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VMBOPP+VMCPP+VMPE Series

VMBOPP+VMCPP+VMPE Series


During the composite processing of aluminum films, their barrier properties and bonding strength can easily be affected by factors such as the composite process itself. Please pay close attention to process control during composite operations.

Keywords:




Product Details

Product Name
Type

Main performance

Use

VMBOPP-GNF

Improve the strength of the inner composite layer

Enhance the strength of inner-layer composites for solid and powder packaging; not suitable for liquid packaging.

VMBOPP-HF

High barrier properties (oxygen barrier + moisture barrier)
Improve composite strength

Suitable for two-layer lightweight packaging and three-layer composite structures made of single PP material, with emphasis on composite adhesion and barrier properties.
Highly demanding composite packaging (when using a three-layer structure with a composite inner layer material, corona treatment is required), re-
Post-assembly oxygen and moisture barrier ≤ 0.3;
For example: powdered food packets, milk powder packets, biscuits and nuts, puffed snacks, pet food, etc.
For example: BOPP/VMBOPP-HF/CPP or PE structure:

VMCPP-GF

Improve the bonding strength of the aluminum layer.
Low-temperature heat-sealing performance

Packaging for applications requiring high composite strength, such as food and pharmaceutical packages.

VMCPP-HF

High barrier properties (oxygen barrier + moisture barrier)
Improve the bonding strength of the aluminum layer.
Low-temperature heat-sealing performance

Packaging for applications requiring high barrier properties and excellent composite adhesion, such as food and pharmaceutical packages (BOPP/VMCPP-HF)
Oxygen barrier <10)

VMIPE-02

High barrier properties (excellent moisture-barrier performance)
Improve the bonding strength of the aluminum layer.
The film boasts high strength and excellent resistance to drops and low temperatures.

Suitable for single-PE materials in applications requiring high composite strength, heavy-duty packaging, and low-temperature environments.
Installation requirements:

VMIPE-03

High barrier properties (oxygen barrier + moisture barrier)
Improve the bonding strength of the aluminum layer:
The film has high stiffness and good tear resistance:

Suitable for single PE materials with high requirements for composite strength, stiffness, and good tear resistance.
Install:

Projects ITEMS

Unit LNITS

VMBOPP
-GNF

VMBOPP
-HF

VMCPP
-GF

VMCPP
-HF

VMIPE
-02

VMIPE
-03

Testing method TEST
METHODS

Thickness

micrometer

18

19

25/30

25/30

50-
100

50-100

 

Tensile strength

MD

MPa

≥200

≥200

≥25

≥25

≥25

≥25

ASTM D882
DIN 53455

TD

MPa

≥120

≥120

≥35

≥35

≥25

≥14

Elongation at break

MD

%

≤80

≤80

≥380

≥380

≥800

≥280

ASTM D882
DIN 53455

TD

%

≤220

≤220

≥280

≥280

≥700

≥280

Coefficient of friction

Film/Film

<0.7

<0.7

<0.7

<0.7

<0.5

≤0.5

ASTM D1894

Optical density

OD

≥1.7

≥2.4

21.7

≥2.4

≥2.0

≥2.0

X-rite

Heat sealing temperature

Celsius

<115

<115

<110

<110

<105

<105

GB/T4456-2008

Water vapor permeability

g/m²·24h

≤2

≤0.5

≤2

≤0.5

≤0.5

≤0.5

ASTMF1249
(38℃, 90% RH)

Oxygen Permeability

cm²/m²·24h

/

≤0.5

/

≤30±
5

/

/

ASTM D 3985
(23℃, 0% RH)

Wet tension

Aluminum surface
IN

dyne/cm

≥36

≥36

≥36

≥36

≥36

≥36

ASTM D 2578

Precautions for use:

During the composite processing of aluminum films, their barrier properties and bonding strength can easily be affected by factors such as the composite process itself. Please pay close attention to process control during composite operations.

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