Super Purchasing for Strength Filter Sheets - Wet Strength Filter Papers extremely high burst resistance – Great Wall

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Our personnel are always in the spirit of "continuous improvement and excellence", and with the superior quality products, favorable price and good after-sales services, we try to win every customer's trust for Tea Filter Bag, Dark Beer Filter Sheets, Flavor And Fragrance Filter Sheets, Welcome friends from all over the world come to visit, guide and negotiate.

Super Purchasing for Strength Filter Sheets - Wet Strength Filter Papers extremely high burst resistance – Great Wall Detail:

Product Usage:

This product uses imported wood pulp as the main raw material and is processed through a special process. It is used in conjunction with a filter. It is mainly used for fine filtration of nutritional bases in beverages and pharmaceutical industries. It can also be used in biopharmaceuticals, oral medicines, fine chemicals, high glycerol and colloids, honey, pharmaceutical and chemical products and other industries, can be cut into round, square and other shapes according to users.

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.

We have production workshop & Research & Development department & Testing Lab
Have the ability to develop new product series with customers.

In order to better serve customers, Great Wall Filtration has established a professional sales engineer team to provide customers with comprehensive application technical support. The professional sample testing experiment process can accurately match the most suitable filter material model after testing the sample.

Features

-Made of refined pulp
-Ash content < 1%
-Wet-strengthened
- Supplied in rolls, sheets, discs and folded filters as well as customer-specific cuts

Technical Specifications

Grade:	Mass per UnitArea (g/m²)	Thickness (mm)	Flow Time (s) (6ml①)	Dry Bursting Strength (kPa≥)	Wet Bursting Strength (kPa≥)	color
WS80K:	80-85	0.2-0.25	5″-15″	100	50	white
WS80:	80-85	0.18-0.21	35″-45″	150	40	white
WS190:	185-195	0.5-0.65	4″-10″	180	60	white
WS270:	265-275	0.65-0.7	10″-45″	550	250	white
WS270M:	265-275	0.65-0.7	60″-80″	550	250	white
WS300:	290-310	0.75-0.85	7″-15″	500	160	white
WS370:	360-375	0.9-1.05	20″-50″	650	250	white
WS370K:	365-375	0.9-1.05	10″-20″	600	200	white
WS370M:	360-375	0.9-1.05	60″-80″	650	250	white

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

Material

·Cleaned and bleached cellulose
·Cationic wet strength agent

Forms Of Supply

Supplied in rolls, sheets, discs and folded filters as well as customer-specific cuts. All these conversions can be done with our own specific equipment. Please contact us for more information.· Paper rolls of various widths and lengths.
· Filer circles with centre hole.
· Large sheets with exactly positioned holes.
· Specific shapes with a flute or with pleats.

Quality assurance

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. The paper mill meets the requirements set by the ISO 9001 quality management system and the ISO 14001 environmental management system.

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The key to our success is "Good Product Excellent, Reasonable Rate and Efficient Service" for Super Purchasing for Strength Filter Sheets - Wet Strength Filter Papers extremely high burst resistance – Great Wall , The product will supply to all over the world, such as: French, Nairobi, Brasilia, Make sure you genuinely feel free to send us your requirements and we are going to respond for you asap. We now have got a skilled engineering group to serve for your just about every detailed needs. Cost-free samples could be sent to suit your needs personally to understand much more information. In an effort to meet your requires, be sure to seriously feel free to make contact with us. You may send us emails and contact us directly. Moreover, we welcome visits to our factory from around the globe for much better recognizing of our organization. nd objects. In our trade with merchants of numerous countries, we usually adhere for the principle of equality and mutual benefit. It is really our hope to market, by joint efforts, each trade and friendship to our mutual advantage. We look forward to getting your inquiries.

The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.