CPP Anti-fog Film

Food contact Food contact

Soft feel and impact resistant Soft feel and impact resistant

Smooth film surface Smooth film surface

Excellent cold anti-fog performance Excellent cold anti-fog performance

Product Advantages

Excellent cold anti-fog performance

Excellent hot anti-fog performance

Smooth film surface

Excellent transparency

Soft feel and impact resistant

Low temperature resistance

Food Contact

Compliant with international food contact standards

Product features

Category

Product Category

Product Type

Cold anti-fog film

FW2

Hot anti-fog film

FWR2

Breath anti-fog film(Dingfu)

DBFW
Anti-fog&peeling films FWY2

Note: The above CPP anti-fog film can be customized for clients according to specific application demand.

Performance

CPP Anti-fog Film FW2
Property  Unit Typical Values Reference Method
Thickness μm 25.0 30.0 40.0 50.0 +/- 3% GB/T 6672
Density g/cm3 0.89 0.89 0.89 0.89 +/- 2% GB/T 1033.1
Weight g/m2 22.3 26.7 35.6 44.5 +/- 2% GB/T 6672
Yield m2/kg 44.9 37.5 28.1 22.5 +/- 2% GB/T 6672
Tensile strength MD N/mm2 50.0 48.0 45.0 42.0 ≥35 GB/T 1040.3
TD N/mm2 30.0 29.0 28.0 27.0 ≥25 GB/T 1040.3
Elongation at break MD % 550 580 600 620 ≥350 GB/T 1040.3
TD % 600 650 700 750 ≥450 GB/T 1040.3
Wetting tension corona treated side mN/m 38 38 38 38 ≥38 GB/T 14216
Coefficient of Friction corona treated side - 0.28 0.28 0.28 0.28 - GB/T 10006
corona untreated side - 0.25 0.25 0.25 0.25 ≤0.30 GB/T 10006
Haze ≤30μm % 2.50 2.80 - - ≤3.50 GB/T 2410
31-80μm % - - 3.50 3.80 ≤6.00 GB/T 2410
Gloss % 83.0 83.0 83.0 83.0 ≥70.0 GB/T 8807
Sealing temperature   135 135 140 140 ≤145 GB/T 27740
Sealing strength N/15mm 7.0 7.5 8.0 8.5 ≥7.0 GB/T 27740
WVTR g/m².24h 12.8 10.5 8.0 6.5 See Remark 1 GB/T 26253
Anti-cold fog - Level 1 Level 1 Level 1 Level 1 - GB/T 31726

 

Note 1: WVRT reference standard ≤5.0 g/(100um .m2.24h)

The information on Weifu products and their applications provided in this data sheet is based on testing of representative material. The information does not constitute a warranty or guarantee, either expressly or implied, of any specific product attribute or the suitability of products for specific applications. For particular technical requirements or specifications, please contact Weifu.

Application

Use for single layer or lamination, suitable for automatic packaging and bag making equipment, refrigerated packaging of fresh fruit and vegetables.

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