Frying Oil Filtration
Filter paper Envelope
Great Wall filter paper bags are developed for and with foodservice operators. Specifically for the filtration and treatment of frying oil. This series of products uses creped paper and smooth surface filter paper as raw material to process filter bags of different sizes to match the machines of end customers.
A unique combination of cellulose fibers and specially made paper surface, offer both a fine oil filtration and treatment by removing damaging contaminants. Only need the frying oil pass through the filter bag to complete the filtration. The frying oil is cleaner after filtration and therefore lasts longer. In short, you use less oil, offer consistent food quality, save labor costs and have an easier and safer operation.
The filter paper envelopes are very suitable for fast daily oil filtration and are environmentally friendly.
Filter paper Envelope applications
Great Wall’s filter paper bag can be matched with various brands of frying ovens and frying oil filters for filtering edible oil
used in catering kitchen. For example, the edible oil filtration of fried foods such as fried chicken, fried fish, French fries,
fried chips, fried instant noodles, fried sausage, fried SaQima and fried shrimp slices.
It is suitable for crude oil filtration and refined oil filtration in the production and processing of vari- ous edible oil. At
the same time, it can also be used for beverage filtration, such as fresh fruit juice and soybean milk.
the same time, it can also be used for beverage filtration, such as fresh fruit juice and soybean milk.
For example: shortening, ghee, palm oil, artificial oil, soybean oil, peanut oil, corn oil, salad oil, blend oil, rapeseed oil,
coconut oil, etc.
coconut oil, etc.
* It is suitable for a wide range of various types of oil filtration, catering kitchen or production facto-
* Easy to use, food safety and environmental
* Increased uniformly creped surface with cellulose fiber for a larger, more effective surface
* High flow rates can be maintained while effectively filtering, so filtration of high viscosity or high particle concentration fluids can be
* High temperature resistance, high strength, not easy to break in high temperature frying environ-
* Easy to use, food safety and environmental
* Increased uniformly creped surface with cellulose fiber for a larger, more effective surface
* High flow rates can be maintained while effectively filtering, so filtration of high viscosity or high particle concentration fluids can be
* High temperature resistance, high strength, not easy to break in high temperature frying environ-
Filter paper Envelope Technical Specifications
|
Range
|
Grade
|
Mass per UnitArea (g/m2)
|
Thickness (mm)
|
Flow Time (s) (6ml①)
|
Dry Bursting Strength (kPa≥)
|
Wet Bursting Strength (kPa≥)
|
Surface
|
| Creped Oil Filter Papers |
CR130
|
120-140
|
0.35-0.4
|
4″-10″
|
100
|
40
|
Wrinkled
|
|
CR130K
|
140-160
|
0.5-0.65
|
2″-4″
|
250
|
100
|
Wrinkled
|
|
|
CR150
|
150-170
|
0.5-0.55
|
7″-15″
|
300
|
130
|
Wrinkled
|
|
|
CR170
|
165-175
|
0.6-0.T
|
3″-7″
|
170
|
60
|
Wrinkled
|
|
|
CR200
|
190-210
|
0.6-0.65
|
15″—30″
|
460
|
130
|
Wrinkled
|
|
|
CR300K
|
295-305
|
0.9-1.0
|
8″-18″
|
370
|
120
|
Wrinkled
|
|
|
Oil filter papers
|
OL80
|
80-85
|
0.21-0.23
|
15″-35″
|
150
|
Smooth
|
|
|
OL130
|
110-130
|
0.32-0.34
|
10″-25″
|
200
|
Smooth
|
||
|
OL270
|
265-275
|
0.65-0.71
|
15″-45″
|
400
|
Smooth
|
||
|
OL3T0
|
360-375
|
0.9-1.05
|
20″-50″
|
500
|
Smooth
|
||
|
Non-woven
|
NWN-55
|
52-57
|
0.38-0.43
|
55″-60″
|
150
|
Smooth
|
①The time it takes for 6mI of distilled water to pass through 100cm2 of filter paper at temperature around 25°C.
② Time required for filtration of 200mI oil at 250 °C under normal pressure.
Material
* High purity cellulose
* Wet strength agent
’The raw materials vary from product to product, depending on the model and indu2ry application.
Form of supply
Supplied in rolls, sheets, discs and folded filters as well as customer-specific cuts. All these conver- sions can be done with our own specific equipment. Please contact us for more information.
1.Envelope shape and bag shape
2.Filter circles with centre hole
3.Paper rolls of various widths and lengths
4.Specific shapes with a flute or with pleats
Quality Assurance and Quality Control
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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