CN1743260A - Method for producing high-elasticity bulked silk-cotton quilt - Google Patents
Method for producing high-elasticity bulked silk-cotton quilt Download PDFInfo
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- CN1743260A CN1743260A CN 200510094477 CN200510094477A CN1743260A CN 1743260 A CN1743260 A CN 1743260A CN 200510094477 CN200510094477 CN 200510094477 CN 200510094477 A CN200510094477 A CN 200510094477A CN 1743260 A CN1743260 A CN 1743260A
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Abstract
The invention relates to a method for producing a expanded silk wadding, which includes: sort cocoons, boil at high temperature, degelatinize, shuck the cocoons to remove silkworm, wash, loosen by drawing and make them into silk piece, dewater, dry and draw to make the silk wadding. The invention features that the cocoons before high temperature boiling process are vacuum soaked and expanded by a expanding liquor, concretely the cocoons before high temperature are suctioned into the expanding liquor heated by 80-95 degreeC under vacuum condition, soaked uniformly and expanded in slight boiling state. The said expand is made from amphoteric surfactant. The cocoons after being made into silk pieces and before dewatering are conducted an after finishing by a silk softening agent. Advantages: the patches and stem cubes resulted from un-uniform boiling or in-complete degelatinizing of cocoons are largely reduced; the silk floss is very soft because of full expanding.
Description
Technical field
The present invention relates to a kind of preparation method of the silk cocoon converted products for the warming use of daily life, be specifically related to a kind of production method with elastomeric bulked silk-cotton quilt.
Background technology
Silk wadding quilt is a kind of silk cocoon converted products, is the important exporting in China's tradition Silk Industry.It has the characteristics soft, comfortable, that warmth retention property is good, because silk is animal protein fibre, contains 18 seed amino acids, and it directly contacts the vigor that can increase Skin Cell with human body, promote skin cell metabolism, and skin is had maintenance function.Silk wadding quilt is subjected to domestic and international customer's favor deeply with its many good health care of taking to human body.
Traditional silk wadding quilt job operation is that the raw material cocoon that letter sorting was handled carries out the high temperature cocoon cooking, comes unstuck, remove silkworm chrysalis through the stripping cocoon, after the cleaning, draw the loose collar to form continuous sheet the silk cocoon silk fiber, after the dehydration, natural seasoning, at last with silk floss by hand method be drawn into silk wadding quilt.The silk wadding quilt that said method is processed, though have good wearability when machining, the permanent use between the silk fiber of back glued also easily, tangled, and elasticity, flexibility and the warmth retention property of silk floss are reduced.Thereby, need turn over silk floss every a period of time and pull, make fluffy, the dispersion of silk fiber, just can recover characteristics soft, comfortable and that warmth retention property is good again, this brings great inconvenience to the user.
Summary of the invention
The purpose of this invention is to provide a kind of new silk wadding quilt job operation, obtaining elastomeric bulked silk-cotton quilt, and prevent that silk fiber is sticking also, tangle, make things convenient for the customer to use.
For achieving the above object, the technical solution used in the present invention is: a kind of production method of high-elasticity bulked silk-cotton quilt, the raw material cocoon that letter sorting was handled carries out vacuum infiltration and expanded earlier, method is, prepare expanded liquid with ampholytic surface active agent as swelling agent, silk cocoon placed under the vacuum environment suck the expanded liquid that is heated to 80-95 ℃, make uniformly penetrating after, boil little that to boil state expanded; Carry out the high temperature cocoon cooking, come unstuck, remove silkworm chrysalis, after the cleaning, draw the loose collar to form continuous sheet the silk cocoon silk fiber through the stripping cocoon; Adopt the silk floss hand modifier to carry out the back arrangement; After the dehydration, drying, be drawn into silk wadding quilt at last.
In the technique scheme, described swelling agent is selected from imidazolidine derivatives.
In the technique scheme, the degumming agent that adopts when coming unstuck is the compound that comprises that sodium oleate, penetrant and calcium magnesium complexing agent constitute.
In the technique scheme, described silk floss hand modifier adopts the amido organosilicon hand modifier.
Because the technique scheme utilization, the present invention compared with prior art has following advantage:
1. the present invention is before coming unstuck, adopted the vacuum infiltration expanding treatment, can guarantee that silk cocoon evenly boils, can promote that again silk is expanded, thereby can reduce effectively in the continuous sheet inhomogeneous because of boiling, and hard spot of silk floss and stem piece that a silk screen part that causes is come unstuck and not exclusively caused;
2. the present invention's cocoon cooking after expanded, come unstuck, the simple soda ash that adds when having solved in the processing of traditional silk flosssilk wadding cocoon cooking, silk cocoon boils the uppity problem of degree in high temperature highly basic medium, can effectively control silk cocoon and boil degree, can make filling of silk expanded, soft again, improve the inherent quality of silk floss, make it in use to be difficult for taking place sticking between silk fiber and etc. problem, can also improve the continuous rate of going out of silk floss simultaneously;
3. degumming agent adopts the compound of anion, non-ionic surface active agent, and degumming effect is good, and the bitumen content of silk floss is reduced under 0.5% scope, can thoroughly remove the pupal fat peculiar smell, and prevent sticking also, problem such as entanglement takes place;
4. the present invention has increased the hand modifier processing before dehydration, can effectively improve the rebound resilience and the flexibility of silk floss, and the inherent quality that improves silk floss is also played an important role.
The specific embodiment
Below in conjunction with embodiment the present invention is further described:
Embodiment one: a kind of production method of high-elasticity bulked silk-cotton quilt comprises the following steps:
(1) with ampholytic surface active agent as swelling agent, as adopt 0.65～0.85% imidazolidine derivatives, pour in 70～80 ℃ of hot water and stir evenly dissolving, be mixed with expanded liquid, be stored in the heat-preserving container;
(2) silk cocoon is put into the vacuum infiltration bucket, started vacuum pump, barrel interior degree of vacuum is reached-0.096Mpa maintenance 2 minutes; Open suction valve, suck and be heated to 80-95 ℃ expanded liquid in advance, and kept 3 minutes; Open blow off valve, with cocoon cage oscilaltion 3 times, to guarantee that the swelling agent uniformly penetrating is to silk cocoon inside; The vacuum bung is opened to safe altitude, expanded liquid in the bucket and silk cocoon are heated to slight boiling condition and are incubated 10 minutes;
(3) cocoon cooking adds 1.0～1.5% degumming silkworm cocoons agent (adopt sodium oleate, penetrant and calcium magnesium complexing agent composite dose), and soda ash 0.4～0.6% is heated to 98 ℃, finishes in 40～50 minutes and comes unstuck;
(4) with the cocoon that boils earlier with warm water washing to there not being satiny feel, again with the tap water rinsing of flowing, till color and luster is pure white;
(5) remove silkworm chrysalis through the stripping cocoon, draw the loose collar to form continuous sheet the silk cocoon silk fiber, the continuous sheet of the big ring of the continuous sheet of the little ring of cover, and then cover earlier;
(6) adopt the silk floss hand modifier to carry out the back arrangement, its method is that employing amido organosilicon hand modifier with the soft maceration extract of pure water preparation 3～6% silk floss, and is heated to 50 ℃; The big ring silk floss sheet that packages is put into soft maceration extract, maintain the temperature at 45 ± 2 ℃, soaked 60 minutes;
(7) dewatered 1-2 minute in centrifuge, dehydration liquid should be collected reuse;
(8) in ventilation place drying, be drawn into silk wadding quilt at last.
The silk wadding quilt that adopts the present embodiment method to obtain is tested, the silk quilt inherent quality that its quality assessment is proposed by China National Textile Industry Council according to State Economic and Trade Commission's issue requires (textile industry standard FZ/T43061-2003) to carry out, and three groups of sample testing results are shown in following table 1 and table 2.
The response rate and the bulk compressibility of the silk floss sample that table 1 present embodiment method is produced
| Project | h 0(millimeter) | h 1(millimeter) | h 2(millimeter) | Bulk compressibility %P 1Aviation value | Response rate %P 2Aviation value |
| Sample 1 | 55 56 60 60 | 27 27 24 23 | 58 57 56 57 | 58.66 | 97.00 |
| Sample 2 | 64 53 52 63 | 27 26 22 25 | 61 52 53 63 | ||
| Sample 3 | 53 55 60 60 | 25 25 25 26 | 53 53 65 64 |
The bitumen content of the silk flosssilk wadding sample that table 2 present embodiment method is produced
| Bitumen content % | |||
| Sample 1 | Sample 2 | Sample 3 | Aviation value |
| 0.51 | 0.48 | 0.49 | 0.49 |
From table 1 and table 2 as seen:
1. the response rate of the silk wadding quilt that obtains of present embodiment is 97%, has increased by 17% than the Premium product of industry standard, shows that its elasticity has significant improvement;
2. the bulk compressibility of the silk wadding quilt of present embodiment acquisition is 58.66%, Premium product than industry standard has increased by 3.66%, and the bulk compressibility of silk floss has reflected the size of its bulkiness to a certain extent, bulk compressibility is big more, bulkiness is good more, shows that the present embodiment method can effectively improve the bulkiness of product;
3. the bitumen content of the silk wadding quilt that obtains of present embodiment is lower than 0.50%, requires to have descended 50% than the Premium product of industry standard, and the bitumen content of silk floss is low more, and the peculiar smell that pupal fat remains on the silk floss is more little.
In order to estimate the flexibility of silk wadding quilt, adopt ultimate fibre electronics strength tester, from silk floss, extract 20 initial modulus of measuring silk fiber of silk fiber, the result is as follows:
The initial modulus of silk fiber in table 3 silk floss
| The bulk silk floss of elasticity | Common silk floss | |
| The initial modulus of silk fiber (CN/dtex) | 1.14 2.94 3.44 3.55 0.85 7.93 5.20 0.83 3.27 0.92 0.85 2.81 1.22 1.12 1.49 1.63 2.22 2.73 1.09 0.40 | 0.73 7.27 10.13 8.47 4.56 4.82 4.36 2.03 5.46 9.17 9.97 3.11 4.45 6.03 8.17 2.25 1.74 7.77 10.33 1.18 |
| Aviation value 2.27 | Aviation value 5.60 |
Measure the soft degree of the initial modulus energy objective appraisal silk wadding quilt of silk fiber in the silk floss, as can be seen from the above table, the silk fiber initial modulus of the silk wadding quilt that the present embodiment method obtains is littler by 60% than common silk floss, illustrates that the product that present embodiment obtains has fabulous flexibility.
Embodiment two: a kind of production method of high-elasticity bulked silk-cotton quilt, and similar with embodiment one, wherein, when cocoon cooking, add, 1.2～1.8% degumming silkworm cocoons agent, soda ash 0.3～0.4% is heated to 98 ℃, finishes in 30～40 minutes and comes unstuck.
Embodiment three: a kind of production method of high-elasticity bulked silk-cotton quilt, and similar with embodiment one, wherein, when cocoon cooking, add, 1.5～2.0% degumming silkworm cocoons agent, soda ash 0.2～0.35% is heated to 98 ℃, finishes in 25～35 minutes and comes unstuck.
Claims (4)
1. the production method of a high-elasticity bulked silk-cotton quilt, the raw material cocoon that letter sorting was handled carries out the high temperature puffing cocoon cooking, come unstuck, remove silkworm chrysalis through the stripping cocoon, after the cleaning, draw the loose collar to form continuous sheet the silk cocoon silk fiber, after the dehydration, drying, be drawn into silk wadding quilt at last, it is characterized in that: before carrying out the high temperature cocoon cooking, earlier silk cocoon is carried out vacuum infiltration and expanded, method is, prepares expanded liquid with ampholytic surface active agent as swelling agent, silk cocoon placed suck the expanded liquid that is heated to 80-95 ℃ under the vacuum environment, after making uniformly penetrating, boil little that to boil state expanded; Behind the collar, before the dehydration, adopt the silk floss hand modifier to carry out back and put in order.
2. the production method of high-elasticity bulked silk-cotton quilt according to claim 1, it is characterized in that: described swelling agent is selected from imidazolidine derivatives.
3. the production method of high-elasticity bulked silk-cotton quilt according to claim 1 is characterized in that: the degumming agent that adopts when coming unstuck is the compound that sodium oleate, penetrant and calcium magnesium complexing agent constitute that comprises that comprises that sodium oleate, penetrant constitute.
4. the production method of high-elasticity bulked silk-cotton quilt according to claim 1 is characterized in that: described silk floss hand modifier employing amido organosilicon hand modifier.
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| CNB2005100944771A CN100491231C (en) | 2005-09-21 | 2005-09-21 | Method for producing high-elasticity bulked silk-cotton quilt |
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| CNB2005100944771A CN100491231C (en) | 2005-09-21 | 2005-09-21 | Method for producing high-elasticity bulked silk-cotton quilt |
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| CN1743260A true CN1743260A (en) | 2006-03-08 |
| CN100491231C CN100491231C (en) | 2009-05-27 |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100451186C (en) * | 2006-05-12 | 2009-01-14 | 浙江大学 | Process for preparing elastic silk-cotton fiber |
| CN102127862A (en) * | 2010-12-20 | 2011-07-20 | 南通那芙尔服饰有限公司 | Color silk floss quilt and preparation method thereof |
| CN101532250B (en) * | 2009-03-11 | 2011-08-31 | 苏州大学 | Waterproof after finishing method for water-washable silk floss quilt |
| CN102560696A (en) * | 2011-11-29 | 2012-07-11 | 湖州市农业科学研究院 | Production method of natural colorful mulberry silk floss |
| CN103005932A (en) * | 2012-12-14 | 2013-04-03 | 浙江理工大学 | Method for producing silk quilt by utilizing sericin |
| CN103070581A (en) * | 2011-05-26 | 2013-05-01 | 江苏泗绢集团有限公司 | Production method for high-elasticity bulked silk wadding quilt |
| CN103334303A (en) * | 2013-04-16 | 2013-10-02 | 淳安县千岛湖桑园丝绸有限公司 | Anti-shrinkage silk cotton fiber fabric finishing method |
| CN103876540A (en) * | 2014-02-28 | 2014-06-25 | 鑫缘茧丝绸集团股份有限公司 | Method for utilizing damaged cocoons to product high-elasticity silk quilt |
| CN105133181A (en) * | 2015-07-20 | 2015-12-09 | 黄文丰 | Manufacturing method for tension cotton and product thereof |
| CN105484028A (en) * | 2015-12-18 | 2016-04-13 | 张莘蔓 | Silk bulking method |
| CN106757384A (en) * | 2016-12-26 | 2017-05-31 | 广西江缘茧丝绸有限公司 | The production method of the expanded silk quilt of elasticity |
| CN106835696A (en) * | 2016-12-23 | 2017-06-13 | 句容市申兔工艺针织厂 | A kind of processing technology of high resiliency cocoon-fibre quilt |
| CN111041871A (en) * | 2019-12-31 | 2020-04-21 | 江苏鑫缘丝绸科技有限公司 | Dyeing method of silk floss piece based on aspergillus niger spore powder |
| CN111074646A (en) * | 2019-12-31 | 2020-04-28 | 江苏鑫缘丝绸科技有限公司 | Silk floss piece dyeing method based on monascus spore powder |
| CN111235916A (en) * | 2020-03-23 | 2020-06-05 | 江苏鑫缘丝绸科技有限公司 | Silk floss dyeing method based on bluish black purple bacillus spore powder |
| CN111286998A (en) * | 2020-03-23 | 2020-06-16 | 江苏鑫缘丝绸科技有限公司 | Silk floss dyeing method based on ganoderma lucidum spore powder |
| CN111286999A (en) * | 2020-03-23 | 2020-06-16 | 江苏鑫缘丝绸科技有限公司 | Silk floss dyeing method based on metarhizium anisopliae spore powder |
| CN111286997A (en) * | 2020-03-23 | 2020-06-16 | 江苏鑫缘丝绸科技有限公司 | Silk floss dyeing method based on phellinus igniarius spore powder |
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2005
- 2005-09-21 CN CNB2005100944771A patent/CN100491231C/en active Active
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100451186C (en) * | 2006-05-12 | 2009-01-14 | 浙江大学 | Process for preparing elastic silk-cotton fiber |
| CN101532250B (en) * | 2009-03-11 | 2011-08-31 | 苏州大学 | Waterproof after finishing method for water-washable silk floss quilt |
| CN102127862A (en) * | 2010-12-20 | 2011-07-20 | 南通那芙尔服饰有限公司 | Color silk floss quilt and preparation method thereof |
| CN102127862B (en) * | 2010-12-20 | 2012-12-05 | 南通那芙尔服饰有限公司 | Color silk floss quilt and preparation method thereof |
| CN103070581A (en) * | 2011-05-26 | 2013-05-01 | 江苏泗绢集团有限公司 | Production method for high-elasticity bulked silk wadding quilt |
| CN102560696A (en) * | 2011-11-29 | 2012-07-11 | 湖州市农业科学研究院 | Production method of natural colorful mulberry silk floss |
| CN103005932A (en) * | 2012-12-14 | 2013-04-03 | 浙江理工大学 | Method for producing silk quilt by utilizing sericin |
| CN103334303A (en) * | 2013-04-16 | 2013-10-02 | 淳安县千岛湖桑园丝绸有限公司 | Anti-shrinkage silk cotton fiber fabric finishing method |
| CN103334303B (en) * | 2013-04-16 | 2015-05-27 | 淳安县千岛湖桑园丝绸有限公司 | Anti-shrinkage silk cotton fiber fabric finishing method |
| CN103876540A (en) * | 2014-02-28 | 2014-06-25 | 鑫缘茧丝绸集团股份有限公司 | Method for utilizing damaged cocoons to product high-elasticity silk quilt |
| CN105133181A (en) * | 2015-07-20 | 2015-12-09 | 黄文丰 | Manufacturing method for tension cotton and product thereof |
| CN105484028A (en) * | 2015-12-18 | 2016-04-13 | 张莘蔓 | Silk bulking method |
| CN106835696A (en) * | 2016-12-23 | 2017-06-13 | 句容市申兔工艺针织厂 | A kind of processing technology of high resiliency cocoon-fibre quilt |
| CN106757384A (en) * | 2016-12-26 | 2017-05-31 | 广西江缘茧丝绸有限公司 | The production method of the expanded silk quilt of elasticity |
| CN111041871A (en) * | 2019-12-31 | 2020-04-21 | 江苏鑫缘丝绸科技有限公司 | Dyeing method of silk floss piece based on aspergillus niger spore powder |
| CN111074646A (en) * | 2019-12-31 | 2020-04-28 | 江苏鑫缘丝绸科技有限公司 | Silk floss piece dyeing method based on monascus spore powder |
| CN111041871B (en) * | 2019-12-31 | 2022-06-10 | 江苏鑫缘丝绸科技有限公司 | Dyeing method of silk floss piece based on aspergillus niger spore powder |
| CN111074646B (en) * | 2019-12-31 | 2022-06-10 | 江苏鑫缘丝绸科技有限公司 | Silk floss piece dyeing method based on monascus spore powder |
| CN111235916A (en) * | 2020-03-23 | 2020-06-05 | 江苏鑫缘丝绸科技有限公司 | Silk floss dyeing method based on bluish black purple bacillus spore powder |
| CN111286998A (en) * | 2020-03-23 | 2020-06-16 | 江苏鑫缘丝绸科技有限公司 | Silk floss dyeing method based on ganoderma lucidum spore powder |
| CN111286999A (en) * | 2020-03-23 | 2020-06-16 | 江苏鑫缘丝绸科技有限公司 | Silk floss dyeing method based on metarhizium anisopliae spore powder |
| CN111286997A (en) * | 2020-03-23 | 2020-06-16 | 江苏鑫缘丝绸科技有限公司 | Silk floss dyeing method based on phellinus igniarius spore powder |
| CN111286999B (en) * | 2020-03-23 | 2022-05-31 | 江苏鑫缘丝绸科技有限公司 | Silk floss dyeing method based on metarhizium anisopliae spore powder |
| CN111286997B (en) * | 2020-03-23 | 2022-06-10 | 江苏鑫缘丝绸科技有限公司 | Silk floss dyeing method based on phellinus igniarius spore powder |
| CN111235916B (en) * | 2020-03-23 | 2022-06-24 | 江苏鑫缘丝绸科技有限公司 | Silk floss dyeing method based on bluish black purple bacillus spore powder |
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Address after: 226600 silk industrial park, 1 East Lake Road, Haian County Development Zone, Nantong, Jiangsu Co-patentee after: Soochow University Patentee after: Jiangsu Xinyuan Silk Science and Technology Co., Ltd. Address before: 226600 Haian Jiangsu Development Zone, East Lake Road, No. 1 silk industrial park Co-patentee before: Soochow University Patentee before: Nafuer Garment Ornament Co., Ld., Nantong |