OEM Factory for Circular Filter Paper - Creped Filter Papers with large filtering area – Great Wall

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Our crew through skilled training. Skilled skilled knowledge, strong sense of company, to meet the company wants of customers for High Temperature Filter Bag, Paper Filter, Corrosion Preventive Filter Bag, By more than 8 years of company, now we have accumulated rich experience and advanced technologies from the generation of our merchandise.

OEM Factory for Circular Filter Paper - Creped Filter Papers with large filtering area – Great Wall Detail:

Creped Filter Papers Applications:

Great Wall filter paper includes grades suitable for general coarse filtration, fine filtration, and retention of specified particle sizes during the clarification of various liquids. We also offer grades that are used as a septum to hold filter aids in a plate and frame filter presses or other filtration configurations, to remove low levels of particulate, and many other applications.
Such as: production of alcoholic, soft drink, and fruit juice beverages, food processing of syrups, cooking oils, and shortenings, metal finishing and other chemical processes, refinement and separation of petroleum oils and waxes.
Please refer to the application guide for additional information.

Creped Filter Papers Features

•Uniformly creped surface with cellulose fiber pre-coat for a larger, more effective surface area.
•Increased surface area with a higher flow rate than standard filters.
•High flow rates can be maintained while effectively filtering, so filtration of high viscosity or high particle concentration fluids can be performed.
•Wet-strengthened.

Creped Filter Technical Specifications

Grade	Mass per Unit Area(g/m²)	Thickness(mm)	Flow Time(s)(6ml)①	Dry Bursting Strength (kPa≥)	Wet Bursting Strength(kPa≥)	Color
CR130	120-140	0.35-0.4	4″-10″	100	40	white
CR150K	140-160	0.5-0.65	2″-4″	250	100	white
CR150	150-170	0.5-0.55	7″-15″	300	130	white
CR170	165-175	0.6-0.7	3″-7″	170	60	white
CR200	190-210	0.6-0.65	15″-30″	460	130	white
CR300K	295-305	0.9-1.0	8″-18″	370	120	white
CR300	295-305	0.9-1.0	20″-30″	370	120	white

①The time it takes for 6ml of distilled water to pass through 100cm² of filter paper at temperature around 25℃

How Do Filter Papers Work?

Filter papers are actually depth filters. Various parameters influence their effectiveness: Mechanical particulate retention, absorption, pH, surface properties, thickness and strength of the filter paper as well as the shape, density and quantity of particles to be retained. The precipitates deposited on the filter form a “cake layer”, which – depending on its density – increasingly affects the progress of a filtration run and decisively affects the retention capability. For this reason, it is essential to select the right filter paper to ensure effective filtration. This choice also depends on the filtration method to be used, among other factors. In addition, the amount and properties of the medium to be filtered, the size of the particulate solids to be removed and the required degree of clarification are all decisive in making the right choice.

Great Wall pays particular attention to continuous in-process quality control; additionally, regular checks and exact analyses of raw material and of each individual finished product assure constant high quality and product uniformity.

Please contact us, we will arrange technical experts to provide you with the best filtration solution

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We insist on offering high-quality creation with superior business enterprise concept, honest revenue plus the greatest and fast service. it will bring you not only the high quality solution and huge profit, but essentially the most significant is usually to occupy the endless market for OEM Factory for Circular Filter Paper - Creped Filter Papers with large filtering area – Great Wall , The product will supply to all over the world, such as: Lithuania, US, Serbia, We attained ISO9001 which provides solid foundation for our further development. Persisting in "High quality, Prompt Delivery, Competitive Price", we have established long-term cooperation with clients from both overseas and domestically and get new and old clients' high comments. It is our great honor to meet your demands. We are sincerely expecting your attention.

In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.

By Sara from Marseille - 2018.12.10 19:03

This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.

By Hazel from Salt Lake City - 2018.04.25 16:46

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