Polyester Welded Seamless Liquid Filter Bag

• Material: Polyester
• Medium Material: Synthetic Fiber
• Cartridge Filter: Wood Pulp Fiber Filter
• Filter Bag Filter: The Filter Type
• Type: Mesh Filter Bag
• Usage: Dust Filter, Liquid Filter, Air Filter
• Model NO.: SG-RB-03
• Filtration Grade: PRE Filter
• Filter Bag Sectional Shape: Flatbag
• Filter Bag Environment: High-Temperature
• Cartridge Installation: Vertical Lifting
• Durable Temperature: 177c
• Micron Size: 1, 5, 10, 15, 25, 35, 40, 45, 50, 55, 75, 100,125,
• Sealing Type: Sewing and Welding
• Fit for: Liquid Filtration
• Certificate: SGS RoHS
• Transport Package: Plastic Bag and Cartons
• Specification: Customised Filters
• Trademark: SHARE FILTERS
• Origin: Zhejiang, China
• HS Code: 59112000
• Production Capacity: 1000 Pieces/Day

Product Description

Product Description 

Polyester Welded Seamless Liquid Filter Bag are made of food contact polyester filter mesh or polyester punched needlefelt with seamless welds. Ultrasonic welding can create welds that are practically seamless, especially in thermoplastic materials. The weld is strong, airtight, watertight, and suitable for a wide range of applications, including automotive, medical, and electronics industries.

The Chemical Resistance Of Liquid Filter Bag
Fiber Material	Polyester	Nylon	Polypropylene
Abrasion Resistance	Very Good	Excellent	Very Good
Weakly Acid	Very Good	General	Excellent
Strongly Acid	Good	Poor	Excellent
Weakly Alkali	Good	Excellent	Excellent
Strongly Alkali	Poor	Excellent	Excellent
Solvent	Good	Good	General

 
SHARE Polyester Welded Medical Filter Bag

We produce polyester filter bag in multiple micron sizes 1, 5, 10, 15, 25, 35, 40, 45, 50, 55, 75, 100,125, 150, 200, 250, 300, 400, 600 micron. Other sizes from 4000 micron to 3 micron are avaiable on your demand. 

Our bags are safe for use, with no harmful odors or tastes. They are exceptionally strong and elastic, demonstrating remarkable durability and resilience. Moreover, they exhibit outstanding toughness and can resist weak acids, oils, alkalis, wear, and heat. Additionally, they provide excellent insulation and have a low coefficient of friction, making them a versatile option suitable for a wide range of applications, such as liquid-solid separation, red wine, oil filter, tea, press plants oil, cold brew coffee filter, cement plant, press, kinds filtration industry, industrial dust removal, beer, garden greenhouses, air filtration system, dust filtration, herbal, ice essence extraction, seed milk, rice milk, fluidized bed dryer, soy milk extraction, strong acid resistance, corrosive liquid filtration, coffee shop, machinery repair, etc.

SHARE Polyester Multifilament Welded Biopsy Bag

Product Parameters

Product Name	Seamless Welded Polyester Liquid Filter Bag
Manufacturer	Taizhou Share Filters Co., Ltd
Brand	SHARE FILTERS
Color	White
Bag Material	Polyester monofilament or multifilament mesh
Bag Size	Customized
Micron Size	1, 5, 10, 15, 25, 35, 40, 45, 50, 55, 75, 100,125, 150, 200, 250, 300, 400, 600 microns or customized size
Sealing Type	Ultrasonic welding(seamless)  No stitching, sealed by micron-wave welding. Other stitching pattern are also available: 1. Outside stitching, hot sale type. Apply in all microns. 2. Inside stitching, the most hot sale type. Apply in all microns. 3. Sewing(inside out), fold the edge, and then inside out stitching.
Max Temperature	350°  F (177° C)
Advantages	1. Good acid resistance. 2. Temperature resistance. 3. Wear resistance. 4. High tensile strength, Low-elongation. 5. Easy cleaning, good air permeability.
Packing	10pcs or 100pcs/bag or as your requirement
Quality	Visual inspection, optical or pressure sensitive equipment and automated 3D image-inspection equipment
Certificate	SGS ROHS
Application	Liquid filtration, powder filtration, petroleum, mining, pharmaceutical,chemical plant, paint, ink, oil product filtration, alcohol filtration, paint filtration, dye filtration, resin, monosodium glutamate, aquaculture, impurity filtration, food and other industrial screening and filtering

Applications of polyester filter bag

SHARE Polyester Welded Liquid Filter Bag 

Packaging & Shipping 

Packed into double-layer sealed PE bags. The label contains the following standard information:
item name, manufacturer, material, dimensions, manufacturing date, order number, batch number etc.

	Port to Port	Door to Door
Express(DHL,UPS,FEDEX, EMS)		1 - 5 days
Air Freight	1 - 5 days	4 - 10 days
Sea Freight(FCL)	15 - 30 days	20 - 35 days
Sea Freight(LCL)	15 - 30 days	22 - 37 days

 

Our Advantages

As a professional industrial liquid filter bag manufacturer, SHARE provides a wide range of polypropylene(PP)/polyester(PE)/nylon(NMO) filter bags with micro rataing range from 0.5 micron to 2000 micron. 

Product Name	Liquid Filter Bags
Material	Polyester Felt	Polypropylene Felt	Nylon Monofilament Mesh	Polyester Multifilament Mesh	Polypropylene Monofilament Mesh
Maximum Operating Temperature	275° F (135° C)	200° F (93° C)	350°  F (177° C)	350°  F (177° C)	350°  F (177° C)
Micron Rating (um)	0.5, 1, 3, 5, 10, 25, 50, 75,100,125, 150, 200, 300	0.5, 1, 3, 5, 10, 25, 50, 75, 100,125, 150, 200, 300	1, 5, 10, 15, 25, 35, 40, 45, 50, 55, 75, 100,125, 150, 200, 250, 300, 400, 600, 800, 1000, up to 2000	1, 5, 10, 15, 25, 35, 40, 45, 50, 55, 75, 100,125, 150, 200, 250, 300, 400, 600	100,125, 150, 200, 250, 300, 400, 600, 800
Size	1# 180*410mm  2# 180*810mm 3# 102*210mm 4# 102*360mm 5# 152*560mm Customized size
Seam Type	Stitched, Welded
Bag Top	Plastic ring top, Metal ring top, Raw top, Drawstring top
Bag Bottom	"Arc" shape bottom, "V" shape bottom
Application	1. Electric paint coating line filtration. 2. Pre-discharge treatment, circuit board production cycle water filtration. 3. Automobile production coating line, metal casting, pre-ultrafiltration protection filtration, spray water filtration and oil filtration. 4. Solid-liquid separation in petrochemical, light industrial food, metallurgy, electronics, pharmaceutical, etc. 5. Handling pre-cleaning, electrophoretic paint, spray rinse water, circulating water, etc. in the automotive industry. 6. Solvent purification treatment, resin treatment and wastewater treatment in the paint industry.

 

Our filter bags are available in many different sizes and shapes and can be customised. Commonly used sizes of SHARE filter bags are listed below.

Filter Bag Model	Filter Bag Area(m²)	Filter Bag Volume(Liter)	Filter Bag Diameter(Inch/cm)	Filter Bag Length(Inch/cm)
1#	0.19	7.9	7/18	16/41
2#	0.41	17.3	7/18	32/81
3#	0.05	1.4	4/10.2	8.25/21
4#	0.09	2.5	4/10.2	14/36
5#	0.22	8.1	6/15.2	22/56

 

Technical Data Sheet

Precision Polyester Filter Mesh Specifications
Mesh count  (per cm/inch)	Type of weave (tw or pw)	Thread diameter (microns)	Mesh opening (microns)	Overall fabric thickness (microns)	% Open area	Theoretical ink deposit (cm3/m2)	Mesh Weight (gsm)
8/20-300W	PW	300	950	560	57.8	323.5	169
10/25-260W	PW	260	739	498	54.6	272.0	158
12/30-140W	PW	140	688	256	68.2	174.7	55
15/40-200W	PW	200	465	353	48.6	171.5	141
18/45-180w	PW	180	375	330	45.5	145.5	128
21/54-140W	PW	140	333	250	49.0	122.5	96
24/60-120W	PW	120	294	210	49.7	104.3	81
27/70-120W	PW	120	249	210	45.3	95.0	91
30/76-120W	PW	120	211	212	40.2	82.4	101
32/83-70W	PW	70	240	117	58.7	68.7	37
32/83-100W	PW	100	209	166	44.5	72.1	75
36/92-90W	PW	90	183	147	43.3	64.9	68
36/92-100W	PW	100	174	162	39.1	62.6	84
40/103-80W	PW	80	166	133	44.1	58.6	60
43/110-80W	PW	80	149	130	40.8	53.0	64
45/115-80W	PW	80	138	130	38.7	50.3	67
48/123-80W	PW	80	122	130	34.5	44.8	72
48/123-55W	PW	55	151	90	52.8	47.5	34
51/131-70W	PW	70	121	114	38.1	43.5	58
54/137-64W	PW	64	115	103	38.7	39.8	51
61/156-64W	PW	64	90	101	30.1	30.4	58
68/175-55W	PW	55	85	87	33.5	28.4	48
68/175-64W	PW	64	78	98	28.2	27.6	65
71/180-55W	PW	55	79	90	31.5	28.4	51
77/195-48W	PW	48	77	80	35.0	28.0	42
77/195-55W	PW	55	67	87	26.5	23.3	55
82/206-48W	PW	48	68	79	30.8	24.3	44
90/230-40W	PW	40	68	65	37.6	24.4	33
90/230-48W	PW	48	55	78	24.6	19.2	49
100/255-40W	PW	40	57	64	32.5	21.1	37
110/280-34W	PW	34	54	55	35.2	19.3	31
110/280-40W	PW	40	47	65	26.6	17.3	40
120/305-34W	PW	34	45	55	29.6	16.3	34
120/305-40W	PW	40	37	64	20.1	13.0	44
130/330-34W	PW	34	40	55	26.9	14.3	37
140/355-34W	PW	34	31	55	19.4	10.6	39
150/380-34W	PW	34	23	55	12.1	6.6	42
165/420-34W	PW	34	23	62	13.9	8.6	46

The data are compiled to the best of our knowledge.
Subject to change without notice.
Complete product range is available on request.

Definitions:
Mesh Count: Number of openings per inch or centimeter
Weave Type: Plain Weave (PW) or Twill Weave (TW)
Thread Diameter: The diameter of each thread before weaving
Mesh Thickness: The average thickness of the woven mesh
Mesh Opening: The distance between adjacent threads
Open Area: The ratio (%) of the open area to the thread area within a woven mesh
 

Company Profile

Established in 1983, Taizhou Share Filters Co. Ltd. has been specializing in the production of precision monofilament and multifilament filter fabrics and filter components in polyamide, polyester, polypropylene, polyethylene and metallic mesh.

Our filter products are used in a wide range of different filtration fields such as home appliance, automotive, irrigation, hydraulic, medical and health, food and beverage, electronics and aerospace, along with many other industrial applications.

At Share, from yarn to product, every phase of production is carefully monitored, employing frequent in-house testing and rigorous inspection to ensure consistent quality at every step of production. Mesh thickness, open area, mesh count and air permeability are all subject to strict controls which result in high quality final products.

Each batch of our filter meshes undergoes a meticulous process involving at least twelve distinct steps, ensuring the ultimate production of high-quality filtering products. The steps of SHARE filter mesh production procedure are: 

Yarn→Raw yarn inspection→Warping arranging→Drawing in heddle→Drawing in reed→Weaving→Initial survey→Washing→Heat setting treatment→Physical properties inspection→Products inspection→Product→Fabricated filter and screens if needed→Molded plastic filters if needed

Based on customer's samples, drawings or requirements, SHARE filter mesh can be further processed into various types of cut-to-size filter stamped discs, pieces, shapes, ribbons, tubes, bags, injection molded components etc. 

Here are some examples of our filter products including mesh in roll, mesh pieces, discs and shapes, continuous ribbon and tube, tube cuts, custom size bag and mesh insert molded plastic filter etc.

Frequently Asked Questions

1. Who are we?
Taizhou Share Filters Co., Ltd is a China-based factory established in 1983.
We specialize in filter media with rating from 3um to 2500um (woven filters), converting meshes filters into various sizes and shapes, and molding mesh with plastic to create different types of plastic filters.

2. Where is your factory located? How can I visit there?
We are in Taizhou city, Zhejiang province China. By train, we are one hour away from Hangzhou and two hours away from Shanghai.

3. Can I get free samples and how long can you deliver them?
We are pleased to provide you with free samples for your evaluation, which will be sent to you within 2 days. Please feel free to reach out to us for samples.

4. How long does a quotation take?
In most cases, we respond within 2 days. If something in RFQ need be confirmed, we will promptly notify you soon.

5. How quickly can I get my order finished?
The production lead time is dependent on the quantity. Typically, it takes 5 to 15 working days for us to complete mass production once you have placed the order.

6. What about your quality control?
By visual inspection, optical or pressure sensitive equipment and automated 3D image-inspection equipment, our production operators conduct self-inspections at every stage of the process. Additionally, we have spot inspections and final inspections carried out by our Quality Control (QC) team. 

7. What kind of payment terms do you accept?
T/T and LC and more.