CN102417042A - Packaging and storing method for powder standard sample/material easy to hydrate - Google Patents
Packaging and storing method for powder standard sample/material easy to hydrate Download PDFInfo
- Publication number
- CN102417042A CN102417042A CN2011102078026A CN201110207802A CN102417042A CN 102417042 A CN102417042 A CN 102417042A CN 2011102078026 A CN2011102078026 A CN 2011102078026A CN 201110207802 A CN201110207802 A CN 201110207802A CN 102417042 A CN102417042 A CN 102417042A
- Authority
- CN
- China
- Prior art keywords
- unit
- powder
- packaging
- sealing
- master sample
- 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
Landscapes
- Packages (AREA)
Abstract
The invention relates to a packaging and storing method for a powder standard sample/material which is easy to hydrate. The invention adopts the technical scheme which comprises the following steps of: firstly, filling the powder standard sample/material which is easy to hydrate and is to be packaged and stored in a small sealing unit, and sealing the unit; secondly, filling the sealed small sealing unit and fine powder of the same material filled in the small sealing unit into a middle sealing unit at the same time, and sealing the middle sealing unit; thirdly, putting the sealed middle sealing unit in an outer packaging unit, and covering a material filling inlet with the fine powder of the same material filled in the small sealing unit; and finally, sealing the outer packaging unit by covering a cover on the outer packaging unit. The powder standard sample/material which is easy to hydrate is one of magnesite, calcium magnesite, furnace clinker, protecting slag and cement, and the particle size of the powder standard sample/material is 0.001 to 1mm; and the fine powder of the same material is chemical components, the content of the chemical components is the same, and the particle size of the fine powder is less than 0.2mm. The packaging and storing method has the characteristics of no pollution, long storage time, good effect and low cost.
Description
Technical field
The invention belongs to the packaging and storage technical field.Be specifically related to a kind of packaging and storage method of easy aquation powder master sample/material.
Background technology
At present, adopt inner packing sealing and external packing to add the method for desiccant to containing the packing that is prone to aquation powder master sample/material.Master sample/material is meant master sample or is reference material.
Because the hydration rate of the magnesia of pack, slag, cement standard sample/material various degrees; And the water injectivity of traditional particle silica-gel desiccant is weaker than this class standard sample powder, has therefore influenced to contain to be prone to the stability of aquation powder master sample/material in storage process.
And have the desiccant of stronger water injectivity such as though the powder of anhydrous calcium chloride can be protected these master sample/materials, make it not aquation, can the pollution norms sample, cause this class standard sample/amount of substance value to change.In addition, use strong drying agent cost also very high.
Summary of the invention
The present invention is intended to overcome the prior art defective, purpose provide a kind of pollution-free, period of storage long, the packaging and storage method of effective, easy aquation powder master sample/material that cost is low.
For realizing above-mentioned purpose, the technical scheme that the present invention adopts is:
The first step, to be packaged and easy aquation powder master sample/material of storing are packed in the little sealing unit into sealing;
Second step, the fine powder of the same material of adorning in the little sealing unit after the first step sealing and this little sealing unit is packed in the intermediate seal unit simultaneously, seal;
The 3rd goes on foot, the intermediate seal unit after the sealing of second step is placed in the external packing unit, and charging door is with the fine powder covering of the same material of dress in the little sealing unit of the first step, and last externally packaging unit seals.
Powder master sample/the material of described easy aquation is a kind of in magnesia, calcium magnesite, slag, covering slag, the cement, and its particle diameter is 0.001～1mm.
The fine powder of described same material is meant that the chemical composition of material and content thereof are identical, and its particle diameter is less than 0.2mm.
Described little sealing unit is a kind of in glass bottle, plastic bottle, the plastic bag, and glass bottle, plastic bottle and plastic bag are sealing member, and little sealing unit volume is 0.02～50 liter.
Described intermediate seal unit is a kind of in glass bottle, plastic bottle, the plastic bag, and glass bottle, plastic bottle and plastic bag are sealing member, and its volume is 1.1～2 times of little sealing unit volume.
Described external packing unit is the container of tubbiness or ampuliform or casing shape, and the housing of this container is a sealing member, and the charging door of container is provided with seal cover cap; External packing unit volume is 1.5～3 times of intermediate seal unit volume.
Because adopt technique scheme, the present invention compared with prior art has following good effect:
1, is prone to the pollution that sample/material that the uniformity requirement of aquation powder master sample/material packs is not comprised the various materials of desiccant.So the easy aquation powder master sample/material of pack of the present invention is the different same material of particle diameter with the powder that plays the desiccant effect, thereby can not produce pollution to master sample/material of pack;
2, the present invention with the fine powder of same material as desiccant; Be packaged in the temporary location simultaneously with unsealed mode and protected little sealing unit; Temporary location covers with the fine powder of same material; The same material fine powder that plays the desiccant effect has stoped wet air to contact with powder master sample/material of being preserved, thus pack easy aquation powder master sample/the material period of storage is long.
3, effective.Because the water injectivity of fine powder and the thicker powder that water absorbing capacity all is better than pack are so preventing hydration of the present invention is effective.
4, cost is low, and the present invention directly adopts the raw MAT'L identical with the finished product of pack to process, and need not the outsourcing desiccant, so cost is low.
The specific embodiment
Below in conjunction with the specific embodiment the present invention being done to further describe, is not the restriction to its protection domain.
Embodiment 1
A kind of packaging and storage method of easy aquation powder master sample/material.Its method is:
The first step, to be packaged and easy aquation powder master sample/material of storing are packed in the little sealing unit into sealing;
Second step, the fine powder of the same material of adorning in the little sealing unit after the first step sealing and this little sealing unit is packed in the intermediate seal unit simultaneously, seal;
The 3rd goes on foot, the intermediate seal unit after the sealing of second step is placed in the external packing unit, and charging door is with the fine powder covering of the same material of dress in the little sealing unit of the first step, and last externally packaging unit seals.
In the present embodiment: the powder master sample/material that is prone to aquation is a magnesia, and its particle diameter is 0.07～0.18mm; The fine powder of same material is meant that chemical composition and the identical particle diameter of content thereof are the magnesia less than 0.07mm; Little sealing unit is a plastic bag, and the volume of little sealing unit is 25 liters; The intermediate seal unit is a glass bottle, and intermediate seal unit volume is 1.5～1.8 times of little sealing unit volume; The external packing unit is a bulk containers, and the charging door of container is provided with seal cover cap, and external packing unit volume is 1.5～1.8 times of intermediate seal unit volume.
Little sealing unit, intermediate seal unit and external packing unit are sealing member.
Embodiment 2
A kind of packaging and storage method of easy aquation powder master sample/material.
In the present embodiment: the powder master sample/material that is prone to aquation is a cement, and its particle diameter is 0.18～1mm; The fine powder of same material is meant that chemical composition and the identical particle diameter of content thereof are the cement less than 0.2mm; Little sealing unit is a glass bottle, and the volume of little sealing unit is 0.02 liter; The intermediate seal unit is a plastic bag, and the volume of intermediate seal unit is 1.7～2 times of little sealing unit volume; The external packing unit is a flask, and the charging door of container is provided with seal cover cap, and external packing unit volume is 1.6～2 times of intermediate seal unit volume.
All the other are with embodiment 1.
Embodiment 3
A kind of packaging and storage method of easy aquation powder master sample/material.
In the present embodiment: the powder master sample/material that is prone to aquation is a slag, and its particle diameter is 0.001～0.07mm; The fine powder of same material is meant that chemical composition and the identical particle diameter of content thereof are the slag less than 0.07mm; Little sealing unit is a plastic bottle, and the volume of little sealing unit is 50 liters; The intermediate seal unit is a plastic bottle, and intermediate seal unit volume is 1.1～1.5 times of little sealing unit volume; The external packing unit is a casing shape container, and the charging door of container is provided with seal cover cap, and external packing unit volume is 2～3 times of intermediate seal unit volume.
All the other are with embodiment 1.
Embodiment 4
A kind of packaging and storage method of easy aquation powder master sample/material.
In the present embodiment: the powder master sample/material that is prone to aquation is calcium magnesite or covering slag, and its particle diameter is 0.05～0.3mm; The fine powder of same material is meant the chemical composition and the identical respectively calcium magnesite or the covering slag of content thereof of material, and its particle diameter is respectively less than 0.05mm; Little sealing unit is glass bottle or plastic bag, and the volume of little sealing unit is 0.02～0.1 liter; The intermediate seal unit is plastic bottle or plastic bag, and the volume of intermediate seal unit is 1.2～1.8 times of cooresponding little sealing unit volume; The external packing unit is a casing shape container, and the housing of casing shape container is a sealing member, and the charging door of container is provided with seal cover cap; External packing unit volume is 1.8～2.5 times of cooresponding intermediate seal unit volume.
This specific embodiment compared with prior art has following good effect:
1, is prone to the pollution that sample/material that the uniformity requirement of aquation powder master sample/material packs is not comprised the various materials of desiccant.So the easy aquation powder master sample/material of the pack of this specific embodiment is the different same material of particle diameter with the powder that plays the desiccant effect, thereby can not produce pollution to master sample/material of pack;
2, the bright fine powder with same material of this specific embodiment is as desiccant; Be packaged in the temporary location simultaneously with unsealed mode and protected little sealing unit; Temporary location covers with the fine powder of same material; The same material fine powder that plays the desiccant effect has stoped wet air to contact with powder master sample/material of being preserved, thus pack easy aquation powder master sample/the material period of storage is long.
3, effective.Because the water injectivity of fine powder and the thicker powder that water absorbing capacity all is better than pack are so the preventing hydration of this specific embodiment is effective.
4, cost is low, and this specific embodiment directly adopts the raw MAT'L identical with the finished product of pack to process, and need not the outsourcing desiccant, so cost is low.
Claims (6)
1. the packaging and storage method of an easy aquation powder master sample/material is characterized in that this method is:
The first step, to be packaged and easy aquation powder master sample/material of storing are packed in the little sealing unit into sealing;
Second step, the fine powder of the same material of adorning in the little sealing unit after the first step sealing and this little sealing unit is packed in the intermediate seal unit simultaneously, seal;
The 3rd goes on foot, the intermediate seal unit after the sealing of second step is placed in the external packing unit, and charging door is with the fine powder covering of the same material of dress in the little sealing unit of the first step, and last externally packaging unit seals.
2. the packaging and storage method of easy aquation powder master sample/material according to claim 1; Powder master sample/the material that it is characterized in that described easy aquation is a kind of in magnesia, calcium magnesite, slag, covering slag, the cement, and its particle diameter is 0.001～1mm.
3. the packaging and storage method of easy aquation powder master sample/material according to claim 1, the fine powder that it is characterized in that described same material are meant that the chemical composition of material and content thereof are identical, and its particle diameter is less than 0.2mm.
4. the packaging and storage method of easy aquation powder master sample/material according to claim 1; It is characterized in that described little sealing unit is a kind of in glass bottle, plastic bottle, the plastic bag; Glass bottle, plastic bottle and plastic bag are sealing member, and little sealing unit volume is 0.02～50 liter.
5. the packaging and storage method of easy aquation powder master sample/material according to claim 1; It is characterized in that described intermediate seal unit is a kind of in glass bottle, plastic bottle, the plastic bag; Glass bottle, plastic bottle and plastic bag are sealing member, and its volume is 1.1～2 times of little sealing unit volume.
6. the packaging and storage method of easy aquation powder master sample/material according to claim 1 is characterized in that described external packing unit is the container of tubbiness or ampuliform or casing shape, and the housing of this container is a sealing member, and the charging door of container is provided with seal cover cap; External packing unit volume is 1.5～3 times of intermediate seal unit volume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102078026A CN102417042A (en) | 2011-07-25 | 2011-07-25 | Packaging and storing method for powder standard sample/material easy to hydrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102078026A CN102417042A (en) | 2011-07-25 | 2011-07-25 | Packaging and storing method for powder standard sample/material easy to hydrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102417042A true CN102417042A (en) | 2012-04-18 |
Family
ID=45941732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102078026A Pending CN102417042A (en) | 2011-07-25 | 2011-07-25 | Packaging and storing method for powder standard sample/material easy to hydrate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102417042A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106586283A (en) * | 2016-12-14 | 2017-04-26 | 上海电气钠硫储能技术有限公司 | Beta"-alumina powder, ceramic green body and ceramic preservation method |
| CN108698946A (en) * | 2016-02-19 | 2018-10-23 | 瓦克化学股份公司 | Improve the stabilizer of the storage stability of the construction material drying preparation comprising polymer powder |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1113933A (en) * | 1994-05-20 | 1995-12-27 | 四川星火食品研究院 | Chemical hygroscopic drying agent and its preparing method |
| CN1130143A (en) * | 1994-12-26 | 1996-09-04 | 味之素株式会社 | Packaging for preventing powder and particle from caking |
| CN2825494Y (en) * | 2005-07-14 | 2006-10-11 | 郑全成 | Soft package sack of calcium carbide for exporting by transportation over water |
| TW201016551A (en) * | 2008-10-29 | 2010-05-01 | Nippon Mining Co | Method for storing target comprising rare earth metal or oxide thereof |
| CN101987675A (en) * | 2009-07-30 | 2011-03-23 | 章金霞 | Novel packaging bottle |
-
2011
- 2011-07-25 CN CN2011102078026A patent/CN102417042A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1113933A (en) * | 1994-05-20 | 1995-12-27 | 四川星火食品研究院 | Chemical hygroscopic drying agent and its preparing method |
| CN1130143A (en) * | 1994-12-26 | 1996-09-04 | 味之素株式会社 | Packaging for preventing powder and particle from caking |
| CN2825494Y (en) * | 2005-07-14 | 2006-10-11 | 郑全成 | Soft package sack of calcium carbide for exporting by transportation over water |
| TW201016551A (en) * | 2008-10-29 | 2010-05-01 | Nippon Mining Co | Method for storing target comprising rare earth metal or oxide thereof |
| CN101987675A (en) * | 2009-07-30 | 2011-03-23 | 章金霞 | Novel packaging bottle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108698946A (en) * | 2016-02-19 | 2018-10-23 | 瓦克化学股份公司 | Improve the stabilizer of the storage stability of the construction material drying preparation comprising polymer powder |
| CN108698946B (en) * | 2016-02-19 | 2022-04-12 | 瓦克化学股份公司 | Stabilizer for improving the storage stability of dry formulations of building materials containing polymer powders |
| CN106586283A (en) * | 2016-12-14 | 2017-04-26 | 上海电气钠硫储能技术有限公司 | Beta"-alumina powder, ceramic green body and ceramic preservation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2009184690A (en) | Self-standing bag | |
| CN101618770B (en) | Packaging method of sodium bicarbonate injection | |
| WO2012009490A3 (en) | Marking packages | |
| CN101941533B (en) | Packaging technological process of lithium battery material | |
| CN102417042A (en) | Packaging and storing method for powder standard sample/material easy to hydrate | |
| CN2858537Y (en) | Chemical storage and transportation barrel | |
| CN201062135Y (en) | Composite packaging bag | |
| CN204916495U (en) | Wooden packing box | |
| JP5527061B2 (en) | Resin molded body having moisture absorption capability and drying container using the same | |
| CN208647525U (en) | A kind of environmental protection damping shatter-resistant courier bag | |
| CN204416084U (en) | A kind of precision instrument storage and conveying box | |
| GB0106548D0 (en) | Improvements in or relating to compositions | |
| CN101117168A (en) | Sodium hydrogen carbonate injection plastic package and production method thereof | |
| CN113460483B (en) | Low caking rate's magnetic gas formula packing carton | |
| CN201647277U (en) | Structure of packaging bag | |
| CN201116193Y (en) | Sodium bicarbonate injection plastic bottle packaging | |
| JP5825334B2 (en) | Resin molded body having moisture absorption capability and drying container using the same | |
| CN206969336U (en) | A kind of opaque air column bag | |
| CN103318548A (en) | Tea packaging method | |
| CN205366429U (en) | Novel leisure articles packing carton | |
| WO2009016370A3 (en) | Improvements in or relating to compositions | |
| CN208217394U (en) | A kind of moisture absorption combined bottle cap | |
| CN103396271A (en) | Plastic bag filled powdery explosive cartridge | |
| CN203006055U (en) | Gasket with grooves | |
| CN203107696U (en) | Sodium bicarbonate injection flexible package |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120418 |