CN1475619A - Industrial production of natural cocoon sheet and method of in situ processing natural cocoon silk quilt - Google Patents
Industrial production of natural cocoon sheet and method of in situ processing natural cocoon silk quilt Download PDFInfo
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- CN1475619A CN1475619A CNA031464807A CN03146480A CN1475619A CN 1475619 A CN1475619 A CN 1475619A CN A031464807 A CNA031464807 A CN A031464807A CN 03146480 A CN03146480 A CN 03146480A CN 1475619 A CN1475619 A CN 1475619A
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Abstract
A technology for industrially preparing the natural cocoon wool sheet includes choosing cocoon, immersing in warm water, adding caustic soda in the water tank of beating machine, heating the water to 80 deg.C, cyclically scalding the cocoon by hot water while pulling silks while removing pupa to become cocoon wool sheet, rinsing in clean water at 90 deg.C for 4-5 hr, flushing, dewatering, baking and packing. A method for in-situ processing the natural silk quilt is also disclosed.
Description
Technical field
The invention belongs to field of domestic appliances, relate to the method that natural cocoon sheet and on-the-spot processing natural silk quilt are produced in a kind of batch production.
Background technology
Natural silk is a kind of natural porous fiber of superfine length, is 1,200 one hundred meters, has soft comfortablely, and characteristics such as good moisture absorption, perspiration functions to human body skin and cardiovascular health-care function arranged all, are subjected to liking of domestic and international consumer deeply.Traditional method of silk cocoon being made into the cotton sheet of silk is after silk cocoon is used poach heat, put down silk by hand, laying is made the cotton sheet of silk on the shape for hat model, then mutual laying is opened in the manual stretch-draw of the cotton sheet of silk and become certain thickness cocoon silk quilt, and it is low that this preparation method exists work efficiency, labour intensity is big, the cocoon silk quilt uneven distribution is even, and elasticity and bulking intensity are poor, and impurity is arranged, quality grade is low, the size deficiency that waits lack of standardization.
Existing cocoon silk quilt all is to sell with cotton sheet of silk or finished product cocoon silk quilt, and the consumer is the process of cocoon silk quilt intuitively, to the understanding shortage transparency of its quality grade, sanitary condition, does not also have on-the-spot processing cocoon silk quilt to come out in the market.
Summary of the invention
The objective of the invention is to solve the weak point of above-mentioned prior art problem and provide a kind of easy and simple to handle, the work efficiency height, specification seriesization adopts batch production to produce the method for natural cocoon sheet and on-the-spot processing natural silk quilt.
Another object of the present invention is to provide a kind of thin and thick of adopting the inventive method to make even, good springiness, the natural silk quilt of fluffy softness.
The technical solution used in the present invention: the method for natural cocoon sheet and on-the-spot processing natural silk quilt is produced in a kind of batch production, comprise and select silkworm, wash, dewater, dry, check classification, packing warehouse-in processing step that it is to have additional immersion between the operation, go into the machine moulding, float the sweetening process step selecting silkworm and wash that natural cocoon sheet is produced in batch production:
Soak: with the silk cocoon emerge in worm water of choosing;
Go into the machine moulding: when the water in the silk cocoon scutcher water tank is heated to 80 ℃ of temperature, add an amount of caustic soda, silk cocoon takes off pupa at the machine inner edge with circulating hot water cast, limit wire drawing, limit, and artificial intersection was fallen cocoon once in every 1-2 minute, through 8-10 minute, the silk crossbar system is reticulated one of the cotton sheet of silk;
Float refining: float refining proportioning liquid with injecting in the cotton pond to put into when clear water is heated to 90 ℃ of temperature, treat water boil, cocoon sheet is put into the pond boil and pulled out in 4-5 hour.
Soaking and soaking water temperature in the operation is 40-60 ℃, and the soak time of silk cocoon is 40-60 minute.
Go in the machine molding procedure proportioning (weight %) that adds an amount of caustic soda for caustic soda 2%, all the other are water, silk cocoon scutcher rotating speed is 680 rev/mins.
Float refining float in the operation refining proportioning liquid (weight %) for bubble flower alkali 0.3-0.5%, hydrogen peroxide 1.5-2.5%, dietary alkali 0.2-0.3%, all the other are water.
On-the-spot processing natural silk is comprised weighing, cutting, draw tremble, laying, shroud, get knot ready, seal, packing, after-sale service processing step, its
Weigh: the cotton sheet of the natural silk that will adopt above-mentioned processing step to make requires to weigh up weight according to the consumer;
Cutting: the cotton sheet of silk is pressed the required size cutting, laterally cut off stratification;
Draw and tremble: manual cotton sheet is drawn trembled the kepone pine;
Laying: with the cotton sheets of many silks alternate tiers row pattern anyhow;
Shroud: the cotton sheet of silk is put face shield;
Get knot ready: make a knot, some knot outside in the cocoon silk quilt penetrates;
Seal: face shield is made sealed or zip closure;
Pack: natural silk is folded carries out external packing;
After-sale service: tear open thin or thickening processing again according to consumer demand.
Get knot operation mid point knot ready and be 8-12cm apart from the cocoon silk quilt periphery, the long 8-10cm of every bit knot, point is become 1 font, X font, cross.
The positive beneficial effect that the present invention is compared with prior art had:
1. adopt mechanization that silk cocoon is made into the cotton sheet of silk, the production efficiency height, labour intensity is low, and is easy and simple to handle;
2. processing step is simple, and the seriation of size standard helps batch production production;
3. the cocoon sheet color and luster is pure white, and reticulate pattern is thin, and pulling force is strong, good springiness, and fluffy softness, free from admixture, free from extraneous odour, the quality grade height is beneficial to foreign exchange earning;
4. the natural silk that adopts natural cocoon sheet to make is even by thin and thick, and good hand touch is slim and graceful, warming, comfortable, dust fall not, clean hygiene;
5. natural silk is an environmentally friendly machine, tool protection against the tide, absorbing sweat, skin care, the effect of health care;
6. on-the-spot processing is enhanced the transparency, and helps protecting the consumer to buy the right to know of commodity, is easy to carry out after-sale service.
Description of drawings
Fig. 1 is a process flow diagram of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment the present invention is described in further detail.
Consult shown in Figure 1, the method of natural cocoon sheet and on-the-spot processing natural silk quilt is produced in a kind of batch production, comprise that natural cocoon sheet is produced in batch production and the scene processes natural silk by two parts processing step, batch production of the present invention produce natural cocoon sheet mainly comprise select silkworm, soak, go into the machine moulding, float refining, flushing, dehydration, oven dry, check classification, packing warehouse entry and other process steps, its
Select silkworm: silk cocoon is selected by classification standard, generally select color and luster pure white, clean, the thick good silk cocoon of individual big silk;
Soak; With silk cocoon emerge in worm water in the pond of choosing, general water temperature is 40-60 ℃, and soak time is 40-60 minute;
Go into the machine moulding: device therefor is existing silk cocoon scutcher, and rotating speed is 680 rev/mins; Silk cocoon when being dipped into is pulled out, delivers to before the machine standby with basket; Water in the circulatory pool behind the machine is extracted in the scutcher water tank, during with steam heated to 80 ℃ left and right sides temperature, adds the production of can starting shooting of an amount of caustic soda, general proportioning (weight %) is a caustic soda 2%, all the other are water; Silk cocoon takes off pupa at the machine inner edge with circulating hot water cast, limit wire drawing, limit, artificial intersection was fallen cocoon once in every 1-2 minute simultaneously, be about to left side silk cocoon and swing to the right, the right silk cocoon is swung to the left side, silk cocoon can be intersected to make through 8-10 minute and reticulate one of the cotton sheet of silk, common 3.5 kilograms of silk cocoons can produce a cotton sheet of long 3 meters, wide 2 meters silk, about 1.2 kilograms of weight;
Float refining: the cotton sheet of the net sheet that will make is transported to and is boiled cotton workshop, put into when in cotton pond, injecting clear water and float refining proportioning liquid with steam heated to 90 ℃ left and right sides temperature, general proportioning (weight %) for bubble flower alkali 0.3-0.5%, hydrogen peroxide 1.5-2.5%, dietary alkali 0.2-0.3%, all the other are water, treat water boil, the cotton sheet of 25-30 kilogram is put into the pond boil and pull out after 4-5 hour;
Flushing: the cotton sheet that will pull out does not get final product to there being muddiness with the high pressure flushing with clean water, a general cotton sheet flushing about 2-3 minute;
Dehydration: the cotton sheet that will rinse well is put into the centrifugal dehydrator dehydration, the cotton sheet dehydration of general 25-30 kilogram 10 minutes, take off do after, manual cotton sheet is drawn of two people trembled out, carry out drawing at general four angles holding cotton sheet earlier, draw back four limits then while turning to, then whole cotton sheet all drawn back into a cotton sheet of fluffy slim silk;
Oven dry: the cotton sheet of silk is transported to baking room, cotton one of the sheet of silk is hanged up on rope, the baking room wall is provided with steam heating pipe, and temperature is generally at 50-60 ℃ in the room, and a room drying time is generally about 12 hours;
Check classification:, tell the quality grade of the cotton sheet of silk according to national standard and the standard laid down by the ministries or commissions of the Central Government, enterprise's mark check;
The packing warehouse-in: the cotton sheet of silk with baling press, braid over braid packing, is generally 30,40,50 kilogram of one bag, and the cotton sheet of export-oriented silk is packed with moistureproof paper, calico.
On-the-spot processing natural silk of the present invention is mainly comprised weighing, cutting, draw tremble, laying, shroud, get knot ready, seal, processing steps such as packing, after-sale service, its
Weigh: the cotton sheet of the natural silk that will adopt above-mentioned processing step to make requires to weigh up weight according to the consumer, and general weight is 0.8-8 jin;
Cutting: 3 meters of the length of constant weight, the wide 2 meters cotton sheet of silk are placed on the platform case, press the required size cutting, the general horizontal stratification of cutting off;
Draw and tremble: the cotton sheet that two people will cut by hand draws to be trembled out, and makes it to become many and does not tie a knot, and does not become flat, the cotton sheet of the slim silk of fluffy softness;
Laying: on the platform case with the cotton sheets of many slim silks alternate tiers row pattern anyhow;
Shroud: the cotton sheet of silk is put the face shield of making in advance, and a junction mark that draws on the face shield can not drawn by rule of thumb yet;
Get knot ready: with stitching sewing machine point knot, some knot outside in the cocoon silk quilt penetrates, and the some knot be 8-12cm apart from cocoon silk quilt periphery, and the long 8-10cm of every bit knot puts to tie and can break into 1 font, X font, cross.
Seal: with Sewing machines face shield is made and sealed or zip closure, promptly become natural silk by finished product;
Pack: natural silk is folded carries out external packing, give the consumer;
After-sale service: the consumer can tear processing again such as thin or thickening open to on-the-spot processing stand according to demand at any time.
Claims (6)
1. natural cocoon sheet and on-the-spot method of processing the natural silk quilt are produced in a batch production, comprise and select silkworm, wash, dewater, dry, check classification, packing warehouse-in processing step, it is characterized in that it is to have additional immersion between the operation, go into the machine moulding, float the sweetening process step selecting silkworm and wash that natural cocoon sheet is produced in batch production:
Soak: with the silk cocoon emerge in worm water of choosing;
Go into the machine moulding: when the water in the silk cocoon scutcher water tank is heated to 80 ℃ of temperature, add an amount of caustic soda, silk cocoon takes off pupa at the machine inner edge with circulating hot water cast, limit wire drawing, limit, and artificial intersection was fallen cocoon once in every 1-2 minute, through 8-10 minute, the silk crossbar system is reticulated one of the cotton sheet of silk;
Float refining: float refining proportioning liquid with injecting in the cotton pond to put into when clear water is heated to 90 ℃ of temperature, treat water boil, cocoon sheet is put into the pond boil and pulled out in 4-5 hour.
2. the method for natural cocoon sheet and on-the-spot processing natural silk quilt is produced in a kind of batch production according to claim 1, it is characterized in that soaking that to soak water temperature in the operation be 40-60 ℃, and the soak time of silk cocoon is 40-60 minute.
3. the method for natural cocoon sheet and on-the-spot processing natural silk quilt is produced in a kind of batch production according to claim 1, the proportioning (weight %) that it is characterized in that in the machine molding procedure adding an amount of caustic soda for caustic soda 2%, all the other are water, silk cocoon scutcher rotating speed is 680 rev/mins.
4. the method for natural cocoon sheet and on-the-spot processing natural silk quilt is produced in a kind of batch production according to claim 1, it is characterized in that floating float in the refining operation refining proportioning liquid (weight %) for bubble flower alkali 0.3-0.5%, hydrogen peroxide 1.5-2.5%, dietary alkali 0.2-0.3%, all the other are water.
5. the method for natural cocoon sheet and on-the-spot processing natural silk quilt is produced in a kind of batch production according to claim 1, it is characterized in that on-the-spot processing natural silk is comprised and weigh, cutting, draw tremble, laying, shroud, get knot ready, seal, packing, after-sale service processing step, its
Weigh: the cotton sheet of the natural silk that will adopt above-mentioned processing step to make requires to weigh up weight according to the consumer;
Cutting: the cotton sheet of silk is pressed the required size cutting, laterally cut off stratification;
Draw and tremble: manual cotton sheet is drawn trembled the kepone pine:
Laying: with the cotton sheets of many silks alternate tiers row pattern anyhow;
Shroud: the cotton sheet of silk is put face shield;
Get knot ready: make a knot, some knot outside in the cocoon silk quilt penetrates;
Seal: face shield is made sealed or zip closure;
Pack: natural silk is folded carries out external packing;
After-sale service: tear open thin or thickening processing again according to consumer demand.
6. the method for natural cocoon sheet and on-the-spot processing natural silk quilt is produced in a kind of batch production according to claim 5, it is characterized in that getting ready knot operation mid point knot and be 8-12cm apart from the cocoon silk quilt periphery, the long 8-10cm of every bit knot, point is become 1 font, X font, cross.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031464807A CN1313665C (en) | 2003-07-16 | 2003-07-16 | Industrial production of natural cocoon sheet and method of in situ processing natural cocoon silk quilt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031464807A CN1313665C (en) | 2003-07-16 | 2003-07-16 | Industrial production of natural cocoon sheet and method of in situ processing natural cocoon silk quilt |
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| Publication Number | Publication Date |
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| CN1475619A true CN1475619A (en) | 2004-02-18 |
| CN1313665C CN1313665C (en) | 2007-05-02 |
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| CNB031464807A Expired - Fee Related CN1313665C (en) | 2003-07-16 | 2003-07-16 | Industrial production of natural cocoon sheet and method of in situ processing natural cocoon silk quilt |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
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| EP1869238A1 (en) * | 2005-04-13 | 2007-12-26 | The Non Woven Silk Fabric Co., Ltd. | Producing method for non woven silk fabric |
| CN102206897A (en) * | 2011-05-23 | 2011-10-05 | 浙江梦波家纺有限公司 | Method for processing parallel beam warp-weft layer silk quilt |
| CN101736522B (en) * | 2008-11-07 | 2011-11-23 | 宜宾凯和家纺有限责任公司 | Full-width net folding and spreading production method of silk quilt |
| CN102258297A (en) * | 2010-11-10 | 2011-11-30 | 杭州林煌丝业有限公司 | Process for processing basin residue into silk floss quilt |
| 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 |
| CN102450894A (en) * | 2010-10-30 | 2012-05-16 | 杨永发 | Method for manufacturing washable wild tussah silk quilt |
| CN102534818A (en) * | 2011-12-31 | 2012-07-04 | 许以旭 | Silk making technology |
| CN104257176A (en) * | 2014-09-17 | 2015-01-07 | 毕节市汇江蚕桑开发有限责任公司 | Production method of silk quilt and silk quilt |
| CN104278336A (en) * | 2014-10-28 | 2015-01-14 | 南通那芙尔服饰有限公司 | Method for manufacturing bassinas silk quilt |
| CN108685415A (en) * | 2017-10-06 | 2018-10-23 | 苏州太湖雪丝绸股份有限公司 | A kind of high conformal silk quilt and preparation method thereof |
| CN108866804A (en) * | 2018-08-10 | 2018-11-23 | 鲁山紫燕家纺有限公司 | A method of silk quilt is prepared using silk cocoon |
| CN109567506A (en) * | 2018-07-21 | 2019-04-05 | 安溪县凤城建金产品外观设计服务中心 | A kind of manufacturing process with the silk quilt of wind dispelling insecticide |
| CN111358245A (en) * | 2020-03-02 | 2020-07-03 | 桐乡丝凰家纺有限公司 | Method for manufacturing silk quilt |
| CN115491898A (en) * | 2022-10-27 | 2022-12-20 | 浙江蚕缘家纺股份有限公司 | Manufacturing process of spring silk |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB654540A (en) * | 1943-02-03 | 1951-06-20 | British Celanese | Improvements in quilts and the like |
| JPH04370208A (en) * | 1991-06-13 | 1992-12-22 | Kanebo Ltd | Silk reeling from cocoon |
| CN1041761C (en) * | 1992-09-01 | 1999-01-20 | 左明辉 | Method for producing real silk wadding of quilt |
| CN1085614A (en) * | 1993-03-28 | 1994-04-20 | 吴江市青云纯真丝绵无纺布厂 | Pure silk floss non-woven fabric |
| CN1099352A (en) * | 1993-08-22 | 1995-03-01 | 富阳县蚕桑技术服务部 | Method of making silk quilt |
| JPH11222755A (en) * | 1998-02-02 | 1999-08-17 | Miki Yoshioka | Nonwoven fabric using silk raw material |
| CN1410612A (en) * | 2002-10-10 | 2003-04-16 | 谢小洪 | Processing method of natural silk beaclothes using machine made silk floss as raw material |
-
2003
- 2003-07-16 CN CNB031464807A patent/CN1313665C/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1869238A4 (en) * | 2005-04-13 | 2008-03-19 | Non Woven Silk Fabric Co Ltd | Producing method for non woven silk fabric |
| CN101151408B (en) * | 2005-04-13 | 2012-06-13 | 绢不织布有限会社 | Producing method for non-woven silk fabric |
| EP1869238A1 (en) * | 2005-04-13 | 2007-12-26 | The Non Woven Silk Fabric Co., Ltd. | Producing method for non woven silk fabric |
| CN101736522B (en) * | 2008-11-07 | 2011-11-23 | 宜宾凯和家纺有限责任公司 | Full-width net folding and spreading production method of silk quilt |
| 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 |
| CN102450894A (en) * | 2010-10-30 | 2012-05-16 | 杨永发 | Method for manufacturing washable wild tussah 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 |
| CN102258297A (en) * | 2010-11-10 | 2011-11-30 | 杭州林煌丝业有限公司 | Process for processing basin residue into silk floss quilt |
| CN102206897A (en) * | 2011-05-23 | 2011-10-05 | 浙江梦波家纺有限公司 | Method for processing parallel beam warp-weft layer silk quilt |
| CN102534818A (en) * | 2011-12-31 | 2012-07-04 | 许以旭 | Silk making technology |
| CN102534818B (en) * | 2011-12-31 | 2013-12-18 | 许以旭 | Silk making technology |
| CN104257176A (en) * | 2014-09-17 | 2015-01-07 | 毕节市汇江蚕桑开发有限责任公司 | Production method of silk quilt and silk quilt |
| CN104278336A (en) * | 2014-10-28 | 2015-01-14 | 南通那芙尔服饰有限公司 | Method for manufacturing bassinas silk quilt |
| CN104278336B (en) * | 2014-10-28 | 2017-01-11 | 南通那芙尔服饰有限公司 | Method for manufacturing bassinas silk quilt |
| CN108685415A (en) * | 2017-10-06 | 2018-10-23 | 苏州太湖雪丝绸股份有限公司 | A kind of high conformal silk quilt and preparation method thereof |
| CN109567506A (en) * | 2018-07-21 | 2019-04-05 | 安溪县凤城建金产品外观设计服务中心 | A kind of manufacturing process with the silk quilt of wind dispelling insecticide |
| CN108866804A (en) * | 2018-08-10 | 2018-11-23 | 鲁山紫燕家纺有限公司 | A method of silk quilt is prepared using silk cocoon |
| CN111358245A (en) * | 2020-03-02 | 2020-07-03 | 桐乡丝凰家纺有限公司 | Method for manufacturing silk quilt |
| CN115491898A (en) * | 2022-10-27 | 2022-12-20 | 浙江蚕缘家纺股份有限公司 | Manufacturing process of spring silk |
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