100 шт., бумажные фильтры для кофе, 1-2/2-4 чашки
US $0.70-$1.25
Шлифовальная жидкость фильтрующая бумага для сточных вод масляный
- Категория: Filter Papers >>>
- Поставщик: Shenyang,Great,Wall,Filtration,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-19-2025 | 0.41 $* | 0.21 $* |
| Aug-19-2025 | 0.90 $* | 0.52 $* |
| Jul-19-2025 | 0.49 $* | 0.82 $* |
| Jun-19-2025 | 0.99 $* | 0.71 $* |
| May-19-2025 | 0.89 $* | 0.60 $* |
| Apr-19-2025 | 0.54 $* | 0.74 $* |
| Mar-19-2025 | 0.90 $* | 0.46 $* |
| Feb-19-2025 | 0.3 $* | 0.84 $* |
| Jan-19-2025 | 0.7 $* | 0.16 $* |
Характеристики
Product description
industrial non-woven filter paper
The non-woven filter paper produced by our company is used to filter metal particles, iron sludge and other dross in cutting fluid, emulsion, grinding fluid, grinding fluid, drawing oil, rolling oil, cool fluid, cleaning fluid.
How to select the right product , There are two questions that need to be clarified：
1 . Determine the material and precision of the filter paper
2 . The dimensions of the filter paper roll and the inner diameter of the center hole you need to make the filter paper into a filter bag , please provide the size drawing) .
Specific Advantages
1. High tensile strength and small coefficient of variation. Jessman filter paper adopts fiber netting process and forming reinforcement to enhance the tensile strength and keep the initial strength and in-use strength basically unchanged.
2. Wide range of accuracy and high efficiency. The combination of chemical fiber raw materials and polymer film can meet the different precision requirements of users.
3. The filter material is generally not corroded by industrial oil, and basically does not change the chemical properties of industrial oil. It can be used normally in the range of -10°C to 120°C.
4. High horizontal and vertical strength, good burst resistance. It can withstand the mechanical force and temperature influence of the filter equipment, and its wet breaking strength will not decrease basically.
5. Large porosity, low filtration resistance, and large throughput. Improve filtration efficiency and shorten working time.
6. Strong dirt holding capacity and good oil cutting effect. It can be used for oil-water separation, prolong the service life of chemical oil, reduce the consumption of filter materials and reduce the cost of filtration.
7. Filter materials of different widths, materials, densities and thicknesses can be customized, suitable for various working environments.
2. Wide range of accuracy and high efficiency. The combination of chemical fiber raw materials and polymer film can meet the different precision requirements of users.
3. The filter material is generally not corroded by industrial oil, and basically does not change the chemical properties of industrial oil. It can be used normally in the range of -10°C to 120°C.
4. High horizontal and vertical strength, good burst resistance. It can withstand the mechanical force and temperature influence of the filter equipment, and its wet breaking strength will not decrease basically.
5. Large porosity, low filtration resistance, and large throughput. Improve filtration efficiency and shorten working time.
6. Strong dirt holding capacity and good oil cutting effect. It can be used for oil-water separation, prolong the service life of chemical oil, reduce the consumption of filter materials and reduce the cost of filtration.
7. Filter materials of different widths, materials, densities and thicknesses can be customized, suitable for various working environments.
Filter paper performance parameters
Model | Thickness (mm) | Weight (g/m2) |
NWN-30 | 0.17-0.20 | 26-30 |
NWN-N30 | 0.20-0.23 | 28-32 |
NWN-40 | 0.25-0.27 | 36-40 |
NWN-N40 | 0.26-0.28 | 38-42 |
NWN-50 | 0.26-0.30 | 46-50 |
NWN-N50 | 0.28-0.32 | 48-53 |
NWN-60 | 0.29-0.33 | 56-60 |
NWN-N60 | 0.30-0.35 | 58-63 |
NWN-70 | 0.35-0.38 | 66-70 |
Gram weight: (regular) 20, 30, 40, 50, 60, 70, 80, 90, 100, 120.(Special) 140-440
Size: 500mm-----2500mm (the specific width can be adjusted)
Roll length: according to customer requirements
Roll inner hole: 55mm, 76mm, 78mm or according to customer requirements
Note:After the material of the filter paper is selected, it is necessary to determine the width of the filter, the roll length or outer diameter, the material and inner diameter of the paper tube.
Filter Paper Applications
Grinding machine processing
Mainly used for cylindrical grinder/internal grinder/centerless grinder/surface grinder (big water grinder)/grinder/honing machine/gear grinder and other CNC roller grinders, cutting fluid, grinding fluid, grinding fluid, honing fluid and other industrial oils Class filtering.
Iron and steel metallurgical processing
It is mainly used to filter the emulsion, coolant and rolling oil in the process of cold-rolled/hot-rolled plates, and it is used in conjunction with negative pressure filters such as Hoffmann.
Copper and aluminum processing
It is mainly used to filter emulsion and rolling oil during copper rolling/aluminum rolling, and is used in conjunction with precision plate filters.
Auto parts processing
It is mainly used in conjunction with the cleaning machine and (positive pressure, negative pressure) flat bed paper tape filter to filter cleaning fluid, cooling fluid, cutting fluid, etc.
Bearing processing
Including filtering cutting fluid, grinding fluid (belt), honing fluid, emulsion and other industrial oils.
Sewage treatment
Water filtration including sewage pools, tap water pools, etc., centralized filtration systems, or used in conjunction with filtration equipment.
Mainly used for cylindrical grinder/internal grinder/centerless grinder/surface grinder (big water grinder)/grinder/honing machine/gear grinder and other CNC roller grinders, cutting fluid, grinding fluid, grinding fluid, honing fluid and other industrial oils Class filtering.
Iron and steel metallurgical processing
It is mainly used to filter the emulsion, coolant and rolling oil in the process of cold-rolled/hot-rolled plates, and it is used in conjunction with negative pressure filters such as Hoffmann.
Copper and aluminum processing
It is mainly used to filter emulsion and rolling oil during copper rolling/aluminum rolling, and is used in conjunction with precision plate filters.
Auto parts processing
It is mainly used in conjunction with the cleaning machine and (positive pressure, negative pressure) flat bed paper tape filter to filter cleaning fluid, cooling fluid, cutting fluid, etc.
Bearing processing
Including filtering cutting fluid, grinding fluid (belt), honing fluid, emulsion and other industrial oils.
Sewage treatment
Water filtration including sewage pools, tap water pools, etc., centralized filtration systems, or used in conjunction with filtration equipment.
Company Profile
Shenyang Great Wall Filtration Co.,Ltd was established in 1989, it is manufacturer specializing in the production of Filter paper and Filter sheets. The product is used for filtration in the food and beverage industry, Oil industry, pharmaceutical industry, chemical industry and food additives and other industries
We have production workshop and Research and Development department, and have the ability to develop new product series with customers.Also, our company is the drafting unit of China's filter paper industry board standard and the first brand of China's filter paperboard.
At present, our company cooperates with many well-known domestic and foreign corporate brands such as: beverages Pepsi and Coca-Cola, beer Budweiser InBev and Tsingtao Brewery, WACKER chemical industry, etc.,
Our company has professional technicians who are very experienced in filtration; we can provide your company with technical support for filter paper at any time.
We have production workshop and Research and Development department, and have the ability to develop new product series with customers.Also, our company is the drafting unit of China's filter paper industry board standard and the first brand of China's filter paperboard.
At present, our company cooperates with many well-known domestic and foreign corporate brands such as: beverages Pepsi and Coca-Cola, beer Budweiser InBev and Tsingtao Brewery, WACKER chemical industry, etc.,
Our company has professional technicians who are very experienced in filtration; we can provide your company with technical support for filter paper at any time.
Packing & Delivery
Great Wall filter sheets are packaged in hygienic plastic bags and after that in cartons. Special packaging is available on request.
Our customer
FAQ
1.Q: Are you a factory or a trading company?
A: We are a professional manufacturing factory of Filter sheets, we are able to supply you with top quality and perfect
workmanship. OEM and ODM products.
2.Q: What is your Product material?
A: Our products are made up from high quality wood pulp, cotton pulp, cellulose, diatomaceous earth and so on.
3. Q:What’s you sample policy?
A: We can provide some samples free for your test, freight will be paid by your side.
4.Q: Can you do any size?
A: Yes, we can do any size according to your request.
5.Q: What are your manufacturing and shipping time?
A: About 15-25 days after confirming the details.
6.Q: What certification do you have?
A: 1).Quality Management System ISO 9001 and Environmental Management System ISO 14001.
2). Food contact certificates
3). Meet testing Lab requirements
The products are pure natural raw materials, and can be tested according to customer requirements, including calcium and magnesiumion and heavy metal detection
A: We are a professional manufacturing factory of Filter sheets, we are able to supply you with top quality and perfect
workmanship. OEM and ODM products.
2.Q: What is your Product material?
A: Our products are made up from high quality wood pulp, cotton pulp, cellulose, diatomaceous earth and so on.
3. Q:What’s you sample policy?
A: We can provide some samples free for your test, freight will be paid by your side.
4.Q: Can you do any size?
A: Yes, we can do any size according to your request.
5.Q: What are your manufacturing and shipping time?
A: About 15-25 days after confirming the details.
6.Q: What certification do you have?
A: 1).Quality Management System ISO 9001 and Environmental Management System ISO 14001.
2). Food contact certificates
3). Meet testing Lab requirements
The products are pure natural raw materials, and can be tested according to customer requirements, including calcium and magnesiumion and heavy metal detection
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