CN100368611C - Pearl composite fibre and its production method - Google Patents
Pearl composite fibre and its production method Download PDFInfo
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- CN100368611C CN100368611C CNB2006100096870A CN200610009687A CN100368611C CN 100368611 C CN100368611 C CN 100368611C CN B2006100096870 A CNB2006100096870 A CN B2006100096870A CN 200610009687 A CN200610009687 A CN 200610009687A CN 100368611 C CN100368611 C CN 100368611C
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- polyvinyl alcohol
- composite fibre
- pearl
- hydrolyzed
- solution
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Abstract
The present invention discloses a pearl composite fibre and a making method thereof. The pearl composite fibre is formed by blending and polymerizing hydrolyzed pearls and polyvinyl alcohol together. In the making method, raw materials are dissolved and filtered, and then are orderly and proportionally loaded into a reaction vessel; after the raw materials are stirred and mixed, spinning stock solution blended and polymerized together is heated and filtered, and the filature stock solution is conveyed into a deaeration tank for thermal insulation and deaeration; the pearl composite fibre is formed by spinning, drawing, drying, setting, cutting, curling, acetalizing and finishing. The present invention has the advantages of good bleaching property, high dyeability, high whiteness and high brightness of the product; when people wear fabrics, people can feel fresh, and the fabrics have the advantages of slipperiness, good hygroscopic property and high permeability and are very close to skin; simultaneously, a health care function is obtained. The source of raw materials of the product of the present invention is wide, and the extension of application areas of markets of polyvinyl alcohol and pearls can be realized. In the making process, the stock solution of the present invention is approximate to neutrality, devices used in the making process can not be eroded, and in the making process, the quality of the products can be easily controlled.
Description
Affiliated technical field
The present invention relates to a kind of is a kind of pearl composite fibre that is used for textile industry that raw material is made with hydrolyzed pearl and polyvinyl alcohol, the invention still further relates to a kind of manufacture method of this composite fibre simultaneously.
Background technology
Owing to the vinylon that with the polyvinyl alcohol is raw material production is all existing some shortcomings aspect dyeability, taking, the conformality, domesticly in recent years adopted many improving one's methods, wherein of paramount importance is the multiple new composite fibre that adopts soybean, milk or other animal/vegetable protein and polyvinyl alcohol blending copolymerization to make, and is that 01138897.8 " soybean milk composite fibre and manufacture method thereof " is exactly one of them as the patent No. of the applicant and other people cooperation research and development.These technical schemes are that to have solved well be the existing above-mentioned deficiency of vinylon that raw material is made with the polyvinyl alcohol really, tangible economy and technique effect have been obtained, but because the composite fibre in these technical schemes all is main component with protein, can take place during the HEAT SETTING of these protein in fiber production process to a certain degree sex change and yellowing, cause some difficulties can for thus bleaching, the dyeing course of its textile product, whiteness that product can reach and brightness are not desirable especially yet.In addition, owing to be subjected to the restriction of process conditions, the protein spinning solution all has very strong alkalescence, and pH value 10-13 not only has certain corrosivity to manufacturing equipment, and its corrosion product also can cause certain degree of difficulty for the quality control of product.Existing in addition soybean, milk composite fibre also lack some health cares, can't satisfy some special requirements of people.
Summary of the invention
Goal of the invention of the present invention is to provide a kind of bleaching and dyeing of not only being convenient to textile product, makes it the whiteness and the brightness that reach desirable, also has the pearl composite fibre of some unique health cares simultaneously.The present invention simultaneously also provides a kind of manufacture method of this composite fibre.
The technical solution adopted in the present invention is; Its product pearl composite fibre is to be formed by hydrolyzed pearl and polyvinyl alcohol blending copolymerization, the raw material that is adopted and convert its percentage by weight with dry wherein and be respectively:
Hydrolyzed pearl 10-70% polyvinyl alcohol 30-90%
Can also add animal and plant protein in above-mentioned raw materials, its concrete percentage by weight is behind the adding animal and plant protein:
Hydrolyzed pearl 10-40% polyvinyl alcohol 30-70%
Animal and plant protein 10-30%.
The manufacture method of above-mentioned pearl composite fibre is as follows.
Choose the Margarita hydrolyzed solution that adopts enzyme process processing.
Polyvinyl alcohol is washed, dissolved, be mixed with the polyvinyl alcohol water solution of 10-20%.
Successively send in reactor in the dry of above-mentioned 30-90%: the 10-70% ratio of amounting to polyvinyl alcohol water solution and Margarita hydrolyzed solution after filtering, stir, mixed 30-120 minute, the spinning solution of this blend copolymerization is heated to 98 ± 20 ℃, send into deaerator after filtering, static and make its temperature be controlled at 98 ± 2 ℃, deaeration 4-10 hour, promptly make the spinning solution of spinnability.
Spinning solution after the deaeration is carried out spinning, drawing-off, dryness finalization cuts off, and curls, and pearl composite fibre is made in the acetalation arrangement.
The invention has the beneficial effects as follows and not only overcome vinylon in dyeability, the weakness of taking and conformality aspect, and compare with polyvinyl alcohol composite fiber with existing protein, because hydrolyzed pearl is a kind of protein hydrolysate based on biological calcium carbonate, the heat endurance of its color and luster is extremely strong, thereby make the bleaching of product, and dyeability, the more existing product of whiteness and brightness all increases significantly.The clothes that are made into are not only worn refrigerant, and are smooth, and skin-friendly is strong, and hygroscopicity and also significantly enhancing of gas permeability.In addition, as known general knowledge, hydrolyzed pearl solution also has multiple good health-care function, adopt this raw material also will inevitably increase some new health cares for product of the present invention, as the uvioresistant effect of product and to the raising of the care action of skin, these have all satisfied people's specific demand well.In addition, products material wide material sources of the present invention.Under the situation that does not increase special equipment, just can realize the extension of polyvinyl alcohol and pearl market Application Areas.Because the stoste in the process of the present invention is bordering on neutrality, without any corrosivity, the product quality in the production process is easier to control to employed equipment in the processing.
Specific embodiment
Below be the employed raw material of product of the present invention and by the weight proportion of dry conversion, wherein its quality requirement of hydrolyzed pearl be amino acid content more than or equal to 1.25%, PH5-7;
Example 1 hydrolyzed pearl 10% polyvinyl alcohol 90%
Example 2 hydrolyzed pearls 30% polyvinyl alcohol 70%
Example 3 hydrolyzed pearls 40% polyvinyl alcohol 60%
Example 4 hydrolyzed pearls 20% polyvinyl alcohol 60% milk protein 20%
Example 5 hydrolyzed pearls 10% polyvinyl alcohol 70% soybean protein 10% milk protein 10%
Example 6
The manufacture method of product of the present invention is as follows.
Choose the Margarita hydrolyzed solution that adopts enzyme process processing, its quality requirement is that amino acid content is 1.25%, PH5-7.
Polyvinyl alcohol is washed according to the known vinylon production technology in synthetic fiber field, dissolves, and is mixed with 15% polyvinyl alcohol water solution.
Above Margarita hydrolyzed solution and polyvinyl alcohol water solution are filtered with plate and frame filter press respectively, and its filtering material uses three layers of terylene single-side pile and one deck Kanakin.
Successively send in reactor in 20%: 80% the dry ratio of amounting to polyvinyl alcohol water solution and Margarita hydrolyzed solution after filtering, stir, mixed 120 minutes, and the spinning solution of this blend copolymerization is heated to 98 ± 20 ℃, send into deaerator after filtering, static and its temperature is controlled at 98 ± 2 ℃, the spinning solution of spinnability is promptly made in deaeration 4 hours.
Utilize the spinning process and the equipment of synthetic fiber field known polyvinyl alcohol formaldehyde fiber to carry out spinning to the spinning solution after the deaeration, drawing-off, dryness finalization cuts off, and curls, and pearl composite fibre is made in the acetalation arrangement.
Claims (3)
1. a pearl composite fibre is characterized in that this pearl composite fibre is to be formed by hydrolyzed pearl and polyvinyl alcohol blending copolymerization, the raw material that is adopted and convert its percentage by weight with dry wherein and be respectively:
Hydrolyzed pearl 10-70% polyvinyl alcohol 30-90%.
2. a kind of pearl composite fibre according to claim 1 is characterized in that can also adding animal and plant protein in above-mentioned raw materials, and its concrete percentage by weight is behind the adding animal and plant protein:
Hydrolyzed pearl 10-40% polyvinyl alcohol 30-70%
Animal and plant protein 10-30%.
3. the manufacture method of a pearl composite fibre as claimed in claim 1 is characterized in that:
Choose the Margarita hydrolyzed solution that adopts enzyme process processing;
Polyvinyl alcohol is washed, dissolved, be mixed with the polyvinyl alcohol water solution of 10-20%;
Successively send in reactor in the dry of above-mentioned 30-90%: the 10-70% ratio of amounting to polyvinyl alcohol water solution and Margarita hydrolyzed solution after filtering, stir, mixed 30-120 minute, the spinning solution of this blend copolymerization is heated to 98 ± 20 ℃, send into deaerator after filtering, static and make its temperature be controlled at 98 ± 2 ℃, deaeration 4-10 hour, promptly make the spinning solution of spinnability;
Spinning solution after the deaeration is carried out spinning, drawing-off, dryness finalization cuts off, and curls, and pearl composite fibre is made in the acetalation arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100096870A CN100368611C (en) | 2006-01-27 | 2006-01-27 | Pearl composite fibre and its production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100096870A CN100368611C (en) | 2006-01-27 | 2006-01-27 | Pearl composite fibre and its production method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1844515A CN1844515A (en) | 2006-10-11 |
| CN100368611C true CN100368611C (en) | 2008-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2006100096870A Expired - Fee Related CN100368611C (en) | 2006-01-27 | 2006-01-27 | Pearl composite fibre and its production method |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104271819A (en) * | 2012-05-07 | 2015-01-07 | 帝人株式会社 | Modified cross-section fiber with excellent cool feeling |
| CN102797072B (en) * | 2012-07-27 | 2014-07-16 | 安徽绿朋实业有限公司 | Novel vinylon-based home textile fiber and preparation method thereof |
| CN106983196A (en) * | 2017-06-02 | 2017-07-28 | 太仓市鑫泰针织有限公司 | A kind of elastic force healthcare face fabric is combined knee-pad |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1309199A (en) * | 2001-03-02 | 2001-08-22 | 陈富库 | Milk protein and polyvinyl alcohol copolymerized fibre and its preparing process |
| CN1354291A (en) * | 2001-12-22 | 2002-06-19 | 陈福库 | Soybean milk composite fibre and its production method |
| CN1176257C (en) * | 2002-04-10 | 2004-11-17 | 天津市赛远保健品有限公司 | Pearl protein function synthetic fibre and mfg method thereof |
-
2006
- 2006-01-27 CN CNB2006100096870A patent/CN100368611C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1309199A (en) * | 2001-03-02 | 2001-08-22 | 陈富库 | Milk protein and polyvinyl alcohol copolymerized fibre and its preparing process |
| CN1354291A (en) * | 2001-12-22 | 2002-06-19 | 陈福库 | Soybean milk composite fibre and its production method |
| CN1176257C (en) * | 2002-04-10 | 2004-11-17 | 天津市赛远保健品有限公司 | Pearl protein function synthetic fibre and mfg method thereof |
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| CN1844515A (en) | 2006-10-11 |
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Granted publication date: 20080213 Termination date: 20100301 |