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FDA Food Grade Ultra-Long Life Liquid Filter Bag/Filter Sock For Soft Rubber Particles

FDA Food Grade Ultra-Long Life Liquid Filter Bag/Filter Sock For Soft Rubber Particles


Basic commercial terms of ultra-long life liquid filter bag/filter sock

Place of OriginShanghai, China
CertificationFDA, ISO
Product ItemFDA food grade ultra-long life liquid filter bag/filter sock for soft rubber particles
Minimum Order Quantity100pcs, sample 1pcs
PriceContact us to get an exact quotation
Packaging DetailsThe inner packing is in plastic bags
The outer packing is in carton
Large volume can also support custom packaging
Delivery Time10-30 days. According to the specific order quantity.
Port of shipmentShanghai, Ningbo, Qingdao, Lianyungang, Guangzhou, Shenzhen or Others
Payment Terms30% Deposit, balance TT on copy B/L. Other payment methods can be negotiated according to the order requirements
Supply Ability:10000pcs/month

Product introduction of ultra-long life liquid filter bag/filter sock

FDA food grade ultra-long life liquid filter bag/filter sock for soft rubber particles

In some filtering situations, customers need to ensure the time requirements for a batch production. Sffiltech's ultra long life liquid filter bag can well meet the requirements of ultra-long life filtration. The filtration performance of the ultra-long life liquid filter bag is also reflected in that more long fibers are embedded in the material, which has a good ability to capture impurities in soft rubber particles.

Reasons for ultra-long life liquid filter bag/filter sock

The deep gradual change structure woven by special technology makes the pore diameter of the filter material gradually change from large to small layer by layer, and increases the dirt capacity of the filter bag

Compared with the ordinary filter bag with the same precision, the thickness of the ultra-long filter bag is about twice that of the ordinary filter bag, and the online service life is 1.6-2 times that of the ordinary filter bag

Available in polyester and polypropylene

Filtering precision is 1 to 100 microns

All filter bags are FDA certified

Competitive Advantage of ultra-long life liquid filter bag/filter sock

1. High-performance and cost-effective filter bags for long life applications

2. Layers of thick polypropylene filter material help to clean fluid gradually and reliably

3. Seal ring provides 100% bypass-free filtration

4. 100% pure polypropylene fibers/polyester fiber without any lubricants and FDA certificated

5. Material is free from silicone and crater-forming substances

Why Choose Sffiltech for ultra-long life liquid filter bag/filter sock

As the leading developer of high quality, reliable filtration products for bag houses,we have listened to our customers and considered industry needs when developing solutions that truly address what cement producers face each day.

product reliability

technical support for the lifetime of the filter bags

Big stock for order supply stable

Mass production supply with so many years’ experience

Each test for each order by our test person

These above attributes enable Sffiltech solutions to deliver the most economic and quality goods for our agent for resell in a filtration system.


Our reputation for reliability is based on many years of experience in the field, especial for china big filter bag market application and mass production. For example, steel plant, for top 10 enterprise, china have 6 from the 10 we have widely application experience for our filter bag in the bag house system. Here is the summer of the reason why we can be reliability.

l Test equipment for each order

l Mass production supply and get skilled from such experience

l High quality needle punch production line

l Auto filter tube production line

l Skilled workers with more than 15 years’ experience

We have widely china market and also the abroad market to support our filter bag business more and more expert.

System approach

Once you are become our partner for agent or endures, we will get trusted, time-honored manufacturer and a system approach to your special requirement.

We will offer you the following determine, design and manufacture the filter bags that fit your specific application and process analyze and optimize your total system performance provide technical support and troubleshooting for the lifetime of the filter bags

How to check what kinds of filter bag needed by your bag house

You just change the filter bag from one economic supplier

1. If you have the filter bag already in hand, then just take some picture for us first. Then we can get knowledge more than 80% if we can make.

2. If you can send us the samples, then we can analyse the sample bag material and treatment.

3. We can make one sample for you to try your bag house within a few days.

You have a new bag house to build, you need one new filter bag suggestion:

1. We will send you one investigation file for you to fill, all about your bag house condition,like temperature,chemcial content and others. After you fill it back to us, we will suggest you one kind filter bag to try.

2. Our enginner can arrange one online with your engineer or plant investigation for you.

How to be our agent?

1. Check our company detail and if you prefer to be our partner in future

2. Check your market in your country if any chance to work in the filter feild

3. Then Email to us if you interest to join with us.

FAQ about ultra-long life liquid filter bag/filter sock

1. Q: Are you a trading company or a manufacturer?

A: We are a professional manufacturer of all kinds of filter bag, filter cloth. We provide you the total filtration solutions with our 16 years’ experience in the industry.

2. Q: May I have samples?

A: Sure, of course. Sample cost can be refunded if you place formal orders in the future.

3. Q: Can you make customized products?

A: Yes, of course if you can provide us detailed specifications or drawings. Our mission is make customer idea on the products and provide the customer satisfied solutions.

4. Q: Can I use our own designed package?

A: Yes, size, color, logo and packaging style all can be customized.

5. Q: What’s your MOQ?

A: Normally, 100 PCS/item. Any trial order which is less than MOQ is warmly welcomed. If you have a trial order, please feel free to contact us so that we can make some shipping recommendation for you to save the cost based on the quantity you need.

6. Q: I am a small business owner, Can I buy from you?

A: Yes, you are warmly welcomed. To grow with our customer is our goal. We would like to grow with you together.

7. Q: What is your general lead time?

A: Normally 3-7 working days for off-the-shelf samples and 10-30 days for bulk production.

8. Q: How should I pay you?

A: We strongly recommend Trade Assurance service by T/T, L/C, Western Union, Money Gram, etc are acceptable.

9. Q: What certificate do you have?

A: Our factory is ISO certified. We have CE, FDA etc certificate for the products we are manufacturing.

10: Q: How should I place an order?

A: Please kindly click” contact” and send email, Then our sales engineer will recommend you suitable products for your selection also give some valuable suggestion for your selection.

Product Processing


ultra-long life liquid filter bag/filter sock size

SizeMaxflowFilter AreaVolumeDiameterLength
Customized size, shape and structure

ultra-long life liquid filter bag/filter sock structure

Product ItemFDA food grade ultra-long life liquid filter bag/filter sock for soft rubber particles
Filter MediaPP/PE
Maximum Operating TemperaturePolyester: 275-325° F (135-162° C)
Polypropylene: 200-220° F (93-104° C)
Relative filtration accuracy1, 5, 10, 15, 25, 35, 40, 45, 50, 55, 75, 100
Filter Bag Area(m²) /
Filter Bag Volume (Liter)
1#: 0.19 m² / 7.9 Liter
2#: 0.41 m² / 17.3 Liter
3#: 0.05 m² / 1.4 Liter
4#: 0.09 m² / 2.5 Liter
5#: 0.22 m² / 8.1 Liter
Collar RingPolypropylene ring
Polyester ring
Stainless steel ring

ultra-long life liquid filter bag/filter sock chemical performance

The Chemical Resistance Of Liquid Filter Bag
Fiber MaterialPolyester (PE)Nylon (NMO)Polypropylene (PP)
Abrasion ResistanceVery GoodExcellentVery Good
Weakly AcidVery GoodGeneralExcellent
Strongly AcidGoodPoorExcellent
Weakly AlkaliGoodExcellentExcellent
Strongly AlkaliPoorExcellentExcellent

chemical industry


water treatment

Lubricating oil

Filtration of high-purity fluids with low particulate concentration


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