GUANGDONG WEIFU PACKAGING MATERIAL CO., LTD.

CPP matte film

CPP matte film
厚度20-50μm内卷径76-152mm
宽度3000-8000m外卷径350-560mm
Product Classification
Product Name Product Type
CPP MATT FILM CMT


Key Features
  • Smooth high-matt surface
  • Excellent contact clarity
  • Heat sealable on one side
  • Standard moisture barrier
  • Good antistatic and slip properties.
  • Corona treated matt layer
  • High clarity CPP Core
  • Heat sealable layer
TYPICAL PHYSICAL VALUES

Properties

Units

Method

Ref

Typical Values

Thickness

μm

GB/T6672-2001


20

30

40

50

Weight

g/m2

+/- 4%

17.6

26.4

35.2

45.0

Yield

m2/kg


56.8

37.8

28.4

22.2

Tensile strength

MPa

ASTM D882

MD

TD

≥ 35

≥ 20

Elongation at break

%

MD

TD

≥ 350

≥ 450

Thermal shrinkage

%

GB/T12027-2004

120°C/ 2 min

MD

TD

≤ 1.0

≤ 1.5

Heat seal range

°C

Gloss u/t side


QB/T2358-1998


115 – 140

Sealing strength

N/15mm at 130°C


≥ 8.0

Coefficient of Friction


ASTM D1894

I / I

O / O

≤ 0.3

≤ 0.3

Wetting tension

mN/m

GB/T14216-2008


≥ 38

Haze

%

ASTM D1003


≥ 70

Gloss (60°)

%

ASTM D2457


≤ 15

WVTR

g/m2/day

ASTM F1249

(38°C, 90% RH)


16

11

7

4

Remark:

CMT is matt film with one side heat sealable.

We can modify products to customer requirements.



Application
  • Suitable for single web or laminate structures
  • Suitable for HFFS, VFFS and bag making.
  • Compatible with most print & ink systems.
  • Suitable for medicine / tea and food packaging.