EP1869238B1 - Producing method for non woven silk fabric - Google Patents

Producing method for non woven silk fabric Download PDF

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Publication number
EP1869238B1
EP1869238B1 EP05771134A EP05771134A EP1869238B1 EP 1869238 B1 EP1869238 B1 EP 1869238B1 EP 05771134 A EP05771134 A EP 05771134A EP 05771134 A EP05771134 A EP 05771134A EP 1869238 B1 EP1869238 B1 EP 1869238B1
Authority
EP
European Patent Office
Prior art keywords
non woven
filaments
fabric
silk fabric
cocoons
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP05771134A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1869238A1 (en
EP1869238A4 (en
Inventor
Lee Saemmaeul Apt. 114-2602 SAMYONG
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Non Woven Silk Fabric Co Ltd
Original Assignee
Non Woven Silk Fabric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Non Woven Silk Fabric Co Ltd filed Critical Non Woven Silk Fabric Co Ltd
Priority to PL05771134T priority Critical patent/PL1869238T3/pl
Publication of EP1869238A1 publication Critical patent/EP1869238A1/en
Publication of EP1869238A4 publication Critical patent/EP1869238A4/en
Application granted granted Critical
Publication of EP1869238B1 publication Critical patent/EP1869238B1/en
Active legal-status Critical Current
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Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/02—Cotton wool; Wadding
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01C—CHEMICAL OR BIOLOGICAL TREATMENT OF NATURAL FILAMENTARY OR FIBROUS MATERIAL TO OBTAIN FILAMENTS OR FIBRES FOR SPINNING; CARBONISING RAGS TO RECOVER ANIMAL FIBRES
    • D01C3/00—Treatment of animal material, e.g. chemical scouring of wool
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4266—Natural fibres not provided for in group D04H1/425
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H13/00—Other non-woven fabrics
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/015—Natural yarns or filaments

Definitions

  • Drawing 1 shows the manufacturing process of the non woven silk fabric flow chart according to the invention.
  • Drawing 2 shows the proper machine system for the manufacturing of the non woven, silk fabric according to the invention.
  • beating device 4 device for jetting the adhesive agent 5: drying device 6: ironing device 7 and 8: trimming device
  • This invention is related to the manufacturing method for a non woven silk fabric and is more concretely about the mechanical production of a non woven silk fabric including the steps of splitting the cocoon, getting rid of the wax composite at the high temperature and pressure, extracting only the fibroins, the pure fabric materials, primary forming through beating and completion of the shape with the adhesive agent, the Korean paper mulberry glue.
  • the silk fabric was developed some thousands years ago and the way to acquire the silk fabric that the cocoons constructed by the silk worm are boiled, the yam is drawn manually or by machine from the boiled cocoons and the silk fabric is woven with the yam and the thread is continuously inherited for thousands years.
  • KR 10-1980-0000358 (Application Date of Jan. 31 st 1980 ) discloses a method for producing a non woven silk fabric by using an alternative sheet-like cocoon instead of the normal oval one.
  • KR 10-2003-7011871 (Application Date of 9th Nov. 2003 ) is related to a non woven fabric made from a silk fibroin and/or a ultra fine fibre of the silk-like material, being dissolved in hexafluoroacetone hydrate or a solvent, the main component of which is the hexafluoroacetone hydrate.
  • the non woven fabric is electro spun and formed from the silk fibroins.
  • CN-A-1 085614 (Publication Date of 20th Apr. 1994 ) discloses a non woven silk fabric, which is produced using silk as material, which is passed through degreasing, drying, opening, carding, glue spraying and settling devices.
  • KR 20-2003-0039912 (Application date of 23rd Dec. 2003 ), discloses a manufacturing method of a non woven fabric which is hard to inflame. The idea of that method is to manufacture a non woven silk fabric by the steps of:
  • this invention can be one of the most suitable ways to automate the production of the non woven silk fabric, being the utmost method to acquire the non woven silk fabric more effectively with lesser efforts and costs than by any other conventional method.
  • the silk worm cocoon is composed of some wax, sericin part and the filaments of the fibroin.
  • the content of pure protein is over 77%.
  • the silk worms make the cocoon, the natural non woven fabric, from their filaments fixed in its own way. Since such non woven fabric can not be utilized to the human needs, there arises the necessity to disorganize and to reorganize it to our want.
  • the three following technical tasks for this invention to achieve can be referred.
  • the first one is the technique of separating the two major components of the cocoon.
  • the way adopted by this invention to this effect is to execute the process of dissolving and removing the waxen part in hot water under high pressure.
  • the second one is that of the prime forming of the separated pure filaments as the basis of the non woven fabric.
  • the third one is that of the setting of the non woven fabrics primarily formed by beating into the more stable tissue of the fabric. This task is reached at last by applying the Korean paper glass glue used at the traditional Korean paper mill (the vegetable adhesive made from the roots of the Korean abelmosk).
  • the production method for the non woven silk fabric by this invention has the characteristics to include, at the manufacture of it, the following steps:
  • the silk worm cocoons regardless if they are classifiable or not, and the other by-products of them can be used and the oval ones have to be cut in half, from which the larvae with the shield membranes are removed.
  • the pieces of the cocoons split into two by cutting (10) are boiled in the 135°C hot water of a tanker of the 3 M/T to 3.5 M/T pressure for 2 and half hours and the pure filaments, which are the collective of the fibroins constituted of amino acid protein are obtained from the fragments of the cocoons through this process.
  • These fibroins are known to be composed of lots of fibril, the hyper ultra fine threads in the range of nanometer thickness, at which the numberless pores can be observed with the aid of an electronic microscope.
  • Such structure could be declared to be one of the reasons why the non woven silk fabric has the nature to be affine to the surrounding environment and to be beneficial to the human body.
  • the filaments held together in the shape of the wad of the cotton wool they meet the step of washing (30), that has the two sub processes of for 30 minutes and of cleaning it in the running water, purified like the diluted during 24 hours.
  • the washed and cleaned wad of the filaments is dried fully through the process of the drying (40) and thereafter, bears the appearance of a densely interlocked fibrous tissue.
  • the beating devices beats and elongates it 3 times vertically and horizontally to make the outlook of a soft silk non woven fabric
  • the next important step is jetting of the adhesive agent (60), i.e., that the Korean paper glue made from the roots of the Korean abelmosk is evenly sprayed onto the surface (in the case of the non woven silk fabric for the filter or the wall paper) or both faces (in the case of the non woven silk fabric for the padding of the garments) of the non woven fabric sheet already formed in a certain breadth and thickness through the previous step of beating(50), while it passes the glue evaporating system and the stabilized fibrous tissue as the non woven fabric is fixed finally.
  • the adhesive agent (60) i.e., that the Korean paper glue made from the roots of the Korean abelmosk is evenly sprayed onto the surface (in the case of the non woven silk fabric for the filter or the wall paper) or both faces (in the case of the non woven silk fabric for the padding of the garments) of the non woven fabric sheet already formed in a certain breadth and thickness through the previous step of beating(50), while it passes the glue evaporating system and
  • the non woven silk fabric almost completed by glue jetting (60), is dried by going between heated iron tubes (70) and by ironing (80) to make the appearance and the shape neat. After trimming (90) to adjust the edge and the measure, the make of the non woven silk fabric is finished.
  • the non woven silk fabric manufactured through the above steps can be roughly classified in two kinds - one is in the shape of a flat sheet and the other one is in the form of a felt-like and downy sheet with some thickness according to the way of the adhesive agent evaporation and may be used for filters, wall papers and garments padding etc., according to the shape and form, respectively.
  • the human kind has got a new material which is affined to the environment as a natural substance, beneficial to the human body, hard to inflame when set fire to and at the same time, uncomparably surpassing in the easiness of being tailored, sewed and filled between the outer fabric of clothes and the interlining when used as padding of garments, compared with a similar kind of padding material like cotton wool, wool, duck down and the goose down, etc..

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Dispersion Chemistry (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Nonwoven Fabrics (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Woven Fabrics (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Coloring (AREA)
  • Fertilizers (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Treatment Of Fiber Materials (AREA)
EP05771134A 2005-04-13 2005-08-16 Producing method for non woven silk fabric Active EP1869238B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL05771134T PL1869238T3 (pl) 2005-04-13 2005-08-16 Sposób produkcji nietkanego materiału jedwabnego

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020050030610A KR100667515B1 (ko) 2005-04-13 2005-04-13 견부직포 제조방법
PCT/KR2005/002658 WO2006109905A1 (en) 2005-04-13 2005-08-16 Producing method for non woven silk fabric

Publications (3)

Publication Number Publication Date
EP1869238A1 EP1869238A1 (en) 2007-12-26
EP1869238A4 EP1869238A4 (en) 2008-03-19
EP1869238B1 true EP1869238B1 (en) 2009-07-29

Family

ID=37087159

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05771134A Active EP1869238B1 (en) 2005-04-13 2005-08-16 Producing method for non woven silk fabric

Country Status (10)

Country Link
US (1) US20090133814A1 (ja)
EP (1) EP1869238B1 (ja)
JP (1) JP2008510903A (ja)
KR (1) KR100667515B1 (ja)
CN (1) CN101151408B (ja)
AT (1) ATE437987T1 (ja)
DE (1) DE602005015767D1 (ja)
ES (1) ES2332186T3 (ja)
PL (1) PL1869238T3 (ja)
WO (1) WO2006109905A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11584784B2 (en) 2021-05-21 2023-02-21 Cambridge Crops, Inc. Systems and methods for manufacturing a silk fibroin solution and powders containing silk fibroin
US11864569B2 (en) 2021-08-16 2024-01-09 Cambridge Crops, Inc. Systems and methods for improving the performance of cereal using a silk fibroin solution and powders containing silk fibroin

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102978716B (zh) * 2012-12-20 2015-09-02 江苏华佳丝绸有限公司 一种提高细纤度蚕丝品质的缫制方法
CN103266394A (zh) * 2013-05-24 2013-08-28 江苏华杰丝绸进出口有限公司 一种含有桑蚕丝、人造棉和蚕蛹蛋白纤维的复合丝织物
KR101573838B1 (ko) * 2014-06-13 2015-12-07 대한민국 누에고치를 이용한 인공 생체막 및 이의 제조방법
CN104404831B (zh) * 2014-10-09 2016-06-29 浙江贝思德壁纸制造有限公司 一种抗菌发泡墙纸及其制备方法
KR101582202B1 (ko) * 2014-11-05 2016-01-05 대한민국 누에고치를 이용한 혈관용 패치 및 이의 제조방법
KR101602797B1 (ko) * 2015-10-21 2016-03-11 대한민국 평면견을 이용한 인공 생체막 및 이의 제조방법
FR3051487B1 (fr) * 2016-05-20 2019-08-02 Sericyne Textile non-tisse de soie naturelle et procede d’obtention
CN110574981A (zh) * 2019-10-10 2019-12-17 湛江半岛丝绸制品有限公司 一种蚕丝内胆及其制备工艺、贴身保暖衣物
CN112430854B (zh) * 2020-11-27 2022-03-25 王月毅 一种鹅绒处理方法

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11584784B2 (en) 2021-05-21 2023-02-21 Cambridge Crops, Inc. Systems and methods for manufacturing a silk fibroin solution and powders containing silk fibroin
US11585016B2 (en) 2021-05-21 2023-02-21 Cambridge Crops, Inc. Systems and methods for manufacturing a silk fibroin solution and powders containing silk fibroin
US11864569B2 (en) 2021-08-16 2024-01-09 Cambridge Crops, Inc. Systems and methods for improving the performance of cereal using a silk fibroin solution and powders containing silk fibroin

Also Published As

Publication number Publication date
PL1869238T3 (pl) 2010-01-29
CN101151408A (zh) 2008-03-26
ATE437987T1 (de) 2009-08-15
EP1869238A1 (en) 2007-12-26
ES2332186T3 (es) 2010-01-28
WO2006109905A1 (en) 2006-10-19
DE602005015767D1 (de) 2009-09-10
KR20060108394A (ko) 2006-10-18
EP1869238A4 (en) 2008-03-19
JP2008510903A (ja) 2008-04-10
CN101151408B (zh) 2012-06-13
KR100667515B1 (ko) 2007-01-11
US20090133814A1 (en) 2009-05-28

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