CN204177713U - A kind of testing tool utilizing gas detect paper porosity - Google Patents
A kind of testing tool utilizing gas detect paper porosity Download PDFInfo
- Publication number
- CN204177713U CN204177713U CN201420705682.1U CN201420705682U CN204177713U CN 204177713 U CN204177713 U CN 204177713U CN 201420705682 U CN201420705682 U CN 201420705682U CN 204177713 U CN204177713 U CN 204177713U
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- China
- Prior art keywords
- container
- air feed
- paper
- testing tool
- test container
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- 238000012360 testing method Methods 0.000 title claims abstract description 47
- 239000007789 gas Substances 0.000 claims abstract description 17
- 239000011261 inert gas Substances 0.000 claims abstract description 7
- 230000002706 hydrostatic effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 7
- 238000007639 printing Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000012856 packing Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
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- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
The utility model provides a kind of testing tool utilizing gas detect paper porosity, comprise test container and air feed container, it is characterized in that: be provided with in described test container and vacuumize piston, the inwall of test container is provided with barometer, container cover is stamped on the top of test container, tested paper is placed in the below of container cover, tested paper is supported between container cover and test container upper shed by supporting network, one end of connecting duct in container cover, the other end of conduit connects air feed container, air feed piston is provided with in air feed container, technique effect of the present utility model: testing tool structure is simple, easy to operate, pure air or inert gas is adopted to detect, there will not be pollution, Detection results is good, be applicable to printing enterprise and porosity detection is carried out to paper, there is wide marketing prospect.
Description
Technical field
The utility model relates to the testing tool of the paper porosity in packages printing field, specifically a kind of testing tool utilizing gas detect paper porosity.
Background technology
In daily life, article miscellaneous all employ packing box, packet design is exquisite, beautiful in colour, aesthetic feeling is brought to daily life, particularly printed on a lot of packing box decorative pattern can bring beautiful enjoyment to people, ink is made on paper according to the color preset and pattern application by various typography by packing box mostly, the quality of paper and ink directly has influence on the printing effect of paper, particularly for paper, the perviousness of the ink usage that the paper of different porosities uses and ink is all not identical, but the detection of existing paper porosity needs to be recorded by mercury penetration method or other more complicated modes, detect inconvenient, testing tool is complicated, and can pollute.
Utility model content
The utility model provides a kind of testing tool utilizing gas detect paper porosity according to the deficiencies in the prior art, and structure is simple, easy to operate, does not produce pollution.
The technical solution of the utility model: a kind of testing tool utilizing gas detect paper porosity, comprise test container and air feed container, it is characterized in that: be provided with in described test container and vacuumize piston, the inwall of test container is provided with barometer, container cover is stamped on the top of test container, tested paper is placed in the below of container cover, tested paper is supported between container cover and test container upper shed by supporting network, one end of connecting duct in container cover, the other end of conduit connects air feed container, is provided with air feed piston in air feed container.
Described test container and air feed container are hydrostatic column, and described supporting network and tested paper are round sheet.
The diameter of described supporting network is identical with the diameter of tested paper.
Described supporting network is made up of plastic material or metal material.
The mesh size of described supporting network is 300-400 orders.
Gas in described air feed container is pure air or inert gas.
Technique effect of the present utility model: testing tool structure is simple, easy to operate, adopts pure air or inert gas to detect, there will not be pollution, Detection results is good, is applicable to printing enterprise and carries out porosity detection to paper, has wide marketing prospect.
Accompanying drawing explanation
Fig. 1 is the utility model one-piece construction schematic diagram.
Number in the figure represents respectively: 1-test container, 2-vacuumize piston, 3-barometer, 4-supporting network, 5-tested paper, 6-container cover, 7-conduit, 8-air feed container, 9-air feed piston.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further illustrated:
As shown in Figure 1, a kind of testing tool utilizing gas detect paper porosity, comprise test container 1 and air feed container 8, it is characterized in that: be provided with in described test container 1 and vacuumize piston 2, the inwall of test container 1 is provided with barometer 3, container cover 6 is stamped on the top of test container 1, tested paper 5 is placed in the below of container cover 6, tested paper 5 is supported between container cover 6 and test container 1 upper shed by supporting network 4, one end of connecting duct 7 in container cover 6, the other end of conduit 7 connects air feed container 8, is provided with air feed piston 9 in air feed container 8.
Test container 1 and air feed container 8 are hydrostatic column, and described supporting network 4 and tested paper 5 are round sheet.
The diameter of supporting network 4 is identical with the diameter of tested paper 5.
Supporting network 4 is made up of plastic material or metal material.
The mesh size of supporting network 4 is 300-400 orders.
Gas in air feed container 8 is pure air or inert gas.
During test, vacuumize piston and move downward in test container, vacuumize piston movement and stop to container bottom, be evacuated in test container shape, starts timing simultaneously.Now air feed container and air feed piston inject pure air or inert gas by the conduit in container cover in test container, when the atmospheric pressure value of test container internal gas pressure table display is equal with ambient pressure value, timing stops, then according to paper grammes per square metre, the porosity in the data measuring and calculating paper fibres such as timing time.
A kind of testing tool utilizing gas detect paper porosity of the present utility model, structure is simple, easy to operate, pure air or inert gas is adopted to detect, there will not be pollution, Detection results is good, is applicable to printing enterprise and carries out porosity detection to paper, has wide marketing prospect.
Claims (6)
1. one kind utilizes the testing tool of gas detect paper porosity, comprise test container (1) and air feed container (8), it is characterized in that: be provided with in described test container (1) and vacuumize piston (2), the inwall of test container (1) is provided with barometer (3), container cover (6) is stamped on the top of test container (1), tested paper (5) is placed in the below of container cover (6), tested paper (5) is supported between container cover (6) and test container (1) upper shed by supporting network (4), one end of the upper connecting duct (7) of container cover (6), the other end of conduit (7) connects air feed container (8), air feed piston (9) is provided with in air feed container (8).
2. a kind of testing tool utilizing gas detect paper porosity according to claim 1, it is characterized in that: described test container (1) and air feed container (8) are hydrostatic column, described supporting network (4) and tested paper (5) are round sheet.
3. a kind of testing tool utilizing gas detect paper porosity according to claim 2, is characterized in that: the diameter of described supporting network (4) is identical with the diameter of tested paper (5).
4. a kind of testing tool utilizing gas detect paper porosity according to claim 1, is characterized in that: described supporting network (4) is made up of plastic material or metal material.
5. a kind of testing tool utilizing gas detect paper porosity according to claim 1, is characterized in that: the mesh size of described supporting network (4) is 300-400 orders.
6. a kind of testing tool utilizing gas detect paper porosity according to claim 1, is characterized in that: the gas in described air feed container (8) is pure air or inert gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420705682.1U CN204177713U (en) | 2014-11-21 | 2014-11-21 | A kind of testing tool utilizing gas detect paper porosity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420705682.1U CN204177713U (en) | 2014-11-21 | 2014-11-21 | A kind of testing tool utilizing gas detect paper porosity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204177713U true CN204177713U (en) | 2015-02-25 |
Family
ID=52566518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420705682.1U Active CN204177713U (en) | 2014-11-21 | 2014-11-21 | A kind of testing tool utilizing gas detect paper porosity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204177713U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106053318A (en) * | 2016-06-30 | 2016-10-26 | 吉林大学 | Device for measuring porosity of porous sound-absorbing material |
| JP2017072489A (en) * | 2015-10-08 | 2017-04-13 | 国立大学法人徳島大学 | Air permeability measurement method and air permeability measurement apparatus |
-
2014
- 2014-11-21 CN CN201420705682.1U patent/CN204177713U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017072489A (en) * | 2015-10-08 | 2017-04-13 | 国立大学法人徳島大学 | Air permeability measurement method and air permeability measurement apparatus |
| CN106053318A (en) * | 2016-06-30 | 2016-10-26 | 吉林大学 | Device for measuring porosity of porous sound-absorbing material |
| CN106053318B (en) * | 2016-06-30 | 2018-07-24 | 吉林大学 | A kind of device measuring sound-absorbing porous material porosity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |