CN105672047A - Plant oil filter paper and preparation method for same - Google Patents
Plant oil filter paper and preparation method for same Download PDFInfo
- Publication number
- CN105672047A CN105672047A CN201610104990.2A CN201610104990A CN105672047A CN 105672047 A CN105672047 A CN 105672047A CN 201610104990 A CN201610104990 A CN 201610104990A CN 105672047 A CN105672047 A CN 105672047A
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- CN
- China
- Prior art keywords
- filter paper
- oil filter
- fiber
- vegetable oil
- parts
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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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Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/08—Filter paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/10—Organic non-cellulose fibres
- D21H13/12—Organic non-cellulose fibres from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H13/16—Polyalkenylalcohols; Polyalkenylethers; Polyalkenylesters
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/10—Organic non-cellulose fibres
- D21H13/20—Organic non-cellulose fibres from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H13/26—Polyamides; Polyimides
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/36—Inorganic fibres or flakes
- D21H13/38—Inorganic fibres or flakes siliceous
- D21H13/40—Inorganic fibres or flakes siliceous vitreous, e.g. mineral wool, glass fibres
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H15/00—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution
- D21H15/02—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration
- D21H15/10—Composite fibres
- D21H15/12—Composite fibres partly organic, partly inorganic
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/06—Paper forming aids
- D21H21/08—Dispersing agents for fibres
Abstract
The invention discloses plant oil filter paper, which is prepared from the following components in parts by weight: 10 to 80 parts of bast fibers, 30 to 80 parts of bamboo fibers, 10 to 50 parts of ceramic fibers, 1 to 20 parts of a fibrous adhesive, 0.1 to 5 parts of a dispersing agent and 5 to 20 parts of cellulose nanocrystals. The plant oil filter paper has the characteristics of high temperature resistance, high average void fraction, high filtering absorption performance, long service life, strong wet-and-dry strength and uniformity. The invention further provides a preparation method for the plant oil filter paper.
Description
Technical field
The present invention relates to filter paper technical field, it is specifically related to vegetable oil filter paper and an its preparation method.
Background technology
Vegetables oil filter paper is mainly used in vegetables oil processing and making process and filters crude oil and processed oil, can clarify, decolouring, purification, suspended substance, colloidal impurity, phosphatide, heavy metal etc. in filtering oil, separation wherein solid-state, semi-solid state foreign material. Generally main it is used on edible frying oil filter, there is adsorption due to filter paper and support sorbent material, the impurity such as suspended substance and hazardous compound in energy absorption, filtering high temperature frying oil, fundamentally reduce the chance of the raw deterioration of fry dried food ingredients, suppress acid value growth, extend the usage period of frying oil, make frying oil become as clear as crystal.
Therefore vegetables oil filter paper needs to possess following characteristic:
1. high temperature resistant, can soak more than 15 days in 200 degree of oil, filter paper intensity does not obviously decline.
2. there is very high average void fraction, the granulometric impurity that average void is more than 10 microns, make frying oil become as clear as crystal, reach the object of suspended substance in filtering oil.
3. having very big Gas permeability, the lipid material that viscosity can be allowed higher is smooth and easy to be passed through, and filtration velocity is fast.
4. higher dry wet tenacity, bursting strength reaches more than 350KPa, and vertical and horizontal tension stress reaches more than 65N and more than 45N respectively.
But existing vegetables oil filter paper is difficult to reach above-mentioned index.
Summary of the invention
For the deficiencies in the prior art, it is an object of the invention to provide a kind of high temperature resistant, average void fraction height, filter that absorptive character are good, long service life, dry wet tenacity height and the uniform vegetables oil filter paper of papery, present invention also offers the preparation method of this vegetables oil filter paper and application thereof.
For realizing goal of the invention, the technical scheme that the present invention takes is:
One vegetable oil filter paper, counts by weight, comprises following component:
As preferably, a vegetable oil filter paper, counts by weight, comprises following component:
As preferably, a vegetable oil filter paper, counts by weight, comprises following component:
As preferably, described bamboo fibers is a nanometer bamboo fibers, fiber diameter is 80～100nm.
As preferably, described ceramic fiber is nano ceramic fibers, and fiber diameter controls at 80～100nm.
As preferably, described fibrous binding agent is one or more mixtures comprised in water-solubility PVA fiber, dimension flourish fiber, low-melting point polyester.
As preferably, described dispersion agent comprises anionic polyacrylamide or polyoxyethylene.
As preferably, vertical and horizontal tension stress is respectively more than 1.00kN/m and more than 0.50kN/m.
As preferably, described vegetables oil filter paper be quantitatively 35 ± 2g/m2, thickness is 0.18 ± 0.01mm.
The present invention also has an object about the preparation method of above-mentioned vegetables oil filter paper, takes following technical scheme:
The preparation method of vegetables oil filter paper as above, comprises the steps:
The flaxen fiber of formula ratio, bamboo fibers are discongested into single fiber with threadiness binding agent hollander by a, then add the ceramic fiber of formula ratio, nano micro crystal cellulose and a certain amount of water and be mixed with the slurry that concentration is 2.5～5%;
B is by shaping at oblique net paper machine or lateral flow type cylinder mould machine for the slurry obtained in step a;
C by filter paper drying molded in step b, batch, cut after obtain filter paper.
The ceramic fiber used in the present invention is a kind of fibrous light refractory materials, has that weight is light, high temperature resistant, Heat stability is good, thermal conductivity are low, specific heat is little and the advantage such as mechanical resistant vibrations, by its and other blending in of fibers use, it is possible to reach good effect; It is thin that bamboo fibers has unit fineness, and the soft whiteness of feel is good, the bright power of color; Toughness and wear resistance are strong, have unique rebound resilience, have stronger vertical and horizontal intensity, and stable uniform, and drape is good, can increase the deflection of filter paper for papermaking.
Filter paper has has resistance to flowing, filtration efficiency height and the strong characteristic of dust capaciting ability, these performances are all relevant with the distribution of porosity and pore size, and fibrous material can directly affect the aperture of filter paper, micron filter efficiency, the intensity of wet paper width when porosity and paper machine operation, so selecting which type of fibrous material, the preparation of filter paper is most important, the present invention adopts flaxen fiber, nanometer bamboo fibers, ceramic fiber is as pulp and adds nano micro crystal cellulose, become paper strainability height, the vertical and horizontal tension stress that nano micro crystal cellulose can improve filter paper is respectively more than 1.00kN/m and more than 0.50kN/m, simultaneously, the vegetables oil filter paper that the present invention obtains can use continuously or intermittently, there is good dry wet tenacity, the high oil temperature of ability 200 DEG C, paper is even, application prospect is good.
Embodiment
The invention is further illustrated by the following examples, but the present invention is not only confined to following examples.
Embodiment 1
One vegetable oil filter paper, comprises flaxen fiber, bamboo fibers, ceramic fiber, threadiness binding agent, dispersion agent and nano micro crystal cellulose, and described bamboo fibers is a nanometer bamboo fibers, and fiber diameter is 80～100nm; Described ceramic fiber is nano ceramic fibers, and fiber diameter controls at 80～100nm; Described fibrous binding agent is water-solubility PVA fiber; Described dispersion agent is anionic polyacrylamide.
The preparation method of this vegetables oil filter paper, comprises the steps:
The flaxen fiber of 10kg, 30kg bamboo fibers and 1kg threadiness binding agent hollander are discongested into single fiber by a, then add 10kg ceramic fiber, 5kg nano micro crystal cellulose, 0.1kg dispersion agent and a certain amount of water and be mixed with the slurry that concentration is 2.5%;
B is by shaping at oblique net paper machine or lateral flow type cylinder mould machine for the slurry obtained in step a;
C by filter paper drying molded in step b, batch, cut after obtain filter paper.
Embodiment 2
One vegetable oil filter paper, containing flaxen fiber, bamboo fibers, ceramic fiber, threadiness binding agent, dispersion agent and nano micro crystal cellulose; Described bamboo fibers is a nanometer bamboo fibers, and fiber diameter is 80～100nm;Described ceramic fiber is nano ceramic fibers, and fiber diameter controls at 80～100nm; Described fibrous binding agent is water-solubility PVA fiber; Described dispersion agent is anionic polyacrylamide.
The preparation method of this vegetables oil filter paper, comprises the steps:
The flaxen fiber of 80kg, 80kg bamboo fibers and 50kg threadiness binding agent hollander are discongested into single fiber by a, then add 50kg ceramic fiber, 20kg nano micro crystal cellulose, 5kg dispersion agent and a certain amount of water and be mixed with the slurry that concentration is 4.5%;
B is by shaping at oblique net paper machine or lateral flow type cylinder mould machine for the slurry obtained in step a;
C by filter paper drying molded in step b, batch, cut after obtain filter paper.
Embodiment 3
One vegetable oil filter paper, containing flaxen fiber 5, bamboo fibers, ceramic fiber, threadiness binding agent, dispersion agent and nano micro crystal cellulose; Described bamboo fibers is a nanometer bamboo fibers, and fiber diameter is 80～100nm; Described ceramic fiber is nano ceramic fibers, and fiber diameter controls at 80～100nm; Described fibrous binding agent is water-solubility PVA fiber; Described dispersion agent is anionic polyacrylamide.
The preparation method of this vegetables oil filter paper, comprises the steps:
The flaxen fiber of 50kg, 60kg bamboo fibers and 20kg threadiness binding agent hollander are discongested into single fiber by a, then add 12kg ceramic fiber, 10kg nano micro crystal cellulose, 2kg dispersion agent and a certain amount of water and be mixed with the slurry that concentration is 3.5%;
B is by shaping at oblique net paper machine or lateral flow type cylinder mould machine for the slurry obtained in step a;
C by filter paper drying molded in step b, batch, cut after obtain filter paper.
Embodiment 4
One vegetable oil filter paper, containing flaxen fiber, bamboo fibers, ceramic fiber, threadiness binding agent, dispersion agent and nano micro crystal cellulose; Described bamboo fibers is a nanometer bamboo fibers, and fiber diameter is 80～100nm; Described ceramic fiber is nano ceramic fibers, and fiber diameter controls at 80～100nm; Described fibrous binding agent is water-solubility PVA fiber; Described dispersion agent is anionic polyacrylamide.
The preparation method of this vegetables oil filter paper, comprises the steps:
The flaxen fiber of 50kg, 50kg bamboo fibers and 10kg threadiness binding agent hollander are discongested into single fiber by a, then add 15kg ceramic fiber, 10kg nano micro crystal cellulose, 1kg dispersion agent and a certain amount of water and be mixed with the slurry that concentration is 3.0%;
B is by shaping at oblique net paper machine or lateral flow type cylinder mould machine for the slurry obtained in step a;
C by filter paper drying molded in step b, batch, cut after obtain filter paper.
The wrinkle filter paper technical indicator that above-described embodiment obtains is as shown in the table:
Claims (8)
1. a vegetable oil filter paper, it is characterised in that count by weight, comprises following component:
2. a vegetable oil filter paper according to claim 1, it is characterised in that described bamboo fibers is a nanometer bamboo fibers, and fiber diameter is 80～100nm.
3. a vegetable oil filter paper according to claim 1, it is characterised in that described glass fibre is nanometer glass fiber, and fiber diameter controls at below 100nm.
4. a vegetable oil filter paper according to claim 1, it is characterised in that, described fibrous binding agent is one or more mixtures comprised in water-solubility PVA fiber, dimension flourish fiber, low-melting point polyester.
5. a vegetable oil filter paper according to claim 1, it is characterised in that, described dispersion agent comprises anionic polyacrylamide or polyoxyethylene.
6. a vegetable oil filter paper according to claim 1, it is characterised in that the vertical and horizontal tension stress of vegetables oil filter paper is respectively more than 1.00kN/m and more than 0.50kN/m.
7. a vegetable oil filter paper according to claim 1, it is characterised in that described vegetables oil filter paper be quantitatively 35 ± 2g/, thickness is 0.18 ± 0.01mm.
8. one kind as arbitrary in claim 1 to 7 as described in the preparation method of vegetables oil filter paper, it is characterised in that comprise the steps:
The flaxen fiber of formula ratio, bamboo fibers are discongested into single fiber with threadiness binding agent hollander by a, then add the glass fibre of formula ratio, nano micro crystal cellulose and a certain amount of water and be mixed with the slurry that concentration is 2.5～5%;
B is by shaping at oblique net paper machine or lateral flow type cylinder mould machine for the slurry obtained in step a;
C by filter paper drying molded in step b, batch, cut after obtain filter paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610104990.2A CN105672047A (en) | 2016-02-25 | 2016-02-25 | Plant oil filter paper and preparation method for same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610104990.2A CN105672047A (en) | 2016-02-25 | 2016-02-25 | Plant oil filter paper and preparation method for same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105672047A true CN105672047A (en) | 2016-06-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610104990.2A Pending CN105672047A (en) | 2016-02-25 | 2016-02-25 | Plant oil filter paper and preparation method for same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105672047A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106362491A (en) * | 2016-08-31 | 2017-02-01 | 江苏理文造纸有限公司 | Filter paper for efficient dust removal of boiler |
| CN107190559A (en) * | 2017-06-12 | 2017-09-22 | 杭州特种纸业有限公司 | Plant oil filter paper and its preparation method and application |
| CN111926620A (en) * | 2020-08-05 | 2020-11-13 | 中轻特种纤维材料有限公司 | Edible oil filter paper and preparation method thereof |
| CN113931010A (en) * | 2020-07-13 | 2022-01-14 | 杭州特种纸业有限公司 | Fuel oil filter paper and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102041751A (en) * | 2010-11-25 | 2011-05-04 | 浙江省普瑞科技有限公司 | High-temperature edible oil filter paper and manufacturing method thereof |
| CN102080346A (en) * | 2010-11-25 | 2011-06-01 | 山东轻工业学院 | Application of cation nano microcrystalline cellulose as paper reinforcing agent |
| CN103911910A (en) * | 2014-03-20 | 2014-07-09 | 杭州特种纸业有限公司 | Plant oil filter paper |
-
2016
- 2016-02-25 CN CN201610104990.2A patent/CN105672047A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102041751A (en) * | 2010-11-25 | 2011-05-04 | 浙江省普瑞科技有限公司 | High-temperature edible oil filter paper and manufacturing method thereof |
| CN102080346A (en) * | 2010-11-25 | 2011-06-01 | 山东轻工业学院 | Application of cation nano microcrystalline cellulose as paper reinforcing agent |
| CN103911910A (en) * | 2014-03-20 | 2014-07-09 | 杭州特种纸业有限公司 | Plant oil filter paper |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106362491A (en) * | 2016-08-31 | 2017-02-01 | 江苏理文造纸有限公司 | Filter paper for efficient dust removal of boiler |
| CN107190559A (en) * | 2017-06-12 | 2017-09-22 | 杭州特种纸业有限公司 | Plant oil filter paper and its preparation method and application |
| CN113931010A (en) * | 2020-07-13 | 2022-01-14 | 杭州特种纸业有限公司 | Fuel oil filter paper and preparation method thereof |
| CN113931010B (en) * | 2020-07-13 | 2023-11-10 | 杭州特种纸业有限公司 | Fuel filter paper and preparation method thereof |
| CN111926620A (en) * | 2020-08-05 | 2020-11-13 | 中轻特种纤维材料有限公司 | Edible oil filter paper and preparation method thereof |
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| CB02 | Change of applicant information |
Address after: 311407, Zhejiang City, Hangzhou province Fuyang deer Hill Street Industrial Zone on the top Applicant after: Hangzhou Special Paper Industry Co., Ltd. Address before: 311407, Zhejiang City, Hangzhou province Fuyang deer Hill Street Industrial Zone on the top Applicant before: Hangzhou Special Paper Industry Co., Ltd. |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160615 |
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| RJ01 | Rejection of invention patent application after publication |