Liquid Filter Bags

The Liquid Filter Bags Manufacturer!

Hangzhou Kangxun Filtration Technology Co., Ltd. is located in Taizhou and was founded in 1989. It is a modern enterprise integrating product research and development, manufacturing, testing and sales. The factory covers an area of 20 mu and produces various filtration materials such as filter cloth, filter mesh, pleated filter cartridges and liquid filter bags. It is equipped with a fully imported equipment laboratory and a 100,000-level GMP-certified dust-free workshop. It has over 30 filter mesh and filter material production lines and more than 100 employees.

Why choose us

Widely used
The products are widely used in petroleum,chemical,water treatment,aerospace,electronic,pharmaceutical, environmental protection, food and Beverage Industries.

Our Certificate
The company has passed the ISO9001 quality system certification. We will strictly implement the global unified standards for raw material and production process quality control, continue to innovate, take customer needs as our responsibility, and contribute our due obligations to global environmental protection.

Pre-Sale Service
We provide our customers with professional one-stop pre-sale support.Our company team will recommend the most suitable filtration equipment or system solution for you based on your industry characteristics, filtration accuracy, flow requirements and other parameters. We will also provide free sample testing, on-site investigation and feasibility reports to ensure that the solution precisely matches your needs.

Advantages of Liquid Filter Bags

Efficient Particle Removal:

Liquid filter bags effectively capture and retain solid particles, sediments, debris, and other contaminants present in the liquid. They help improve the overall quality and clarity of the liquid being filtered.

Easy Installation and Replacement:

Filter bags are designed for easy installation and removal. They can be quickly and conveniently replaced when they become saturated or clogged, minimizing downtime and maintenance efforts.

Wide Range of Applications:

Liquid filter bags are used in diverse industries, including water treatment, food and beverage, chemicals, paints and coatings, pharmaceuticals, oil and gas, and many others. They are suitable for filtering various liquids, including water, oils, coolants, chemicals, and process fluids.

Cost-Effective Filtration Solution:

Liquid filter bags offer a cost-effective filtration solution compared to other filtration methods. They provide efficient filtration while being affordable, allowing for a lower cost per filtration cycle.

Materials used in liquid filter bags

Polypropylene (PP):

Polypropylene is known for its chemical resistance and is widely used in industries such as chemical processing and food manufacturing. It can withstand temperatures up to 275°F and meets FDA food contact regulations, making it a popular choice for food and beverage filtration.

Polyester (PE):

This material has broad chemical compatibility and is available in both felt and mesh forms. It is used in industries ranging from water treatment to industrial processing due to its strength and high temperature resistance.

Nylon Monofilament:

Nylon monofilament is ideal for fine filtration, with high tensile strength and precision. It is often used in applications that require precise particle retention, such as pharmaceuticals and biotechnology.

Nomex:

Nomex filter bags are used in high temperature applications and are designed to withstand extreme industrial environments.

Types of Liquid Filter Bags

Mesh Filter Bags:

These are designed with a porous material that filters out larger particles. They are perfect for packages with huge volumes of hard contaminants.

Felt Filter Bags:

Made from thick layers of synthetic fibers, these bags can clear out smaller debris, making them best for programs requiring excessive-efficiency filtration.

Monofilament Filter Bags:

These bags are made from a unmarried thread of plastic, offering regular filtration and first-rate power.

Liquid Filter Bag Size Chart

SIZE	DIMENSIONS
1	7.06” x 16.5”
2	7.06” x 32”
3	4.12” x 8”
4	4.12” x 14”
5	4.12” x 24”
7	5.5” x 15”
8	5.5” x 21”
9	5.5” x 31”
11	8.5” x 16”
12	8.5” x 32”
RP-1	8” x 30”
SBF	1” x 6”
X01	6” x 22”

Applications of Liquid Filter Bags

01/

Food and Beverage Industry
Filtration of syrups, juices, and dairy products to ensure product purity.
Removal of impurities in brewing processes.

02/

Food and Beverage Industry
Filtration of syrups, juices, and dairy products to ensure product purity.
Removal of impurities in brewing processes.

03/

Chemical Processing
Separation of solid particles from chemicals during manufacturing.
Ensuring consistency and quality in chemical formulations.

04/

Water and Wastewater Treatment
Removal of sediments, oils, and debris from water.
Pretreatment of water for industrial or municipal use.

05/

Automotive Industry
Coolant, lubricant, and paint filtration to preserve machinery and guarantee product quality.

06/

Electronics Manufacturing
High-precision filtration of process liquids to prevent contamination.
Removal of fine particles from plating solutions.

Custom Liquid Filter Bags

Unique Equipment or Housing Dimensions
In instances where a filtration system or housing does not have standard dimensions, a custom-sized filter bag is essential to ensure a proper fit and ideal filtration. Using standard sizes for the system or housing can lead to leaks and inefficiencies.

Non-Standard Micron Ratings
If a process requires a filtration level that falls outside of the standard micron ratings, a custom filter bag can be created to meet the precise filtration requirements.
A white, cylindrical fabric cover with an open top and a divided interior, designed for specific use.

Cost Efficiency for High-Volume or OEM Applications
Custom filter bags can be designed to optimize performance and reduce costs for businesses or Original Equipment Manufacturers (OEMs) with high-volume filtration needs. By tailoring the filter bag to the system's exact specifications, there can be improved operational efficiency.

Replacement for Discontinued Filters
When dealing with a discontinued item essential for liquid filtration, configurable filter bags can be created to replace them. This ensures seamless, continued operations without needing to look into upgrades or new systems.

FAQ

Q: Why aren't my bags lasting as long as they used to?

A: Usually because they are working harder. Bag life is limited by the amount of dirt captured, not by hours in service or gallons processed. Bags filtering relatively clean water may last a year. A bag filtering mud may last only a few minutes. A fluid can appear clean to the naked eye and still be full of particles which are too small to see.

Q: How do I know when to change bags?

A: It is always advisable to monitor the inlet and differential pressure. The pressure drop across a bag rises as the active surface area is used up. When pressure drop accelerates rapidly, the bag is almost to the end of its useful life and is due to be changed. Every application is different, but a good rule of thumb is to change bags when you see 8-12 PSI pressure drop (the difference in pressure between the filter's inlet and outlet.)

Q: How many times can I clean and reuse a filter bag?

A: Filter bags are designed for one-time use. This is critical to maintain the bag's micron rating. Attempting to clean and reuse a bag may damage and stretch the material, allowing its pores to enlarge and pass contaminants. Alternately, shrinkage may occur, causing the filter to plug quicker, and could lead to unplanned removal of desirable components of the filtered fluid.

Q: What does the 'P' in the middle of your part number mean?

A: In example part PES100P2SH, the first P is material PES=Polyester felt. The second P stands for Plain (no cover over the entire filter bag.) Covered bags are now uncommon. Prior to the advent of modern non-woven fabrics and felts, it was customary for filter bags to have an outer cover.

Q: What forms of payment do you accept?

A: We accept these major credit cards: American Express, MasterCard, and Visa through our SECURE payment center.

Q: What do I do if I get an error message while placing an order?

A: The most common issue while placing an order is incorrect information. Please ensure that you have the correct credit card billing information, card number, expiration date, and security code. The zip code for your card should match your Bill To address. Please wait at least 2 minutes before resubmitting your order. If you are still unable to place an order, then please submit a contact form or give us a call.

We're professional liquid filter bags manufacturers and suppliers in China. Please feel free to buy customized liquid filter bags at competitive price from our factory. For quotation, contact us now.

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