CN110344256A - A kind of preparation method of negative ion physiotherapeutic function down feather material - Google Patents
A kind of preparation method of negative ion physiotherapeutic function down feather material Download PDFInfo
- Publication number
- CN110344256A CN110344256A CN201910267145.0A CN201910267145A CN110344256A CN 110344256 A CN110344256 A CN 110344256A CN 201910267145 A CN201910267145 A CN 201910267145A CN 110344256 A CN110344256 A CN 110344256A
- Authority
- CN
- China
- Prior art keywords
- natural feather
- feather
- preparation
- anion
- cleaning
- 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
- 210000003746 feather Anatomy 0.000 title claims abstract description 92
- 239000000463 material Substances 0.000 title claims abstract description 39
- 238000002360 preparation method Methods 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 150000001450 anions Chemical class 0.000 claims abstract description 29
- 238000004140 cleaning Methods 0.000 claims abstract description 27
- 239000002002 slurry Substances 0.000 claims abstract description 25
- 150000002500 ions Chemical class 0.000 claims abstract description 15
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 7
- 238000002156 mixing Methods 0.000 claims abstract description 7
- 238000002791 soaking Methods 0.000 claims abstract description 7
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- 239000002270 dispersing agent Substances 0.000 claims abstract description 4
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 4
- 238000001035 drying Methods 0.000 claims description 22
- 239000002351 wastewater Substances 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 8
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 6
- 239000003599 detergent Substances 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 3
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 229910000423 chromium oxide Inorganic materials 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 235000011194 food seasoning agent Nutrition 0.000 claims description 3
- 238000007654 immersion Methods 0.000 claims description 3
- 239000008237 rinsing water Substances 0.000 claims description 3
- 230000002000 scavenging effect Effects 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 239000011787 zinc oxide Substances 0.000 claims description 3
- 229910017052 cobalt Inorganic materials 0.000 claims 1
- 239000010941 cobalt Substances 0.000 claims 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000001788 irregular Effects 0.000 abstract description 3
- 238000004062 sedimentation Methods 0.000 abstract description 3
- 238000004886 process control Methods 0.000 abstract description 2
- 230000004927 fusion Effects 0.000 abstract 1
- 241000272517 Anseriformes Species 0.000 description 2
- 239000003570 air Substances 0.000 description 2
- 229910000428 cobalt oxide Inorganic materials 0.000 description 2
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000554 physical therapy Methods 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 235000021120 animal protein Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M19/00—Treatment of feathers
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detergent Compositions (AREA)
Abstract
The invention discloses a kind of preparation methods of negative ion physiotherapeutic function down feather material, method includes the following steps: S1, stock, prepare natural feather, prepare raw material, dispersing agent needed for anion material and ionized water；S2, natural feather cleaning, natural feather clean several times；S3, anion material synthesis, weighs various raw materials, heat fusion is at anion synthetic and is crushed；S4, the preparation of anion slurry take anion material and ionized water mixing obtained in step；S5, natural feather soaking paste；S6, natural feather are dry；S7, natural feather are fluffy.In the present invention, whole preparation process is relatively simple, and process control is more tight, with short production cycle, and the preparation efficiency of down feather material is higher；In the present invention, by carrying out vibration of ultrasonic wave to slurry, enable slurry with natural feather is good contacts, avoid the sedimentation of slurry and be distributed irregular, therefore improve the quality of production of this kind of down feather material.
Description
Technical field
The present invention relates to down feather material technical field, specially a kind of preparation side of negative ion physiotherapeutic function down feather material
Method.
Background technique
Natural feather is the abdomen grown in geese and ducks, and lupine-like villus, it is a kind of animal protein fiber, natural feather
On nodular fibrous gather ten million triangle tiny stomata, can the convergent-divergent with temperature change, generate temperature adjustment function, can inhale
The hot gas that human body distributes flowing is received, completely cuts off the invasion of cool ambient air, therefore natural feather is a kind of good thermal insulation material of lightweight.Plumage
A variety of down products such as eiderdown quilt, down jackets, down feather cushion, down feather pillow can be made in suede, and excellent warming characteristic is consumed deeply
Person likes.
In the prior art in order to enrich the performance of natural feather product, processing, modified down feather material are modified to natural feather
Obtain more excellent characteristic, and the down feather material with anion and infrared physiotherapy function has anion and infrared ray simultaneously
Physical therapy function, thus it is much favored by the market, but in the prior art, there is also following deficiencies for the preparation of this down feather material
Place:
1. the preparation method of this kind of down feather material is excessively complicated in the prior art, long preparation period, production efficiency is low；
2., because anion material is graininess, often will appear hanging in the preparation process of this kind of down feather material
Irregular phenomenon.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of negative ion physiotherapeutic function down feather material
Preparation method, can effectively solve the problems in background technique.
To achieve the above object, the invention provides the following technical scheme: a kind of system of negative ion physiotherapeutic function down feather material
Preparation Method, method includes the following steps:
S1, stock prepare natural feather, prepare raw material, dispersing agent needed for anion material and ionized water；
S2, natural feather cleaning, natural feather clean several times, clean for the first time: natural feather is put into rinsing machine, and warm water is added,
5-8min is impregnated, then starts rinsing machine and is cleaned, shut down rinsing machine after the completion of cleaning, and waste water is bled off；Second clear
Wash: warm water being added into cleaning machine, and detergent is added, fetch water: natural feather: the mass ratio of detergent is 8:3:0.3, starting washing
Machine is cleaned, and shuts down rinsing machine after the completion of cleaning, waste water is bled off；Third time is cleaned: warm water being added into cleaning machine, starts
Rinsing machine rinses twice, shuts down rinsing machine after the completion of rinsing, and waste water is bled off；Starting rinsing machine dries natural feather, then takes
Natural feather is put into dryer out, and starting dryer is dried, and is shut down after drying, and taking-up natural feather is put into standby in suede frame
With；
S3, anion material synthesis weigh each raw material by following mass percent: alumina silicate 52%, silica 24%,
Cobalt oxide 4%, iron oxide 7.5%, zinc oxide 7.5%, chromium oxide 4% are put into crucible after evenly mixing and are heated at high temperature, will
Synthetic after heating is cooling, then crushes synthetic, is ground into the molecule that size is less than 50nm；
S4, the preparation of anion slurry, the poly- diethanol for being 5% by anion material obtained in upper step and mass percent
It is put into ionized water together, water temperature is controlled at 30-35 DEG C, is then carried out high-speed stirred using blender, is born after stirring
Ion slurry；
Natural feather is launched into upper step in anion slurry obtained, starts vibration of ultrasonic wave, impregnated by S5, natural feather soaking paste
Shi Changwei 20-25min；
S6, natural feather are dry, the natural feather after soaking paste is taken out and is placed on airing net drain, and drain the time as 15-20min,
It carries out using hot-air seasoning after draining；
S7, natural feather is fluffy, and the natural feather after drying is launched to playing in suede machine, using low speed slow-speed bullet suede, plays plumage after suede
Suede is packaged.
Preferably, in step 2, when cleaning for the first time, it is 20-25 DEG C that warm water temperature, which is added, scavenging period 10-
15min；Second when cleaning, and it is 30-35 DEG C that warm water temperature, which is added, when cleaning a length of 30-35min；When third time is cleaned, it is added
The temperature of warm water is 20-25 DEG C, every time a length of 5-8min when rinsing.
Preferably, in step 2, drying machine drying temperature is 110-130 DEG C, drying time period 20-25min.
Preferably, in step 3, the temperature of high-temperature heating is controlled within the scope of 1200-1350 DEG C, when heating a length of 3-4h.
Preferably, in step 4, the mixing speed of blender is 1600r/min-1800r/min, when stirring a length of 35-
40min。
Preferably, in step 5, when natural feather is put into anion slurry, in batches by natural feather, layering is put into, every thickness degree
No more than 2cm, when immersion, guarantees the temperature of slurry at 40-45 DEG C.
Preferably, in step 6, the mesh size of airing net used is less than or equal to 1mm, and drying temperature is 100-110 DEG C,
Drying time is 20-25min.
Compared with prior art, the beneficial effects of the present invention are:
1. in the present invention, whole preparation process is relatively simple, process control is more tight, with short production cycle, natural feather material
The preparation efficiency of material is higher；
2. in the present invention, by carrying out vibration of ultrasonic wave to slurry, enable slurry with natural feather is good contacts, avoid
The sedimentation of slurry is irregular with distribution, therefore improves the quality of production of this kind of down feather material.
Specific embodiment
The present invention provides a kind of technical solution: a kind of preparation method of negative ion physiotherapeutic function down feather material, this method packet
Include following steps:
S1, stock prepare natural feather, prepare raw material, dispersing agent needed for anion material and ionized water；
S2, natural feather cleaning, natural feather clean several times, clean for the first time: natural feather is put into rinsing machine, and warm water is added,
5-8min is impregnated, then starts rinsing machine and is cleaned, shut down rinsing machine after the completion of cleaning, and waste water is bled off；Second clear
Wash: warm water being added into cleaning machine, and detergent is added, fetch water: natural feather: the mass ratio of detergent is 8:3:0.3, starting washing
Machine is cleaned, and shuts down rinsing machine after the completion of cleaning, waste water is bled off；Third time is cleaned: warm water being added into cleaning machine, starts
Rinsing machine rinses twice, shuts down rinsing machine after the completion of rinsing, and waste water is bled off；Starting rinsing machine dries natural feather, then takes
Natural feather is put into dryer out, and starting dryer is dried, and is shut down after drying, and taking-up natural feather is put into standby in suede frame
With；
S3, anion material synthesis weigh each raw material by following mass percent: alumina silicate 52%, silica 24%,
Cobalt oxide 4%, iron oxide 7.5%, zinc oxide 7.5%, chromium oxide 4% are put into crucible after evenly mixing and are heated at high temperature, will
Synthetic after heating is cooling, then crushes synthetic, is ground into the molecule that size is less than 50nm；
S4, the preparation of anion slurry, the poly- diethanol for being 5% by anion material obtained in upper step and mass percent
It is put into ionized water together, water temperature is controlled at 30-35 DEG C, is then carried out high-speed stirred using blender, is born after stirring
Ion slurry；
Natural feather is launched into upper step in anion slurry obtained, starts vibration of ultrasonic wave, impregnated by S5, natural feather soaking paste
Shi Changwei 20-25min；
S6, natural feather are dry, the natural feather after soaking paste is taken out and is placed on airing net drain, and drain the time as 15-20min,
It carries out using hot-air seasoning after draining；
S7, natural feather is fluffy, and the natural feather after drying is launched to playing in suede machine, using low speed slow-speed bullet suede, plays plumage after suede
Suede is packaged.
Further, in step 2, when cleaning for the first time, it is 20-25 DEG C that warm water temperature, which is added, scavenging period 10-
15min；Second when cleaning, and it is 30-35 DEG C that warm water temperature, which is added, when cleaning a length of 30-35min；When third time is cleaned, add
The temperature for entering warm water is 20-25 DEG C, every time a length of 5-8min when rinsing.
Further, in step 2, drying machine drying temperature is 110-130 DEG C, drying time period 20-25min.
Further, in step 3, the temperature of high-temperature heating is controlled within the scope of 1200-1350 DEG C, when heating a length of 3-
4h。
Further, in step 4, the mixing speed of blender is 1600r/min-1800r/min, when stirring a length of 35-
40min enables anion slurry to be adequately distributed in ionized water, convenient for the combination of natural feather and slurry.
Further, in step 5, when natural feather is put into anion slurry, in batches by natural feather, layering is put into, every thickness
Degree is not more than 2cm, guarantees the temperature of slurry when immersion at 40-45 DEG C, so that natural feather is come into full contact with slurry by being layered to launch,
And polymerization chamber will not be formed between natural feather, avoids between natural feather and non-uniform sedimentation block occurs.
Further, in step 6, the mesh size of airing net used is less than or equal to 1mm, drying temperature 100-110
DEG C, drying time 20-25min enables anion material to be bonded together with natural feather sufficiently fixation by drying.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of preparation method of negative ion physiotherapeutic function down feather material, which is characterized in that method includes the following steps:
S1, stock prepare natural feather, prepare raw material, dispersing agent needed for anion material and ionized water；
S2, natural feather cleaning, natural feather clean several times, clean for the first time: natural feather is put into rinsing machine, and warm water is added, impregnates
Then 5-8min starts rinsing machine and is cleaned, shuts down rinsing machine after the completion of cleaning, and waste water is bled off；Second of cleaning: to
Warm water is added in cleaning machine, and detergent is added, fetches water: natural feather: the mass ratio of detergent is 8:3:0.3, starting rinsing machine into
Row cleaning, shuts down rinsing machine after the completion of cleaning, waste water is bled off；Third time is cleaned: warm water, starting washing being added into cleaning machine
Machine rinses twice, shuts down rinsing machine after the completion of rinsing, and waste water is bled off；Starting rinsing machine dries natural feather, then takes out plumage
Suede is put into dryer, and starting dryer is dried, and is shut down after drying, and taking-up natural feather is put into spare in suede frame；
S3, anion material synthesis weigh each raw material: alumina silicate 52%, silica 24%, oxidation by following mass percent
Cobalt 4%, iron oxide 7.5%, zinc oxide 7.5%, chromium oxide 4% are put into crucible after evenly mixing and are heated at high temperature, will be heated
After synthetic it is cooling, then synthetic is crushed, is ground into the molecule that size is less than 50nm；
S4, anion slurry preparation, by anion material obtained in upper step together with the poly- diethanol that mass percent is 5%
It is put into ionized water, water temperature is controlled at 30-35 DEG C, is then carried out high-speed stirred using blender, is obtained anion after stirring
Slurry；
Natural feather is launched into upper step in anion slurry obtained, starts vibration of ultrasonic wave, impregnates duration by S5, natural feather soaking paste
For 20-25min；
S6, natural feather are dry, the natural feather after soaking paste is taken out and is placed on airing net drain, and drain the time as 15-20min, drain
After carry out using hot-air seasoning；
S7, natural feather is fluffy, and the natural feather after drying is launched to playing in suede machine, using low speed slow-speed bullet suede, is played natural feather after playing suede
Packet.
2. a kind of preparation method of negative ion physiotherapeutic function down feather material according to claim 1, it is characterised in that: step
In two, when cleaning for the first time, it is 20-25 DEG C that warm water temperature, which is added, scavenging period 10-15min；When second of cleaning, it is added
Warm water temperature is 30-35 DEG C, when cleaning a length of 30-35min；When third time is cleaned, the temperature that warm water is added is 20-25 DEG C, often
A length of 5-8min when secondary rinsing.
3. a kind of preparation method of negative ion physiotherapeutic function down feather material according to claim 1, it is characterised in that: step
In two, drying machine drying temperature is 110-130 DEG C, drying time period 20-25min.
4. a kind of preparation method of negative ion physiotherapeutic function down feather material according to claim 1, it is characterised in that: step
In three, the temperature of high-temperature heating is controlled within the scope of 1200-1350 DEG C, when heating a length of 3-4h.
5. a kind of preparation method of negative ion physiotherapeutic function down feather material according to claim 1, it is characterised in that: step
In four, the mixing speed of blender is 1600r/min-1800r/min, when stirring a length of 35-40min.
6. a kind of preparation method of negative ion physiotherapeutic function down feather material according to claim 1, it is characterised in that: step
In five, when natural feather is put into anion slurry, in batches by natural feather, layering is put into, and every thickness degree is not more than 2cm, and when immersion protects
The temperature of slurry is demonstrate,proved at 40-45 DEG C.
7. a kind of preparation method of negative ion physiotherapeutic function down feather material according to claim 1, it is characterised in that: step
In six, the mesh size of airing net used is less than or equal to 1mm, and drying temperature is 100-110 DEG C, drying time 20-25min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910267145.0A CN110344256A (en) | 2019-04-03 | 2019-04-03 | A kind of preparation method of negative ion physiotherapeutic function down feather material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910267145.0A CN110344256A (en) | 2019-04-03 | 2019-04-03 | A kind of preparation method of negative ion physiotherapeutic function down feather material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110344256A true CN110344256A (en) | 2019-10-18 |
Family
ID=68174202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910267145.0A Pending CN110344256A (en) | 2019-04-03 | 2019-04-03 | A kind of preparation method of negative ion physiotherapeutic function down feather material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110344256A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110820356A (en) * | 2019-11-25 | 2020-02-21 | 六安市皖西羽绒有限公司 | Negative ion fine Wanxi down feather and preparation method thereof |
| CN114608282A (en) * | 2022-02-28 | 2022-06-10 | 韦家翠 | A kind of method for producing negative ion down |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103382638A (en) * | 2013-07-01 | 2013-11-06 | 上海水星家用纺织品股份有限公司 | Preparation method of anion down feather material and applications thereof in home-textile products |
| CN104305595A (en) * | 2014-09-17 | 2015-01-28 | 李忠 | Physiotherapy health care clothes |
| CN104746349A (en) * | 2013-12-31 | 2015-07-01 | 上海水星家用纺织品股份有限公司 | Preparation method of negative-ion down feather material and negative-ion down feather quilt |
| CN107558242A (en) * | 2017-10-17 | 2018-01-09 | 杭州华俊实业有限公司 | A kind of anion down feather material and preparation method thereof |
| CN108841357A (en) * | 2018-05-12 | 2018-11-20 | 上海前引科技有限公司 | A kind of synthesis negative ion powder and preparation method thereof |
-
2019
- 2019-04-03 CN CN201910267145.0A patent/CN110344256A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103382638A (en) * | 2013-07-01 | 2013-11-06 | 上海水星家用纺织品股份有限公司 | Preparation method of anion down feather material and applications thereof in home-textile products |
| CN104746349A (en) * | 2013-12-31 | 2015-07-01 | 上海水星家用纺织品股份有限公司 | Preparation method of negative-ion down feather material and negative-ion down feather quilt |
| CN104305595A (en) * | 2014-09-17 | 2015-01-28 | 李忠 | Physiotherapy health care clothes |
| CN107558242A (en) * | 2017-10-17 | 2018-01-09 | 杭州华俊实业有限公司 | A kind of anion down feather material and preparation method thereof |
| CN108841357A (en) * | 2018-05-12 | 2018-11-20 | 上海前引科技有限公司 | A kind of synthesis negative ion powder and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110820356A (en) * | 2019-11-25 | 2020-02-21 | 六安市皖西羽绒有限公司 | Negative ion fine Wanxi down feather and preparation method thereof |
| CN114608282A (en) * | 2022-02-28 | 2022-06-10 | 韦家翠 | A kind of method for producing negative ion down |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110344256A (en) | A kind of preparation method of negative ion physiotherapeutic function down feather material | |
| CN103284209A (en) | Rehydration method for sea cucumber | |
| CN107724056A (en) | A kind of producing process of eider down | |
| CN102406014A (en) | Method for preparing tea with pistil and tea | |
| CN105166101A (en) | Processing method for Biluochun tea | |
| US9732464B2 (en) | Method for producing water repellent down | |
| CN106213911A (en) | A kind of eiderdown quilt inner bag and processing method thereof | |
| KR101222834B1 (en) | Manufacturing method of high quality dried oyster by hybrid drying | |
| CZ230095A3 (en) | Process for producing pastries | |
| US2696157A (en) | Method of preparing quick-cooking rice | |
| JPS58121753A (en) | Preparation of green tea | |
| CN102561046A (en) | Method for manufacturing fragrance down | |
| CN108867075A (en) | A kind of eiderdown shell fabric soft treatment technique | |
| CN105661272A (en) | Coarse cereal microwave rapid drying and curing method | |
| CN113317448A (en) | Low-temperature marinating process for sliced white pig hands | |
| JPH02107164A (en) | Production of expanded unpolished rice | |
| JPS6374445A (en) | Production of smoked and dried fish meat for flake of dried bonito | |
| CN107136524A (en) | A kind of technique of opening pine nuts | |
| JPS6287063A (en) | Production of instant rice | |
| KR20190056313A (en) | A Quick-Drying Down Filling Material And A Preparation Method Thereof | |
| JP7110245B2 (en) | Process for producing free-fiber or loose-fibre padding | |
| CN107307405A (en) | A kind of preparation technology of pilose antler | |
| JP6726241B2 (en) | Drying method of instant staple food made of rice | |
| CN107661357A (en) | Leech medicinal liquor preparation method | |
| CN207978909U (en) | Drying equipment for gumbo food processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191018 |