CN207904704U - A kind of composite filled particle of chinampa - Google Patents
A kind of composite filled particle of chinampa Download PDFInfo
- Publication number
- CN207904704U CN207904704U CN201820197967.7U CN201820197967U CN207904704U CN 207904704 U CN207904704 U CN 207904704U CN 201820197967 U CN201820197967 U CN 201820197967U CN 207904704 U CN207904704 U CN 207904704U
- Authority
- CN
- China
- Prior art keywords
- centrophyten
- chinampa
- particle
- composite filled
- clad
- 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.)
- Withdrawn - After Issue
Links
- 239000002245 particle Substances 0.000 title claims abstract description 66
- 239000002131 composite material Substances 0.000 title claims abstract description 39
- 230000003139 buffering effect Effects 0.000 claims abstract description 37
- 238000005253 cladding Methods 0.000 claims abstract description 28
- 229920001971 elastomer Polymers 0.000 claims abstract description 5
- 239000007799 cork Substances 0.000 claims description 15
- 244000060011 Cocos nucifera Species 0.000 claims description 12
- 235000013162 Cocos nucifera Nutrition 0.000 claims description 12
- 239000010903 husk Substances 0.000 claims description 12
- 229920002943 EPDM rubber Polymers 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims 2
- 238000000576 coating method Methods 0.000 claims 2
- 239000000945 filler Substances 0.000 abstract description 11
- 238000004321 preservation Methods 0.000 abstract description 6
- 239000000853 adhesive Substances 0.000 abstract description 2
- 230000001070 adhesive effect Effects 0.000 abstract description 2
- 230000000386 athletic effect Effects 0.000 abstract description 2
- 239000002002 slurry Substances 0.000 description 28
- 238000012360 testing method Methods 0.000 description 16
- 238000002360 preparation method Methods 0.000 description 15
- 235000013339 cereals Nutrition 0.000 description 11
- 238000012797 qualification Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 239000002994 raw material Substances 0.000 description 6
- 238000010998 test method Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 241000209094 Oryza Species 0.000 description 5
- 235000007164 Oryza sativa Nutrition 0.000 description 5
- 238000005538 encapsulation Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 235000009566 rice Nutrition 0.000 description 5
- 239000012752 auxiliary agent Substances 0.000 description 4
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 244000025254 Cannabis sativa Species 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000006255 coating slurry Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 208000021760 high fever Diseases 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 235000015170 shellfish Nutrition 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
Abstract
The utility model discloses a kind of composite filled particle of chinampa, the composite filled particle of chinampa includes the clad of centrophyten and fitting cladding centrophyten；The centrophyten is equipped with buffering suface；The grain size of the centrophyten is 0.1 3mm；The clad is rubber adhesive；The filler particles have the characteristics that good, wear-resistant elasticity, heat preservation, buffering for being laid with the athletic grounds such as chinampa.
Description
Technical field
The utility model is related to a kind of composite filled particles of chinampa, belong to chinampa field filler technology neck
Domain.
Background technology
As emerging sport industry, chinampa has fidelity height, good weatherability, round-the-clock use, environmental protection and energy saving etc.
Performance has been widely used in the places such as football, hockey, croquet.But current common chinampa is functionally still
So have some limitations and drawback：Elasticity and noise cushion performance are poor：There is hardened phenomenon in lawn after long-time service, grass
There is the phenomenon that abrasion residual disconnected in level ground silk, entire lawn without elasticity, and cause green surface to the cushioning effect of noise very
It is faint；Environment resistant interference is poor：In cold winter, since light application time is especially short, while day and night temperature is bigger, so
The temperature on night place surface is especially low, is unfavorable for the movement of sportsman, simultaneously because the scenes material such as too low careless silk of temperature
Hardness becomes larger movement the phenomenon that being easier to abrade when fall, so safety is relatively low；And in the hot summer
Season generally reaches 70-80 degrees Celsius, sportsman since the temperature of the common artificial green surface of the irradiation of sunlight is very high
It is easy to appear burning when movable contact to earth, so safety is relatively low.
Utility model content
For overcome the deficiencies in the prior art, it is compound to be designed to provide a kind of chinampa by first of the utility model
Filler particles, the filler particles have the spy of good, wear-resistant elasticity, heat preservation, buffering for being laid with the athletic grounds such as chinampa
Point.
Second of the utility model is designed to provide a kind of preparation method of the composite filled particle of above-mentioned chinampa.
Realize that first purpose of the utility model can reach by adopting the following technical scheme that：A kind of chinampa is multiple
Filler particles are closed, the clad of centrophyten and fitting cladding centrophyten is included；The centrophyten is equipped with buffering suface；Institute
The grain size for stating centrophyten is 0.1-3mm；The clad is rubber adhesive；The thickness of the clad is 0.3-1mm.
Further, the cladding layer segment coats centrophyten.
Further, the centrophyten includes at least four plane buffering sufaces；At least four planes buffering suface closes
It surrounds around the surface for forming centrophyten；Junction between the plane buffering suface forms collision apex angle.
Further, the buffering suface of the centrophyten is cambered surface buffering suface.
Further, the centrophyten is granulated cork or coconut husk particle.
Cork is commonly called as yew, cork, cork, is the crust product of very flourishing seeds, after stem and root diameter increment
Surface protection tissue.
Further, the clad is EPDM (ethylene propylene diene rubber) or SBR (butadiene-styrene rubber) clad.
Realize that second purpose of the utility model can reach by adopting the following technical scheme that：It is a kind of as described above
The preparation method of the composite filled particle of chinampa, including：
The preparation process of centrophyten：It is sieved after taking raw material to cut, obtains the centrophyten that grain size is 0.1-3mm；
Coat the preparation process of slurry：Rubber is mixed with auxiliary agent and is heated under conditions of 110-250 DEG C, is coated
Slurry；
Encapsulation steps：Cladding slurry is attached to the surface of centrophyten, composite filled of chinampa is obtained after cooling
Grain.
Further, the centrophyten is equipped with cambered surface buffering suface, in the preparation process of centrophyten, after raw material is cut
Polishing, is then sieved.
Further, the encapsulation steps are：Centrophyten is added in roller, temperature is 110-200 DEG C, rotating speed is
Under conditions of 8-25rpm, cladding slurry is added by roller with the speed of 5-20g/min and stops adding after cladding slurry addition
Heat is simultaneously rotated further roller to temperature and is cooled to 40 DEG C hereinafter, obtaining the composite filled particle of chinampa.
Further, the gross mass of centrophyten and total addition mass ratio of cladding slurry are 2:(1-10).
It is easy that cladding slurry is made to attach uneven, the bad control of thickness using the parameter of common process, it should be in rotating speed knot
Under the addition speed for closing cladding slurry, centrophyten is enabled to uniformly to attach cladding slurry, and makes the thickness for forming clad
For degree in 0.3-1mm, the clad that may be implemented to be formed coats centrophyten completely.
The gross mass of centrophyten and total restriction that quality is added of cladding slurry can prepare part cladding or complete
The composite filled particle of cladding, prepares the composite filled particle coated completely, and preferred ratio is 2:(5-10)；Part is prepared to wrap
The composite filled particle covered, preferred ratio are 2:(1-5).
Compared with prior art, the beneficial effects of the utility model are：
1, the utility model improves cushion effect with centrophyten, but is held due to the centrophyten lighter weight under the density
It easily raises or when wet water floats, therefore its weight is increased by clad, whole slow of composite filled particle can either be promoted
Punching performance, it may have the characteristics of stablizing filling maintains the overall structure of chinampa, improve the usage comfort of chinampa；
2, the composite filled particle of the utility model can play the role of temperature buffer, have the effect of heat preservation；
3, the composite filled particle of the utility model has the function of absorbing noise, reduces place echo.
Description of the drawings
Fig. 1 is the structural schematic diagram of embodiment 1；
Fig. 2 is the structural schematic diagram of embodiment 3；
In figure, 1, centrophyten；11, plane buffering suface；12, apex angle is collided；13, cambered surface buffering suface；2, clad.
Specific implementation mode
In the following, in conjunction with attached drawing and specific implementation mode, the utility model is described further：
Embodiment 1：
As shown in Figure 1, a kind of composite filled particle of chinampa, including centrophyten 1 and fitting coat centrophyten 1
Clad 2；Centrophyten 1 includes at least four plane buffering sufaces 11；At least four plane buffering sufaces 11 are closed in being formed
The surface of heart particle 1；Junction between plane buffering suface 11 forms collision apex angle 12；
2 part of clad coats centrophyten 1；
Centrophyten 1 is granulated cork, grain size 2mm；
Clad 2 is EPDM clads 2, thickness 0.4mm.
Buffering suface can increase the area of contact and extruding between centrophyten, and the interaction force between particle is more
By force, resilience is more preferable, and collide apex angle reduce buffering particle between collide when contact area, reduce particle between viscosity,
Improve rebound and buffering efficiency；
Elastic good, the high spy of cushion performance of granulated cork (can also replace with coconut husk particle) is mainly utilized in the present embodiment
Point, also, granulated cork (or coconut husk particle) has the function of water conservation heat preservation, plays the role of water lock, and granulated cork and water
Distribution, which is closed, can play the role of temperature buffer, and certain temperature difference is remained with environment, have the effect of heat preservation；In addition, cork
Particle (or coconut husk particle) also has the effect for absorbing noise, reduces place echo.But because granulated cork (or coconut husk particle)
Lighter weight, therefore its weight is increased by clad, due to need to embody the water suction of granulated cork (or coconut husk particle), heat preservation and
Sound-absorbing feature, clad are that part coats, and retain a part of granulated cork (or coconut husk particle) and are not wrapped by.
The preparation method of the composite filled particle of chinampa includes：
The preparation process of centrophyten：It is sieved after cork raw material is cut, obtains the centrophyten that grain size is 2mm；
Coat the preparation process of slurry：EPDM is mixed with auxiliary agent and is heated under conditions of 170 DEG C, cladding slurry is obtained
Material；
Encapsulation steps：Centrophyten is added in roller, under conditions of temperature is 190 DEG C, rotating speed is 20rpm, with
The speed of 10g/min will coat slurry and roller is added, and the gross mass and total addition mass ratio of cladding slurry of centrophyten are
2:4, after cladding slurry addition, stop heating and being rotated further roller to temperature being cooled to 40 DEG C hereinafter, obtaining pedaline
The composite filled particle in level ground.
Embodiment 2：
A kind of composite filled particle of chinampa includes the clad of centrophyten and fitting cladding centrophyten；Center
The buffering suface of particle is cambered surface buffering suface；Centrophyten is round or oval；
Clad coats centrophyten completely；
Centrophyten is coconut husk particle, grain size 1mm；
Clad is EPDM clads, thickness 0.4mm.
The cambered surface buffering suface uniform force of centrophyten has the function of compensator or trimmer pressure, but non-skid property is not so good as plane
Buffering suface.The composite filled particle coated completely, weight is maximum, most stable with the buffer layer that composite filled particle is laid with, still
Water suction and sound-absorbing effect are poor compared with embodiment 1, but still can keep preferable heat-insulating property.
The preparation method of the composite filled particle of chinampa includes：
The preparation process of centrophyten：It polishes, is sieved after coconut husk raw material is cut, obtain the centrophyten that grain size is 1mm；
Coat the preparation process of slurry：EPDM is mixed with auxiliary agent and is heated under conditions of 140 DEG C, cladding slurry is obtained
Material；
Encapsulation steps：Centrophyten is added in roller, under conditions of temperature is 150 DEG C, rotating speed is 20rpm, with
The speed of 12g/min will coat slurry and roller is added, and the gross mass and total addition mass ratio of cladding slurry of centrophyten are
2:8, after cladding slurry addition, stop heating and being rotated further roller to temperature being cooled to 40 DEG C hereinafter, obtaining pedaline
The composite filled particle in level ground detects the composite filled particle that coats completely and accounts for the ratios of all composite filled particles as qualification rate,
Qualification rate is 83%.
Embodiment 3：
As shown in Fig. 2, a kind of composite filled particle of chinampa, including centrophyten 1 and fitting coat centrophyten
Clad 2；The buffering suface of centrophyten 1 is cambered surface buffering suface 13；
2 part of clad coats centrophyten 1；
Centrophyten 1 is coconut husk particle, grain size 1mm；
Clad 2 is SBR clads 2, thickness 0.8mm.
The preparation method of the composite filled particle of chinampa includes：
The preparation process of centrophyten：It polishes, is sieved after coconut husk raw material is cut, obtain the centrophyten that grain size is 1mm；
Coat the preparation process of slurry：SBR is mixed with auxiliary agent and is heated under conditions of 140 DEG C, cladding slurry is obtained；
Encapsulation steps：Centrophyten is added in roller, under conditions of temperature is 150 DEG C, rotating speed is 20rpm, with
The speed of 12g/min will coat slurry and roller is added, and the gross mass and total addition mass ratio of cladding slurry of centrophyten are
2:7, after cladding slurry addition, stop heating and being rotated further roller to temperature being cooled to 40 DEG C hereinafter, obtaining pedaline
The composite filled particle in level ground detects the composite filled particle that coats completely and accounts for the ratios of all composite filled particles as qualification rate,
Qualification rate is 89%.
Performance detection：
1, as a comparison case with conventional rubber filler particles
1) detection of cushion performance：
Filler particles in Examples 1 to 3 and comparative example are detected：Choose typical chinampa (specification：1/2 " row
Away from, 50mm natural plant heights, 180 needles/rice) it is used as standard, the filler particles that Examples 1 to 3 and comparative example obtain uniformly are laid with, are laid with
Weight is 12kg/m2, then the chinampa laid is examined with the test method in FIFA chinampa Evolvement of quality concept
It surveys, the test method that ball rolls (Ball Roll) is FIFA17 and FIFA 15, impact absorbing (Shock Absorption)
Test method is FIFA 04a and FIFA15, and the test method of torque (Retational Resistance) is FIFA Test
Method 06 and FIFA T est Method15；Testing result is as shown in table 1：
The testing result of table 1 embodiment 4-6 and comparative example
| Detection project | Embodiment 1 | Embodiment 2 | Embodiment 3 | Comparative example |
| Ball rolls | 7.04 rice | 7.24 rice | 7.66 rice | 5.63 rice |
| Impact absorbing | 62% | 68% | 68% | 66% |
| Torque | 32Nm | 44Nm | 36Nm | 48Nm |
It is worn 10000 weeks through the lawns Labsport wear resistant instrument, filler particles are without cracking, pulverizing problem；By the filler particles
For chinampa, the movenent performance of chinampa reaches International Football Union's FIFA Quality pro standards.
2) noise buffering and temperature buffer detection：
The filler particles of homalographic the embodiments of the present invention 1-3, comparative example are taken to be laid with isometric chinampa, so
Its noise buffering, heating performance are tested respectively afterwards；Noise buffering test, test method are to take chinampa sample,
Noise source is arranged in the one end on lawn, and the other end on lawn tests the size of noise, wherein used noise source is 120 points
Shellfish；It heats up in performance test, the method that uses is with 0 DEG C of initial temperature for chinampa, and irradiation 4 is small under outdoor solar light environment
When, detect the raised temperature in lawn；Test result refers to the following table 2-3：
2 noise buffering test tables of data of table
| Sample | Embodiment 1 | Embodiment 2 | Embodiment 3 | Comparative example |
| Noise level | 48 decibels | 74 decibels | 46 decibels | 70 decibels |
The chinampa of the utility model embodiment 1-3 it can be seen from data in upper table has good noise buffering
Performance.
3 heating rate test data table of table
| Sample | Embodiment 1 | Embodiment 2 | Embodiment 3 | Comparative example |
| Increase temperature | 11.6℃ | 17.3℃ | 11.4℃ | 22.8℃ |
The chinampa of the utility model embodiment 1-3 it can be seen from data in upper table has good warming
Can, under cold temperature, grass temperature degree will not be too low, reduces the hardness of careless silk, can preferably protect kicker, due to than
Thermal capacitance is constant, if it can therefore be concluded that under the temperature of high fever, can also keep temperature more lower than weather.
2, for the research of the preparation method technological parameter of the composite filled particle of chinampa：
The raw material of particle centered on cork, buffering suface are arc buffering face, that is, the shape that centrophyten is arranged is circle
Different parameters is arranged in shape or ellipse, detects the ratio that the composite filled particle that it is coated completely accounts for all composite filled particles
Example is used as qualification rate.Design parameter is as shown in table 4：
The technological parameter of 4 test case 1~8 of table is arranged
It can be obtained from table 4, wherein the qualification rate highest of test case 1 and test case 2, combination of process parameters are optimal.Although wherein surveying
The grain size of example 3 is bigger than test case 1,2, but the usage ratio for coating slurry is smaller than test case 1,2, illustrates under technical arrangement plan,
The dosage that cladding slurry can be reduced still has preferable qualification rate.Test case 5-6 sets higher rotating speed and cladding slurry adds
Enter speed, and coats that usage of sizing agent is less, and effect is poorer than test case 1-3.And test case 7-8 setting speeds are higher but cladding slurry adds
It is slower to enter speed, qualification rate is minimum, from test case 5-8 it is known that each parameter effect with synergy, grain size, temperature,
Rotating speed, addition speed and dosage are both needed to the qualification rate that could be improved and coat completely of working in coordination.
For those skilled in the art, technical solution that can be as described above and design are made other each
Kind is corresponding to be changed and deforms, and all these change and deform the guarantor that should all belong to the utility model claims
Within the scope of shield.
Claims (6)
1. a kind of composite filled particle of chinampa, which is characterized in that the packet including centrophyten and fitting cladding centrophyten
Coating；The centrophyten is equipped with buffering suface；The grain size of the centrophyten is 0.1-3mm；The clad is rubber bag
Coating；The thickness of the clad is 0.3-1mm.
2. the composite filled particle of chinampa as described in claim 1, which is characterized in that the cladding layer segment coats center
Particle.
3. the composite filled particle of chinampa as described in claim 1, which is characterized in that the centrophyten includes at least four
A plane buffering suface；At least four planes buffering suface is closed around the surface for forming centrophyten；The plane buffering suface
Between junction formed collision apex angle.
4. the composite filled particle of chinampa as described in claim 1, which is characterized in that the buffering suface of the centrophyten is
Cambered surface buffering suface.
5. the composite filled particle of chinampa as described in claim 1, which is characterized in that the centrophyten is granulated cork
Or coconut husk particle.
6. the composite filled particle of chinampa as described in claim 1, which is characterized in that the clad is EPDM or SBR
Clad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820197967.7U CN207904704U (en) | 2018-02-02 | 2018-02-02 | A kind of composite filled particle of chinampa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820197967.7U CN207904704U (en) | 2018-02-02 | 2018-02-02 | A kind of composite filled particle of chinampa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207904704U true CN207904704U (en) | 2018-09-25 |
Family
ID=63563135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820197967.7U Withdrawn - After Issue CN207904704U (en) | 2018-02-02 | 2018-02-02 | A kind of composite filled particle of chinampa |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207904704U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108221552A (en) * | 2018-02-02 | 2018-06-29 | 广州傲胜人造草股份有限公司 | A kind of composite filled particle of chinampa and preparation method thereof |
-
2018
- 2018-02-02 CN CN201820197967.7U patent/CN207904704U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108221552A (en) * | 2018-02-02 | 2018-06-29 | 广州傲胜人造草股份有限公司 | A kind of composite filled particle of chinampa and preparation method thereof |
| CN108221552B (en) * | 2018-02-02 | 2024-03-22 | 广州傲胜人造草股份有限公司 | Artificial turf composite filling particles and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103058777B (en) | Seed coating agent and coated seeds for desert control and aerial seeding, and preparation method of agent | |
| CN103157527A (en) | Method for improving wheat quality in microwave treatment | |
| CN111066817B (en) | Protective agent for relieving sunscald of fruits and preparation process thereof | |
| CN108221552A (en) | A kind of composite filled particle of chinampa and preparation method thereof | |
| CN207904704U (en) | A kind of composite filled particle of chinampa | |
| CN105019332A (en) | Artificial lawn with cooling performance and good weather resistance and preparation method of artificial lawn | |
| US4827665A (en) | Soil conditioning product and process | |
| CN108360332B (en) | Filler combination and artificial turf | |
| EP2039830A1 (en) | Cool artifical turf | |
| CN105040553A (en) | Artificial lawn with temperature rising performance and good weatherability and preparation method thereof | |
| CN110623330B (en) | Antistatic down jacket and preparation method thereof | |
| CN108360333A (en) | A kind of granule filler and a kind of chinampa | |
| CN109056459A (en) | Cork-powder filled particle and preparation method thereof for artificial turf playing field ground | |
| Li et al. | Research progress in effects of different altitude on rice yield and quality in China | |
| CN109608158A (en) | A kind of drought-resistant soil conditioner and preparation method thereof and method of administration | |
| Jing et al. | Mechanical no-tillage sowing technology in ridge area of Northeast China. | |
| Pabin et al. | Effect of different tillage systems and straw management on some physical properties of soil and on the yield of winter rye in monoculture | |
| CN208219344U (en) | A kind of chinampa equipped with composite filled layer | |
| KR20160105254A (en) | filling material for artificial turf with natural grass seed and artificial turf using the same | |
| CN208219345U (en) | A kind of chinampa with filled layer | |
| JP2022533513A (en) | Method and apparatus for the treatment of plant material used as infill material for synthetic and/or natural turf | |
| CN111820059B (en) | Anti-freezing wind-heat embedded part for agricultural planting | |
| CN108587634A (en) | The production method of stalk powder and hydroxypropyl methyl cellulose composite water absorbing water-retaining agent | |
| CN108385472A (en) | A kind of composite filled object and a kind of true and false careless mixed lawn | |
| CN104351027B (en) | A kind of processing method of the peanut sprout for preparing peanut sprout egg albumen powder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180925 Effective date of abandoning: 20240322 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180925 Effective date of abandoning: 20240322 |