COX Filter Bag Fabric > Compositio: Nylon editions Filter Magnet > INK filter bag

Quality INK filter bag manufacture by COX Filter Bag at reasonable price. Material pass FDA, SGS test.

INK filter bag
Buy cheap manufacturer/factory/supplier of Gravure printing INK filtration/filter bags ad Lupum pretium in COX NYLON FILTER BAC FABRIC.

Shanghai COX FDA certificated polypropylene(PP) and polyester(ON) felt liquid filter bags are special for Gravure printing INK filtration.

Data Sheet

Gravure printing INK filtration/filter bags


1. Description of Gravure printing INK filtration/filter bags
INK filter bags/ink filtration bags are widely used in printing INK industry and field, the main purpose includes removal internal impurities, pigment particles of grinding deployment process, removal of dust particle floating in the liquid surface, removal of mechanical impurities of ink bucket walls.
INK filter bags/ink filtration bags are usually used in filtration of UV light printing inks, gravure inks, adagio ink, PVC ink, PCB ink, plate printing ink, mesh plate printing ink, UV curing ink, water-based ink.
For above types of inks, INK filter bags have excellent filtration performance. During manufacturing, the filter bags are mainly made of polyester felt and polypropylene felt. INK filter bags/INK filtration bags which are with micro rating from 1 ut 25 micro (a) are the most economic and applicable.
2.Features of Gravure printing INK filtration/filter bags
2-1.Easy operation and replacement of INK filter bags/INK filtration bags, using matching bag filter housing, use new filter bag to replace old filter bags, install new filter bag into housing, press the cover, no side leak.
2-2.INK filter bags/INK filtration bags have Perfect filtration performance, using international plastic top filter bags, welding process, top entry type cover sealing, have higher filtration efficiency by 30% than normal filtration.
2-3.INK filter bags/INK filtration bags have good compatibility, normal polypropylene felt filter bag can be withstand the PH value from 1-14, temperature of less than 95 degree C. And chemical of all kinds of ink are within this range, so INK filter bags/INK filtration bags are most suitable choice for all kinds of INK filtration.
2-4.INK filter bags/INK filtration bags have high cost performance. Normally, during INK filtration, cartridges filters such as pleated filter cartridges or stainless steel filter cartridges are used. But filter cartridges are with less filter flow, it needs replaced frequently, makes more waste, with more complex operation, so the operating cost is higher. Compared with filter cartridge, INK filter bags/INK filtration bags have high cost performance.
3.Applications of Gravure printing INK filtration/filter bags
3-1.PCB printing INK: PCB printing has high and fine requirement about process, and INK hole sealing is the key process of PCB manufacturing, so it has high requirement about filtration precision during PCB ink filtration. Recommended filter bags: -BPO01, 1micron (a) polypropylene felt liquid filter bag with welding bag structure and plastic top.
3-2.Gravure printing INK: Gravure printing INK is mainly used on package of food industry. It is because of the particularity of food industry, the health level requirement of printing ink is higher. Industry is making Gravure printing INK filtration filter bags in special clean room with 10 class manufacturing environment. So that we can ensure the cleaning class of filter bag and ensure food safety. FDA grade INK filter bags/INK filtration bags are your best and first choice for Gravure printing INK filtration.
3-3.PVC printing INK: PVC printing ink is mainly used in home or house, indoor decoration, such as wall paper printing, wall printing. Because of special process of PVC printing INK, there is a lot of overlap, high-grade organic pigment in the PVC ink. Compared with other printing ink, PVC printing ink is with much higher viscosity. To ensure the filtration speed, generally we recommend -BPE10/25, 10 micron, 25 micron(a) polyester felt liquid filter bags for PVC printing ink filtration.
4.Data sheet of Gravure printing INK filtration/filter bags
4-1. Micron filter sacculos pro liquore colatoriorum
COX Material et Micron Ratings: quia omnia necessaria ius filter sacculos
Polypropylene sensit sacculos: 1-300 micron
Polyester sensit sacculos: 1-300 micron
Nylon reticulum sacculos: 25-800 micron
Calor micron rating sacculos: Nomex felts /ptfe(Teflon filtrum) ut in micron ratings
4-2. COX Liquid filter sacculi Size
#1 7″x17″                    Consutum / iuncta
#2 7″x32″                    Consutum / iuncta
#3 4″x8″                      Consutum / iuncta
#4 4″x14″                    Consutum / iuncta
#5 6″x22″             Consutum / iuncta
4-3. COX Liquid filter sacculi summo generis
Plastic anulum, anulus metallum, drawstring, patet
4-4. COX Liquid filter bag process
Saccare structuram filter:
A) Sewn(sutilis) sparguntur sacculi corpus + consuti(sutilis) “arc” type filter bag bottom+ sewn(sutilis) summo anulum filter metallum peram.
B) Air welded filter bag body+ ultrasonic welded “V” type or “arc” type filter bag bottom+ ultrasonic welded plastic filter top
C) Air welded filter bag body+ air welded “V” type filter bag bottom+ ultrasonic welded plastic filter top
Workable PH Value:
PP: 1-14, ON: 6-14, NMO: 7-13
Working temperature:
PP: <95 degree C, ON: <120 degree C, NMO<120 degree C
5.TIPS OF CHOOSING Gravure printing INK filtration/filter bags
VISCOSITY: During filtration process, generally we request high production effective, improve filtration effective and speed. When it is higher viscosity, pressure and filtration area is same, filtration speed will become lower. So, under condition which is with too high viscosity, to improve filtration speed, we need to increase filtration area and liquid pressure.
PH value: Shall choose suitable printing ink filtration filter bags. If PH value shows the printing ink is acid or alkali, or strong acid or strong alkali, you need to care this. If you choose filter bags which are not suitable, filter bags would corrode and break, thus affect the filtration effective and make waste of filter bags.
Contents of impurities: If there are high impurities contents in the printing ink filtration, shall use multi-bag filter housing which is with higher filtration area to replace single bag filter housing. So that frequently replacement of filter bags is avoided and labor cost is saved as well.
 
( Industry ) is one of China liquid filter bags and filter socks manufacturers, factory and supplies, facit et praebens Sina liquida filter elementa, liquid filter sacculos, PE sensi liquida saccis filter, PP sensit liquor saccos filter, nylon reticulum liquidum filter sacculos, lac filter sacculos nut, liquid filter socks, nomex liquor filter sacculos, filtrum saccos liquidum sensit ptfe, immaculatam ferro reticulum ius filter sacculos, caliditas liquida saccis filter cum bona qualitate et bona prices.
 

manufacturer/factory/supplier of Gravure printing INK filtration/filter bags late application in cibum et potum, eget, aqua curatio et pharmaceuticals industria.
manufacturer/factory/supplier of Gravure printing INK filtration/filter bags OEM specifications conformare atque efficere perfecte aptare. COX Nylon Filter Bag scito productum constantiam, qualitas, et efficientiam.
manufacturer/factory/supplier of Gravure printing INK filtration/filter bags potest esse ratio solutionis pro filtratione applicationis necessitates.

NMO5P5SS ★ NMO50P5P ★ NMO100P1SS ★ NMO50P1S ★ NMO200P4SS ★ NMO10P3SS ★ NMO50P2SS ★ NMO100P3S ★ NMO100P4SS ★ NMO75P4SS ★

manufacturer/factory/supplier of Gravure printing INK filtration/filter bags volueruntque removere particulam et obstantia liquorum.
COX focus in fabricandis vexillum et consuetudinem manufacturer/factory/supplier of Gravure printing INK filtration/filter bags ad applicationes ad Lupum pretium.
manufacturer/factory/supplier of Gravure printing INK filtration/filter bags liquid/micron filter bagsmanufacture by COX at Aliquam Price and We ship Direct to your CELLA!

INK filter bag

INK filter bag FAQ | Professional Liquid Filtration Solutions
A. INK filter bag Product & Compliance
Q: Do your INK filter bag meet EU and North American regulatory requirements?
A: Yes. Our INK filter bag are manufactured using FDA-compliant filter materials.
We provide full technical documentation, material safety data sheets (MSDS), and third-party test reports (SGS).
Q: What is the quality standard and consistency of your INK filter bag?
A: Zaozhuang COX Industry Technology operate strict accordingly ISO 9001 quality management.
All INK filter bag are made from high-strength filter fabric with precise micron ratings and excellent particle retention. Every INK filter bag undergoes strict QA inspection before packing.
We implement a multi-stage quality control process: each INK filter bag are inspected after tailor, after sewing or melt body & bottom, after sewing or melt neck , and again before final packaging.
This ensures consistent quality and minimizes defects. Batch-to-batch consistency is tightly controlled with defect rates below 1%.
B. Delivery & Logistics
Q: What is the typical lead time for INK filter bag?
A: Standard lead time is 1–2 weeks for regular sizes and 1month for custom orders.
93.5% order can delivery within 1week.
Q: What is your MOQ and sample policy for INK filter bag?
A: MOQ is usually 50–100 pieces. We offer low MOQ for first orders and provide paid samples (cost can be deducted from future bulk orders). We understand the importance of validation before large commitments.
C. Pricing & Payment
Q: How competitive is your pricing?
A: We offer highly competitive factory-direct pricing with clear volume discounts.
Total Cost of Ownership (TCO) — including product durability, filtration efficiency, and reduced replacement frequency. Q: Will prices increase if raw material costs rise?
A: We will give you at least 15 days advance notice and work together to explore cost-optimization options such as alternative micron ratings or order consolidation.
D. Service & Support
Q: How quickly do you respond to inquiries?
A: We guarantee a professional reply within 24 business hours (usually much faster).
You will be assigned a dedicated account manager who communicates clearly and efficiently via email, WhatsApp, or phone — helping you minimize communication costs and time.
Q: What is your after-sales service and warranty?
A: We offer a 6-month quality warranty. If there is any manufacturing defect, we will replace the products and cover return shipping costs.
Customer feedback is actively used to continuously improve our products and service.
Q: Can you provide customization and technical optimization?
A: Absolutely. Our team can customize micron filter rating, bag size, ring type (Standard PP(Eaton & FSI)/SS & Steel/Soft PP Ring), seam style (welded/sewn), and handle design according to your specific filtration needs. We also proactively suggest optimizations for higher flow rates, longer service life, or better cost efficiency.
Q: Do you support sustainability or ESG requirements?
A: Yes. We offer recyclable packaging options and are continuously improving our production process to reduce environmental impact.