CPP Film
Low temperature heat sealable
Good flatness
High transparency
Soft and low odour
Product Advantages
Category
|
Product Category |
Product Type |
|---|---|
|
Lamination film |
LCPP2 |
|
Increased toughness/freezer film |
LT2 |
|
Tissue film |
LD2 |
| Coated film | CPH/CPL |
| Protective film | PFC |
| Degradable film | LOD2 |
| Aluminum-plastic base film | BL1 |
| Photo album card film | LCNT |
|
Anti-ageing film |
PFL |
Note: The above CPP film can be customized for clients according to specific application demand.
Performance
| CPP Heat Sealable Film (L2) | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Property | Unit | Reference | Method | ||||||
| Thickness | μm | 20 | 25 | 30 | 40 | 50 | 60 | GB/T 6672 | |
| Density | g/cm3 | 0.89 | 0.89 | 0.89 | 0.89 | 0.89 | 0.89 | GB/T 1033.1 | |
| Weight | g/m2 | 17.8 | 22.3 | 26.7 | 35.6 | 44.5 | 53.4 | GB/T 6672 | |
| Yield | m2/kg | 56.2 | 44.9 | 37.5 | 28.1 | 22.5 | 18.7 | GB/T 6672 | |
| Tensile strength | MD | MPa | ≥35 | GB/T 1040.3 | |||||
| TD | MPa | ≥25 | GB/T 1040.3 | ||||||
| Elongation at break | MD | % | ≥350 | GB/T 1040.3 | |||||
| TD | % | ≥450 | GB/T 1040.3 | ||||||
| Wetting tension | Corona treated side | mN/m | ≥36 | GB/T 14216 | |||||
|
Corona untreated side |
mN/m | ＜33 | GB/T 14216 | ||||||
| Coefficient of Friction | Corona treated side | - | ≥0.45 | GB/T 10006 | |||||
|
Corona untreated side |
- | ≤0.15 | GB/T 10006 | ||||||
| Haze | % | ≤2.5 | ≤3.0 | ≤3.2 | ≤3.5 | ≤4.3 | ≤5.2 | GB/T 2410 | |
|
Heat seal range(Note 1) |
℃ | ≤125 | GB/T 27740 | ||||||
Note 1:
|
thickness |
sealing strength |
|---|---|
|
<40um |
≥8N |
|
20um |
7N |
| ≥40um | ≥12N |
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
CPP film can be printed or laminated with BOPP or other materials. It is suitable for automatic packaging and bag making equipment for food and daily necessities packaging.
