VMBOPP Heat Sealable Film

VMBOPP heat sealable film is a type of biaxially-oriented polypropylene (BOPP) film that has been treated with a heat-activated adhesive on one or both sides.

Product Details

Thickness: 15-50μm
Length: 6000m
Internal Core Diameter: 76&152mm
External Core Diameter: 390-640mm

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Features

* The aluminum layer is uniform and dense, with s trong adhesion.
*Excellent barrier performance and good fresh-keeping effect.
* High metal brightness, good shading effect.
* The overall performance is stable, resistant to temperature, stretching, and effectively resists impact.

Application

Suitable for puffed food and high barrier sealed packaging.
Suitable for printing and composite product packaging.
It is specially used for packaging of tea, medicine, candy, etc.

Technical Information


Technical Information
PROPERTIES	TEST METHOD	DESCRIPTION	METRIC UNIT	VALUE
Nominal Thickness	FQ	N/A	Micron	15-50
Density	ASTM D 1505	-	g/cm2	0.905
Tensile Strength	GB/T1040.3	MD	N/mm2	≥120
		TD	N/mm2	≥220
Heat Shrink (120℃ 2mins)	GB/T 16958 6.5.2	MD	%	≤4.0
		TD	%	≤2.0
Elongation at Break	GB/T1040.3	MD	%	≤200
		TD	%	≤80
Coefficient of Friction	ASTM D 1894	I / I	-	≤0.6
		O / O	-	≤0.6
Sealing strength （125℃）	-	-	N/15mm	125℃≥2.5
Aluminum layer adhesion	-	-	N/15mm	≥1.5
OTR	ASTM D3985	-	Cm3/m2·d·0.1Mpa	≤100
WVTR	ASTM F1249	-	g/m2.24h	≤1.0
Surface tension	ASTM D 2578	-	mN/m	≥38