyl trimethoxy silicane, can be locked in the network structure of γ-glycidyl ether oxygen propyl trimethoxy silicane hydrolysis formation, the compliance to yakwool can be continued, also can improve the antistatic property of yakwool simultaneously, and compared with prior art, because it is fixed on yakwool with the form of chemical bond, its antistatic property duration is longer.
The selection of stabilizing agent is selected calcium zinc stabilizer, organic zinc, hypophosphites, and this three classes stabilizing agent can both play good effect.
And diethylenetriamine add as catalyst, improve the open loop rate of γ-glycidyl ether oxygen propyl trimethoxy silicane on the one hand, a facilitation can be had to the open loop of γ-glycidyl ether oxygen propyl trimethoxy silicane, also improve the yellowing resistance energy of yakwool on the other hand.
The main component being better than yakwool is bioprotein; be easy to be hydrolyzed under the condition of strong acid or highly basic; therefore control ph is needed; if but adding common hydrochloric acid or sulfuric acid carries out control ph to it and can produce damage to yakwool; therefore the present invention carrys out control ph by sulfamate; produce acid after sulfamic acid Ester hydrolysis; and yakwool main component is protein; product after sulfamic acid Ester hydrolysis can effective Profilin matter breaks down into amino acids, thus serves the protective effect to yakwool.
Padding process select two leachings two to roll can to make yakwool fully and working solution pad.
Detailed description of the invention
Raw material:
Embodiment 1:
Step one: yakwool is immersed in the solution containing hydrogen peroxide and decolour;
Step 2: the yakwool completing decolouring is washed;
Step 3: the yakwool after washing is added two leachings two in working solution and roll, working solution is weight portion is the colloidal sol that following compositions configures:
By dripping sulfamate, silicon titanium sol pH is controlled 7 ~ 8;
Above-mentioned raw materials is evenly mixed in stir continuously under the water-bath of 45 DEG C 1 hour to working solution;
Step 4: dried by the yakwool after padding, wherein bake out temperature is 120 DEG C and obtains finished product.
Embodiment 2:
Step one: yakwool is immersed in the solution containing hydrogen peroxide and decolour;
Step 2: the yakwool completing decolouring is washed;
Step 3: the yakwool after washing is added two leachings two in working solution and roll, working solution is weight portion is the colloidal sol that following compositions configures:
By dripping sulfamate, silicon titanium sol pH is controlled 7 ~ 8;
Above-mentioned raw materials is evenly mixed in stir continuously under the water-bath of 45 DEG C 1 hour to working solution;
Step 4: dried by the yakwool after padding, wherein bake out temperature is 130 DEG C and obtains finished product.
Embodiment 3:
Step one: yakwool is immersed in the solution containing hydrogen peroxide and decolour;
Step 2: the yakwool completing decolouring is washed;
Step 3: the yakwool after washing is added two leachings two in working solution and roll, working solution is weight portion is the colloidal sol that following compositions configures:
By dripping sulfamate, silicon titanium sol pH is controlled 7 ~ 8;
Above-mentioned raw materials is evenly mixed in stir continuously under the water-bath of 45 DEG C 1 hour to working solution;
Step 4: dried by the yakwool after padding, wherein bake out temperature is 140 DEG C and obtains finished product.
Embodiment 4:
Step one: yakwool is immersed in the solution containing hydrogen peroxide and decolour;
Step 2: the yakwool completing decolouring is washed;
Step 3: the yakwool after washing is added two leachings two in working solution and roll, working solution is weight portion is the colloidal sol that following compositions configures:
By dripping sulfamate, silicon titanium sol pH is controlled 7 ~ 8;
Above-mentioned raw materials is evenly mixed in stir continuously under the water-bath of 45 DEG C 1 hour to working solution;
Step 4: dried by the yakwool after padding, wherein bake out temperature is 150 DEG C and obtains finished product.
Comparative example 1:
Step one: yakwool is immersed in the solution containing hydrogen peroxide and decolour;
Step 2: the yakwool completing decolouring is washed;
Step 3: the yakwool after washing is added two leachings two in working solution and roll, working solution is weight portion is the colloidal sol that following compositions configures:
By dripping hydrochloric acid, silicon titanium sol pH is controlled 7 ~ 8;
Above-mentioned raw materials is evenly mixed in stir continuously under the water-bath of 45 DEG C 1 hour to working solution;
Step 4: dried by the yakwool after padding, wherein bake out temperature is 120 DEG C and obtains finished product.
Comparative example 2:
Step one: yakwool is immersed in the solution containing hydrogen peroxide and decolour;
Step 2: the yakwool completing decolouring is washed;
Step 3: the yakwool after washing is added two leachings two in working solution and roll, working solution is weight portion is the colloidal sol that following compositions configures:
By dripping hydrochloric acid, silicon titanium sol pH is controlled 7 ~ 8;
Above-mentioned raw materials is evenly mixed in stir continuously under the water-bath of 45 DEG C 1 hour to working solution;
Step 4: dried by the yakwool after padding, wherein bake out temperature is 130 DEG C and obtains finished product.
Comparative example 3:
Step one: yakwool is immersed in the solution containing hydrogen peroxide and decolour;
Step 2: the yakwool completing decolouring is washed;
Step 3: the yakwool after washing is added two leachings two in working solution and roll, working solution is weight portion is the colloidal sol that following compositions configures:
By dripping hydrochloric acid, silicon titanium sol pH is controlled 7 ~ 8;
Above-mentioned raw materials is evenly mixed in stir continuously under the water-bath of 45 DEG C 1 hour to working solution;
Step 4: dried by the yakwool after padding, wherein bake out temperature is 140 DEG C and obtains finished product.
Examination criteria:
Anti-pilling detects and detects according to the standard of GB/T4802.3-1997;
Yellowing detects the mensuration according to GB8424-87 textiles color and aberration, measures X, Y, Z value of fabric under Datacilor colour photometer, calculates fabric yellowness index according to formula YI=(X-Z)/Y*100%.
Antistatic test detects according to GB/T12703.3 standard.
Table one: the yakwool just dispatched from the factory detects
| ANTIPILLING grade | Yellowness index | Antistatic (μ C/m 2) | |
| Embodiment 1 | 4.0 | 8％ | 0.374 |
| Embodiment 2 | 4.5 | 7％ | 0.421 |
| Embodiment 3 | 4.0 | 7％ | 0.277 |
| Embodiment 4 | 4.5 | 10％ | 0.331 |
| Comparative example 1 | 2 | 26％ | 2.013 |
| Comparative example 2 | 2.5 | 12％ | 0.802 |
| Comparative example 3 | 2.5 | 18％ | 0.743 |
Table two: after continuous washing 20 times, yakwool detects
| ANTIPILLING grade | Yellowness index | Antistatic (μ C/m 2) | |
| Embodiment 1 | 3.5 | 9％ | 0.441 |
| Embodiment 2 | 4.0 | 9％ | 0.482 |
| Embodiment 3 | 3.5 | 9％ | 0.381 |
| Embodiment 4 | 4.0 | 10％ | 0.401 |
| Comparative example 1 | 1 | 32％ | 3.003 |
| Comparative example 2 | 1.5 | 23％ | 1.700 |
| Comparative example 3 | 1.5 | 20％ | 1.553 |
By above-mentioned detection, at the yakwool produced by the present invention, it has better anti-pilling, yellowing resistance and antistatic behaviour.Its anti-pilling shown, yellowing resistance and antistatic behaviour all have good stability simultaneously, after long-time use, still can keep good anti-pilling, yellowing resistance and antistatic behaviour.
The above is only the preferred embodiment of the present invention, protection scope of the present invention be not only confined to above-described embodiment, and all technical schemes belonged under thinking of the present invention all belong to protection scope of the present invention.It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (7)
1. an ANTIPILLING yakwool production technology, comprising:
Step one: yakwool is immersed in the solution containing decolorizer and decolour;
Step 2: the yakwool completing decolouring is washed;
Step 3: the yakwool after washing is added in working solution and pads;
Step 4: the yakwool after padding is dried, obtains finished product;
Working solution in described step 2 is silicon titanium colloidal sol, and described silicon titanium colloidal sol comprises following weight portion composition
γ-glycidyl ether oxygen propyl trimethoxy silicane 20 ~ 30 parts;
Butyl titanate 5 ~ 20 parts;
100 ~ 200 parts, water;
Ethanol 100 ~ 200 parts;
Diethylenetriamine 5 ~ 10 parts;
Amido silicon oil 5 ~ 15 parts;
Stabilizing agent 5 ~ 10 parts;
By dripping sulfamate, silicon titanium sol pH is controlled 7 ~ 8.
2. a kind of ANTIPILLING yakwool production technology according to claim 1, is characterized in that: described stabilizing agent is at least one in calcium zinc stabilizer, organic zinc, hypophosphites.
3. a kind of ANTIPILLING yakwool production technology according to claim 2, is characterized in that: described stabilizing agent is at least one in zinc methide, zinc gluconate, sodium hypophosphite.
4. a kind of ANTIPILLING yakwool production technology according to claim 2, is characterized in that: described amido silicon oil is at least one in two ammonia end dimethyl silicone polymer, aminoethylaminopropyl dimethyl silicone polymer.
5. a kind of ANTIPILLING yakwool production technology according to claim 1, is characterized in that: the bake out temperature in described step 4 is 120 ~ 150 DEG C.
6. a kind of ANTIPILLING yakwool production technology according to claim 1, is characterized in that: padding of described step 3 kind is that two leachings two are rolled.
7. a kind of ANTIPILLING yakwool production technology according to claim 1, is characterized in that: a kind of decolorizer of described step is hydrogen peroxide.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510795768.7A CN105239367A (en) | 2015-11-18 | 2015-11-18 | Production process of anti-pilling yak wool |
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| CN201510795768.7A CN105239367A (en) | 2015-11-18 | 2015-11-18 | Production process of anti-pilling yak wool |
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| CN105239367A true CN105239367A (en) | 2016-01-13 |
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| CN201510795768.7A Pending CN105239367A (en) | 2015-11-18 | 2015-11-18 | Production process of anti-pilling yak wool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107869045A (en) * | 2017-11-30 | 2018-04-03 | 苏州绣艳天下刺绣工艺有限公司 | A kind of pill resistant finish method of wool fabric |
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| CN1916264A (en) * | 2006-08-28 | 2007-02-21 | 江苏金开顺服饰有限公司 | Anti pilling technique for product of wool fiber |
| CN103147306A (en) * | 2013-01-30 | 2013-06-12 | 西安工程大学 | Textile anti-pilling polyurethane finishing agent and preparation method thereof |
| CN103590244A (en) * | 2013-11-26 | 2014-02-19 | 常熟常圣服饰有限公司 | Production method for anti-pilling cashmere sweater |
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2015
- 2015-11-18 CN CN201510795768.7A patent/CN105239367A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1673444A (en) * | 2005-03-08 | 2005-09-28 | 张家港市国泰华荣化工新材料有限公司 | Synthesis method for anti-napping and anti-pilling conditioning agent for fabric |
| CN1916264A (en) * | 2006-08-28 | 2007-02-21 | 江苏金开顺服饰有限公司 | Anti pilling technique for product of wool fiber |
| CN103147306A (en) * | 2013-01-30 | 2013-06-12 | 西安工程大学 | Textile anti-pilling polyurethane finishing agent and preparation method thereof |
| CN103590244A (en) * | 2013-11-26 | 2014-02-19 | 常熟常圣服饰有限公司 | Production method for anti-pilling cashmere sweater |
Non-Patent Citations (1)
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| 刘冰: ""溶胶-凝胶技术在羊毛针织物和交联剂在棉针织物抗起毛起球整理中的应用研究"", 《中国优秀硕士学位论文全文数据库（工程科技I辑）》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107869045A (en) * | 2017-11-30 | 2018-04-03 | 苏州绣艳天下刺绣工艺有限公司 | A kind of pill resistant finish method of wool fabric |
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Application publication date: 20160113 |