CN103270929A - Water-retaining substrate cotton and processing technology and application thereof - Google Patents
Water-retaining substrate cotton and processing technology and application thereof Download PDFInfo
- Publication number
- CN103270929A CN103270929A CN2013102409193A CN201310240919A CN103270929A CN 103270929 A CN103270929 A CN 103270929A CN 2013102409193 A CN2013102409193 A CN 2013102409193A CN 201310240919 A CN201310240919 A CN 201310240919A CN 103270929 A CN103270929 A CN 103270929A
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- Prior art keywords
- water
- cotton
- moisture retaining
- processing technology
- retaining groundmass
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- 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.)
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- 229920000742 Cotton Polymers 0.000 title claims abstract description 39
- 238000005516 engineering process Methods 0.000 title claims abstract description 20
- 239000000758 substrate Substances 0.000 title abstract 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 67
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 26
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000001816 cooling Methods 0.000 claims abstract description 17
- 239000002202 Polyethylene glycol Substances 0.000 claims abstract description 10
- 229920002472 Starch Polymers 0.000 claims abstract description 10
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract description 10
- 239000008107 starch Substances 0.000 claims abstract description 10
- 235000019698 starch Nutrition 0.000 claims abstract description 10
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 7
- 238000005187 foaming Methods 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 7
- 238000003756 stirring Methods 0.000 claims abstract description 7
- 239000000243 solution Substances 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 6
- 239000011259 mixed solution Substances 0.000 claims description 6
- 239000006260 foam Substances 0.000 claims description 3
- 238000007654 immersion Methods 0.000 claims description 3
- 241000219146 Gossypium Species 0.000 claims 10
- 238000000034 method Methods 0.000 abstract description 8
- 238000002360 preparation method Methods 0.000 abstract description 4
- 238000001035 drying Methods 0.000 abstract 1
- 239000008098 formaldehyde solution Substances 0.000 abstract 1
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 238000002791 soaking Methods 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 9
- 239000002689 soil Substances 0.000 description 8
- 238000005213 imbibition Methods 0.000 description 6
- 230000000050 nutritive effect Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- 241000871666 Arrhenatherum elatius subsp. baeticum Species 0.000 description 2
- 241000304432 Sedum sarmentosum Species 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000029553 photosynthesis Effects 0.000 description 2
- 238000010672 photosynthesis Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
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Classifications
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- Y02P60/216—
Landscapes
- Cultivation Of Plants (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention provides water-retaining substrate cotton and a processing technology and applications thereof. The water-retaining substrate cotton is prepared from, by weight, 70-73% of water, 7%-9% of polyvinyl alcohol, 0.93%-1.6% of polyethylene glycol, 2.4%-3% of starch, 9%-10% of formaldehyde solution and 6.3%-8% of sulfuric acid solution. During preparation, firstly, proportioning is performed according to the components and the weight percentages, secondly, water is heated to 85 DEG C and then is cooled automatically, thirdly, the rest components are sequentially added according to the component sequence in the cooling process with stirring kept, and finally mould feeding, cooling, heating foaming, discharge soaking and drying packaging processing treatment are performed in sequence, so that the water-retaining substrate cotton is prepared. The water-retaining substrate cotton has excellent flexibility, is capable of absorbing water with the weight 1-2 times of self weight, and has excellent water adsorption and water retention.
Description
[technical field]
The invention belongs to water-absorbing-retaining material and flowerpot and lawn pad technical field, particularly a kind of moisture retaining groundmass cotton and processing technology and application.
[background technology]
At present, the flowerpot of selling on the market mainly is the high-grade flowerpot of common plastics or the porcelain fired.The kind method for planting that uses these flowerpots all is directly to load onto earlier earth in flowerpot, plants then and goes up flowers and plants, nursery stock etc., needs not timing to go to water, irrigate at last; For example just need water every several days, otherwise earth can be dry and cracked, and cause the directly withered of plant.
Yet, China is the country of a serious lack of water at present, energy-saving and water-saving country more and more payes attention to, 18 of party greatly clearly propose to need build an a water-saving society (see report the 8th for details. carry forward vigorously conservation culture build in (two) section detailed description, be necessary to develop a kind of water-saving flowerpot for responding central call.
In addition, roof greening mainly is the matrix of being cultivated by common soil, light soil or detritus soil etc. at present, because of big, sunny in the roof windward, common soil, the easy lack of water of light soil and dry and cracked, the maintenance in later stage and pouring cost height, market is difficult to developing, promotes, can't popularization and application.
[summary of the invention]
In order to solve the above-mentioned technical problem that exists in the prior art, the invention provides a kind of water of 1～2 times that can absorb deadweight, have moisture retaining groundmass cotton and the processing technology thereof of good water imbibition and moisture capacity; A kind of flowerpot able to preserving water and lawn soilless pad that has adopted this moisture retaining groundmass cotton to make the water conservation layer also is provided, once watered and can keep more than 30 days and earth can be not dry and cracked, effectively using water wisely, nutritive water have also been removed from frequently and having been watered, and manage lighter, more convenient.
The present invention solves the technical scheme that the prior art problem adopts:
A kind of moisture retaining groundmass cotton is made by following component and percentage by weight thereof: water 70%～73%, polyvinyl alcohol 7%～9%, polyethylene glycol 0.93%～1.6%, starch 2.4%～3%, formalin 9%～10% and sulfuric acid solution 6.3%～8%.
Further, the proportion of described sulfuric acid solution is 1.4.
The cotton processing technology of a kind of moisture retaining groundmass is at first prepared burden according to the described component of claim 1 and percentage by weight, carries out batch mixing, die feeding, cooling, intensification foaming, discharging immersion then successively and dry package processing handling;
Wherein during batch mixing, at first heat water to 85 degree, allow water begin automatic cooling then, and in temperature-fall period, keep stirring, add remaining component successively according to the described component order of claim 1, form limpid mixed solution.
Further, the remaining component of described adding, concrete operations are: keep stirring, be down to 78 degree, 74 degree, 56 degree and 50 in water temperature and add polyethylene glycol material, starch, formalin material and sulfuric acid solution when spending respectively successively.
Further, the component water that adopts the poach mode of heating will be contained in the container during batch mixing heats.
Further, described die feeding is specially: pour in the mould after mixed solution is stirred 10min.
Further, described cooling is specially: the die horizontal of pan feeding is placed also cooling 12H naturally; Described discharging is soaked and is specially: take mould apart and finished product is put into water soak 12H.
Further, described intensification foaming is specially: tank is heated to 65 degree backs the mould that carries out cooling processing is put into, treat to turn off heating power supply by its 12H that foams after entire die places in the tank.
A kind of flowerpot able to preserving water includes basin body, and the inside bottom surface of described basin body and/or inside side walls are provided with the water conservation layer that is made by moisture retaining groundmass cotton of the present invention.
It is block that a kind of lawn soilless pad is, and is made by moisture retaining groundmass cotton of the present invention.
Beneficial effect of the present invention is as follows:
The present invention is by technique scheme, and the moisture retaining groundmass cotton of making has good elasticity, and can absorb 1～2 times water of deadweight, has good water imbibition and moisture capacity.
In addition, adopted this moisture retaining groundmass cotton to make flowerpot able to preserving water and the lawn soilless pad of water conservation layer, once watered and can keep more than 30 days and earth can be not dry and cracked, effectively using water wisely, nutritive water have also been removed from frequently and having been watered, and manage lighter, more convenient; And insert and plant preceding elder generation with the superficial layer destruction of lawn soilless pad, can make root system prick deeplyer, growth is very fast under the photosynthesis especially in the open, reaches the greening lawn effect fast; This lawn soilless pad be can be applicable to the soilless culture of roof greening, and the herbaceous plant that can insert suitable roof greenings such as planting stringy stonecrop, silk ribbon grass reduces the maintenance cost in roof greening later stage, reduces the load of roof greening.
[description of drawings]
Fig. 1 is the schematic flow sheet of the cotton processing technology embodiment of a kind of moisture retaining groundmass of the present invention;
Fig. 2 is the structural representation of a kind of flowerpot able to preserving water embodiment of the present invention;
Fig. 3 is the structural representation of a kind of lawn soilless pad embodiment of the present invention.
[embodiment]
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the present invention, and be not used in restriction the present invention.
A kind of moisture retaining groundmass cotton of the present invention is made by following component and percentage by weight thereof: water 70%～73%, polyvinyl alcohol 7%～9%, polyethylene glycol 0.93%～1.6%, starch 2.4%～3%, formalin 9%～10% and sulfuric acid solution 6.3%～8%; Wherein, the proportion of described sulfuric acid solution is 1.4.
As shown in fig. 1:
The cotton processing technology of a kind of moisture retaining groundmass of the present invention is at first prepared burden according to component and the percentage by weight of aforementioned moisture retaining groundmass cotton, carries out batch mixing, die feeding, cooling, intensification foaming, discharging immersion then successively and dry package processing handling;
Wherein during batch mixing, at first heat water to 85 degree, allow water begin automatic cooling then, and in temperature-fall period, keep stirring, add remaining component successively according to the described component order of claim 1, form limpid mixed solution; Concrete operations are: keep stirring, be down to 78 degree, 74 degree, 56 degree and 50 in water temperature and add polyethylene glycol material, starch, formalin material and sulfuric acid solution when spending respectively successively; The component water that adopts the poach mode of heating will be contained in the container during batch mixing heats.
Described die feeding is specifically as follows: pour in the mould after mixed solution is stirred 10min; Described cooling is specifically as follows: the die horizontal of pan feeding is placed also cooling 12H naturally; Described discharging is soaked and is specifically as follows: take mould apart and finished product is put into water soak 12H; Described intensification foaming is specially: tank is heated to 65 degree backs the mould that carries out cooling processing is put into, treat to turn off heating power supply by its 12H that foams after entire die places in the tank.
Like this, the moisture retaining groundmass cotton of making according to prescription of the present invention and processing technology has good elasticity, and can absorb 1～2 times water of deadweight, has good water imbibition and moisture capacity.
Below be three embodiment that carry out at moisture retaining groundmass cotton of the present invention and processing technology thereof, concrete condition is as follows.
Embodiment one:
The invention process is listed as described a kind of moisture retaining groundmass cotton and is made by following component and percentage by weight thereof: water 70%, polyvinyl alcohol 9%, polyethylene glycol 1.6%, starch 3%, formalin 9% and sulfuric acid solution 7.4%; During preparation, according to this component and percentage by weight and by processing technology of the present invention, can make the moisture retaining groundmass cotton with good water imbibition and moisture capacity.
Embodiment two:
The invention process is listed as described a kind of moisture retaining groundmass cotton and is made by following component and percentage by weight thereof: water 73%, polyvinyl alcohol 7%, polyethylene glycol 1.3%, starch 2.4%, formalin 10% and sulfuric acid solution 6.3%; During preparation, according to this component and percentage by weight and by processing technology of the present invention, can make the moisture retaining groundmass cotton with good water imbibition and moisture capacity.
Embodiment three:
The invention process is listed as described a kind of moisture retaining groundmass cotton and is made by following component and percentage by weight thereof: water 71%, polyvinyl alcohol 8%, polyethylene glycol 1%, starch 2.7%, formalin 9.3% and sulfuric acid solution 8%; During preparation, according to this component and percentage by weight and by processing technology of the present invention, can make the moisture retaining groundmass cotton with good water imbibition and moisture capacity.
As shown in Figure 2:
The invention process is listed as described a kind of flowerpot able to preserving water, includes basin body 1, and the inside bottom surface of described basin body 1 and inside side walls are provided with the water conservation layer 2 that is made by aforesaid moisture retaining groundmass cotton.
During use, at first with the soaked certain hour of flowerpot able to preserving water of the present invention (water conservation layer 2) (as 10 minutes), water conservation layer 2 is fully absorbed water, can load onto earth then and begin plantation.
Like this, use the described flowerpot able to preserving water of invention to plant, once water and can keep more than 30 days and earth can be not dry and cracked, effectively using water wisely has also been removed from frequently and having been watered, and manages lighter, more convenient.
Certainly, also only the inside bottom surface of basin body 1 or inside side walls are provided with described water conservation layer 2
As shown in Figure 3:
The invention process is listed as described a kind of lawn soilless pad, is block, is of a size of 2 square feet (about 0.186 square metres), and thickness is about 3cm, is made by aforesaid moisture retaining groundmass cotton.
During use, at first with lawn soilless pad of the present invention bubble nutritive water (pH value is 4～8), insert then and plant herbaceous plant and be the pouring of fertilizer with the nutritive water, once water and to keep equally more than 30 days, effectively save nutritive water; Elder generation can make root system prick deeplyer the superficial layer destruction of lawn soilless pad before planting if insert, and growth is very fast under the photosynthesis especially in the open, reaches the greening lawn effect fast; Also can be used for light soil lawn water conservation simultaneously, the lawn soilless pad is put under light soil, water can not permeate easily and flow away, and further improves moisture capacity, guarantees that soil property is moistening; In addition, this lawn soilless pad be can be applicable to the soilless culture of roof greening, the herbaceous plant that can insert suitable roof greenings such as planting stringy stonecrop, silk ribbon grass, reduce the maintenance cost in roof greening later stage, reduce the load of roof greening, be conducive to market development, popularization, popularization and application.
Above content be in conjunction with concrete optimal technical scheme to further describing that the present invention does, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (10)
1. a moisture retaining groundmass cotton is characterized in that, is made by following component and percentage by weight thereof: water 70%～73%, polyvinyl alcohol 7%～9%, polyethylene glycol 0.93%～1.6%, starch 2.4%～3%, formalin 9%～10% and sulfuric acid solution 6.3%～8%.
2. moisture retaining groundmass cotton according to claim 1 is characterized in that, the proportion of described sulfuric acid solution is 1.4.
3. the cotton processing technology of moisture retaining groundmass is characterized in that, at first prepares burden according to the described component of claim 1 and percentage by weight, carries out batch mixing, die feeding, cooling, intensification foaming, discharging immersion then successively and dry package processing handling;
Wherein during batch mixing, at first heat water to 85 degree, allow water begin automatic cooling then, and in temperature-fall period, keep stirring, add remaining component successively according to the described component order of claim 1, form limpid mixed solution.
4. the cotton processing technology of moisture retaining groundmass according to claim 3, it is characterized in that, the remaining component of described adding, concrete operations are: keep stirring, be down to 78 degree, 74 degree, 56 degree and 50 in water temperature and add polyethylene glycol material, starch, formalin material and sulfuric acid solution when spending respectively successively.
5. the cotton processing technology of moisture retaining groundmass according to claim 4 is characterized in that the component water that adopts the poach mode of heating will be contained in the container during batch mixing heats.
6. according to claim 3 or the cotton processing technology of 4 or 5 described moisture retaining groundmass, it is characterized in that described die feeding is specially: pour in the mould after mixed solution is stirred 10min.
7. according to claim 3 or the cotton processing technology of 4 or 5 described moisture retaining groundmass, it is characterized in that described cooling is specially: the die horizontal of pan feeding is placed also cooling 12H naturally; Described discharging is soaked and is specially: take mould apart and finished product is put into water soak 12H.
8. according to claim 3 or the cotton processing technology of 4 or 5 described moisture retaining groundmass, it is characterized in that, described intensification foaming is specially: tank is heated to 65 degree backs the mould that carries out cooling processing is put into, treat to turn off heating power supply by its 12H that foams after entire die places in the tank.
9. a flowerpot able to preserving water is characterized in that, includes basin body (1), and the inside bottom surface of described basin body (1) and/or inside side walls are provided with the water conservation layer (2) that is made by claim 1 or 2 described moisture retaining groundmass cottons.
10. a lawn soilless pad is characterized in that, it is block that described lawn soilless pad is, and is made by claim 1 or 2 described moisture retaining groundmass cottons.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310240919.3A CN103270929B (en) | 2013-06-18 | 2013-06-18 | Water-retaining substrate cotton and processing technology and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310240919.3A CN103270929B (en) | 2013-06-18 | 2013-06-18 | Water-retaining substrate cotton and processing technology and application thereof |
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| Publication Number | Publication Date |
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| CN103270929A true CN103270929A (en) | 2013-09-04 |
| CN103270929B CN103270929B (en) | 2015-01-21 |
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| CN201310240919.3A Expired - Fee Related CN103270929B (en) | 2013-06-18 | 2013-06-18 | Water-retaining substrate cotton and processing technology and application thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114451170A (en) * | 2022-02-23 | 2022-05-10 | 金华职业技术学院 | Garden shrub rapid planting blanket |
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2013
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| CN103270929B (en) | 2015-01-21 |
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