CN106149062B - The method that dupion produces silk floss - Google Patents

The method that dupion produces silk floss Download PDF

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Publication number
CN106149062B
CN106149062B CN201510209827.8A CN201510209827A CN106149062B CN 106149062 B CN106149062 B CN 106149062B CN 201510209827 A CN201510209827 A CN 201510209827A CN 106149062 B CN106149062 B CN 106149062B
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silk floss
cocoon
water
dupion
tiffany
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CN106149062A (en
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肖仲君
韦晓莉
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Rongxian Jufeng Breeding Professional Cooperative
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Rongxian Jufeng Breeding Professional Cooperative
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Abstract

The present invention provides a kind of method of dupion production silk floss, it is characterised in that：It selects silkworm packing including (1)；(2) cocoon cooking；Cocoon cooking solution is by water, Na2CO3、H2O2、Na2SiO3It forms, bath raio 1:20；(3) washing；(4) silk floss is opened, small continuous piece is made, then bag silk floss, dehydration is made in small continuous piece；(5) it post-processes；Bag silk floss is placed in immersion treatment in softening agent, the softening agent is made of water, tiffany silk floss softener A, tiffany silk floss softener B, bath raio 1：15—18；(6) dewatered drying obtains silk floss.Fluffy, pure white, high quality silk floss can be obtained by the above method, and the pollution to environment can be reduced in production process.

Description

The method that dupion produces silk floss
Technical field
The present invention relates to a kind of methods that dupion is processed into high-quality silk floss.
Background technology
Silk is a kind of animal protein fibre, amino acid during it contains 18, (wherein comprising 8 kinds of amino necessary to human body Acid), it can boost metabolism, improve sleep quality, the laudatory title with human body " Second Skin ", silk quilt is fluffy made of silk floss Pine, softness are personal, and warmth retention property is strong, and can automatically adjust by interior temperature and humidity, and people is allowed to feel more comfortable.Silk floss can be used as clothing The filler of clothes, pillow, insole etc., purposes are quite extensive.
The silk cocoon that dupion refers to two and above silkworm is made together, shape is than the silk cocoon that a silkworm is cooked Greatly, it is mutually wound when spinning because of it, so silk is disorderly slightly unable to reel silk from cocoons certified products silk, it is to do the best raw material of silk floss.
Shown according to the investigation of commercial department, the outlet rate of China's silk floss product has broken through 2000 tons, and it is continuous every year with 10% speed increase, domestic market demand bigger, every year with more than 50% speed increase, silk floss is indispensable to become people Clothing filler.But silk floss currently on the market is mostly shelled by traditional boiling, hand, stretched, concise and etc. production, base Feel is harder in sheet, scar block is more, color is yellow, gloss is dark, pupal fat is highly seasoned, pliability is poor, it is not fluffy, easily hardened, production technology stream Journey is long, and time-consuming, and energy consumption is high, and economic benefit is low.Prior art processes flow：Select silkworm-fill packet-immersion (10h)-steaming cocoon (4h)-continuous-concise (1h)-immersion (8-10h)-dehydration-drying is opened, 20 hours or more are wanted in total.The invention is led to The improvement to production technology is crossed, its technological process can be shortened, 10 hours production times or more is reduced, considerably reduces energy consumption, Economic benefit is improved, and the silk floss feel produced is fluffy, soft, color and luster is splendid, regain is appropriate, is made with it of filler Clothing, quilt, pillow etc. can give full play to the good characteristic of silk, thermal property is strong, and comfort level is splendid.
Invention content
The present invention provides a kind of method of dupion production silk floss, it is therefore an objective to solve prior art problem, provide a kind of energy Fluffy, pure white, high quality silk floss is obtained, and the pollution to environment can be reduced in production process.
It is of the present invention solve the problems, such as the technical solution adopted is that：
A kind of method of dupion production silk floss, includes the following steps；
(1) it selects silkworm packing；
(2) cocoon cooking；Cocoon cooking solution is by water, Na2CO3、H2O2、Na2SiO3It forms, bath raio 1:20, this bath raio can meet Production needs again most energy saving.
Bath raio：Textile dyeing and finishing term refers to the ratio of dip dyeing mode fabric and dye liquor.Disseminate or exhaust the dye prepared during dye dyeing Liquid and pollutant mass ratio, are often handled the density of dye liquor as 1 in practical applications, i.e. by cocoon cooking in patent of the present invention The density of solution is handled as 1, therefore obtained cocoon cooking solution quality is really the matter obtained according to volume × density 1 of water Amount is the quality of water.
(3) washing；
(4) silk floss is opened；Small continuous piece is made, then bag silk floss, dehydration is made in small continuous piece；
(5) it post-processes；Bag silk floss is placed in immersion treatment in softening agent, the softening agent is by water, tiffany softener A, tiffany Softener B is formed, bath raio 1：15—18；
(6) dewatered drying obtains silk floss.
Cocoon cooking solution accounts for the Na that water weight is 0.2-0.5% by water and respectively2CO3, 0.1-1.0% H2O2、 0.03-0.1% Na2SiO3It forms.Use Na2CO3For silk gum lytic agent, the pH value of aqueous solution is 9 or so, fits silk gum Work as dissolving, strand is soft but does not hinder fibroin.Use H2O2As bleaching agent, can not only bleach silk floss makes its relatively white, and passes through Ji environmental protection, does not remain.Use Na2SiO3(i.e. waterglass) is as hydrogen peroxide bleaching stabilizer.To reach stable H2O2Decomposition rate is conducive to best Bleaching, and silicon dirt is not generated, pollute environment.
The softening agent accounts for the tiffany silk floss softener A that water weight is 0.2-0.5%, 0.1-0.4% by water and respectively Tiffany silk floss softener B is formed.
It is filled after selecting yellow spotted cocoon, blood cocoon, interior dye cocoon, the cocoon that goes mouldy in step (1) from dupion with every 250 grams of equivalent of packet Packet.The packed amount of cocoon is one times few, it is therefore an objective to can be more uniformly abundant in cocoon cooking Off glue.
100-150 packet cocoons are put into step (2) for every pot.
In step (2) when water temperature reaches 98 DEG C or more in cocoon cooking pot, Na is added in2CO3、H2O2、Na2SiO3, treat that medicament fills After point mixing, cocoon packet is put into, cocoon packet is pressed into cocoon cooking soup with binder lid and allows its fully penetrated, one was stirred every 10-15 minutes It is secondary.Process of cocoon divides leading portion and back segment, and temperature must be maintained at 95 DEG C or more to leading portion in 30 minutes before cocoon cooking, and back segment is after cocoon cooking Temperature must be maintained between 90-95 DEG C within 30-60 minutes.Divide leading portion and back segment two parts in process of cocoon, cocoon cooking can be made uniform, The fair and clear substantially colorless difference of cocoon color, is easy to subsequently open silk floss, removes impurity.
In step (4), cooked cocoon is stretched tight with fixed small taut gimmick in left hand palm by worker, it in the process must be by silkworm The impurity such as pupa, decortication are chosen except totally, being rinsed using alkalescent well water, and every 6-8 cocoons complete one small continuous piece, later by stretching tight greatly Uniformly the tack down bamboo of an ellipse circular of 8-12 small continuous piece is tacked down and completes one big bag silk floss by worker.Using alkalescent well Water rinses, and can further float silk gum extra on strand, impurity, pupal fat, makes that the silk floss feel of production is fluffy, free from extraneous odour.
In step (5), by tiffany softener A and tiffany softener B respectively with after 40-50 DEG C of warm water dilution, mixing is equal Even be put into 42-45 DEG C of warm water stirs evenly that be put into dewatered bag continuous, its fully penetrated is allowed to impregnate 30 minutes-60 points Clock.
The tiffany softener A is HK-404A, and tiffany softener B is 323 softening agents.
Traditional technology exclusive use softener A silk floss is not soft fair and clear enough, and tiffany softener B processing time is extremely short, silk It is soft soft but not fluffy, and regain is not up to standard, influences silk floss toughness.Combined in the invention using two kinds of tiffany softening agents It uses, usage amount is small, not only silk floss good toughness, and feel is fluffy, and silk color is fair and clear, moisture regain appropriateness, and economic and environment-friendly.
In step (6), after the bag silk floss post-processed is dewatered to water content no more than 40%, baking is uniformly fixed on cord On the bamboo bar in room, with 42 DEG C -45 DEG C of temperature by its drying 5 to 10 hours, silk floss is obtained.
Beneficial effects of the present invention：
1. the packed amount of cocoon is one times few, cocoon cooking Off glue can be made more uniformly abundant.
2. there are other two kinds of drugs to be added together other than Pure alkali in cocoon cooking solution to combine as cocoon cooking process, Na2CO3For silk gum lytic agent, silk gum can be made suitably to dissolve, strand is soft but does not hinder fibroin.H2O2As bleaching agent, not only may be used Make its relatively white, and economic and environment-friendly to bleach silk floss, do not remain.Use Na2SiO3As hydrogen peroxide bleaching stabilizer, can reach stable H2O2Decomposition rate is conducive to best bleaching, and does not generate silicon dirt, pollutes environment.
3. dividing leading portion and back segment two parts in process of cocoon, cocoon cooking can be made uniform, the fair and clear no color differnece of cocoon color is conducive to follow-up Open silk floss, decontamination.
4. being used in combination, and usage amount is small using two kinds of tiffany softening agents, not only silk floss good toughness, feel is fluffy, silk color It is fair and clear, moisture regain appropriateness, and it is economic and environment-friendly.
Specific embodiment
The present invention is described in further details below in conjunction with specific embodiment.
Bath raio：Textile dyeing and finishing term refers to the ratio of dip dyeing mode fabric and dye liquor.Disseminate or exhaust the dye prepared during dye dyeing Liquid and pollutant mass ratio, are often handled the density of dye liquor as 1 in practical applications, i.e. by cocoon cooking in patent of the present invention The density of solution is handled as 1, therefore obtained cocoon cooking solution quality is really the matter obtained according to volume × density 1 of water Amount is the quality of water.
Embodiment 1
37.5 ㎏ of dupion is taken to be distributed into 150 packets, the water of 750 ㎏ is added in cocoon cooking pot, when water temperature reaches 98 DEG C or more, Add in 2.25 ㎏ Na2CO3、2.5㎏H2O2, 600 grams of Na2SiO3, stir evenly, be put into cocoon packet, boiled 30 minutes with 97 DEG C of temperature Afterwards, then with 92 DEG C of temperature it boils 20 minutes, was stirred once every 10-15 minutes in process of cocoon.
It is off the pot to be rinsed with clear water, continuous dehydration is opened after no sewage, detailed process is by cooked cocoon by worker with fixed small taut hand Method stretches tight in left hand palm, must choose the impurity such as silkworm chrysalis, decortication remove totally in the process, be rinsed using alkalescent water, every 6-8 Cocoon completes one small continuous piece, and uniformly the tack down bamboo of an ellipse circular of 8-12 small continuous piece is tacked down i.e. by worker taut greatly later It is continuous to complete one big bag, dehydration.
210 ㎏, 42 DEG C of warm water are added in fermentation vat, add A420 grams of tiffany silk floss softening agent, tiffany silk floss softening agent B840 Gram, bag silk floss 12.5kg is put into immersion 40 minutes, is dehydrated and the fluffy soft, color of feel is arrived for 6 hours with 45 DEG C of temperature drying to obtain the final product The splendid silk floss in pool.
Embodiment 2
25 ㎏ of dupion is taken to be distributed into 100 packets, the water of 500 ㎏ is added in cocoon cooking pot, when water temperature reaches 98 DEG C or more, is added Enter 1 ㎏ Na2CO3、1㎏H2O2, 250 grams of Na2SiO3, stir evenly, be put into cocoon packet, after boiling 30 minutes with 96 DEG C of temperature, then use 90 DEG C of temperature is boiled 30 minutes, is stirred once every 10-15 minutes in process of cocoon.
It is off the pot to be rinsed with clear water, continuous dehydration is opened after no sewage, detailed process is by cooked cocoon by worker with fixed small taut hand Method stretches tight in left hand palm, must choose the impurity such as silkworm chrysalis, decortication remove totally in the process, be rinsed using alkalescent water, every 6-8 Cocoon completes one small continuous piece, and uniformly the tack down bamboo of an ellipse circular of 8-12 small continuous piece is tacked down i.e. by worker taut greatly later It is continuous to complete one big bag, dehydration.
140 ㎏, 42 DEG C of warm water are added in fermentation vat, add A700 grams of tiffany silk floss softening agent, tiffany silk floss softening agent B140 Gram, bag silk floss 8.0kg is put into immersion 50 minutes, is dehydrated and the fluffy soft, color and luster of feel is arrived for 5 hours with 45 DEG C of temperature drying to obtain the final product Splendid silk floss.
Embodiment 3
37.5 ㎏ of dupion is taken to be distributed into 150 packets, the water of 750 ㎏ is added in cocoon cooking pot, when water temperature reaches 98 DEG C or more, Add in 3.75 ㎏ Na2CO3、3.75㎏H2O2, 750 grams of Na2SiO3, stir evenly, be put into cocoon packet, boiled 30 minutes with 98 DEG C of temperature Afterwards, then with 95 DEG C of temperature it boils 15 minutes, was stirred once every 10-15 minutes in process of cocoon.
It is off the pot to be rinsed with clear water, continuous dehydration is opened after no sewage, detailed process is by cooked cocoon by worker with fixed small taut hand Method stretches tight in left hand palm, must choose the impurity such as silkworm chrysalis, decortication remove totally in the process, be rinsed using alkalescent water, every 6-8 Cocoon completes one small continuous piece, and uniformly the tack down bamboo of an ellipse circular of 8-12 small continuous piece is tacked down i.e. by worker taut greatly later It is continuous to complete one big bag, dehydration.
200 ㎏, 45 DEG C of warm water are added in fermentation vat, add A500 grams of tiffany silk floss softening agent, tiffany silk floss softening agent B700 Gram, bag silk floss 12.0kg is put into immersion 60 minutes, is dehydrated and the fluffy soft, color of feel is arrived for 7 hours with 45 DEG C of temperature drying to obtain the final product The splendid silk floss in pool.
Embodiment 4
30 ㎏ of dupion is taken to be distributed into 120 packets, the water of 600 ㎏ is added in cocoon cooking pot, when water temperature reaches 98 DEG C or more, is added Enter 2.4 ㎏ Na2CO3、6㎏H2O2, 180 grams of Na2SiO3, it stirs evenly, is put into cocoon packet, after boiling 30 minutes with 98 DEG C of temperature, then It is boiled 25 minutes with 93 DEG C of temperature, was stirred once every 10-15 minutes in process of cocoon.
It is off the pot to be rinsed with clear water, continuous dehydration is opened after no sewage, detailed process is by cooked cocoon by worker with fixed small taut hand Method stretches tight in left hand palm, must choose the impurity such as silkworm chrysalis, decortication remove totally in the process, be rinsed using alkalescent water, every 6-8 Cocoon completes one small continuous piece, and uniformly the tack down bamboo of an ellipse circular of 8-12 small continuous piece is tacked down i.e. by worker taut greatly later It is continuous to complete one big bag, dehydration.
180 ㎏, 45 DEG C of warm water are added in fermentation vat, add A540 grams of tiffany silk floss softening agent, tiffany silk floss softening agent B540 Gram, bag silk floss 10kg is put into immersion 45 minutes, is dehydrated and the fluffy soft, color and luster of feel is arrived for 10 hours with 42 DEG C of temperature drying to obtain the final product Splendid silk floss.
Embodiment 5
32.5 ㎏ of dupion is taken to be distributed into 130 packets, the water of 650 ㎏ is added in cocoon cooking pot, when water temperature reaches 98 DEG C or more, Add in 1.95 ㎏ Na2CO3、5.2㎏H2O2, 455 grams of Na2SiO3, stir evenly, be put into cocoon packet, boiled 30 minutes with 96 DEG C of temperature Afterwards, then with 92 DEG C of temperature it boils 25 minutes, was stirred once every 10-15 minutes in process of cocoon.
It is off the pot to be rinsed with clear water, continuous dehydration is opened after no sewage, detailed process is by cooked cocoon by worker with fixed small taut hand Method stretches tight in left hand palm, must choose the impurity such as silkworm chrysalis, decortication remove totally in the process, be rinsed using alkalescent water, every 6-8 Cocoon completes one small continuous piece, and uniformly the tack down bamboo of an ellipse circular of 8-12 small continuous piece is tacked down i.e. by worker taut greatly later It is continuous to complete one big bag, dehydration.
190 ㎏, 42 DEG C of warm water are added in fermentation vat, add A665 grams of tiffany silk floss softening agent, tiffany silk floss softening agent B475 Gram, bag silk floss 10.6kg is put into immersion 40 minutes, is dehydrated and the fluffy soft, color of feel is arrived for 9 hours with 45 DEG C of temperature drying to obtain the final product The splendid silk floss in pool.
After testing, 24252-2009 national standards of GB/T are met by above-described embodiment 1-5 silk floss being prepared《Silkworm Silk quilt》Middle high-class product is to the index request of silk floss：Soft, tearing good toughness, free from extraneous odour, uniform color, no color differnece, formaldehyde It does not detect, PH7.1, oil content does not detect, and regain is less than or equal to 12% , Ya Shrink rates and is greater than or equal to 45%, and response rate is big In or equal to 95%.

Claims (6)

  1. A kind of 1. method of dupion production silk floss, it is characterised in that：Include the following steps；
    (1) it selects silkworm packing；
    (2) cocoon cooking；Cocoon cooking solution accounts for the Na that water weight is 0.2-0.5% by water and respectively2CO3, 0.1-1.0% H2O2、 0.03-0.1% Na2SiO3It forms, bath raio 1:20；When water temperature reaches 98 DEG C or more in cocoon cooking pot, Na is added in2CO3、 H2O2、Na2SiO3, after the abundant mixing of medicament, cocoon packet is put into, cocoon packet is pressed into cocoon cooking soup with binder lid and allows its fully penetrated, It was stirred every 10-15 minutes primary；Process of cocoon divides leading portion and back segment, and temperature must be maintained at leading portion in 30 minutes before cocoon cooking 95 DEG C or more, back segment 30-60 minutes temperature after cocoon cooking must be maintained between 90-95 DEG C；
    (3) washing；
    (4) silk floss is opened, small continuous piece is made, then bag silk floss, dehydration is made in small continuous piece；
    (5) it post-processes；Bag silk floss is placed in immersion treatment in softening agent, the softening agent accounted for by water and respectively water weight for 0.2- 0.5% tiffany softness A, 0.1-0.4% tiffany softener B are formed, bath raio 1：15—18；The tiffany silk floss softener A For HK-404A, tiffany silk floss softener B is 323 softening agents；
    (6) dewatered drying obtains silk floss.
  2. 2. the method for dupion production silk floss as described in claim 1, it is characterised in that：In step (1) from dupion It is wrapped after selecting yellow spotted cocoon, blood cocoon, interior dye cocoon, the cocoon that goes mouldy with every 250 grams of equivalent dresses of packet.
  3. 3. the method for dupion production silk floss as described in claim 2, it is characterised in that：It is put into for every pot in step (2) 100-150 packet cocoons.
  4. 4. the method for dupion production silk floss as described in claim 1, it is characterised in that：In step (4), by cooked cocoon by Worker is stretched tight with fixed small taut gimmick in left hand palm, must choose the impurity such as silkworm chrysalis, decortication remove totally, using weak base in the process Property water rinsing, every 6-8 cocoons complete one small continuous piece, 8-12 small continuous piece are uniformly tacked down one by worker taut greatly later The bamboo of ellipse circular, which tacks down, completes one big bag silk floss.
  5. 5. the method for dupion production silk floss as described in claim 1, it is characterised in that：By tiffany softener A and tiffany Softener B, which is put into 42-45 DEG C of warm water, stirs evenly that be put into dewatered bag continuous, allow its fully penetrated impregnate 30 minutes- 60 minutes.
  6. 6. the method for dupion production silk floss as described in claim 1, it is characterised in that：In step (6), it will post-process Bag silk floss be dewatered to water content no more than after 40%, with 42 DEG C -45 DEG C of temperature by its drying 5 to 10 hours, obtain silk floss.
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CN106555233A (en) * 2016-12-07 2017-04-05 广西凯喜雅丝绸有限公司 Silk cocoon extracts the process of silk out
CN106724480A (en) * 2017-01-03 2017-05-31 兴化市大地蓝绢纺有限公司 A kind of preparation method of silk wadding quilt
CN106498623B (en) * 2017-01-03 2019-01-18 兴化市大地蓝绢纺有限公司 A kind of preparation method of Sang Mianqiu
CN107467996A (en) * 2017-09-01 2017-12-15 广西桂华丝绸有限公司 Milan fragrance of a flower mulberry silk sofa headrest
CN107440421A (en) * 2017-09-01 2017-12-08 广西桂华丝绸有限公司 A kind of delicate fragrance type mulberry silk boudoir
CN112411021A (en) * 2020-11-30 2021-02-26 罗永清 Pure manual whole silk floss long fiber tensioning and stretching equipment and process

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CN1025128C (en) * 1992-09-28 1994-06-22 营口市光达漂染厂 Bleaching and dyeing technololgy for silk and tow of tussah
CN100469964C (en) * 2003-12-18 2009-03-18 丁永华 Functional silk non-woven xysma and producing process thereof
CN102370389A (en) * 2010-08-11 2012-03-14 昭通市张蝴绵蚕丝制品有限公司 Manufacturing method of Humian silk quilt
CN102258297B (en) * 2010-11-10 2013-07-10 杭州林煌丝业有限公司 Process for processing basin residue into silk floss quilt
CN102560696B (en) * 2011-11-29 2014-01-29 湖州市农业科学研究院 Production method of natural colorful mulberry silk floss
CN104195648A (en) * 2014-09-10 2014-12-10 苏州慈云蚕丝制品有限公司 Cocoon bedabbling and cooking method
CN104499063A (en) * 2015-01-19 2015-04-08 湖北省农业科学院经济作物研究所 Method for preparing silk cotton by adopting fresh cocoons

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