CN106222760A - A kind of processing technology of short silk fiber - Google Patents
A kind of processing technology of short silk fiber Download PDFInfo
- Publication number
- CN106222760A CN106222760A CN201610713254.7A CN201610713254A CN106222760A CN 106222760 A CN106222760 A CN 106222760A CN 201610713254 A CN201610713254 A CN 201610713254A CN 106222760 A CN106222760 A CN 106222760A
- Authority
- CN
- China
- Prior art keywords
- cocoon
- silkworm
- sericin
- silk fiber
- high temperature
- 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.)
- Pending
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 33
- 241000255789 Bombyx mori Species 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 108010013296 Sericins Proteins 0.000 claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- 238000004821 distillation Methods 0.000 claims description 15
- 241000255791 Bombyx Species 0.000 claims description 14
- 239000003344 environmental pollutant Substances 0.000 claims description 5
- 231100000719 pollutant Toxicity 0.000 claims description 5
- 241000382353 Pupa Species 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 238000009960 carding Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 238000010025 steaming Methods 0.000 claims description 3
- 230000001954 sterilising effect Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 241000894006 Bacteria Species 0.000 abstract description 4
- 239000011230 binding agent Substances 0.000 abstract description 2
- 239000008280 blood Substances 0.000 abstract description 2
- 210000004369 blood Anatomy 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract 1
- 239000004744 fabric Substances 0.000 description 7
- 239000004745 nonwoven fabric Substances 0.000 description 3
- 238000009941 weaving Methods 0.000 description 3
- 108010022355 Fibroins Proteins 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 235000001014 amino acid Nutrition 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 235000021120 animal protein Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 206010040872 skin infection Diseases 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01B—MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
- D01B7/00—Obtaining silk fibres or filaments
- D01B7/02—Cleaning or classifying silk cocoons
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01B—MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
- D01B7/00—Obtaining silk fibres or filaments
- D01B7/06—Obtaining silk from cocoons or portions thereof not suitable for reeling
-
- 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
- D01C3/02—De-gumming silk
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G1/00—Severing continuous filaments or long fibres, e.g. stapling
- D01G1/02—Severing continuous filaments or long fibres, e.g. stapling to form staple fibres not delivered in strand form
- D01G1/04—Severing continuous filaments or long fibres, e.g. stapling to form staple fibres not delivered in strand form by cutting
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Animal Husbandry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Nonwoven Fabrics (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Woven Fabrics (AREA)
Abstract
The present invention discloses the processing technology of a kind of short silk fiber, wherein: described manufacturing process steps is as follows: opens cocoon, select silkworm, wash cocoon, for the first time degumming, for the second time degumming, dry, break up, combing, be cut into short fibre and can complete this technique；To can be melted into the sericin composition of water, and refute from silk fiber completely from rear, the present invention has the advantage that the silk fiber purity of production is high；When silk fiber make finished product contact with human skin time, it is not easy to breed bacteria, will not absorb water, not ixoderm skin flesh and blood, be make bandage, toilet paper, the optimal raw material of wounded's binder.
Description
Technical field
The present invention relates to silkworm silk and utilize technical field, the processing technology of a kind of short silk fiber.
Background technology
Silkworm silk is to integrate natural fiber light, soft, carefully in nature, have the good reputation of " human body Second Skin ", quilt
Industry is referred to as " fiber queen ".It is mainly composed of pure natural animal protein fibre, and the skin of its structure and the mankind is the most close
, it is living for having 87%, includes the necessary aminoacid of multiple human body, has Radix Saposhnikoviae, dehumidifies, calms the nerves, nourish and balance people
Effect of body skin.
The features such as silkworm silk is smooth, ventilative, soft, moisture absorption, the most scratchy and antistatic become and make the pole being close to skin
Product material；And owing to silkworm silk top layer is with sericin, wet is wet, 38 DEG C of temperatures above heat can micro dissolution；Because sericin is pole nutrient
Matter, can accelerate growing of antibacterial, therefore as when being close to the medical care material of skin, the most likely can accelerate the numerous of antibacterial
Grow, be unfavorable for the healing of wound, it is also possible to cause skin infection further.
Because present technique, it is all that to use silkworm silk long filament technique be main, extracts Bombyx bombycis long filament, be to be for weaving silks and satins
First-class choosing.But society, fewer and feweri to the demand of silks and satins, how to promote silkworm silk purposes on other fabrics, will be
Silkworm silk walks out the problem that today, quagmire necessarily solved.
Summary of the invention
In order to overcome the disadvantages mentioned above of prior art, it is an object of the invention to provide a kind of purposes wider, without sericin adhesion,
The processing technology of the short silk fiber of pure silk element.
The technical solution adopted for the present invention to solve the technical problems is: the processing technology of a kind of short silk fiber, wherein:
Described manufacturing process steps is as follows:
1) opening cocoon: by Bombyx bombycis opening, opening is not more than 1/3rd of Bombyx bombycis；
2) selecting silkworm: remove Pupa bombycis, select inwall without the excremental Bombyx bombycis of silkworm, inwall speckles with the excremental Bombyx bombycis of silkworm and abandons；
3) wash cocoon: the cocoon wash clean pollutant will selected with clear water, dry, install with the sack of capacity 1KG silkworm cocoon；
4) degumming for the first time: put the cocoon bag installed into high temperature distillation still, temperature is set to 100 DEG C ~ 140 DEG C, cocoon and the ratio of water
Example is 1:1 ~ 3 mixing, after steaming and decocting 1 ~ 4 hour, after the sericin water cooling to 40 DEG C that will obtain, derives high temperature distillation still；
5) degumming for the second time: add the pure water being not less than 60 DEG C in high temperature distillation still, start the agitating device of distillating still, by cocoon
Wash 5 ~ 30 minutes, after the sericin washes clean on cocoon top layer, the sericin water obtained is derived high temperature distillation still；
6) dry: the cocoon of washes clean sericin is taken out from high temperature distillation still, put drier into and dry moisture；
7) break up: put the cocoon opening part of drying into devil, open cocoon and break up and become silkworm silk；
8) combing: the silkworm silk broken up is put in tidy on carding machine；
9) it is cut into short fibre: by the silkworm silk silk fiber segment cutter after tidy, be cut into the chopped fiber of 3 ~ 5cm；
10) steam kettle sterilizing, packs.
In as a further improvement on the present invention: above-mentioned steps 5), pure water is to obtain after employing 2 ~ 4 grades filter pressure system filters
Pure water.
Compared with prior art, the invention has the beneficial effects as follows:
1,3 ~ 5cm staple fiber purposes is wider, may be used for weaving into a knitting wool, staple line, non-woven fabrics, health cloth, binder etc.,
It is greatly improved the purposes of silk fiber.
2, the short silk fiber extracted is without sericin, and fibroin purity is high；
3, it is difficult to breed bacteria.
Detailed description of the invention
In conjunction with embodiment, the present invention is further described:
Case study on implementation one: the processing technology of a kind of short silk fiber
A kind of processing technology of short silk fiber, wherein: described manufacturing process steps is as follows:
1) opening cocoon: by Bombyx bombycis opening, opening is not more than 1/3rd of Bombyx bombycis；
2) selecting silkworm: remove Pupa bombycis, select inwall without the excremental Bombyx bombycis of silkworm, inwall speckles with the excremental Bombyx bombycis of silkworm and abandons；Avoid
Pupa bombycis and the manure contamination sericin purity extracted；
3) cocoon is washed: the cocoon wash clean pollutant will selected with clear water, such as the dust in transporting, the pollutant in air and people
Hands opens the pollutant of hand when cocoon is selected silkworm, and dries standby, and drying can use craft or drier to dry；
4) degumming for the first time: put standby cocoon into high temperature distillation still, temperature is set to 120 DEG C, and cocoon is 1:1 ~ 3 with the ratio of water
Mixing, after steaming and decocting 1 ~ 4 hour, stops steam heating, starts the cold water pipe of high temperature distillation still, quickly cool down sericin water,
Obtain 40 DEG C ~ 60 DEG C sericin water are poured out high temperature distillation still.Because sericin heat can be accelerated higher than 60 DEG C to melt, therefore high temperature
The temperature of distillating still is set to 120 DEG C, sericin melting speed can be made to double, beneficially degumming；
5) degumming for the second time: add the pure water obtained after 2 ~ 4 grades of filter pressure systems filter of 60 DEG C, cocoon is washed 12 hours,
After the sericin washes clean on cocoon top layer, the sericin water obtained is poured out high temperature distillation still；Because after degumming for the first time, cocoon top layer
Also having sericin residue, so avoiding degumming unclean, carrying out second time degumming, it is to avoid purity is had an impact by water quality, institute
To use level Four filter pressure system that water is filtrated to get pure water, actual filter pressure system herein uses prior art hands
Section, these means do not list this scope of patent protection in；Degumming for the second time can guarantee that does not leaves over sericin on the fibroin of Bombyx bombycis；
6) dry: the cocoon of washes clean sericin is taken out from high temperature distillation still, put drier into and dry moisture；
7) break up: put the cocoon opening part of drying into devil, open cocoon and break up and become silkworm silk；
8) combing: the silkworm silk broken up is put in tidy on carding machine；
9) it is cut into short fibre: the silkworm silk after tidy is cut into the chopped fiber of 3 ~ 5cm；
10) sterilizing, pack.
Case study on implementation two: utilize the clothes that short silk fiber weaves
The first step: obtain short silk fiber method reference implementation case one；
Second step: by short silk fiber, utilizes Modern Spinning Process technology to weave silkworm silk yarn；
3rd step: being used conventional methods by woven yarn and be woven into cloth, clothes is made in cutting.
Use this short silk fiber to make the clothes of raw material cutting, have that warmth retention property is good, not breed bacteria, not ixoderm skin, patch
Body is not easy the advantages such as gauffer.
Case study on implementation three: utilize the health cloth that short silk fiber weaves
Use nonwoven water distribution weaving process, short silk fiber is made into non-woven fabrics.This kind of non-woven fabrics may be used for making high-end facial film
Paper, may be used for making cloth in bandage, feminine hygiene Bu Neibu etc..This kind of health cloth does not absorbs water, does not glue blood, does not melt and rise, no
Easily breed bacteria, the best a kind of biomaterial health cloth.
In sum, after those of ordinary skill in the art reads file of the present invention, according to technical scheme and
Technology design makes other various corresponding conversion scheme without creative mental work, belongs to the model that the present invention is protected
Enclose.
Claims (2)
1. the processing technology of a short silk fiber, it is characterised in that: described manufacturing process steps is as follows:
1) opening cocoon: by Bombyx bombycis opening, opening is not more than 1/3rd of Bombyx bombycis；
2) selecting silkworm: remove Pupa bombycis, select inwall without the excremental Bombyx bombycis of silkworm, inwall speckles with the excremental Bombyx bombycis of silkworm and abandons；
3) wash cocoon: the cocoon wash clean pollutant will selected with clear water, dry, install with the sack of capacity 1KG silkworm cocoon；
4) degumming for the first time: put the cocoon bag installed into high temperature distillation still, temperature is set to 100 DEG C ~ 140 DEG C, cocoon and the ratio of water
Example is 1:1 ~ 3 mixing, after steaming and decocting 1 ~ 4 hour, after the sericin water cooling to 40 DEG C that will obtain, derives high temperature distillation still；
5) degumming for the second time: add the pure water being not less than 60 DEG C in high temperature distillation still, start the agitating device of distillating still, by cocoon
Wash 5 ~ 30 minutes, after the sericin washes clean on cocoon top layer, the sericin water obtained is derived high temperature distillation still；
6) dry: the cocoon of washes clean sericin is taken out from high temperature distillation still, put drier into and dry moisture；
7) break up: put the cocoon opening part of drying into devil, open cocoon and break up and become silkworm silk；
8) combing: the silkworm silk broken up is put in tidy on carding machine；
9) it is cut into short fibre: the silkworm silk after tidy is cut into the chopped fiber of 3 ~ 5cm；
10) steam kettle sterilizing, packs.
The processing technology of a kind of short silk fiber the most according to claim 1, it is characterised in that: above-mentioned steps 5) in pure
Water is the pure water obtained after employing 2 ~ 4 grades filter pressure system filters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610713254.7A CN106222760A (en) | 2016-08-24 | 2016-08-24 | A kind of processing technology of short silk fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610713254.7A CN106222760A (en) | 2016-08-24 | 2016-08-24 | A kind of processing technology of short silk fiber |
Publications (1)
| Publication Number | Publication Date |
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| CN106222760A true CN106222760A (en) | 2016-12-14 |
Family
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Family Applications (1)
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| CN201610713254.7A Pending CN106222760A (en) | 2016-08-24 | 2016-08-24 | A kind of processing technology of short silk fiber |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108273143A (en) * | 2018-03-09 | 2018-07-13 | 中科国思生物科技研究（广州）有限公司 | A kind of preparation method of silk nail |
| CN108295315A (en) * | 2018-03-09 | 2018-07-20 | 中科国思生物科技研究（广州）有限公司 | The preparation method of fixed Combination holder in a kind of silk |
| CN108295314A (en) * | 2018-03-09 | 2018-07-20 | 中科国思生物科技研究（广州）有限公司 | A kind of preparation method of the medical internal fixation device tool of silk |
| CN110012962A (en) * | 2019-04-23 | 2019-07-16 | 中科国思生物科技研究（广州）有限公司 | A kind of silkworm nest dry plate prepared using silk |
| CN113584604A (en) * | 2021-08-14 | 2021-11-02 | 嘉兴邵氏家纺有限公司 | Process for manufacturing gold silk quilt with natural fragrance and color |
| CN114293266A (en) * | 2021-12-27 | 2022-04-08 | 河南民兴生物科技股份有限公司 | Silk degumming device and method |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1065298A (en) * | 1992-04-11 | 1992-10-14 | 蒙阴县装饰布厂 | The production method of tussah silk fibre |
| CN1109519A (en) * | 1994-08-17 | 1995-10-04 | 苏州丝绸工学院 | Process and equipment for producing bulked silk of mulberry silkworm |
| CN101413144A (en) * | 2007-10-19 | 2009-04-22 | 黄山华盛丝绸集团有限责任公司 | Production facility and production process for 6A grade white steam filature |
| WO2012056250A2 (en) * | 2010-10-29 | 2012-05-03 | Oxford Biomaterials Limited | A method for demineralizing wild silk cocoons to facilitate reeling |
| CN103205817A (en) * | 2013-02-28 | 2013-07-17 | 杭州金利丝业有限公司 | Silk producing method |
| CN103938278A (en) * | 2014-04-23 | 2014-07-23 | 辽宁柞蚕丝绸科学研究院有限责任公司 | Silk-reeling technology by utilization of tussah fresh cocoon live pupae |
| CN104195647A (en) * | 2014-08-26 | 2014-12-10 | 宜州市壮歌茧丝绸有限公司 | Method for producing washable fresh silkworm cocoon silk floss winter coat |
| CN104593944A (en) * | 2015-01-19 | 2015-05-06 | 丹东中天柞蚕生物科技有限公司 | Manufacturing method for skin-fitting hygienic and protecting non-woven fabric |
| CN105133181A (en) * | 2015-07-20 | 2015-12-09 | 黄文丰 | Manufacturing method for tension cotton and product thereof |
| CN105154998A (en) * | 2015-08-11 | 2015-12-16 | 鹿寨县贵盛茧丝工贸有限公司 | Degumming and unwinding method for cocoons |
| CN105780133A (en) * | 2016-03-20 | 2016-07-20 | 广西宜州市百姓人家家纺有限公司 | Production method for opening-broken silk wadding |
-
2016
- 2016-08-24 CN CN201610713254.7A patent/CN106222760A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1065298A (en) * | 1992-04-11 | 1992-10-14 | 蒙阴县装饰布厂 | The production method of tussah silk fibre |
| CN1109519A (en) * | 1994-08-17 | 1995-10-04 | 苏州丝绸工学院 | Process and equipment for producing bulked silk of mulberry silkworm |
| CN101413144A (en) * | 2007-10-19 | 2009-04-22 | 黄山华盛丝绸集团有限责任公司 | Production facility and production process for 6A grade white steam filature |
| WO2012056250A2 (en) * | 2010-10-29 | 2012-05-03 | Oxford Biomaterials Limited | A method for demineralizing wild silk cocoons to facilitate reeling |
| CN103205817A (en) * | 2013-02-28 | 2013-07-17 | 杭州金利丝业有限公司 | Silk producing method |
| CN103938278A (en) * | 2014-04-23 | 2014-07-23 | 辽宁柞蚕丝绸科学研究院有限责任公司 | Silk-reeling technology by utilization of tussah fresh cocoon live pupae |
| CN104195647A (en) * | 2014-08-26 | 2014-12-10 | 宜州市壮歌茧丝绸有限公司 | Method for producing washable fresh silkworm cocoon silk floss winter coat |
| CN104593944A (en) * | 2015-01-19 | 2015-05-06 | 丹东中天柞蚕生物科技有限公司 | Manufacturing method for skin-fitting hygienic and protecting non-woven fabric |
| CN105133181A (en) * | 2015-07-20 | 2015-12-09 | 黄文丰 | Manufacturing method for tension cotton and product thereof |
| CN105154998A (en) * | 2015-08-11 | 2015-12-16 | 鹿寨县贵盛茧丝工贸有限公司 | Degumming and unwinding method for cocoons |
| CN105780133A (en) * | 2016-03-20 | 2016-07-20 | 广西宜州市百姓人家家纺有限公司 | Production method for opening-broken silk wadding |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108273143A (en) * | 2018-03-09 | 2018-07-13 | 中科国思生物科技研究（广州）有限公司 | A kind of preparation method of silk nail |
| CN108295315A (en) * | 2018-03-09 | 2018-07-20 | 中科国思生物科技研究（广州）有限公司 | The preparation method of fixed Combination holder in a kind of silk |
| CN108295314A (en) * | 2018-03-09 | 2018-07-20 | 中科国思生物科技研究（广州）有限公司 | A kind of preparation method of the medical internal fixation device tool of silk |
| CN110012962A (en) * | 2019-04-23 | 2019-07-16 | 中科国思生物科技研究（广州）有限公司 | A kind of silkworm nest dry plate prepared using silk |
| CN113584604A (en) * | 2021-08-14 | 2021-11-02 | 嘉兴邵氏家纺有限公司 | Process for manufacturing gold silk quilt with natural fragrance and color |
| CN113584604B (en) * | 2021-08-14 | 2022-06-14 | 嘉兴邵氏家纺有限公司 | Process for manufacturing gold silk quilt with natural fragrance and color |
| CN114293266A (en) * | 2021-12-27 | 2022-04-08 | 河南民兴生物科技股份有限公司 | Silk degumming device and method |
| CN114293266B (en) * | 2021-12-27 | 2024-01-26 | 河南民兴生物科技股份有限公司 | Silk degumming device and method |
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Effective date of registration: 20180929 Address after: 510000 Guangzhou, Guangdong province Huadu District, Xinhua Street, No. 1 Pine Garden Road, Yongda new town, Heng Fa commercial and residential 5, 602 rooms. Applicant after: Liu Yongjian Address before: 510000 X1301-A301, 106 East Feng Ze Road, Nansha District, Guangzhou, Guangdong. Applicant before: GUANGDONG ZHONGKE GUOSI BIOLOGICAL SCIENCE & TECHNOLOGY CO., LTD. |
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Application publication date: 20161214 |
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