CN201420207Y - Oil filter paper - Google Patents
Oil filter paper Download PDFInfo
- Publication number
- CN201420207Y CN201420207Y CN2009201209926U CN200920120992U CN201420207Y CN 201420207 Y CN201420207 Y CN 201420207Y CN 2009201209926 U CN2009201209926 U CN 2009201209926U CN 200920120992 U CN200920120992 U CN 200920120992U CN 201420207 Y CN201420207 Y CN 201420207Y
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- Prior art keywords
- filter paper
- oil
- utility
- model
- paper
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Abstract
The utility model relates to filter paper, and aims to provide oil filter paper applied to a filter. The oil filter paper comprises a filtering layer made of paper, and a rough sound fiber layer madeof cotton fiber is uniformly coated on the surface of the filtering layer. The oil filter paper of the utility model is formed through uniformly coating the layer of rough sound fiber layer made of cotton fiber on the surface of the filtering layer made of wood pulp, and the rough sound fiber has good oil resistance, thereby not only improving the oil filtering efficiency but also prolonging the service life of the oil filter paper.
Description
Technical field
The utility model relates to a kind of filter paper, particularly a kind of filter paper for oil of using in cleaner.
Background technology
Filter paper for oil is the crucial building block in the filter, is determining the performance of filter.It is the filter course a kind of made of paper that Main Ingredients and Appearance is made that filter paper for oil generally includes with common wood pulp, because the normal wood pulp fibres is thin, tightness is high, therefore made filter paper for oil ubiquity shortcomings such as tightness height, filter efficiency is low, the life-span is short.
The utility model content
The purpose of this utility model is to overcome deficiency of the prior art, and a kind of filter efficiency height, long filter paper for oil of life-span are provided.
To achieve these goals, the utility model is to be achieved by following technical solution:
A kind of filter paper for oil comprises filter course made of paper, and the surface of described filter course also evenly is being coated with the thick strong fibrage of one deck.
As a kind of improvement of the present utility model, described thick strong fibrage is made by cotton fiber.
Filter paper for oil of the present utility model is on script wood pulp filter course surface made of paper, evenly is coated with the thick strong fibrage that one deck is made by cotton fiber again, and this thick strong fiber has good oil resistivity, can increase the efficient of oil strain, can prolong the service life of filter paper for oil again.
Description of drawings
Fig. 1 is the structural representation of the utility model filter paper for oil.
The specific embodiment
In conjunction with the accompanying drawings, below the utility model is described in further detail.
As shown in Figure 1, filter paper for oil of the present utility model, the intermediate layer is a filter course 1 made of paper, and two outer surfaces up and down of filter course 1 evenly are being coated with the thick strong fibrage 2 of one deck, and this thick strong fibrage 2 is made up of cotton fiber.
The manufacturing process of the utility model filter paper for oil is as follows:
Selected raw material is a cotton linter, through degreasing, selected, adopt alkaline process to carry out boiling again, make that the a-cellulose reaches more than 90% in the slurry, through making beating beating degree is reached about 24-26 ° of SR, bleaching then reaches more than 80% to whiteness, on cylinder mould machine, manufacture paper with pulp then, be applied on the filter course again and form.
At last, it is also to be noted that what more than enumerate only is specific embodiment of the utility model.Obviously, the utility model is not limited to above examples of implementation, and many distortion can also be arranged.All distortion that those of ordinary skill in the art can directly derive or associate from the disclosed content of the utility model all should be thought protection domain of the present utility model.
Claims (2)
1. a filter paper for oil comprises filter course made of paper, it is characterized in that, the surface of described filter course also evenly is being coated with the thick strong fibrage of one deck.
2. filter paper for oil according to claim 1 is characterized in that, described thick strong fibrage is made by cotton fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201209926U CN201420207Y (en) | 2009-06-01 | 2009-06-01 | Oil filter paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201209926U CN201420207Y (en) | 2009-06-01 | 2009-06-01 | Oil filter paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201420207Y true CN201420207Y (en) | 2010-03-10 |
Family
ID=41806859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201209926U Expired - Fee Related CN201420207Y (en) | 2009-06-01 | 2009-06-01 | Oil filter paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201420207Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105862515A (en) * | 2016-04-12 | 2016-08-17 | 杭州特种纸业有限公司 | Thermosetting air filter paper and making method thereof |
| CN109098039A (en) * | 2018-07-02 | 2018-12-28 | 北京久木盛世酒店设备有限公司 | A kind of filter paper for oil |
-
2009
- 2009-06-01 CN CN2009201209926U patent/CN201420207Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105862515A (en) * | 2016-04-12 | 2016-08-17 | 杭州特种纸业有限公司 | Thermosetting air filter paper and making method thereof |
| CN105862515B (en) * | 2016-04-12 | 2017-06-20 | 杭州特种纸业有限公司 | A kind of thermosetting air paper and preparation method thereof |
| CN109098039A (en) * | 2018-07-02 | 2018-12-28 | 北京久木盛世酒店设备有限公司 | A kind of filter paper for oil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100310 Termination date: 20150601 |
|
| EXPY | Termination of patent right or utility model |