CN108176134B - Anti-mildew filter material for bath filter, filter and manufacturing method of filter material - Google Patents
Anti-mildew filter material for bath filter, filter and manufacturing method of filter material Download PDFInfo
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- CN108176134B CN108176134B CN201810068292.0A CN201810068292A CN108176134B CN 108176134 B CN108176134 B CN 108176134B CN 201810068292 A CN201810068292 A CN 201810068292A CN 108176134 B CN108176134 B CN 108176134B
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- KINGXFAMZNIVNL-SXQDSXCISA-N safflor yellow A Natural products OC[C@@H]1O[C@H]2[C@H](OC3=C2C(=O)C(=C(O)C=Cc4ccc(O)cc4)C(=O)[C@]3(O)[C@@H]5O[C@H](CO)[C@@H](O)[C@H](O)[C@H]5O)[C@@H](O)[C@H]1O KINGXFAMZNIVNL-SXQDSXCISA-N 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 239000004208 shellac Substances 0.000 description 1
- ZLGIYFNHBLSMPS-ATJNOEHPSA-N shellac Chemical compound OCCCCCC(O)C(O)CCCCCCCC(O)=O.C1C23[C@H](C(O)=O)CCC2[C@](C)(CO)[C@@H]1C(C(O)=O)=C[C@@H]3O ZLGIYFNHBLSMPS-ATJNOEHPSA-N 0.000 description 1
- 229940113147 shellac Drugs 0.000 description 1
- 235000013874 shellac Nutrition 0.000 description 1
- 230000009759 skin aging Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- KBPHJBAIARWVSC-XQIHNALSSA-N trans-lutein Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1=C(C)CC(O)CC1(C)C)C=CC=C(/C)C=CC2C(=CC(O)CC2(C)C)C KBPHJBAIARWVSC-XQIHNALSSA-N 0.000 description 1
- 235000013976 turmeric Nutrition 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
- FJHBOVDFOQMZRV-XQIHNALSSA-N xanthophyll Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1=C(C)CC(O)CC1(C)C)C=CC=C(/C)C=CC2C=C(C)C(O)CC2(C)C FJHBOVDFOQMZRV-XQIHNALSSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/02—Loose filtering material, e.g. loose fibres
- B01D39/04—Organic material, e.g. cellulose, cotton
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/001—Making filter elements not provided for elsewhere
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
- B01D35/023—Filler pipe filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0407—Additives and treatments of the filtering material comprising particulate additives, e.g. adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0442—Antimicrobial, antibacterial, antifungal additives
Abstract
The invention discloses a filter material and a filter for an anti-mildew bath filter and a manufacturing method thereof, wherein the filter material and the filter for the anti-mildew bath filter comprise a shell and a filter material; the shell is provided with a plurality of small holes, is arranged in the inner cavity of the shower head and is matched with the inner cavity of the shower head in shape; the filter material is filled in the shell and comprises the following components in parts by mass: 100 parts of vitamin C derivatives; 5-20 parts of maltodextrin; 1-10 parts of a water-soluble polymer; 0.1-3 parts of a food-grade mildew preventive; 0.1-10 parts of natural essential oil or spice; 0.1-2 parts of food-grade pigment, simple preparation method, high adaptability to the inner cavity of the shower head and effects of removing residual chlorine, preventing mildew, identifying color and identifying smell.
Description
Technical Field
The invention relates to a filter material for an anti-mildew bath filter, a filter and a manufacturing method thereof.
Background
In the process of tap water disinfection in China, chlorine is generally adopted as a main disinfection method, and the chlorine has the characteristics of good disinfection effect, low cost and the like when being used for tap water disinfection. Chlorine gas is dissolved in water and reacts with water to generate hypochlorous acid and hydrochloric acid, and the main effect in the whole disinfection process is hypochlorous acid. For the inorganic substance generating odor, it can oxidize and disinfect it thoroughly, and for the living natural substance such as algae, bacteria, it can penetrate cell wall, oxidize its enzyme system (enzyme is biocatalyst) to make it inactive, so that the life activity of bacteria is hindered and the bacteria can die. The residual chlorine refers to the effective chlorine remained in the water after the water is disinfected by adding chlorine and contacted for a certain time. Residual chlorine, as an effective sterilization and disinfection means, is still used by more than 80% of water plants in the world. Therefore, a certain amount of residual chlorine must be maintained in municipal tap water to ensure the microbiological indicator of the drinking water is safe. However, when chlorine reacts with organic acids, many carcinogenic by-products, such as chloroform, etc., are produced. Chlorine in excess of a certain amount can itself cause many hazards to the human body and carry an unpleasant odor. If the concentration of the residual chlorine in the tap water is too high, the main hazards are as follows:
1. the irritation is strong, and the respiratory system is damaged.
2. It is easy to react with organic matters in water to generate carcinogens such as chloroform, trichloromethane and the like.
3. When contacting with human protein, the skin protein can react to cause a series of skin problems such as skin aging, rough skin and the like.
4. Residual chlorine has strong oxidizing property and is easy to react with scalp protein, thus causing symptoms such as hair roughness, scalp inflammation and the like.
5. Residual chlorine has certain irritation to the skin of infants, and skin problems such as pruritus, red swelling, allergy and the like easily occur.
Therefore, the effective removal of residual chlorine in tap water before the tap water is used is an important measure for improving the health level of people, and particularly, new harmful substances cannot be introduced in the residual chlorine removal process, and secondary pollution cannot be generated. The filter material of the filter sold on the market at present can not be completely nontoxic and harmless, and the filter has low adaptation degree with the shower head, and can not simultaneously meet the effects of removing residual chlorine, preventing mildew, identifying color, identifying smell and the like.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides a filter material and a filter for an anti-mildew bath filter and a manufacturing method thereof, and solves the problems in the background art.
The technical scheme adopted by the invention for solving the technical problems is as follows: the anti-mildew filter material for the bath filter comprises the following components in parts by mass: 100 parts of vitamin C derivatives; 5-20 parts of maltodextrin; 1-10 parts of a water-soluble polymer; 0.1-3 parts of a food-grade mildew preventive; a proper amount of distilled water;
the vitamin C derivatives include sodium salt of vitamin C, magnesium salt of vitamin C, vitamin C phosphate, ascorbyl palmitate, ascorbyl glucoside, ascorbyl palmitate phosphate;
the glucose value of the maltodextrin is 14-20%;
the water-soluble polymer comprises sodium polyacrylate, polyacrylamide, water-soluble vegetable gum and cellulose derivatives;
the food-grade mildew preventive comprises benzoic acid and sodium benzoate, sorbic acid and potassium sorbate, p-hydroxybenzoate, propionate, dehydroacetic acid and sodium dehydroacetate.
In a preferred embodiment of the present invention, the perfume further comprises 0.1 to 10 parts by mass of natural essential oil or spice, including pine essence, lavender essence, green tea essence, violet essence, lemon essence, and mint essence.
In a preferred embodiment of the present invention, the food-grade pigment further comprises 0.1 to 2 parts by mass.
The invention also provides an anti-mildew bath filter, which comprises a shell and a filter material;
the shell is provided with a plurality of small holes, is arranged in the inner cavity of the shower head and is matched with the inner cavity of the shower head in shape;
the filter material is filled in the shell and comprises the following components in parts by mass: 100 parts of vitamin C derivatives; 5-20 parts of maltodextrin; 1-10 parts of a water-soluble polymer; 0.1-3 parts of a food-grade mildew preventive; 0.1-10 parts of natural essential oil or spice; 0.1-2 parts of food-grade pigment.
In a preferred embodiment of the present invention, the housing is made of plastic, and includes ABS, PP, PE, and PC.
The invention also provides a manufacturing method of the anti-mildew bath filter, which comprises the following steps:
① preparation of the filter material, which comprises mixing 100 weight parts of vitamin C derivative, 5-20 weight parts of maltodextrin, 1-10 weight parts of water-soluble polymer, 0.1-3 weight parts of food-grade mildew preventive, 0.1-10 weight parts of natural essential oil or spice, 0.1-2 weight parts of food-grade pigment and a proper amount of water;
② filling, namely, taking one plastic round pipe, injecting the filter material prepared in the step ① into the plastic round pipe at the temperature of 0-50 ℃, fully drying and removing water, sealing the plastic round pipe by hot melt adhesive, and forming a plurality of small holes on the plastic round pipe.
In a preferred embodiment of the present invention, the mass of the filter material in the plastic round tube after drying is 90-110 g.
In a preferred embodiment of the present invention, in the step ①, a standard mixing mode with rotation and revolution equal to 7:3 is adopted by the planetary stirrer, and the average rotation speed is 800 rpm and the mixing time is 5-15 minutes.
The choice of vitamin C derivative is the basis of the present invention. In the residual chlorine eliminating process, the residual chlorine has oxidizing property, and the reductive product can realize the residual chlorine eliminating effect. However, in the process of purifying tap water, the tap water cannot be polluted by harmful substances, and secondary pollution is caused, so that products such as calcium sulfite, copper-zinc alloy and the like are mostly adopted. The vitamin C derivative has good biological reducibility and no toxicity, has certain whitening and protecting effects on skin, and has certain auxiliary effects on solving skin problems. Therefore, the selection of the vitamin C derivatives realizes the high-efficiency and non-toxic effects of the filter material.
Maltodextrin, which is a product selected to have a certain water solubility, can control the dissolution rate of the vitamin C derivative to a certain extent. The maltodextrin used in the invention mainly refers to maltodextrin with a glucose value (DE value) of 14-20%.
The water-soluble polymer is good in water solubility due to the fact that maltodextrin is good in water solubility, and the preparation of the long-acting filter material is difficult to achieve.
Aiming at the problem that maltodextrin is easy to go moldy in water body to cause water body pollution, a food-grade mildew preventive is further added to ensure the long-acting property of the filter material.
In order to improve the olfactory identification degree of the product in the using process, natural perfume or essential oil is further added to improve the olfactory sensation of users.
In order to improve the visual identification degree of the product in the using process, food-grade pigment is further added, and the using process of the filter material is detected.
Compared with the background technology, the technical scheme has the following advantages:
1. the filter material is non-toxic and anti-mildew, and does not carry toxic substances in the process of eliminating residual chlorine through the slow release action of the vitamin C derivative, so that secondary pollution is generated; and the service life is long, and more than 80 percent of residual chlorine in 15 tons of tap water can be eliminated by 100 grams of filter material.
2. The preparation method is simple, the plastic shell can be matched with the inner cavities of the shower heads with various sizes and shapes, the operation is convenient, and the practicability is good.
3. The filter material is used in a bath product, and does not mildew within 30 days after being used, and the mildew-proof effect is good.
4. The formula of natural essential oil or essence and food-grade pigment not only can meet the basic functions of residual chlorine and mildew resistance, but also has the effects of color identification, odor identification and the like.
Detailed Description
Example 1
The anti-mildew filter material for the bath filter comprises the following components: 100 g of sodium ascorbate, 5 g of maltodextrin, 1 g of sodium carboxymethylcellulose, 2 g of potassium sorbate and 0.1 g of lavender essence; 1.5 g lemon yellow, 5 g distilled water.
The utility model provides an anti mould type shower filter includes above-mentioned filter material and casing, the casing adopts the diameter to be 40mm, and length 120 mm's plastics pipe, and the casing intussuseption is filled with above-mentioned filter material, sets up the aperture of 1mm diameter on the lid of casing one end.
The manufacturing method of the filter comprises the following steps:
① the filter material is prepared by mixing 100 g of vitamin C sodium, 5 g of maltodextrin, 1 g of sodium carboxymethylcellulose, 2 g of potassium behenate, 0.1 g of lavender essence, 1.5 g of lemon yellow and 5 g of distilled water in a planetary mixer (KK-250S, Japan house textile Co.) in turn, and mixing 5-15 min at an average rotation speed of 800 r/min by adopting a standard mixing mode (rotation: revolution: 7:3) to fully mix the above components;
② filling, namely taking a plastic round pipe with the diameter of 40mm and the length of 120mm as a shell, directly molding Polycarbonate (PC) in a mold by adopting an injection molding machine, pressing and injecting the filter material prepared in the step ① into the plastic round pipe at the temperature of 0-50 ℃, fully drying and dewatering, sealing the plastic round pipe by using hot melt adhesive, and forming a plurality of small holes with the diameter of 1mm on the plastic round pipe.
The filter material reduces because of using gradually, can add in good time as required, and under general condition, the content in the control plastic tubing is at 90 ~ 110 g.
The product of the embodiment is used for carrying out the residual chlorine elimination effect experiment:
(1) experimental methods
The shower filter is directly arranged in the shower handle, the tap water is opened, and the water flow is detected through the special water meter.
According to the national standard GB5749-2006, the standard inspection method for drinking water, the content of residual chlorine in the water body is detected.
(2) Residual chlorine elimination result:
in the monitoring process, the content of residual chlorine in the water outlet is detected every 0.5 ton of tap water, and the detection result is as follows:
TABLE 1 Effect of example 1 elimination of residual chlorine
Meanwhile, mildew-proof experiments are carried out, and the mildew phenomenon is not generated after the product is placed in a common environment for 6 months; after the use is started, no mildew phenomenon occurs within 1 month.
Example 2
Example 2 differs from example 1 in that: the components of the filter material are 100 g of sodium ascorbate, 5 g of maltodextrin, 1.5 g of vegetable gum, 2 g of potassium sorbate and 0.1 g of lavender essence; 1.5 g lemon yellow, 8 g distilled water.
The residual chlorine removal test results of this example:
in the monitoring process, the content of residual chlorine in the water outlet is detected every 0.5 ton of water, and the detection result is as follows:
table 2 table of the effect of eliminating residual chlorine in example 2
Meanwhile, mildew-proof experiments are carried out, and the mildew phenomenon is not generated after the product is placed in a common environment for 6 months; after the use is started, no mildew phenomenon occurs within 1 month.
Example 3
Example 3 differs from example 1 in that: the filter material comprises 100 g of sodium ascorbate, 10g of maltodextrin, 2 g of sodium carboxymethylcellulose, 0.1 g of potassium sorbate, 1 g of lavender essence, 0.1 g of lemon yellow and 10g of distilled water.
TABLE 3 Effect of example 3 elimination of residual chlorine
Meanwhile, mildew-proof experiments are carried out, and the mildew phenomenon is not generated after the product is placed in a common environment for 6 months; after the use is started, no mildew phenomenon occurs within 1 month.
Example 4
Example 4 differs from example 1 in that: the filter material comprises 100 g of sodium ascorbate, 15 g of maltodextrin, 2 g of sodium carboxymethylcellulose, 1 g of potassium sorbate, 2 g of lavender essence, 2 g of lemon yellow and 8 g of distilled water.
Table 4 table of the effect of eliminating residual chlorine in example 4
Meanwhile, mildew-proof experiments are carried out, and the mildew phenomenon is not generated after the product is placed in a common environment for 6 months; after the use is started, no mildew phenomenon occurs within 1 month.
It will be appreciated by those skilled in the art that the same or similar technical effects as those of the above embodiments can be expected when the technical parameters of the present invention are changed within the following ranges:
the vitamin C derivative comprises: sodium salt of vitamin C, magnesium salt of vitamin C, vitamin C phosphate, ascorbyl palmitate, ascorbyl glucoside, ascorbyl palmitate phosphate, etc.
The water-soluble polymer includes: sodium polyacrylate, polyacrylamide, water-soluble vegetable gum, cellulose derivatives, and the like.
The food-grade mildew inhibitor comprises: benzoic acid and sodium benzoate, sorbic acid and potassium sorbate, parabens, propionates, dehydroacetic acid, sodium dehydroacetate, and the like.
The natural perfume or essential oil comprises: pine essence, lavender essence, green tea essence, violet essence, lemon essence, mint essence and the like.
The food-grade pigment comprises: amaranth, carmine, lemon yellow, sunset yellow, indigo, brilliant blue, tea yellow, tea green pigment, korotkola, orange yellow, black bean red, blackcurrant red, safflower yellow, red rice red, red yeast rice red, peanut skin red, turmeric, curcumin, caramel pigment, cherokee rose brown, chrysanthemum yellow extract, cocoa shell color, capsicum orange, capsanthin, blueberry red, radish red, mallow red, roselle red, pale yellow, grape skin red, mulberry red, sea buckthorn yellow, wild jujube color, natural amaranth, acorn hull brown, cochineal red, annatto orange, lutein, copper sodium phyllinate, copper potassium chlorophyll, maize yellow, yucca, algae blue, gardenia yellow, gardenia blue, plant carbon black, alkanna red, shellac red, and the like.
The above description is only a preferred embodiment of the present invention, and therefore should not be taken as limiting the scope of the invention, which is defined by the appended claims and their equivalents.
Claims (5)
1. An anti-mildew type shower filter, which is characterized in that: comprises a shell and a filter material;
the shell is provided with a plurality of small holes, is arranged in the inner cavity of the shower head and is matched with the inner cavity of the shower head in shape;
the filter material is filled in the shell and comprises the following components in parts by mass: 100 parts of vitamin C derivatives; 5-20 parts of maltodextrin; 1-10 parts of a water-soluble polymer; 0.1-3 parts of a food-grade mildew inhibitor; 0.1-10 parts of perfume; 0.1-2 parts of food-grade pigment; a proper amount of distilled water;
the vitamin C derivatives comprise sodium salt of vitamin C, magnesium salt of vitamin C, vitamin C phosphate, and ascorbyl glucoside;
the glucose value of the maltodextrin is 14% -20%;
the water-soluble polymer is water-soluble plant gum and/or cellulose derivative;
the food-grade mildew preventive comprises benzoic acid, sodium benzoate, sorbic acid, potassium sorbate, p-hydroxybenzoate, propionate, dehydroacetic acid and sodium dehydroacetate;
the manufacturing method comprises the following steps:
① preparation of the filter material, which is to take 100 mass parts of vitamin C derivative, 5-20 mass parts of maltodextrin, 1-10 mass parts of water-soluble polymer, 0.1-3 mass parts of food-grade mildew preventive, 0.1-10 mass parts of spice, 0.1-2 mass parts of food-grade pigment and a proper amount of distilled water to fully mix, wherein the mixing mode is to adopt a planetary stirrer to mix for 5-15 minutes in a standard mixing mode of rotation: revolution =7:3 with the average rotating speed of 800 revolutions per minute;
② filling, namely taking a round plastic pipe, injecting the filter material prepared in the step ① into the round plastic pipe at the temperature of 0-50 ℃, fully drying and removing water, sealing the round plastic pipe by hot melt adhesive, and forming a plurality of small holes in the round plastic pipe.
2. A mold resistant shower filter as claimed in claim 1 wherein: the shell is made of plastic materials.
3. A mold resistant shower filter as claimed in claim 1 wherein: the shell is made of ABS, PP, PE and PC.
4. A mold resistant shower filter as claimed in claim 1 wherein: the perfume is natural essential oil.
5. A mold resistant shower filter as claimed in claim 1 wherein: the perfume includes pine essence, lavender essence, green tea essence, violet essence, lemon essence and mint essence.
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| CN101444487A (en) * | 2008-12-09 | 2009-06-03 | 天津市弗兰德医药科技发展有限公司 | Vitamin E micropill and preparation method thereof |
| CN204817029U (en) * | 2015-06-30 | 2015-12-02 | 厦门建霖工业有限公司 | Filtration formula health care seedpod of lotus arm |
| CN105836870A (en) * | 2016-05-25 | 2016-08-10 | 厦门建霖工业有限公司 | Household water treatment filter material capable of slowly releasing vitamin C and preparation method thereof |
| CN205913820U (en) * | 2016-07-29 | 2017-02-01 | 厦门建霖工业有限公司 | Filter of reposition of redundant personnel structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2042216B1 (en) * | 2007-09-28 | 2015-09-09 | Omega Pharma Nordic AB | Body and hair cleansing formulations |
| WO2012169677A1 (en) * | 2011-06-09 | 2012-12-13 | 주식회사 비씨월드제약 | Composition for controlling gastric retention and release |
| AU2016324349A1 (en) * | 2015-09-17 | 2018-02-15 | Pharmako Biotechnologies Pty Limited | Ubiquinone and ubiquinol compositions, and methods relating thereto |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101444487A (en) * | 2008-12-09 | 2009-06-03 | 天津市弗兰德医药科技发展有限公司 | Vitamin E micropill and preparation method thereof |
| CN204817029U (en) * | 2015-06-30 | 2015-12-02 | 厦门建霖工业有限公司 | Filtration formula health care seedpod of lotus arm |
| CN105836870A (en) * | 2016-05-25 | 2016-08-10 | 厦门建霖工业有限公司 | Household water treatment filter material capable of slowly releasing vitamin C and preparation method thereof |
| CN205913820U (en) * | 2016-07-29 | 2017-02-01 | 厦门建霖工业有限公司 | Filter of reposition of redundant personnel structure |
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