VMBOPP Non-heat Seal Film

VMBOPP non-heat seal film is a type of biaxially-oriented polypropylene (BOPP) film that does not have a heat-activated adhesive on either side.

Product Details

Typical thickness
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 strong 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	18-35
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	-	≤0.8
		O / O	-	≤0.8
Sealing strength（125℃）	-	-	N/15mm	-
Aluminum layer adhesion	-	-	N/15mm	≥1.2
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