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