LOBA BOPP (Biaxially Oriented Polypropylene) Label Film

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Description

White Pearl microporous BOPP film for fully wrapped labeling of bottles for cold and hot melt glue application while labeling with good gloss and ink adhesion. The main advantages are: High adhesion of solvent based inks: flexo and rotogravure for direct printing; both side glossy film; good opacity and whiteness; contains slip, antistatic and antiblock additives; contains mineral fillers such as calcium carbonate and titanium dioxide; low coefficient of friction, stable in time; without coating or primer.

Los datos sobre este material han sido proporcionados por Matmatch.

A menos que se indique lo contrario, todas las medidas corresponden a condiciones de temperatura ambiente. A menos que se indique lo contrario, se utilizan las unidades del SI.
Las normas armonizadas son similares a uno o varios estándares del proveedor. Es posible que algunas normas armonizadas se ajusten al estándar original, mientras que otras pueden quedar fuera de su alcance.

Ashby charts

Propiedades

General

PropertyTemperatureValueComment

Contracción

120.0 °C

4 %

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GOST 18616, ISO 11501, ASTM D1204 (Thermal shrinkage at 120˚C, 5 min)

Contracción transversal

120.0 °C

2 %

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GOST 18616, ISO 11501, ASTM D1204 (Thermal shrinkage at 120˚C, 5 min)

Densidad

20.0 °C

0.68 g/cm³

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Densidad superficial

20.0 °C

2.38E-3 - 3.2E-3 g/cm²

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Elasticidad de la película

20.0 °C

31.29 - 42.02 m²/kg

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Medidas

PropertyValue

Espesor

0.04 - 0.05 mm

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Dimensions

Available thicknesses: 35, 38, 47µm.

Mecánica

PropertyTemperatureValueComment

Elongación

20.0 °C

200 %

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GOST 14236, ISO 527, ASTM D882

Elongación transversal

20.0 °C

70 %

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GOST 14236, ISO 527, ASTM D882

Resistencia a la tracción

20.0 °C

80 MPa

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GOST 14236, ISO 527, ASTM D882

Resistencia a la tracción transversal

20.0 °C

150 MPa

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GOST 14236, ISO 527, ASTM D882

Óptico

PropertyValueComment

Transmisión lumínica

20 - 30 [-]

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GOST 15875, ISO 14782, ASTM D 1003

Technological properties

Property
Application areas

High quality solvent rotogravure and flexographic direct printing, for production of fully wrapped labels for bottles, for labeling with cold and hot melt glue.

Friction

Kinetic coefficient of friction µ= 0.2-0.4 (GOST 27492, ISO 8295, ASTM D 1894).

Other

LOBA BOPP films comprise: A modified copolymer corona treated skin layer, a white opaque oriented polypropylene tie layer, a white pearl cavitated core layer of oriented polypropylene, an oriented polypropylene tie layer, a glossy non-heat-sealable, non treated skin layer with standard coefficient of friction.

Processing history

Treatment level: 38 mN/m (ISO 8296, ASTM D 2578).