CN106167919A - A kind of fresh cocoon processing method improving silkworm silk quilt flexibility - Google Patents
A kind of fresh cocoon processing method improving silkworm silk quilt flexibility Download PDFInfo
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- CN106167919A CN106167919A CN201610712957.8A CN201610712957A CN106167919A CN 106167919 A CN106167919 A CN 106167919A CN 201610712957 A CN201610712957 A CN 201610712957A CN 106167919 A CN106167919 A CN 106167919A
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- fresh cocoon
- processing method
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
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- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Animal Husbandry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
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Abstract
The invention discloses a kind of fresh cocoon processing method improving silkworm silk quilt flexibility, this processing method comprises the following steps: the fresh cocoon of screening high-quality, fresh cocoon is put in sodium chloride, sodium bicarbonate and the Gemini cationic softener mixed solution that concentration is 12.5 16.5% and soak 6 12h, keep soaking temperature at 45 55 DEG C；The fresh cocoon after immersion is pulled out from above-mentioned mixed solution, 20 30 DEG C of clean water 35 times, 2200 2500r/min rotating speed centrifugal treating 8 10min；Fresh cocoon after centrifugal treating is put into heat pump drying case removal moisture drying, sorting.The present invention prepares silk wadding quilt with fresh cocoon for raw material, decreases multiple production links such as cocoon drying, Chu Jian, transport, greatly reduces processing cost, improve production efficiency, add the flexibility of follow-up silkworm silk quilt；The processing method of the present invention is simple, easily operated, and can save the energy, has a good application prospect.
Description
Technical field
The invention belongs to silkworm silk quilt production technical field, relate to a kind of Bombyx bombycis processing method, be specifically related to a kind of raising silkworm
Silk is by the fresh cocoon processing method of flexibility.
Background technology
Along with the raising of people's living standard, people increasingly advocate back to nature, and the consumption of pure natural silk wadding quilt increases severely,
Consumption market expands year by year.The preparation method of existing silk wadding quilt mainly comprises the steps: that (1) Bombyx bombycis after cocoon drying is
Raw material, by its blanking in silk floss machine, makes silk floss sheet after alkalescence spray liquid (solution as containing sodium hydroxide) spray；
(2) above-mentioned silk floss sheet is carried out refine degumming；(3) through washing, Final finishing, be dehydrated, dry after, manual garnetting, according to a conventional method
Make silk wadding quilt.
But, there are the following problems for said method: (1) needs fresh cocoon is carried out cocoon drying operation, adds production link, phase
To improve production cost；(2) owing to having carried out cocoon drying operation, the sericin in the Bombyx bombycis obtained there occurs degeneration, is i.e. transformed into
Indissoluble sericin, therefore is required for using alkali liquor in spray and refine scouring processes, this not only adds technology difficulty, and
Reduce follow-up fresh cocoon and make the flexibility of silkworm silk quilt.
Additionally, it is many to produce cocoon batch at present per year, goes out cocoon early, have abundant fresh cocoon resource.Therefore, how to utilize this part fresh
Cocoon resource, directly prepares silk wadding quilt with fresh cocoon for raw material, is a pendulum difficult problem in face of technician.But, actual application is sent out
Existing, if using the preparation method of existing silk wadding quilt to process fresh cocoon, it may appear that following problem: with silk floss machine processing fresh cocoon
During, Pupa bombycis pupal cell can be rolled rotten, makes silk floss sheet be stained with Pupa bombycis taste, have impact on the quality of silk wadding quilt.This problem is stranded always
Disturb technical staff.Therefore, how to use fresh cocoon be raw material to realize the large-scale production of silk wadding quilt, become and thirsted for the most always
Solve but fail the technical barrier succeeded all the time.
Summary of the invention
It is an object of the invention to provide a kind of fresh cocoon processing method improving silkworm silk quilt flexibility.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of fresh cocoon processing method improving silkworm silk quilt flexibility, this processing method comprises the following steps:
(1) the fresh cocoon of screening high-quality, fresh cocoon is put into concentration be the sodium chloride of 12.5-16.5%, sodium bicarbonate with
Gemini cationic softener mixed solution soaks 6-12h, keeps soaking temperature at 45-55 DEG C；
(2) from above-mentioned mixed solution, pull the fresh cocoon after immersion out, 20-30 DEG C of clean water 3-5 time, 2200-2500r/
Min rotating speed centrifugal treating 8-10min；
(3) the fresh cocoon after centrifugal treating is put into heat pump drying case removal moisture drying, sorting.
Sodium chloride described in step (1), sodium bicarbonate, the mass ratio of Gemini cationic softener are 2.5-3:0.7-
0.8:0.4-0.5.
In described step (3) heat pump drying case, removal moisture drying step is: 35-45 DEG C, under the conditions of air velocity 1-3m/s
Dehumidifying 1-3h；Then at a temperature of 10-35 DEG C, it is dried 2-3h, makes the moisture of fresh cocoon reduce to 35-40%.
Nitrogen or carbon dioxide noble gas it is filled with in described step (3) heat pump drying case.
Beneficial effects of the present invention: the present invention prepares silk wadding quilt with fresh cocoon for raw material, decreases cocoon drying, Chu Jian, transport
Etc. multiple production links, greatly reduce processing cost, improve production efficiency, add the flexibility of follow-up silkworm silk quilt；
It is few that heat-pump dehumidification dry technology of the present invention has energy resource consumption, and environmental pollution is little, drying quality is high, applied widely
Etc. advantage；
Present invention reduces fresh cocoon technological operation difficulty, beneficially energy-conserving and environment-protective, and for subsequent production recovery with carry
Pure provide extremely advantageous condition；The processing method of the present invention is simple, easily operated, and can save the energy, has good
Application prospect.
Detailed description of the invention
Below in conjunction with the embodiment of the present invention, technical scheme is clearly and completely described, it is clear that retouched
The embodiment stated is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, this
All other embodiments that field those of ordinary skill is obtained under not making creative work premise, broadly fall into the present invention
The scope of protection.
Embodiment 1
A kind of fresh cocoon processing method improving silkworm silk quilt flexibility, this processing method comprises the following steps:
(1) the fresh cocoon of screening high-quality, fresh cocoon is put into sodium chloride that concentration is 16.5%, sodium bicarbonate and Gemini sun from
Sub-softening agent mixed solution soaks 6h, keeps soaking temperature at 55 DEG C；Sodium chloride, sodium bicarbonate, Gemini cation are soft
The mass ratio of agent is 2.5:0.8:0.4.
(2) pulling the fresh cocoon after immersion from above-mentioned mixed solution out, 30 DEG C of clean water 3 times, 2500r/min rotating speed is centrifuged
Process 8min；
(3) the fresh cocoon after centrifugal treating is put into heat pump drying case removal moisture drying, sorting；In heat pump drying case, dehumidifying is dry
Dry step is: 45 DEG C, dehumidify under the conditions of air velocity 1m/s 3h；Then at a temperature of 10 DEG C, it is dried 3h, makes the moisture of fresh cocoon
Content reduces to 35%；Carbon dioxide noble gas it is filled with in heat pump drying case.
Embodiment 2
A kind of fresh cocoon processing method improving silkworm silk quilt flexibility, this processing method comprises the following steps:
(1) the fresh cocoon of screening high-quality, fresh cocoon is put into sodium chloride that concentration is 12.5%, sodium bicarbonate and Gemini sun from
Sub-softening agent mixed solution soaks 12h, keeps soaking temperature at 45 DEG C；Sodium chloride, sodium bicarbonate, Gemini cation are soft
The mass ratio of agent is 3:0.7:0.5.
(2) pulling the fresh cocoon after immersion from above-mentioned mixed solution out, 20 DEG C of clean water 5 times, 2200r/min rotating speed is centrifuged
Process 10min；
(3) the fresh cocoon after centrifugal treating is put into heat pump drying case removal moisture drying, sorting；Dehumidifying in heat pump drying case
Drying steps is: 35 DEG C, dehumidify under the conditions of air velocity 3m/s 1h；Then at a temperature of 35 DEG C, it is dried 2h, makes the water of fresh cocoon
Content is divided to reduce to 40%；Nitrogen and carbon dioxide noble gas it is filled with in heat pump drying case.
Embodiment 3
A kind of fresh cocoon processing method improving silkworm silk quilt flexibility, this processing method comprises the following steps:
(1) the fresh cocoon of screening high-quality, puts into sodium chloride, sodium bicarbonate and Gemini cation that concentration is 14% by fresh cocoon
Softening agent mixed solution soaks 8h, keeps soaking temperature at 50 DEG C；Sodium chloride, sodium bicarbonate, Gemini cationic softener
Mass ratio be 2.8:0.75:0.45.
(2) pulling the fresh cocoon after immersion from above-mentioned mixed solution out, 25 DEG C of clean water 4 times, 2400r/min rotating speed is centrifuged
Process 9min；
(3) the fresh cocoon after centrifugal treating is put into heat pump drying case removal moisture drying, sorting；In heat pump drying case, dehumidifying is dry
Dry step is: 40 DEG C, dehumidify under the conditions of air velocity 2m/s 2h；Then at a temperature of 20 DEG C, it is dried 2.5h, makes the water of fresh cocoon
Content is divided to reduce to 38%；It is filled with nitrogen in heat pump drying case.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.Preferred embodiment is the most detailed
Describe all of details, be also not intended to the detailed description of the invention that this invention is only described.Obviously, according to the content of this specification,
Can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is to preferably explain the present invention
Principle and actual application so that skilled artisan can be best understood by and utilize the present invention.The present invention is only
Limited by claims and four corner thereof and equivalent.
Claims (4)
1. the fresh cocoon processing method improving silkworm silk quilt flexibility, it is characterised in that this processing method comprises the following steps:
(1) the fresh cocoon of screening high-quality, it is the sodium chloride of 12.5-16.5%, sodium bicarbonate and Gemini sun that fresh cocoon is put into concentration
Ion softening agent mixed solution soaks 6-12h, keeps soaking temperature at 45-55 DEG C；
(2) pulling the fresh cocoon after immersion from above-mentioned mixed solution out, 20-30 DEG C of clean water 3-5 time, 2200-2500r/min turns
Speed centrifugal treating 8-10min；
(3) the fresh cocoon after centrifugal treating is put into heat pump drying case removal moisture drying, sorting.
A kind of fresh cocoon processing method improving silkworm silk quilt flexibility the most according to claim 1, it is characterised in that step (1)
Described in sodium chloride, sodium bicarbonate, the mass ratio of Gemini cationic softener be 2.5-3:0.7-0.8:0.4-0.5.
A kind of fresh cocoon processing method improving silkworm silk quilt flexibility the most according to claim 1, it is characterised in that described step
(3) in heat pump drying case, removal moisture drying step is: 35-45 DEG C, dehumidify under the conditions of air velocity 1-3m/s 1-3h；Then exist
It is dried 2-3h at a temperature of 10-35 DEG C, makes the moisture of fresh cocoon reduce to 35-40%.
A kind of fresh cocoon processing method improving silkworm silk quilt flexibility the most according to claim 1, it is characterised in that described step
(3) nitrogen or carbon dioxide noble gas it are filled with in heat pump drying case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610712957.8A CN106167919A (en) | 2016-08-24 | 2016-08-24 | A kind of fresh cocoon processing method improving silkworm silk quilt flexibility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610712957.8A CN106167919A (en) | 2016-08-24 | 2016-08-24 | A kind of fresh cocoon processing method improving silkworm silk quilt flexibility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106167919A true CN106167919A (en) | 2016-11-30 |
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ID=57376784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610712957.8A Pending CN106167919A (en) | 2016-08-24 | 2016-08-24 | A kind of fresh cocoon processing method improving silkworm silk quilt flexibility |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101081134A (en) * | 2007-06-22 | 2007-12-05 | 丁志强 | Plane cocoon warm-keeping type bedding and clothing and method for preparing the same |
| CN102605435A (en) * | 2012-03-14 | 2012-07-25 | 如皋市蚕桑技术指导站 | Storage method for bombyx mori cocoons |
| CN105862137A (en) * | 2016-05-20 | 2016-08-17 | 安徽省农业科学院蚕桑研究所 | Cocoon treating method for killing cocoons by industrial salt for normal-temperature water silk reeling |
-
2016
- 2016-08-24 CN CN201610712957.8A patent/CN106167919A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101081134A (en) * | 2007-06-22 | 2007-12-05 | 丁志强 | Plane cocoon warm-keeping type bedding and clothing and method for preparing the same |
| CN102605435A (en) * | 2012-03-14 | 2012-07-25 | 如皋市蚕桑技术指导站 | Storage method for bombyx mori cocoons |
| CN105862137A (en) * | 2016-05-20 | 2016-08-17 | 安徽省农业科学院蚕桑研究所 | Cocoon treating method for killing cocoons by industrial salt for normal-temperature water silk reeling |
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Application publication date: 20161130 |